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21 Herbert, Edward Geisler
[br]b. 23 March 1869 Dedham, near Colchester, Essex, Englandd. 9 February 1938 West Didsbury, Manchester, England[br]English engineer, inventor of the Rapidor saw and the Pendulum Hardness Tester, and pioneer of cutting tool research.[br]Edward Geisler Herbert was educated at Nottingham High School in 1876–87, and at University College, London, in 1887–90, graduating with a BSc in Physics in 1889 and remaining for a further year to take an engineering course. He began his career as a premium apprentice at the Nottingham works of Messrs James Hill \& Co, manufacturers of lace machinery. In 1892 he became a partner with Charles Richardson in the firm of Richardson \& Herbert, electrical engineers in Manchester, and when this partnership was dissolved in 1895 he carried on the business in his own name and began to produce machine tools. He remained as Managing Director of this firm, reconstituted in 1902 as a limited liability company styled Edward G.Herbert Ltd, until his retirement in 1928. He was joined by Charles Fletcher (1868–1930), who as joint Managing Director contributed greatly to the commercial success of the firm, which specialized in the manufacture of small machine tools and testing machinery.Around 1900 Herbert had discovered that hacksaw machines cut very much quicker when only a few teeth are in operation, and in 1902 he patented a machine which utilized this concept by automatically changing the angle of incidence of the blade as cutting proceeded. These saws were commercially successful, but by 1912, when his original patents were approaching expiry, Herbert and Fletcher began to develop improved methods of applying the rapid-saw concept. From this work the well-known Rapidor and Manchester saws emerged soon after the First World War. A file-testing machine invented by Herbert before the war made an autographic record of the life and performance of the file and brought him into close contact with the file and tool steel manufacturers of Sheffield. A tool-steel testing machine, working like a lathe, was introduced when high-speed steel had just come into general use, and Herbert became a prominent member of the Cutting Tools Research Committee of the Institution of Mechanical Engineers in 1919, carrying out many investigations for that body and compiling four of its Reports published between 1927 and 1933. He was the first to conceive the idea of the "tool-work" thermocouple which allowed cutting tool temperatures to be accurately measured. For this advance he was awarded the Thomas Hawksley Gold Medal of the Institution in 1926.His best-known invention was the Pendulum Hardness Tester, introduced in 1923. This used a spherical indentor, which was rolled over, rather than being pushed into, the surface being examined, by a small, heavy, inverted pendulum. The period of oscillation of this pendulum provided a sensitive measurement of the specimen's hardness. Following this work Herbert introduced his "Cloudburst" surface hardening process, in which hardened steel engineering components were bombarded by steel balls moving at random in all directions at very high velocities like gaseous molecules. This treatment superhardened the surface of the components, improved their resistance to abrasion, and revealed any surface defects. After bombardment the hardness of the superficially hardened layers increased slowly and spontaneously by a room-temperature ageing process. After his retirement in 1928 Herbert devoted himself to a detailed study of the influence of intense magnetic fields on the hardening of steels.Herbert was a member of several learned societies, including the Manchester Association of Engineers, the Institute of Metals, the American Society of Mechanical Engineers and the Institution of Mechanical Engineers. He retained a seat on the Board of his company from his retirement until the end of his life.[br]Principal Honours and DistinctionsManchester Association of Engineers Butterworth Gold Medal 1923. Institution of Mechanical Engineers Thomas Hawksley Gold Medal 1926.BibliographyE.G.Herbert obtained several British and American patents and was the author of many papers, which are listed in T.M.Herbert (ed.), 1939, "The inventions of Edward Geisler Herbert: an autobiographical note", Proceedings of the Institution of Mechanical Engineers 141: 59–67.ASD / RTSBiographical history of technology > Herbert, Edward Geisler
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22 work
работа, операция; конструкцияwork up and down — выпускать(ся) и убирать(ся) (о шасси, закрылках)
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23 Wilkes, Maurice Vincent
SUBJECT AREA: Electronics and information technology[br]b. 26 June 1913 Stourbridge, Worcestershire, England[br]English physicist who was jointly responsible for the construction of the EDS AC computer.[br]Educated at King Edward VI Grammar School, Stourbridge, where he began to make radio sets and read Wireless World, Wilkes went to St John's College, Cambridge, in 1931, graduating as a Wrangler in the Mathematical Tripos in 1934. He then carried out research at the Cavendish Laboratory, becoming a demonstrator in 1937. During the Second World War he worked on radar, differential analysers and operational research at the Bawdsey Research Station and other air-defence establishments. In 1945 he returned to Cambridge as a lecturer and as Acting Director of the Mathematical (later Computer) Laboratory, serving as Director from 1946 to 1970.During the late 1940s, following visits to the USA for computer courses and to see the ENIAC computer, with the collaboration of colleagues he constructed the Cambridge University digital computer EDSAC (for Electronic Delay Storage Automatic Computer), using ultrasonic delay lines for data storage. In the mid-1950s a second machine, EDSAC2, was constructed using a magnetic-core memory. In 1965 he became Professor of Computer Technology. After retirement he worked for the Digital Electronic Corporation (DEC) from 1981 to 1986, serving also as Adjunct Professor of Computer Science and Electrical Engineering at the Massachusetts Institute of Technology from 1981 to 1985. In 1990 he became a research strategy consultant to the Olivetti Research Directorate.[br]Principal Honours and DistinctionsFRS 1956. First President, British Computer Society 1957–60. Honorary DSc Munich 1978, Bath 1987. Honorary DTech Linkoping 1975. FEng 1976. Institution of Electrical Engineers Faraday Medal 1981.Bibliography1948, "The design of a practical high-speed computing machine", Proceedings of the Royal Society A195:274 (describes EDSAC).1949, Oscillation of the Earth's Atmosphere.1951, Preparation of Programs for an Electronic Digital Computer, New York: Addison-Wesley.1956, Automatic Digital Computers, London: Methuen. 1966, A Short Introduction to Numerical Analysis.1968, Time-Sharing Computer Systems: McDonald \& Jane's.1979, The Cambridge CAP Computer and its Operating System: H.Holland.1985, Memoirs of a Computer Pioneer, Cambridge, Mass.: MIT Press (autobiography).Further ReadingB.Randell (ed.), 1973, The Origins of Digital Computers, Berlin: Springer-Verlag.KFBiographical history of technology > Wilkes, Maurice Vincent
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24 car
2) вагон3) повозка; тележка4) вагонетка5) электрокар6) горн. клеть9) гондола (ЛА)10) сокр. от
cargo груз•to couple a car — прицеплять вагон;to operate a car — эксплуатировать вагон;to park a car — парковать автомобиль;to pull a car — осаживать вагон;to put a car on the road — пускать автомобиль в эксплуатацию;to run a car — эксплуатировать вагон;to set out a car — отцеплять вагон;to shove a car up the crest — надвигать вагон на торб горки;-
accumulator car
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active car
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administration car
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advertizing car
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air car
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all-purpose car
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ambulance car
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amphibious car
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articulated car
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bad-order car
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baggage car
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ballast car
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bilevel car
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boarding outfit car
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bottom-discharge car
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box car
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brake car
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breeze car
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buffer car
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bulkhead flat car
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cab car
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cabin car
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catapult car
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catering car
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cattle car
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center-depressed car
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charging car
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coach car
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coil-steel car
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coke quenching car
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commuter car
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compact car
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compartment car
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compartment-tank car
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container car
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control car
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controlled-temperature car
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conveyor car
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cushioned car
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cushion-underframed car
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custom-made car
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cylindrical hopper car
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diesel-engined car
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dining car
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direct-service car
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disabled car
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ditching car
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domeless tank car
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domestic car
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double-sheathed automobile box car
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drop-bottom car
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drop-end car
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drying car
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dry-quenching car
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dual-control car
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dummy car
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dump car
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dump-cinder car
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dynamometric car
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eight-wheel car
