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1 weighed design
Большой англо-русский и русско-английский словарь > weighed design
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2 weighed design
Математика: взвешенный план -
3 weighed design
эксп. -
4 design
1) дизайн; конструкция2) замысел, план; проект, проектное решение3) конструирование; проектирование || конструировать; проектировать4) конструкция5) рисунок, эскиз, набросок || делать рисунок, эскиз, набросок7) чертёж8) расчёт || рассчитывать• -
5 weighed
взвешенный - weighed design Взвешенный -
6 взвешенный план
Большой англо-русский и русско-английский словарь > взвешенный план
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7 Armstrong, Sir William George, Baron Armstrong of Cragside
[br]b. 26 November 1810 Shieldfield, Newcastle upon Tyne, Englandd. 27 December 1900 Cragside, Northumbria, England[br]English inventor, engineer and entrepreneur in hydraulic engineering, shipbuilding and the production of artillery.[br]The only son of a corn merchant, Alderman William Armstrong, he was educated at private schools in Newcastle and at Bishop Auckland Grammar School. He then became an articled clerk in the office of Armorer Donkin, a solicitor and a friend of his father. During a fishing trip he saw a water-wheel driven by an open stream to work a marble-cutting machine. He felt that its efficiency would be improved by introducing the water to the wheel in a pipe. He developed an interest in hydraulics and in electricity, and became a popular lecturer on these subjects. From 1838 he became friendly with Henry Watson of the High Bridge Works, Newcastle, and for six years he visited the Works almost daily, studying turret clocks, telescopes, papermaking machinery, surveying instruments and other equipment being produced. There he had built his first hydraulic machine, which generated 5 hp when run off the Newcastle town water-mains. He then designed and made a working model of a hydraulic crane, but it created little interest. In 1845, after he had served this rather unconventional apprenticeship at High Bridge Works, he was appointed Secretary of the newly formed Whittle Dene Water Company. The same year he proposed to the town council of Newcastle the conversion of one of the quayside cranes to his hydraulic operation which, if successful, should also be applied to a further four cranes. This was done by the Newcastle Cranage Company at High Bridge Works. In 1847 he gave up law and formed W.G.Armstrong \& Co. to manufacture hydraulic machinery in a works at Elswick. Orders for cranes, hoists, dock gates and bridges were obtained from mines; docks and railways.Early in the Crimean War, the War Office asked him to design and make submarine mines to blow up ships that were sunk by the Russians to block the entrance to Sevastopol harbour. The mines were never used, but this set him thinking about military affairs and brought him many useful contacts at the War Office. Learning that two eighteen-pounder British guns had silenced a whole Russian battery but were too heavy to move over rough ground, he carried out a thorough investigation and proposed light field guns with rifled barrels to fire elongated lead projectiles rather than cast-iron balls. He delivered his first gun in 1855; it was built of a steel core and wound-iron wire jacket. The barrel was multi-grooved and the gun weighed a quarter of a ton and could fire a 3 lb (1.4 kg) projectile. This was considered too light and was sent back to the factory to be rebored to take a 5 lb (2.3 kg) shot. The gun was a complete success and Armstrong was then asked to design and produce an equally successful eighteen-pounder. In 1859 he was appointed Engineer of Rifled Ordnance and was knighted. However, there was considerable opposition from the notably conservative officers of the Army who resented the intrusion of this civilian engineer in their affairs. In 1862, contracts with the Elswick Ordnance Company were terminated, and the Government rejected breech-loading and went back to muzzle-loading. Armstrong resigned and concentrated on foreign sales, which were successful worldwide.The search for a suitable proving ground for a 12-ton gun led to an interest in shipbuilding at Elswick from 1868. This necessitated the replacement of an earlier stone bridge with the hydraulically operated Tyne Swing Bridge, which weighed some 1450 tons and allowed a clear passage for shipping. Hydraulic equipment on warships became more complex and increasing quantities of it were made at the Elswick works, which also flourished with the reintroduction of the breech-loader in 1878. In 1884 an open-hearth acid steelworks was added to the Elswick facilities. In 1897 the firm merged with Sir Joseph Whitworth \& Co. to become Sir W.G.Armstrong Whitworth \& Co. After Armstrong's death a further merger with Vickers Ltd formed Vickers Armstrong Ltd.In 1879 Armstrong took a great interest in Joseph Swan's invention of the incandescent electric light-bulb. He was one of those who formed the Swan Electric Light Company, opening a factory at South Benwell to make the bulbs. At Cragside, his mansion at Roth bury, he installed a water turbine and generator, making it one of the first houses in England to be lit by electricity.Armstrong was a noted philanthropist, building houses for his workforce, and endowing schools, hospitals and parks. His last act of charity was to purchase Bamburgh Castle, Northumbria, in 1894, intending to turn it into a hospital or a convalescent home, but he did not live long enough to complete the work.[br]Principal Honours and DistinctionsKnighted 1859. FRS 1846. President, Institution of Mechanical Engineers; Institution of Civil Engineers; British Association for the Advancement of Science 1863. Baron Armstrong of Cragside 1887.Further ReadingE.R.Jones, 1886, Heroes of Industry', London: Low.D.J.Scott, 1962, A History of Vickers, London: Weidenfeld \& Nicolson.IMcNBiographical history of technology > Armstrong, Sir William George, Baron Armstrong of Cragside
