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1 инженер заказчика (Owner's Engineer)
Combustion gas turbines: OEУниверсальный русско-английский словарь > инженер заказчика (Owner's Engineer)
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2 инженер-теплотехник
Русско-английский политехнический словарь > инженер-теплотехник
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3 инженер-теплотехник
Русско-английский словарь нормативно-технической терминологии > инженер-теплотехник
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4 инженер
м. engineer -
5 инженер-теплотехник
1) Engineering: combustion engineer, heating engineer2) Economy: mechanical engineerУниверсальный русско-английский словарь > инженер-теплотехник
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6 теплотехник
1) Engineering: combustion engineer, heat engineer2) Makarov: heating engineer -
7 Wankel, Felix
[br]b. 13 August 1902 Lahr, Black Forest, Germanyd. 9 October 1988 Lindau, Bavaria, Germany[br]German internal combustion engineer, inventor of the Wankel rotary engine.[br]Wankel was first employed at the German Aeronautical Research Establishment, where he worked on rotary valves and valve sealing techniques in the early 1930s and during the Second World War. In 1951 he joined NSU Motorenwerk AG, a motor manufacturer based at Neckarsulm, near Stuttgart, and began work on his rotary engine; the idea for this had first occurred to Wankel as early as 1929. He had completed his first design by 1954, and in 1957 his first prototype was tested. The Wankel engine has a three-pointed rotor, like a prism of an equilateral triangle but with the sides bowed outwards. This rotor is geared to a driveshaft and rotates within a closely fitting and slightly oval-shaped chamber so that, on each revolution, the power stroke is applied to each of the three faces of the rotor as they pass a single spark plug. Two or more rotors may be mounted coaxially, their power strokes being timed sequentially. The engine has only two moving parts, the rotor and the output shaft, making it about a quarter less in weight compared with a conventional piston engine; however, its fuel consumption is high and its exhaust emissions are relatively highly pollutant. The average Wankel engine speed is 5,500 rpm. The first production car to use a Wankel engine was the NSU Ro80, though this was preceded by the experimental NSU Spyder prototype, an open two-seater. The Japanese company Mazda is the only other automobile manufacturer to have fitted a Wankel engine to a production car, although licences were taken by Alfa Romeo, Peugeot- Citroën, Daimler-Benz, Rolls-Royce, Toyota, Volkswagen-Audi (the company that bought NSU in the mid-1970s) and many others; Daimler-Benz even produced a Mercedes C-111 prototype with a three-rotor Wankel engine. The American aircraft manufacturer Curtiss-Wright carried out research for a Wankel aero-engine which never went into production, but the Austrian company Rotax produced a motorcycle version of the Wankel engine which was fitted by the British motorcycle manufacturer Norton to a number of its models.While Wankel became director of his own research establishment at Lindau, on Lake Constance in southern Germany, Mazda continued to improve the rotary engine and by the time of Wankel's death the Mazda RX-7 coupé had become a successful, if not high-selling, Wankel -engined sports car.[br]Further ReadingN.Faith, 1975, Wankel: The Curious Story Behind the Revolutionary Rotary Engine, New York: Stein \& Day.IMcN -
8 теплотехник
теплоте́хник м.