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electric motor car
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electric car
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electric-powered car
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elevator car
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emission-free car
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empty car
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engine car
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estate car
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feed car
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ferguson formula four-wheel drive car
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fire grate car
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flat car
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flaw detector car
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flywheel shuttle car
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foreign car
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Forty-nine state car
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four-wheel car
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freight car
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front-driven car
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fumeless charging car
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furnace car
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general service car
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generator car
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gondola car
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good-order car
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hammer car
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hand car
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head car
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heater-piped tank car
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heavy-duty car
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heavy-rail motor car
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high-capacity car
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high-mileage car
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high-pollution car
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high-side gondola car
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high-speed car
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high-volume car
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home car
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hooded-quenching car
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hopper car
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hospital car
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hot-metal ladle car
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hot-metal mixer car
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ice-cooled car
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independently sprung car
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ingot car
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ingot casting car
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inspection car
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insulated car
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interchange car
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intercity car
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intermediate car
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jack car
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ladle car
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ladle-tundish car
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larry car
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leading car
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leased car
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leg-driven car
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light-rail car
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lightweight car
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loaded car
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local car
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long-distance car
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lounge car
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low-level flat car
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low-pollution car
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luggage car
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luxury car
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mail car
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main-line car
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mechanical refrigerator car
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mid-engine car
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midget car
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midsector car
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mine car
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mold car
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monorail weigh car
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motor car
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motor-rail car
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muscle car
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naturally aspirated car
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noninsulated box car
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nonpiped tank car
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observation car
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one-spot charging car
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open-top coke car
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open-top hopper car
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pan car
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part-load car
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passenger car
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performance-oriented car
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postal car
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postal-baggage car
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pot car
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power car
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powered car
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pressure car
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pressure differential car
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production car
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quad-hopper car
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racing car
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rack car
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rack-dryer car
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rail tank car
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railmotor car
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railway car
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railway service car
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rear-drive car
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rear-end car
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rebuilt car
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refrigerator car
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rescue car
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research car
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restaurant car
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robotic car
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roll handling car
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ropeway car
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rotary-drum quenching car
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rotary-table charging car
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runaway car
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sanitary car
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sanitation car
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scale car
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scale test car
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schnabel car
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scrap-charging car
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screw-coupling car
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screw-feed larry car
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self-cleaning car
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self-contained car
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self-propelled car
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self-sufficient car
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self-unloading car
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shaved car
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shelf car
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shuttle car
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side-gate car
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side-shirt car
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skeletonized car
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skip car
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slave car
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sleeping car
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snow-removing car
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soft sprung car
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solar car
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solid carbon dioxide car
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solid-bottom car
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special-purpose car
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sports car
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store-supply car
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street car
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stripped-down car
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subcompact car
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suburban car
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supereconomy car
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surge car
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swing-roof hopper car
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talking car
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tank car
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teeming ladle car
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test car
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three-banger car
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three-box car
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through car
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tilting car
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tilting-bottom quenching car
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tippler car
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track measurement car
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trailer car
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trailer-mounted car
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transfer car
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tripping car