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8 Ferguson, Harry
SUBJECT AREA: Agricultural and food technology[br]b. 4 November 1884 County Down, Irelandd. 25 October 1960 England[br]Irish engineer who developed a tractor hydraulic system for cultivation equipment, and thereby revolutionized tractor design.[br]Ferguson's father was a small farmer who expected his son to help on the farm from an early age. As a result he received little formal education, and on leaving school joined his brother in a backstreet workshop in Belfast repairing motor bikes. By the age of 19 he had built his own bike and began hill-climbing competitions and racing. His successes in these ventures gained useful publicity for the workshop. In 1907 he built his own car and entered it into competitions, and in 1909 became the first person in Britain to build and fly a machine that was heavier than air.On the outbreak of the First World War he was appointed by the Irish Department of Agriculture to supervise the operation and maintenance of all farm tractors. His experiences convinced him that even the Ford tractor and the implements available for it were inadequate for the task, and he began to experiment with his own plough designs. The formation of the Ferguson-Sherman Corporation resulted in the production of thousands of the ploughs he had designed for the Ford tractor, but in 1928 Ford discontinued production of tractors, and Ferguson returned to Ireland. He immediately began to design his own tractor. Six years of development led to the building of a prototype that weighed only 16 cwt (813kg). In 1936 David Brown of Huddersfield, Yorkshire, began production of these tractors for Ferguson, but the partnership was not wholly successful and was dissolved after three years. In 1939 Ferguson and Ford reached their famous "Handshake agreement", in which no formal contract was signed, and the mass production of the Ford Ferguson system tractors began that year. During the next nine years 300,000 tractors and a million implements were produced under this agreement. However, on the death of Henry Ford the company began production, under his son, of their own tractor. Ferguson returned to the UK and negotiated a deal with the Standard Motor Company of Coventry for the production of his tractor. At the same time he took legal action against Ford, which resulted in that company being forced to stop production and to pay damages amounting to US$9.5 million.Aware that his equipment would only operate when set up properly, Ferguson established a training school at Stoneleigh in Warwickshire which was to be a model for other manufacturers. In 1953, by amicable agreement, Ferguson amalgamated with the Massey Harris Company to form Massey Ferguson, and in so doing added harvesting machinery to the range of equipment produced. A year later he disposed of his shares in the new company and turned his attention again to the motor car. Although a number of experimental cars were produced, there were no long-lasting developments from this venture other than a four-wheel-drive system based on hydraulics; this was used by a number of manufacturers on occasional models. Ferguson's death heralded the end of these developments.[br]Principal Honours and DistinctionsHonorary DSc Queen's University, Belfast, 1948.Further ReadingC.Murray, 1972, Harry Ferguson, Inventor and Pioneer. John Murray.AP -
9 MacCready, Paul
SUBJECT AREA: Aerospace[br]b. 29 September 1925 New Haven, Connecticut, USA[br]American designer of man-powered aeroplanes, one of which flew across the English Channel in 1979.[br]As a boy, Paul MacCready was an enthusiastic builder of flying model aeroplanes; he became US National Junior Champion in 1941. He learned to fly and became a pilot with the US Navy in 1943. he developed an interest in gliding in 1945 and became National Soaring Champion in 1948 and 1949. After graduating from the California Institute of Technology (Cal Tech) as a meteorologist, he set up Meteorological Research Inc. In 1953 MacCready became the first American to win the World Gliding Championship. When hang-gliders became popular in the early 1970s MacCready studied their performance and compared them with soaring birds: he came to the conclusion that man-powered flight was a possibility. In an effort to generate an interest in man-powered flight, a cash prize had been offered in Britain by Henry Kremer, a wealthy industrialist and fitness enthusiast. A man-powered aircraft had to complete a one-mile (1.6km) figure-of-eight course in order to win. However, the figure-of-eight proved to be a major obstacle and the prize money was increased over the years to £50,000. In 1976 MacCready and his friend Dr Peter Lissaman set to work on their computer and came up with their optimum design for a man-powered aircraft. The Gossamer Condor had a wing span of 96 ft (27.4 m), about the same as a Douglas DC-9 airliner, yet it weighed just 70 lb (32 kg). It was a tail-first design with a pedaldriven pusher propeller just behind the pilot. Bryan Allen, a biologist, pilot and racing cyclist, joined the team to provide the muscle-power. After over two hundred flights they were ready to make an attempt on the prize, and on 23 August 1977 they succeeded where many had failed, in 7 minutes. Kremer then offered £100,000 for the first manpowered flight across the English Channel. Many thought this would be impossible, but MacCready and his team set about the task of designing a new machine based on their Condor, which they called the Gossamer Albatross. Bryan Allen also had a major task: getting fit for a flight which might take three hours of pedalling. The weather was more of a problem than in California, and after a long delay the Gossamer Albatross took off, on 12 June 1979. After pedalling for 2 hours 49 minutes, Bryan Allen landed in France: it was seventy years since Blériot's flight, although Blériot was much quicker.[br]Principal Honours and DistinctionsWorld Gliding Champion 1953.Bibliography1979, "The Channel crossing and the future", Man Powered Aircraft Symposium, London: Royal Aeronautical Society.Further ReadingM.Grosser, 1981, Gossamer Odyssey, London (provides a brief biography and detailed accounts of the two aircraft).M.F.Jerram, 1980, Incredible Flying Machines, London (a short survey of pedal planes).Articles by Ron Moulton on the Gossamer Albatross appeared in Aerospace (Royal Aeronautical Society) London, August/September 1979, and the Aeromodeller, London, September 1979.JDS -