heat [combustion] engineer -
9 инженер заказчика
Combustion gas turbines: Owner's Engineer, (Owner's Engineer) OE -
10 Matteucci, Felice
SUBJECT AREA: Steam and internal combustion engines[br]b. 1803 Italyd. 1887 Italy[br]Italian engineer, co-inventor of internal-combustion engines.[br]A distinguished hydraulic engineer, Matteucci is more widely known for his work on early internal-combustion engines. In 1851, during a landreclamation project in Florence, he became acquainted with Eugenio Barsanti. Together they succeeded in designing and producing a number of the first type of gas engines to produce a vacuum within a closed cylinder, atmospheric pressure then being utilized to produce the power stroke. The principle was demonstrated by Cecil in 1820 and was used by Samuel Brown in 1827 and by N.A. Otto in 1867. The company Società Promotrice del Nuovo Motore Barsanti e Matteucci was formed in 1860, but ill health forced Matteucci to resign in 1862, and in 1864 Barsanti, whilst negotiating mass production of engines with Cockerill of Seraing, Belgium, contracted typhoid and later died. Efforts to continue the business in Italy subsequently failed and Matteucci returned to his engineering practice.[br]Bibliography13 May 1852, British Provisional Patent no. 1,072 (the Barsanti and Matteucci engine). 12 June 1857, British patent no. 1,655 (contained many notable improvements to the design).Further ReadingThe Engineer (1858) 5:73–4 (for an account of the Italian engine).Vincenzo Vannacci, 1955, L'invenzione del motore a scoppio realizzota dai toscani Barsanti e Matteucci 1854–1954, Florence.KAB -
11 Barsanti, Eugenio
SUBJECT AREA: Steam and internal combustion engines[br]b. 1821 Italyd. 1864 Liège, Belgium[br]Italian co-inventor of the internal combustion engine; lecturer in mechanics and hydraulics.[br]A trained scientist and engineer, Barsanti became acquainted with a distinguished engineer, Felice Matteucci, in 1851. Their combined talents enabled them to produce a number of so-called free-piston atmospheric engines from 1854 onwards. Using a principle demonstrated by the Swiss engineer Isaac de Rivaz in 1827, the troublesome explosive shocks encountered by other pioneers were avoided. A piston attached to a long toothed rack was propelled from beneath by the expansion of burning gas and allowed unrestricted movement. A resulting partial vacuum enabled atmospheric pressure to return the piston and produce the working stroke. Electric ignition was a feature of all the Italian engines.With many successful applications, a company was formed in 1860. A 20 hp (15 kW) engine stimulated much interest. Attempts by John Cockerill of Belgium to mass-produce small power units of up to 4 hp (3 kW) came to an abrupt end; during the negotiations Barsanti contracted typhoid fever and later died. The project was abandoned, but the working principle of the Italian engine was used successfully in the Otto-Langen engine of 1867.[br]Bibliography13 May 1854, British Provisional Patent no. 1,072 (the Barsanti and Matteucci engine).12 June 1857, British patent no. 1,655 (contained many notable improvements to the design).Further ReadingThe Engineer (1858) 5:73–4 (for an account of the Italian engine).Vincenzo Vannacci, 1955, L'invenzione del motore a scoppio realizzota dai toscani Barsanti e Matteucci 1854–1954, Florence.KAB -
12 Baumann, Karl
SUBJECT AREA: Steam and internal combustion engines[br]b. 18 April 1884 Switzerlandd. 14 July 1971 Ilkley, Yorkshire[br]Swiss/British mechanical engineer, designer and developer of steam and gas turbine plant.[br]After leaving school in 1902, he went to the Ecole Polytechnique, Zurich, leaving in 1906 with an engineering diploma. He then spent a year with Professor A.Stodola, working on steam engines, turbines and internal combustion engines. He also conducted research in the strength of materials. After this, he spent two years as Research and Design Engineer at the Nuremberg works of Maschinenfabrik Augsburg-Nürnberg. He came to England in 1909 to join the British Westinghouse Co. Ltd in Manchester, and by 1912 was Chief Engineer of the Engine Department of that firm. The firm later became the Metropolitan-Vickers Electrical Co. Ltd (MV), and Baumann rose from Chief Mechanical Engineer through to, by 1929, Special Director and Member of the Executive Management Board; he remained a director until his retirement in 1949.For much of his career, Baumann was in the forefront of power station steam-cycle development, pioneering increased turbine entry pressures and temperatures, in 1916 introducing multi-stage regenerative feed-water heating and the Baumann turbine multi-exhaust. His 105 MW set for Battersea "A" station (1933) was for many years the largest single-axis unit in Europe. From 1938 on, he and his team were responsible for the first axial-flow aircraft propulsion gas turbines to fly in England, and jet engines in the 1990s owe much to the "Beryl" and "Sapphire" engines produced by MV. In particular, the design of the compressor for the Sapphire engine later became the basis for Rolls-Royce units, after an exchange of information between that company and Armstrong-Siddeley, who had previously taken over the aircraft engine work of MV.Further, the Beryl engine formed the basis of "Gatric", the first marine gas turbine propulsion engine.Baumann was elected to full membership for the Institution of Mechanical Engineers in 1929 and a year later was awarded the Thomas Hawksley Gold Medal by that body, followed by their James Clayton Prize in 1948: in the same year he became the thirty-fifth Thomas Hawksley lecturer. Many of his ideas and introductions have stood the test of time, being based on his deep and wide understanding of fundamentals.JB -