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tunnel kiln car
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turborotary car
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turn-around car
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twin-engined car
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twin-pot cinder car
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two-axle car
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two-box car
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two-compartment center flow car
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unit train coal car
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up-market car
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versatile car
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vistadome car
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volume car
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watering car
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weigh car
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weigh larry car
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well car
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world car -
25 Heinkel, Ernst
[br]b. 24 January 1888 Grünbach, Remstal, Germanyd. 30 January 1958 Stuttgart, Germany[br]German aeroplane designer who was responsible for the first jet aeroplane to fly.[br]The son of a coppersmith, as a young man Ernst Heinkel was much affected by seeing the Zeppelin LZ 4 crash and burn out at Echterdringen, near Stuttgart. After studying engineering, in 1910 he designed his first aeroplane, but it crashed; he was more successful the following year when he made a flight in it, with an engine on hire from the Daimler company. After a period working for a firm near Munich and for LVG at Johannisthal, near Berlin, he moved to the Albatros Company of Berlin with a monthly salary of 425 marks. In May 1913 he moved to Lake Constance to work on the design of sea-planes and in May 1914 he moved again, this time to the Brandenburg Company, where he remained as a designer until 1922, when he founded his own company, Ernst Heinkel Flugzeugwerke. Following the First World War, German companies were not allowed to build military aircraft, which was frustrating for Heinkel whose main interest was high-speed aircraft. His sleek He 70 airliner, built for Lufthansa, was designed to carry four passengers at high speeds: indeed it broke many records in 1933. Lufthansa decided it needed a larger version capable of carrying ten passengers, so Heinkel produced his most famous aeroplane, the He 111. Although it was designed as a twin-engined airliner on the surface, secretly Heinkel was producing a bomber. The airliner version first flew on Lufthansa routes in 1936, and by 1939 almost 1,000 bombers were in service with the Luftwaffe. A larger four-engined bomber, the He 177, ran into development problems and it did not see service until late in the Second World War. Heinkel's quest for speed led to the He 176 rocket-powered research aeroplane which flew on 20 June 1939, but Hitler and Goering were not impressed. The He 178, with Dr Hans von Ohain's jet engine, made its historic first flight a few weeks later on 27 August 1939; this was almost two years before the maiden flight in Britain of the Gloster E 28/39, powered by Whittle's jet engine. This project was a private venture by Heinkel and was carried out in great secrecy, so the world's first jet aircraft went almost unnoticed. Heinkel's jet fighters, the He 280 and the He 162, were never fully operational. After the war, Heinkel in 1950 set up a new company which made bicycles, motor cycles and "bubble" cars.[br]Bibliography1956, He 1000, trans. M.Savill, London: Hutchinson (the English edition of his autobiography).Further ReadingJ.Stroud, 1966, European Transport Aircraft since 1910, London.Jane's Fighting Aircraft of World War II, London: Jane's; reprinted 1989.P. St J.Turner, 1970, Heinkel: An Aircraft Album, London.H.J.Nowarra, 1975, Heinkel und seine Flugzeuge, Munich (a comprehensive record of his aircraft).JDS / IMcN -
26 carry
[ˈkærɪ]carry проводить; принимать; the bill was carried законопроект был принят carry содержать; заключать; the book carries many tables в книге много таблиц; the hospital carries a good staff в больнице хороший персонал carry брать приступом (крепость и т. п.) carry везти, перевозить; to carry hay (corn) убирать сено (хлеб); the wine will not carry well это вино портится от перевозки carry везти carry влечь за собой; to carry penalty влечь за собой наказание carry волок (лодки) carry выигрывать carry дальнобойность (орудия); дальность полета (снаряда; мяча в гольфе) carry refl. держаться; вести себя; to carry oneself with dignity держаться с достоинством carry добиться; to carry one's point отстоять свою позицию; добиться своего carry доводить; to carry to extremes доводить до крайности; to carry into effect приводить в исполнение, осуществлять carry достигать; доходить, доноситься; долетать (о снаряде, звуке); попадать в цель carry иметь в продаже carry вчт. импульс переноса carry нести, носить, переносить carry нести на себе тяжесть, поддерживать (о колоннах и т. п.) carry одерживать победу carry перевозить carry перевозка carry передавать carry вчт. перенос carry вчт. переносить carry переноска; перевозка carry поддерживать carry подтверждать carry воен. положение "на плечо" carry приносить (доход, процент) carry приносить доход carry проводить; принимать; the bill was carried законопроект был принят carry продолжать, удлинять carry вчт. сигнал переноса carry содержать; заключать; the book carries many tables в книге много таблиц; the hospital carries a good staff в больнице хороший персонал carry торговать, продавать; держать; the store also carries hardware магазин торгует также скобяными изделиями carry увлекать за собой; he carried his audience with him он увлек слушателей carry удерживать товар до уплаты покупателем его стоимости carry утверждать carry хранить carry вчт. цифра переноса to carry all (или everything) before one иметь большой успех; преуспевать; выйти победителем; взять верх to carry all (или everything) before one преодолевать все препятствия carry away увлекать carry away уносить to carry conviction убеждать, быть убедительным conviction: carry убеждение; to carry conviction убеждать, быть убедительным carry forward = carry over carry forward продвигать (дело) forward: carry carry бухг. делать перенос на будущий период carry carry бухг. делать перенос на другую строку carry carry бухг. делать перенос сальдо на другой счет carry carry бухг. переносить на другую страницу carry carry пролонгировать carry везти, перевозить; to carry hay (corn) убирать сено (хлеб); the wine will not carry well это вино портится от перевозки carry доводить; to carry to extremes доводить до крайности; to carry into effect приводить в исполнение, осуществлять effect: to bring to carry, to give carry to, to carry (или to put) into carry осуществлять, приводить в исполнение, проводить в жизнь carry into carry приводить в действие carry off выдерживать; though frightened he carried it off very well хотя он и испугался, но не показал вида carry off выдерживать carry off выигрывать (приз) carry off скрашивать carry off уносить, уводить; похищать; захватывать; to carry off a sentry воен. "снять", захватить часового carry off уносить carry off уносить, уводить; похищать; захватывать; to carry off a sentry воен. "снять", захватить часового carry on вести себя запальчиво; don't carry on so! веди себя спокойно!, не злись так! carry on продолжать; вести (дело); carry on! так держать!, продолжайте в том же духе!; to carry on hostile acts совершать враждебные действия carry on продолжать; вести (дело); carry on! так держать!, продолжайте в том же духе!; to carry on hostile acts совершать враждебные действия carry on разг. флиртовать (with) on: carry carry заниматься carry carry продолжать carry on business вести дело carry on business заниматься предпринимательской деятельностью carry on business under firm of заключать сделки от имени фирмы carry on продолжать; вести (дело); carry on! так держать!, продолжайте в том же духе!; to carry on hostile acts совершать враждебные действия carry on trade заниматься торговлей to carry one мат. (держать) один в уме; to carry too many guns for one оказаться не по силам (кому-л.) carry добиться; to carry one's point отстоять свою позицию; добиться своего point: to carry one's carry отстоять свои позиции; добиться своего; to gain one's point достичь цели; off the point некстати carry refl. держаться; вести себя; to carry oneself with dignity держаться с достоинством carry out выносить (покойника) carry out выполнять carry out доводить до конца; выполнять, проводить; to carry out in(to) practice осуществлять, проводить в жизнь carry out доводить до конца carry out завершать carry out banking activities выполнять банковские операции carry out business for purposes of profit вести дело с целью получения прибыли carry out доводить до конца; выполнять, проводить; to carry out in(to) practice осуществлять, проводить в жизнь carry out instruction выполнять инструкцию carry out plan выполнять план carry out research проводить научные исследования carry out sentence приводить приговор в исполнение carry out task выполнять задание carry forward = carry over carry over делать перенос сальдо на другой счет carry over отсрочивать carry over перевозить carry over бухг. переносить в другую графу, на другую страницу, в другую книгу carry over переносить в качестве запаса carry over переносить на будущий период carry over переносить на другую страницу carry over пролонгировать carry влечь за собой; to carry penalty влечь за собой наказание to carry the day одержать победу day: carry победа; to carry (или to win) the day одержать победу; the day is ours мы одержали победу, мы выиграли сражение; to lose the day проиграть сражение to carry the war into the enemy's country переносить войну на территорию противника to carry the war into the enemy's country предъявлять встречное обвинение war: to carry the carry into the enemy's country (или camp) переносить войну на территорию противника; перен. предъявлять встречное обвинение; отвечать обвинением на обвинение carry through доводить до конца carry through осуществлять carry through поддерживать carry through помогать, поддерживать carry through помогать through: he slept the whole night carry он проспал всю ночь; to carry through довести до конца carry доводить; to carry to extremes доводить до крайности; to carry into effect приводить в исполнение, осуществлять to carry one мат. (держать) один в уме; to carry too many guns for one оказаться не по силам (кому-л.) to carry weight иметь вес, влияние complete carry вчт. полный перенос delayed carry вчт. задержанный перенос carry on вести себя запальчиво; don't carry on so! веди себя спокойно!, не злись так! dot and carry one перенос в следующий разряд (при сложении) dot and carry one шутл. учитель арифметики dot: carry усеивать; to dot the i's and cross the t's ставить точки над i, уточнять все детали; to dot and carry one переносить в следующий разряд (при сложении) end-around carry вчт. циклический перенос carry увлекать за собой; he carried his audience with him он увлек слушателей high-speed carry вчт. быстрый перенос high-speed carry вчт. ускоренный перенос carry содержать; заключать; the book carries many tables в книге много таблиц; the hospital carries a good staff в больнице хороший персонал input carry вчт. входной сигнал переноса look-ahead carry вчт. ускоренный перенос negative carry перенос на пассивную сторону баланса output carry вчт. выходной сигнал переноса positive carry перенос на активную сторону баланса ripple carry вчт. сквозной перенос carry торговать, продавать; держать; the store also carries hardware магазин торгует также скобяными изделиями stored carry вчт. запоминаемый перенос carry off выдерживать; though frightened he carried it off very well хотя он и испугался, но не показал вида carry back: to carry (smb.) back напоминать (кому-л.) прошлое carry везти, перевозить; to carry hay (corn) убирать сено (хлеб); the wine will not carry well это вино портится от перевозки -