10 batch
1) партия (продукта, изделий)2) порция; одноразовая загрузка; дозировка || загружать; дозировать3) садка; изделия из материала одной плавки4) шихта5) производственная серия || пускать в серийное производство6) замес (бетона, раствора) || производить замес (бетона, раствора)7) пищ. масса теста для одной выпечки8) парфюм. навеска9) полигр. привёртка•to batch by volume — дозировать по объёму;to batch by weight — дозировать по массе;to batch off — 1. снимать (срезать) резиновую смесь с вальцев 2. принимать заправку резиновой смеси;to proportion batch — проектировать (составлять) замес;to batch up — 1. производить замес 2. закатывать в рулонbatch of ore — порция( железной) руды-
agglomerated batch
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aircrafts batch
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card batch
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charge batch
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colored batch
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dry batch
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dry-weighed batch
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flint batch
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float batch
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glass batch
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granulated batch
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job batch
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loose batch
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master batch
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pelletized batch
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pilot batch
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preproduction batch
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11 Booth, Hubert Cecil
SUBJECT AREA: Civil engineering, Domestic appliances and interiors, Mechanical, pneumatic and hydraulic engineering, Ports and shipping[br]b. 1871 Gloucester, England d. 1955[br]English mechanical, civil and construction engineer best remembered as the inventor of the vacuum cleaner.[br]As an engineer Booth contributed to the design of engines for Royal Navy battleships, designed and supervised the erection of a number of great wheels (in Blackpool, Vienna and Paris) and later designed factories and bridges.In 1900 he attended a demonstration, at St Paneras Station in London, of a new form of railway carriage cleaner that was supposed to blow the dirt into a container. It was not a very successful experiment and Booth, having considered the problem carefully, decided that sucking might be better than blowing. He tried out his idea by placing a piece of damp cloth over an upholstered armchair. When he sucked air by mouth through his cloth the dirt upon it was tangible proof of his theory.Various attempts were being made at this time, especially in America, to find a successful cleaner of carpets and upholstery. Booth produced the first truly satisfactory machine, which he patented in 1901, and coined the term "vacuum cleaner". He formed the Vacuum Cleaner Co. (later to become Goblin BVC Ltd) and began to manufacture his machines. For some years the company provided a cleaning service to town houses, using a large and costly vacuum cleaner (the first model cost £350). Painted scarlet, it measured 54×10×42 in. (137×25×110 cm) and was powered by a petrol-driven 5 hp piston engine. It was transported through the streets on a horse-driven van and was handled by a team of operators who parked outside the house to be cleaned. With the aid of several hundred feet of flexible hose extending from the cleaner through the windows into all the rooms, the machine sucked the dirt of decades from the carpets; at the first cleaning the weight of many such carpets was reduced by 50 per cent as the dirt was sucked away.Many attempts were made in Europe and America to produce a smaller and less expensive machine. Booth himself designed the chief British model in 1906, the Trolley- Vac, which was wheeled around the house on a trolley. Still elaborate, expensive and heavy, this machine could, however, be operated inside a room and was powered from an electric light fitting. It consisted of a sophisticated electric motor and a belt-driven rotary vacuum pump. Various hoses and fitments made possible the cleaning of many different surfaces and the dust was trapped in a cloth filter within a small metal canister. It was a superb vacuum cleaner but cost 35 guineas and weighed a hundredweight (50 kg), so it was difficult to take upstairs.Various alternative machines that were cheaper and lighter were devised, but none was truly efficient until a prototype that married a small electric motor to the machine was produced in 1907 in America.[br]Further ReadingThe Story of the World's First Vacuum Cleaner, Leatherhead: BSR (Housewares) Ltd. See also Hoover, William Henry.DY
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