13 Ricardo, Sir Harry Ralph
[br]b. 26 January 1885 London, Englandd. 18 May 1974 Graffham, Sussex, England[br]English mechanical engineer; researcher, designer and developer of internal combustion engines.[br]Harry Ricardo was the eldest child and only son of Halsey Ricardo (architect) and Catherine Rendel (daughter of Alexander Rendel, senior partner in the firm of consulting civil engineers that later became Rendel, Palmer and Tritton). He was educated at Rugby School and at Cambridge. While still at school, he designed and made a steam engine to drive his bicycle, and by the time he went up to Cambridge in 1903 he was a skilled craftsman. At Cambridge, he made a motor cycle powered by a petrol engine of his own design, and with this he won a fuel-consumption competition by covering almost 40 miles (64 km) on a quart (1.14 1) of petrol. This brought him to the attention of Professor Bertram Hopkinson, who invited him to help with research on turbulence and pre-ignition in internal combustion engines. After leaving Cambridge in 1907, he joined his grandfather's firm and became head of the design department for mechanical equipment used in civil engineering. In 1916 he was asked to help with the problem of loading tanks on to railway trucks. He was then given the task of designing and organizing the manufacture of engines for tanks, and the success of this enterprise encouraged him to set up his own establishment at Shoreham, devoted to research on, and design and development of, internal combustion engines.Leading on from the work with Hopkinson were his discoveries on the suppression of detonation in spark-ignition engines. He noted that the current paraffinic fuels were more prone to detonation than the aromatics, which were being discarded as they did not comply with the existing specifications because of their high specific gravity. He introduced the concepts of "highest useful compression ratio" (HUCR) and "toluene number" for fuel samples burned in a special variable compression-ratio engine. The toluene number was the proportion of toluene in heptane that gave the same HUCR as the fuel sample. Later, toluene was superseded by iso-octane to give the now familiar octane rating. He went on to improve the combustion in side-valve engines by increasing turbulence, shortening the flame path and minimizing the clearance between piston and head by concentrating the combustion space over the valves. By these means, the compression ratio could be increased to that used by overhead-valve engines before detonation intervened. The very hot poppet valve restricted the advancement of all internal combustion engines, so he turned his attention to eliminating it by use of the single sleeve-valve, this being developed with support from the Air Ministry. By the end of the Second World War some 130,000 such aero-engines had been built by Bristol, Napier and Rolls-Royce before the piston aero-engine was superseded by the gas turbine of Whittle. He even contributed to the success of the latter by developing a fuel control system for it.Concurrent with this was work on the diesel engine. He designed and developed the engine that halved the fuel consumption of London buses. He invented and perfected the "Comet" series of combustion chambers for diesel engines, and the Company was consulted by the vast majority of international internal combustion engine manufacturers. He published and lectured widely and fully deserved his many honours; he was elected FRS in 1929, was President of the Institution of Mechanical Engineers in 1944–5 and was knighted in 1948. This shy and modest, though very determined man was highly regarded by all who came into contact with him. It was said that research into internal combustion engines, his family and boats constituted all that he would wish from life.[br]Principal Honours and DistinctionsKnighted 1948. FRS 1929. President, Institution of Mechanical Engineers 1944–5.Bibliography1968, Memo \& Machines. The Pattern of My Life, London: Constable.Further ReadingSir William Hawthorne, 1976, "Harry Ralph Ricardo", Biographical Memoirs of Fellows of the Royal Society 22.JBBiographical history of technology > Ricardo, Sir Harry Ralph
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14 Clerk, Sir Dugald