27 Edison, Thomas Alva
SUBJECT AREA: Architecture and building, Automotive engineering, Electricity, Electronics and information technology, Metallurgy, Photography, film and optics, Public utilities, Recording, Telecommunications[br]b. 11 February 1847 Milan, Ohio, USAd. 18 October 1931 Glenmont[br]American inventor and pioneer electrical developer.[br]He was the son of Samuel Edison, who was in the timber business. His schooling was delayed due to scarlet fever until 1855, when he was 8½ years old, but he was an avid reader. By the age of 14 he had a job as a newsboy on the railway from Port Huron to Detroit, a distance of sixty-three miles (101 km). He worked a fourteen-hour day with a stopover of five hours, which he spent in the Detroit Free Library. He also sold sweets on the train and, later, fruit and vegetables, and was soon making a profit of $20 a week. He then started two stores in Port Huron and used a spare freight car as a laboratory. He added a hand-printing press to produce 400 copies weekly of The Grand Trunk Herald, most of which he compiled and edited himself. He set himself to learn telegraphy from the station agent at Mount Clements, whose son he had saved from being run over by a freight car.At the age of 16 he became a telegraphist at Port Huron. In 1863 he became railway telegraphist at the busy Stratford Junction of the Grand Trunk Railroad, arranging a clock with a notched wheel to give the hourly signal which was to prove that he was awake and at his post! He left hurriedly after failing to hold a train which was nearly involved in a head-on collision. He usually worked the night shift, allowing himself time for experiments during the day. His first invention was an arrangement of two Morse registers so that a high-speed input could be decoded at a slower speed. Moving from place to place he held many positions as a telegraphist. In Boston he invented an automatic vote recorder for Congress and patented it, but the idea was rejected. This was the first of a total of 1180 patents that he was to take out during his lifetime. After six years he resigned from the Western Union Company to devote all his time to invention, his next idea being an improved ticker-tape machine for stockbrokers. He developed a duplex telegraphy system, but this was turned down by the Western Union Company. He then moved to New York.Edison found accommodation in the battery room of Law's Gold Reporting Company, sleeping in the cellar, and there his repair of a broken transmitter marked him as someone of special talents. His superior soon resigned, and he was promoted with a salary of $300 a month. Western Union paid him $40,000 for the sole rights on future improvements on the duplex telegraph, and he moved to Ward Street, Newark, New Jersey, where he employed a gathering of specialist engineers. Within a year, he married one of his employees, Mary Stilwell, when she was only 16: a daughter, Marion, was born in 1872, and two sons, Thomas and William, in 1876 and 1879, respectively.He continued to work on the automatic telegraph, a device to send out messages faster than they could be tapped out by hand: that is, over fifty words per minute or so. An earlier machine by Alexander Bain worked at up to 400 words per minute, but was not good over long distances. Edison agreed to work on improving this feature of Bain's machine for the Automatic Telegraph Company (ATC) for $40,000. He improved it to a working speed of 500 words per minute and ran a test between Washington and New York. Hoping to sell their equipment to the Post Office in Britain, ATC sent Edison to England in 1873 to negotiate. A 500-word message was to be sent from Liverpool to London every half-hour for six hours, followed by tests on 2,200 miles (3,540 km) of cable at Greenwich. Only confused results were obtained due to induction in the cable, which lay coiled in a water tank. Edison returned to New York, where he worked on his quadruplex telegraph system, tests of which proved a success between New York and Albany in December 1874. Unfortunately, simultaneous negotiation with Western Union and ATC resulted in a lawsuit.Alexander Graham Bell was granted a patent for a telephone in March 1876 while Edison was still working on the same idea. His improvements allowed the device to operate over a distance of hundreds of miles instead of only a few miles. Tests were carried out over the 106 miles (170 km) between New York and Philadelphia. Edison applied for a patent on the carbon-button transmitter in April 1877, Western Union agreeing to pay him $6,000 a year for the seventeen-year duration of the patent. In these years he was also working on the development of the electric lamp and on a duplicating machine which would make up to 3,000 copies from a stencil. In 1876–7 he moved from Newark to Menlo Park, twenty-four miles (39 km) from New York on the Pennsylvania Railway, near Elizabeth. He had bought a house there around which he built the premises that would become his "inventions factory". It was there that he began the use of his 200- page pocket notebooks, each of which lasted him about two weeks, so prolific were his ideas. When he died he left 3,400 of them filled with notes and sketches.Late in 1877 he applied for a patent for a phonograph which was granted on 19 February 1878, and by the end of the year he had formed a company to manufacture this totally new product. At the time, Edison saw the device primarily as a business aid rather than for entertainment, rather as a dictating machine. In August 1878 he was granted a British patent. In July 1878 he tried to measure the heat from the solar corona at a solar eclipse viewed from Rawlins, Wyoming, but his "tasimeter" was too sensitive.Probably his greatest achievement was "The Subdivision of the Electric Light" or the "glow bulb". He tried many materials for the filament before settling on carbon. He gave a demonstration of electric light by lighting up Menlo Park and inviting the public. Edison was, of course, faced with the problem of inventing and producing all the ancillaries which go to make up the electrical system of generation and distribution-meters, fuses, insulation, switches, cabling—even generators had to be designed and built; everything was new. He started a number of manufacturing companies to produce the various components needed.In 1881 he built the world's largest generator, which weighed 27 tons, to light 1,200 lamps at the Paris Exhibition. It was later moved to England to be used in the world's first central power station with steam engine drive at Holborn Viaduct, London. In September 1882 he started up his Pearl Street Generating Station in New York, which led to a worldwide increase in the application of electric power, particularly for lighting. At the same time as these developments, he built a 1,300yd (1,190m) electric railway at Menlo Park.On 9 August 1884 his wife died of typhoid. Using his telegraphic skills, he proposed to 19-year-old Mina Miller in Morse code while in the company of others on a train. He married her in February 1885 before buying a new house and estate at West Orange, New Jersey, building a new laboratory not far away in the Orange Valley.Edison used direct current which was limited to around 250 volts. Alternating current was largely developed by George Westinghouse and Nicola Tesla, using transformers to step up the current to a higher voltage for long-distance transmission. The use of AC gradually overtook the Edison DC system.In autumn 1888 he patented a form of cinephotography, the kinetoscope, obtaining film-stock from George Eastman. In 1893 he set up the first film studio, which was pivoted so as to catch the sun, with a hinged roof which could be raised. In 1894 kinetoscope parlours with "peep shows" were starting up in cities all over America. Competition came from the Latham Brothers with a screen-projection machine, which Edison answered with his "Vitascope", shown in New York in 1896. This showed pictures with accompanying sound, but there was some difficulty with synchronization. Edison also experimented with captions at this early date.In 1880 he filed a patent for a magnetic ore separator, the first of nearly sixty. He bought up deposits of low-grade iron ore which had been developed in the north of New Jersey. The process was a commercial success until the discovery of iron-rich ore in Minnesota rendered it uneconomic and uncompetitive. In 1898 cement rock was discovered in New Village, west of West Orange. Edison bought the land and started cement manufacture, using kilns twice the normal length and using half as much fuel to heat them as the normal type of kiln. In 1893 he met Henry Ford, who was building his second car, at an Edison convention. This started him on the development of a battery for an electric car on which he made over 9,000 experiments. In 1903 he sold his patent for wireless telegraphy "for a song" to Guglielmo Marconi.In 1910 Edison designed a prefabricated concrete house. In December 1914 fire destroyed three-quarters of the West Orange plant, but it was at once rebuilt, and with the threat of war Edison started to set up his own plants for making all the chemicals that he had previously been buying from Europe, such as carbolic acid, phenol, benzol, aniline dyes, etc. He was appointed President of the Navy Consulting Board, for whom, he said, he made some forty-five inventions, "but they were pigeonholed, every one of them". Thus did Edison find that the Navy did not take kindly to civilian interference.In 1927 he started the Edison Botanic Research Company, founded with similar investment from Ford and Firestone with the object of finding a substitute for overseas-produced rubber. In the first year he tested no fewer than 3,327 possible plants, in the second year, over 1,400, eventually developing a variety of Golden Rod which grew to 14 ft (4.3 m) in height. However, all this effort and money was wasted, due to the discovery of synthetic rubber.In October 1929 he was present at Henry Ford's opening of his Dearborn Museum to celebrate the fiftieth anniversary of the incandescent lamp, including a replica of the Menlo Park laboratory. He was awarded the Congressional Gold Medal and was elected to the American Academy of Sciences. He died in 1931 at his home, Glenmont; throughout the USA, lights were dimmed temporarily on the day of his funeral.[br]Principal Honours and DistinctionsMember of the American Academy of Sciences. Congressional Gold Medal.Further ReadingM.Josephson, 1951, Edison, Eyre \& Spottiswode.R.W.Clark, 1977, Edison, the Man who Made the Future, Macdonald \& Jane.IMcN -
28 aircraft
(мн. aircraft)1. n1) літальний апарат, ЛА; повітряне судно, ПС; літак; вертоліт, гелікоптер; проф. борт2) збірн. авіація2.◊aircraft in distress — ПС, що зазнає лиха
aircraft in missing — ПС, що зникло безвісти
aircraft in service — ПС, що експлуатується
aircraft is considered to be missing — ПС вважається таким, що зникло безвісти
aircraft on register — ПС, занесене до реєстру авіакомпанії
aircraft requiring assistance — ПС, що потребує допомоги
aircraft under command — ПС, кероване (диспетчерською службою)
aircraft under control — ПС, кероване (екіпажем)
to decelerate the aircraft to... — знижувати швидкість ПС до...
to fly an aircraft — пілотувати ПС; керувати повітряним судном
to follow up the aircraft — супроводжувати ПС; забезпечувати контроль польоту ПС
to install on the aircraft — монтувати [установлювати] на повітряному судні (напр. на крилі)
to land the aircraft — саджати [приземляти] ПС
to level the aircraft out — вирівнювати ПС (на заданій висоті); установлювати ПС у горизонтальне положення
to pull an aircraft — 1) брати штурвал на себе; 2) виводити ПС з пікірування
to reequip an aircraft — переобладнувати ПС; заміняти [замінювати] обладнання ПС
to release the aircraft — припиняти диспетчерський контроль (за польотом) повітряного судна; дозволити повітряному судну вийти з зони контролю
to restore an aircraft — відновлювати [(від)ремонтувати] ПС
to return the aircraft to flyable status — приводити ПС у стан льотної готовності (шляхом технічного доопрацювання)
to roll out the aircraft — 1) виводити ПС із крену; 2) викочувати ПС (з ангару)
to rotate an aircraft — відривати [піднімати] передню опору шасі повітряного судна (під час зльоту)
to steer an aircraft — вести ПС; керувати повітряним судном (під час руління)
to substitute the aircraft — заміняти [замінювати] ПС (на інше)
to trim the aircraft — балансувати [тримерувати] ПС
to vend an aircraft — поставляти [постачати] ПС (експлуатанту)
to warn the aircraft — попереджати [попереджувати] ПС (про небезпеку); остерегти [застерегти ] ПС (від небезпеки)
•- accelerator aircraft - active aircraft - active-cooling hypersonic aircraft - aerodynamically balanced aircraft - airborne aircraft - all-body aircraft - all-cargo aircraft - all-metal aircraft - all-purpose aircraft - all-weather aircraft - all-wing aircraft - ambulance aircraft - amphibian aircraft - approaching aircraft - arriving aircraft - attack aircraft - authorized aircraft - balanced aircraft - baseline aircraft - basic aircraft - boost-glide aircraft - business aircraft - canard aircraft - cargo aircraft - chartered aircraft - civil aircraft - clean aircraft - cleared aircraft - combat aircraft - combination aircraft - commuter-size aircraft - conflicting aircraft - conventional takeoff and landing aircraft - convertible aircraft - critical aircraft - damaged aircraft - delta-wing aircraft - departing aircraft - derived aircraft - disabled aircraft - double-decker aircraft - eastbound aircraft - enemy aircraft - entire aircraft - environmentally attuned aircraft - executive aircraft - experimental aircraft - feeder aircraft - first-generation aircraft - fixed-wing aircraft - fly-by-wire aircraft - folding-wing aircraft - following aircraft - forest patrol aircraft - forestry surveillance aircraft - freight aircraft - friendly aircraft - fuel-conservative aircraft - full-scale aircraft - general aircraft - general-purpose aircraft - handy aircraft - heavier-than-air aircraft - heavy aircraft - heavy transport aircraft - high-altitude aircraft - high-capacity aircraft - high-speed aircraft - high-time aircraft - high-wing aircraft - holding aircraft - hospital aircraft - hushkitted aircraft - hypersonic aircraft - hydrogen-fuelled aircraft - improperly loaded aircraft - inbound aircraft - in-coming aircraft - in-flight aircraft - in-service aircraft - instructional aircraft - interchanged aircraft - intruder aircraft - intruding aircraft - inward aircraft - irrepairable aircraft - jet aircraft - laden aircraft - land aircraft - land-based aircraft - laser-powered aircraft - leased aircraft - licensed aircraft - lift-fuselage aircraft - light aircraft - lighter-than-air aircraft - litter aircraft - long-bodied aircraft - long-distance aircraft - long-haul aircraft - long-range aircraft - long-range search aircraft - low annoyance aircraft - low-wing aircraft - mail-carrying aircraft - making way aircraft - manned aircraft - medium-range cargo aircraft - medium-range search aircraft - methane-fuelled aircraft - mid-wing aircraft - military aircraft - minishuttle launcher aircraft - missing aircraft - modern aircraft - modified aircraft - mother aircraft - multicrew aircraft - multi-engine aircraft - multiengined aircraft - multipurpose aircraft - narrow-body aircraft - NASP aircraft - nearly invisible aircraft - nonnoise certificated aircraft - oncoming aircraft - one-engined aircraft - originating aircraft - outbound aircraft - outdated aircraft - out-of-balance aircraft - outward aircraft - overweight aircraft - owner-operated aircraft - parked aircraft - passenger aircraft - passive-cooling hypersonic aircraft - patrol aircraft - piloted aircraft - piston aircraft - piston-engined aircraft - piston-powered aircraft - practice aircraft - preceding aircraft - preproduction aircraft - pressurized aircraft - production aircraft - profitable aircraft - prop-driven aircraft - propeller-driven aircraft - prototype aircraft - quiet aircraft - receiver aircraft - reconnaissance aircraft - reduced takeoff and landing aircraft - regular-body aircraft - research aircraft - rotary wing aircraft - RTOL aircraft - school aircraft - search aircraft - short-range aircraft - short-range search aircraft - short takeoff and landing aircraft - single-engine aircraft - small-size aircraft - solar powered aircraft - state aircraft - stayed afloat aircraft - stealth aircraft - STOL aircraft - stretched aircraft - subsonic aircraft - supersonic aircraft - training aircraft - transonic aircraft - transport aircraft - turboprop aircraft - twin-engine aircraft - twin-fuselage aircraft - ultra-large aircraft - under command aircraft - underway aircraft - unidentified aircraft - unlawfully seized aircraft - unmanned aircraft - unpressurized aircraft - used aircraft - vectored-thrust aircraft - vertical takeoff and landing aircraft - very long-range search aircraft - VTOL aircraft - widebody aircraft -
29 aircraft
воздушное судно, ВС; борт; летательный аппарат; самолёт; вертолётto alter an aircraft — дорабатывать конструкцию воздушного судна;
to bring the aircraft out — выводить воздушное судно (из крена);
to decel- erate the aircraft to... — снижать скорость воздушного судна до...
to enable the aircraft to — давать воздушному судну право (напр. на пролёт территории)
to fill an aircraft with — размещать в воздушном судне (груз, пассажиров)
to fly the aircraft — пилотировать воздушное судно, управлять воздушным судном
to follow up the aircraft — сопровождать воздушное судно; обеспечивать контроль полёта воздушного судна
to house an aircraft — размещать воздушное судно (напр. на долговременную стоянку)
to install on the aircraft — монтировать [устанавливать] на воздушном судне (напр. на крыле)
to jack an aircraft — вывешивать воздушное судно на подъёмниках;
to keep clear of the aircraft — держаться на безопасном расстоянии от воздушного судна (в процессе его движения)
to land the aircraft — приземлять [сажать] воздушное судно
to lead out the aircraft — выруливать воздушное судно с места стоянки;
to level the aircraft out — выравнивать воздушное судно (на заданной высоте); устанавливать воздушное судно в горизонтальное положение
to place the aircraft — устанавливать воздушное судно (напр. на оси ВПП)
2. выводить воздушное судно из пикированияto pull the aircraft out of — 1. брать штурвал на себя
to pull up the aircraft — подрывать [резко увеличивать] подъёмную силу воздушного судна
to register the aircraft — регистрировать воздушное судно;
to release the aircraft — прекращать (диспетчерский) контроль (за полётом) воздушного судна, разрешать воздушному судну выйти из зоны контроля;
to restore an aircraft — восстанавливать [ремонтировать] воздушное судно
to return an aircraft to flyable status — приводить воздушное судно в состояние лётной годности (путём технических доработок)
to return the aircraft to service — допускать воздушное судно к дальнейшей эксплуатации (напр. после ремонта)
to roll in the aircraft — вводить воздушное судно в крен;
2. выкатывать воздушное судно (напр. из ангара)to roll out the aircraft — 1. выводить воздушное судно из крена
to rotate the aircraft — отрывать [поднимать] переднюю опору шасси воздушного судна (при взлёте);
to space the aircraft — определять зону полёта воздушного судна;
to trim the aircraft — балансировать [триммировать] воздушное судно
— land-based aircraft— propeller-driven aircraft -
30 Marey, Etienne-Jules
[br]b. 5 March 1830 Beaune, Franced. 15 May 1904 Paris, France[br]French physiologist and pioneer of chronophotography.[br]At the age of 19 Marey went to Paris to study medicine, becoming particularly interested in the problems of the circulation of the blood. In an early communication to the Académie des Sciences he described a much improved device for recording the pulse, the sphygmograph, in which the beats were recorded on a smoked plate. Most of his subsequent work was concerned with methods of recording movement: to study the movement of the horse, he used pneumatic sensors on each hoof to record traces on a smoked drum; this device became known as the Marey recording tambour. His attempts to study the wing movements of a bird in flight in the same way met with limited success since the recording system interfered with free movement. Reading in 1878 of Muybridge's work in America using sequence photography to study animal movement, Marey considered the use of photography himself. In 1882 he developed an idea first used by the astronomer Janssen: a camera in which a series of exposures could be made on a circular photographic plate. Marey's "photographic gun" was rifle shaped and could expose twelve pictures in approximately one second on a circular plate. With this device he was able to study wing movements of birds in free flight. The camera was limited in that it could record only a small number of images, and in the summer of 1882 he developed a new camera, when the French government gave him a grant to set up a physiological research station on land provided by the Parisian authorities near the Porte d'Auteuil. The new design used a fixed plate, on which a series of images were recorded through a rotating shutter. Looking rather like the results provided by a modern stroboscope flash device, the images were partially superimposed if the subject was slow moving, or separated if it was fast. His human subjects were dressed all in white and moved against a black background. An alternative was to dress the subject in black, with highly reflective strips and points along limbs and at joints, to produce a graphic record of the relationships of the parts of the body during action. A one-second-sweep timing clock was included in the scene to enable the precise interval between exposures to be assessed. The fixed-plate cameras were used with considerable success, but the number of individual records on each plate was still limited. With the appearance of Eastman's Kodak roll-film camera in France in September 1888, Marey designed a new camera to use the long rolls of paper film. He described the new apparatus to the Académie des Sciences on 8 October 1888, and three weeks later showed a band of images taken with it at the rate of 20 per second. This camera and its subsequent improvements were the first true cinematographic cameras. The arrival of Eastman's celluloid film late in 1889 made Marey's camera even more practical, and for over a decade the Physiological Research Station made hundreds of sequence studies of animals and humans in motion, at rates of up to 100 pictures per second. Marey pioneered the scientific study of movement using film cameras, introducing techniques of time-lapse, frame-by-frame and slow-motion analysis, macro-and micro-cinematography, superimposed timing clocks, studies of airflow using smoke streams, and other methods still in use in the 1990s. Appointed Professor of Natural History at the Collège de France in 1870, he headed the Institut Marey founded in 1898 to continue these studies. After Marey's death in 1904, the research continued under the direction of his associate Lucien Bull, who developed many new techniques, notably ultra-high-speed cinematography.[br]Principal Honours and DistinctionsForeign member of the Royal Society 1898. President, Académie des Sciences 1895.Bibliography1860–1904, Comptes rendus de l'Académie des Sciences de Paris.1873, La Machine animale, Paris 1874, Animal Mechanism, London.1893, Die Chronophotographie, Berlin. 1894, Le Mouvement, Paris.1895, Movement, London.1899, La Chronophotographie, Paris.Further Reading1905, Travaux de l'Association de l'Institut Marey, Paris. Brian Coe, 1981, History of Movie Photography, London.——1992, Muybridge and the Chronophotographers, London. Jacques Deslandes, 1966, Histoire comparée du cinéma, Vol. I, Paris.See also: Demenÿ, GeorgesBC / MG -
31 Zworykin, Vladimir Kosma
[br]b. 30 July 1889 Mourum (near Moscow), Russiad. 29 July 1982 New York City, New York, USA[br]Russian (naturalized American 1924) television pioneer who invented the iconoscope and kinescope television camera and display tubes.[br]Zworykin studied engineering at the Institute of Technology in St Petersburg under Boris Rosing, assisting the latter with his early experiments with television. After graduating in 1912, he spent a time doing X-ray research at the Collège de France in Paris before returning to join the Russian Marconi Company, initially in St Petersburg and then in Moscow. On the outbreak of war in 1917, he joined the Russian Army Signal Corps, but when the war ended in the chaos of the Revolution he set off on his travels, ending up in the USA, where he joined the Westinghouse Corporation. There, in 1923, he filed the first of many patents for a complete system of electronic television, including one for an all-electronic scanning pick-up tube that he called the iconoscope. In 1924 he became a US citizen and invented the kinescope, a hard-vacuum cathode ray tube (CRT) for the display of television pictures, and the following year he patented a camera tube with a mosaic of photoelectric elements and gave a demonstration of still-picture TV. In 1926 he was awarded a PhD by the University of Pittsburgh and in 1928 he was granted a patent for a colour TV system.In 1929 he embarked on a tour of Europe to study TV developments; on his return he joined the Radio Corporation of America (RCA) as Director of the Electronics Research Group, first at Camden and then Princeton, New Jersey. Securing a budget to develop an improved CRT picture tube, he soon produced a kinescope with a hard vacuum, an indirectly heated cathode, a signal-modulation grid and electrostatic focusing. In 1933 an improved iconoscope camera tube was produced, and under his direction RCA went on to produce other improved types of camera tube, including the image iconoscope, the orthicon and image orthicon and the vidicon. The secondary-emission effect used in many of these tubes was also used in a scintillation radiation counter. In 1941 he was responsible for the development of the first industrial electron microscope, but for most of the Second World War he directed work concerned with radar, aircraft fire-control and TV-guided missiles.After the war he worked for a time on high-speed memories and medical electronics, becoming Vice-President and Technical Consultant in 1947. He "retired" from RCA and was made an honorary vice-president in 1954, but he retained an office and continued to work there almost up until his death; he also served as Director of the Rockefeller Institute for Medical Research from 1954 until 1962.[br]Principal Honours and DistinctionsZworykin received some twenty-seven awards and honours for his contributions to television engineering and medical electronics, including the Institution of Electrical Engineers Faraday Medal 1965; US Medal of Science 1966; and the US National Hall of Fame 1977.Bibliography29 December 1923, US patent no. 2,141, 059 (the original iconoscope patent; finally granted in December 1938!).13 July 1925, US patent no. 1,691, 324 (colour television system).1930, with D.E.Wilson, Photocells and Their Applications, New York: Wiley. 1934, "The iconoscope. A modern version of the electric eye". Proceedings of theInstitute of Radio Engineers 22:16.1946, Electron Optics and the Electron Microscope.1940, with G.A.Morton, Television; revised 1954.1949, with E.G.Ramberg, Photoelectricity and Its Applications. 1958, Television in Science and Industry.Further ReadingJ.H.Udelson, 1982, The Great Television Race: History of the Television Industry 1925– 41: University of Alabama Press.KFBiographical history of technology > Zworykin, Vladimir Kosma
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32 investigation
исследование, см. тж. exploration, research, study; расследование ( происшествия)lunar soil simulant investigation — исследование на модели [грунте-аналоге] лунного грунта
Englsh-Russian aviation and space dictionary > investigation
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33 sled
салазки; испытательная тележкаrocket(-powered, -propelled) sled — ракетная тележка; pl. ракетные салазки
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34 service
1) служба; работа2) вид связи3) услуги, обслуживание, сервис4) служебный; сервисный•- 700 service
- 800 service
- 900 service
- abbreviated-dialing service
- absent-subscriber service
- advanced communication service
- aeronautical telecommunication service
- aeronautical-fixed service
- aeronautical-mobile off-route service
- aeronautical-mobile route service
- aeronautical-mobile satellite service
- aeronautical-multicom service
- aeronautical-radionavigation satellite service
- aeronautical-radionavigation service
- air-ground radiotelephone service
- alerting service
- amateur-satellite service
- ancillary service
- application-free service
- asymmetrical interactive service
- attendant service
- audio-description service
- audiovisual multimedia service
- authorization control service
- automatic bank-reference service
- automatic connection service
- base services
- bearer service
- broadband service
- broadcasting service
- broadcasting-satellite service
- bulletin-board service
- Bureaufax service
- cable-TV service
- call service
- carrier service
- C-band fixed satellite service
- cellular service
- cellular-messaging service
- Centrex® service
- channel service
- circuit-switched data-transmission service
- citizen's radio service
- coin service
- communication-network service
- confravision service
- connectionless service
- connection-oriented service
- consolidated local-telecommunications service
- constant bit-rate service
- control service
- conversational service
- crytical service
- CTX service
- data-retrieval service
- data-transmission service
- data-transport service
- Datel service
- dedicated service
- demand service
- digital-terrestrial service
- direct-dialing service
- directory-inquiry service
- direct-to-home service
- distribution service
- district service
- document-communication service
- document-distribution service
- document-management service
- document-retrieval service
- domestic-fixed public service
- domestic-public radio service
- DTMF service
- Earth exploration-satellite service
- eight-hundred service
- electronic-mail service
- emergency service
- enhanced service
- enquiry service
- entertainment service
- essential service
- extended-area service
- five-hundred service
- fixed-satellite service
- flat-rate service
- foreign-exchange service
- fractional T1 service
- free-phone service
- FT1 service
- gated service
- general telegraph service
- global satellite multimedia services
- high resolution image communication service
- high speed data service
- image communication service
- in-building service
- information channel service
- interactive on-line services
- interactive-multimedia services
- internal communication service
- international telecommunication service
- international telephone service
- international television service
- interruption-free service
- intersatellite service
- isochronous service
- Kilostream service
- land mobile service
- land-mobile satellite service
- land-transportation radio service
- large-volume file-transfer service
- MAILbus service
- main service
- marine-mobile service
- maritime-mobile satellite service
- maritime-radionavigation satellite service
- Megastream service
- messaging service
- meteorological aids service
- meteorological satellite service
- mobile-air service
- mobile-data service
- mobile-phone service
- mobile-satellite service
- monochrome-television service
- multimedia-communication service
- multipoint-distribution service
- naming service
- national weather service
- Netbios name service
- Netbios session service service
- network information service
- nine-hundred service
- nondelay service
- nonreal-time service
- nonswitched service
- nonvoice service
- numeric service
- one-way audiovisual distribution service
- on-line service
- operational-fixed services
- opportunistic service
- packet-switched service
- personal multimedia services
- personal radio service
- person-to-person service
- port-operations service
- presentation service
- private NS/EP telecommunication services
- private-line service
- public data-transmission service
- public radio communication service
- public-message service
- public-switched digital service
- public-switched NS/EP telecommunication service
- radio broadcast service
- radio center annunciation service
- radio monitoring service
- radiocommunication service
- radiodetermination-satellite service
- radionavigation-satellite service
- radiopaging service
- real-time service
- recorded-information service
- reference service
- resale service
- reserved-circuit service
- retrieval service
- route aeronautical-mobile service
- rural-radio service
- safety service
- satellite television service
- seven-hundred service
- shared service
- short-message service
- short-time service
- signaling service
- single service
- space-operation service
- space-research service
- special-radio service
- SQL-service
- standard frequency-and-time signal satellite service
- subscriber access service
- subscriber trunk dialing service
- T1 service
- teleaction service
- telecommunication service
- telecommunication-service priority service
- telefax service
- teleinformatic services
- telematic service
- telemetering service
- telephoto service
- Teletail service
- teletex service
- teletypewriter exchange service
- terminal information service
- terrestrial mobile service
- thin-route service
- three-party service
- time-signal service
- toll service
- trunking service
- universal service
- Usenet-support service
- user-to-user service
- value-added service
- variable bit rate service
- video-audio information transmitting service
- videoconference service
- videophone service
- videotex service
- virtual service
- VISTA service
- voiceless communication service
- wide area telephone service
- wired subscription service
- wireless cable servicesEnglish-Russian dictionary of telecommunications and their abbreviations > service
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35 test
испытание || испытывать- abrasion test
- abruption test
- accelerated corrosion test
- accelerated failure test
- accelerated test
- acceleration test
- acceptance test
- aerodynamic test
- aging test
- air-tightness test
- altitude test
- annual test
- approval test
- audit test
- barrier collision test
- barrier impact test
- bench test
- brake test
- breakdown test
- breaking test
- chassis test
- check test
- checkout test
- climatic test
- coasting test
- cold start test
- cold test
- comparison test
- competitive test
- component test
- comprehensive test
- constant volume sampling test
- consumption test
- corrosion test
- crash test
- destruction test
- development test
- developmental test
- draft test
- drag test
- drawbar test
- drive-by noise test
- driving test
- durability test
- economy test
- elasticity test
- emission test
- endurance test
- evaluation test
- expedited test
- extensive durability test
- eyeball test
- fade stability test
- fade test
- failure test
- fatigue test
- field test
- fleet test
- flexibility test
- frontal impact test
- fuel test
- fuel-consumption test
- heavy-duty test
- high-speed test
- hill-climbing test
- indoor test
- knock test
- lab test
- laboratory test
- life test
- long-term test
- long-time test
- maneuvering test
- mechanical test
- mobility test
- noise test
- off-road test
- off-the-road test
- on-the-road test
- operational test
- rain test
- rearward impact test
- reception test
- reliability test
- repeated stress test
- research-and-development test
- retardation test
- rig test
- road test
- roll-over test
- running test
- service test
- shock test
- shop test
- side impact test
- skid test
- strength test
- structural test
- tire rupture test
- towing dynamometer test
- towing test
- trial test
- use test
- visibility test
- visual test
- water recovery test
- wearing test
- wind-tunnel test* * ** * *• 1) /tech/ тест; 2) /action/ испытание• 1) /vt/ тестировать; 2) /vt/ протестировать -
36 Bothe, Walter Wilhelm Georg Franz
SUBJECT AREA: Weapons and armour[br]b. 8 January 1891 Oranienburg, Berlin, Germanyd. 8 February 1957 Heidelberg, Germany[br]German nuclear scientist.[br]Bothe studied under Max Planck at the University of Berlin, gaining his doctorate in 1914. After military service during the First World War, he resumed his investigations into nuclear physics and achieved a breakthrough in 1929 when he developed a method of studying cosmic radiation by placing one Geiger counter on top of another. From this he evolved the means of high-speed counting known as "coincidence counting". The following year, in conjunction with Hans Becker, Bothe made a Further stride forward when they identified a very penetrative neutral particle by bombarding beryllium with alpha particles; this was a significant advance towards creating nuclear energy in that the neutral particle was what Chadwick later identified as the neutron.In 1934 Bothe's achievements were recognized by his appointment as Director of the Max Planck Institute for Medical Research, although this was after Planck himself had been deposed because of his Jewish sympathies. Bothe did, however, become primarily involved in Germany's pursuit of the atomic bomb and in 1944 constructed Germany's first cyclotron for accelerating nuclear particles. By that time Germany was faced with military defeat and Bothe was not able to develop his ideas further. Even so, for his work in the field of cosmic radiation Bothe shared the 1954 Nobel Prize for Physics with the naturalized Briton (formerly German) Max Born, whose subject was statistical mechanics.[br]Principal Honours and DistinctionsCo-winner of the Nobel Prize for Physics 1954.CMBiographical history of technology > Bothe, Walter Wilhelm Georg Franz
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37 Howden, James
SUBJECT AREA: Steam and internal combustion engines[br]b. 29 February 1832 Prestonpans, East Lothian, Scotlandd. 21 November 1913 Glasgow, Scotland[br]Scottish engineer and boilermaker, inventor of the forced-draught system for the boiler combustion chamber.[br]Howden was educated in Prestonpans. While aged only 14 or 15, he travelled across Scotland by canal to Glasgow, where he served an engineering apprenticeship with James Gray \& Co. In 1853 he completed his time and for some months served with the civil engineers Bell and Miller, and then with Robert Griffiths, a designer of screw propellers for ships. In 1854, at the age of 22, Howden set up as a consulting engineer and designer. He designed a rivet-making machine from which he realized a fair sum by the sale of patent rights, this assisting him in converting the design business into a manufacturing one. His first contract for a marine engine came in 1859 for the compound steam engine and the watertube boilers of the Anchor Liner Ailsa Craig. This ship operated at 100 psi (approximately 7 kg/cm2), well above the norm for those days. James Howden \& Co. was formed in 1862. Despite operating in the world's most competitive market, the new company remained prosperous through the flow of inventions in marine propulsion. Shipbuilding was added to the company's list of services, but such work was subcontracted. Work was obtained from all the great shipping companies building in the Glasgow region, and with such throughput Howden's could afford research and experimentation. This led to the Howden hot-air forced-draught system, whereby furnace waste gases were used to heat the air being drawn into the combustion chambers. The first installation was on the New York City, built in 1885 for West Indian service. Howden's fertile mind brought about a fully enclosed high-speed marine steam engine in the 1900s and, shortly after, the Howden-Zoelly impulse steam turbine for land operation. Until his death, Howden worked on many technical and business problems: he was involved in the St Helena Whaling Company, marble quarrying in Greece and in the design of a recoilless gun for the Admiralty.[br]Principal Honours and DistinctionsHowden was the last surviving member of the group who founded the Institution of Engineers and Shipbuilders in Scotland in 1857.BibliographyHowden contributed several papers to the Institution of Engineers and Shipbuilders in Scotland.Further ReadingC.W.Munn, 1986, "James Howden", Dictionary of Scottish Business Biography, Vol. I, Aberdeen.FMW -
38 Perry, John
SUBJECT AREA: Mechanical, pneumatic and hydraulic engineering[br]b. 14 February 1850 Garvagh, Co. Londonderry, Ireland (now Northern Ireland)d. 4 August 1920 London, England[br]Irish engineer, mathematician and technical-education pioneer.[br]Educated at Queens College, Belfast, Perry became Physics Master at Clifton College in 1870 until 1874. This was followed by a brief period of study under Sir William Thomson in Glasgow. He was then appointed Professor of Engineering at the Imperial College of Japan in Tokyo, where he formed a remarkable research partnership with W.E. Ayrton. On his return to England he became Professor of Engineering and Mathematics at City and Guilds College, Finsbury. Perry was the co-inventor with Ayrton of many electrical measuring instruments between 1880 and 1890, including an energy meter incorporating pendulum clocks and the first practicable portable ammeter and voltmeter, the latter being extensively used until superseded by instruments of greater accuracy. An optical indicator for high-speed steam engines was among Perry's many patents. Having made a notable contribution to education, particularly in the teaching of mathematics, he turned his attention in the latter period of his life to the improvement of the gyrostatic compass.[br]Principal Honours and DistinctionsFRS 1885. President, Institution of Electrical Engineers 1900. Whitworth Scholar 1870.Bibliography28 April 1883, jointly with Ayrton, British patent no. 2,156 (portable ammeter and voltmeter).1900, England's Neglect of Science, London (for Perry's collected papers on technical education).Further ReadingObituary, 1920, Journal of the Institution of Electrical Engineers 58:901–2.D.W.Jordan, 1985, "The cry for useless knowledge: education for a new Victorian technology", Proceedings of the Institution of Electrical Engineers 132 (Part A): 587– 601.GW -
39 Wheatstone, Sir Charles
SUBJECT AREA: Telecommunications[br]b. 1802 near Gloucester, Englandd. 19 October 1875 Paris, France[br]English physicist, pioneer of electric telegraphy.[br]Wheatstone's family moved to London when he was 4 years old. He was educated at various schools in London and excelled in physics and mathematics. He qualified for a French prize but forfeited it because he was too shy to recite a speech in French at the prize-giving.An uncle, also called Charles Wheatstone, has a musical instrument manufacturing business where young Charles went to work. He was fascinated by the science of music, but did not enjoy business life. After the uncle's death, Charles and his brother William took over the business. Charles developed and patented the concertina, which the firm assembled from parts made by "outworkers". He devoted much of his time to studying the physics of sound and mechanism of sound transmission through solids. He sent speech and music over considerable distances through solid rods and stretched wires, and envisaged communication at a distance. He concluded, however, that electrical methods were more promising.In 1834 Wheatstone was appointed Professor of Experimental Philosophy—a part-time posi-tion—in the new King's College, London, which gave him some research facilities. He conducted experiments with a telegraph system using several miles of wire in the college corridors. Jointly with William Fothergill Cooke, in 1837 he obtained the first patent for a practical electric telegraph, and much of the remainder of his life was devoted to its improvement. In 1843 he gave a paper to the Royal Society surveying the state of electrical measurements and drew attention to a bridge circuit known ever since as the "Wheatstone bridge", although he clearly attributed it to S.H.Christie. Wheatstone devised the "ABC" telegraph, for use on private lines by anyone who could read, and a high-speed automatic telegraph which was adopted by the Post Office and used for many years. He also worked on the French and Belgian telegraph systems; he died when taken ill on a business visit to Paris.[br]Further ReadingB.Bowers, 1975, Sir Charles Wheatstone FRS, London: HMSO.BBBiographical history of technology > Wheatstone, Sir Charles
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40 Kettering, Charles Franklin
SUBJECT AREA: Automotive engineering, Electricity, Electronics and information technology, Metallurgy, Steam and internal combustion engines[br]b. 29 August 1876 near Londonsville, Ohio, USAd. 25 November 1958 Dayton, Ohio, USA[br]American engineer and inventor.[br]Kettering gained degrees in mechanical and electrical engineering from Ohio State University. He was employed by the National Construction Register (NCR) of Dayton, Ohio, where he devised an electric motor for use in cash registers. He became Head of the Inventions Department of that company but left in 1909 to form, with the former Works Manager of NCR, Edward A. Deeds, the Dayton Engineering Laboratories (later called Delco), to develop improved lighting and ignition systems for automobiles. In the first two years of the new company he produced not only these but also the first self-starter, both of which were fitted to the Cadillac, America's leading luxury car. In 1914 he founded Dayton Metal Products and the Dayton Wright Airplane Company. Two years later Delco was bought by General Motors. In 1925 the independent research facilities of Delco were moved to Detroit and merged with General Motors' laboratories to form General Motors Research Corporation, of which Kettering was President and General Manager. (He had been Vice-President of General Motors since 1920.) In that position he headed investigations into methods of achieving maximum engine performance as well as into the nature of friction and combustion. Many other developments in the automobile field were made under his leadership, such as engine coolers, variable-speed transmissions, balancing machines, the two-way shock absorber, high-octane fuel, leaded petrol or gasoline, fast-drying lacquers, crank-case ventilators, chrome plating, and the high-compression automobile engine. Among his other activities were the establishment of the Charles Franklin Kettering Foundation for the Study of Chlorophyll and Photosynthesis at Antioch College, and the founding of the Sloan- Kettering Institute for Cancer Research in New York City. He sponsored the Fever Therapy Research Project at Miami Valley Hospital at Dayton, which developed the hypertherm, or artificial fever machine, for use in the treatment of disease. He resigned from General Motors in 1947.IMcNBiographical history of technology > Kettering, Charles Franklin
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