[br]b. 31 March 1854 Glasgow, Scotlandd. 12 November 1932 Ewhurst, Surrey, England[br]Scottish mechanical engineer, inventor of the two-stroke internal combustion engine.[br]Clerk began his engineering training at about the age of 15 in the drawing office of H.O.Robinson \& Company, Glasgow, and in his father's works. Meanwhile, he studied at the West of Scotland Technical College and then, from 1871 to 1876, at Anderson's College, Glasgow, and at the Yorkshire College of Science, Leeds. Here he worked under and then became assistant to the distinguished chemist T.E.Thorpe, who set him to work on the fractional distillation of petroleum, which was to be useful to him in his later work. At that time he had intended to become a chemical engineer, but seeing a Lenoir gas engine at work, after his return to Glasgow, turned his main interest to gas and other internal combustion engines. He pursued his investigations first at Thomson, Sterne \& Company (1877–85) and then at Tangyes of Birmingham (1886–88. In 1888 he began a lifelong partnership in Marks and Clerk, consulting engineers and patent agents, in London.Beginning his work on gas engines in 1876, he achieved two patents in the two following years. In 1878 he made his principal invention, patented in 1881, of an engine working on the two-stroke cycle, in which the piston is powered during each revolution of the crankshaft, instead of alternate revolutions as in the Otto four-stroke cycle. In this engine, Clerk introduced supercharging, or increasing the pressure of the air intake. Many engines of the Clerk type were made but their popularity waned after the patent for the Otto engine expired in 1890. Interest was later revived, particularly for application to large gas engines, but Clerk's engine eventually came into its own where simple, low-power motors are needed, such as in motor cycles or motor mowers.Clerk's work on the theory and design of gas engines bore fruit in the book The Gas Engine (1886), republished with an extended text in 1909 as The Gas, Petrol and Oil Engine; these and a number of papers in scientific journals won him international renown. During and after the First World War, Clerk widened the scope of his interests and served, often as chairman, on many bodies in the field of science and industry.[br]Principal Honours and DistinctionsKnighted 1917; FRS 1908; Royal Society Royal Medal 1924; Royal Society of Arts Alber Medal 1922.Further ReadingObituary Notices of Fellows of the Royal Society, no. 2, 1933.LRD -
15 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 -
16 Stuart, Herbert Akroyd
SUBJECT AREA: Steam and internal combustion engines[br]b. 1864 Halifax, Englandd. 1927 Perth, Australia[br]English inventor of an oil internal-combustion engine.[br]Stuart's involvement with engines covered a period of less than ten years and was concerned with a means of vaporizing the heavier oils for use in the so-called oil engines. Leaving his native Yorkshire for Bletchley in Buckinghamshire, Stuart worked in his father's business, the Bletchley Iron and Tin Plate works. After finishing grammar school, he worked as an assistant in the Mechanical Engineering Department of the City and Guilds of London Technical College. He also formed a connection with the Finsbury Technical College, where he became acquainted with Professor William Robinson, a distinguished engineer eminent in the field of internal-combustion engines.Resuming work at Bletchley, Stuart carried out experiments with engines. His first patent was concerned with new methods of vaporizing the fuel, scavenging systems and improvement of speed control. Two further patents, in 1890, specified substantial improvements and formed the basis of later engine designs. In 1891 Stuart joined forces with R.Hornsby and Sons of Grantham, a firm founded in 1815 for the manufacture of machinery and steam engines. Hornsby acquired all rights to Stuart's engine patents, and their superior technical resources ensured substantial improvements to Stuart's early design. The Hornsby-Ackroyd engines, introduced in 1892, were highly successful and found wide acceptance, particularly in agriculture. With failing health, Stuart's interest in his engine work declined, and in 1899 he emigrated to Australia, where in 1903 he became a partner in importing gas engines and gas-producing plants. Following his death in 1927, under the terms of his will he was interred in England; sadly, he also requested that all papers and materials pertaining to his engines be destroyed.[br]BibliographyJuly 1886, British patent no. 9,866 (fuel vapourization methods, scavenging systems and improvement of speed control; the patent describes Stuart as Mechanical Engineer of Bletchley Iron Works).1890, British patent no. 7,146 and British patent no. 15,994 (describe a vaporizing chamber connected to the working cylinder by a small throat).Further ReadingD.Clerk, 1895, The Gas and Oil Engine, 6th edn, London, pp. 420–6 (provides a detailed description of the Hornsby-Ackroyd engine and includes details of an engine test).T.Hornbuckle and A.K.Bruce, 1940, Herbert Akroyd Stuart and the Development of the Heavy Oil Engine, London: Diesel Engine Users'Association, p. 1.KAB -
17 Otto, Nikolaus August
[br]b. 10 June 1832 Holzhausen, Nassau (now in Germany)d. 26 January 1891 Cologne, Germany[br]German engineer, developer of the four-stroke internal combustion engine.[br]Otto's involvement in internal combustion engines was first prompted by his interest in Lenoir's coal-gas engine of 1860. He built his first engine in 1861; in 1864, Otto's engine came to the attention of Eugen Langen, who arranged for the capital to set up the world's first engine company, N.A.Otto and Company, in Cologne. In 1867 the Otto- Langen free-piston internal combustion engine was exhibited at the Paris Exposition, where it won the gold medal. The company continued to expand, and five years after the Paris triumph its name was changed to the Gasmotoren Fabrik; amongst Otto's colleagues at this time were Gottlieb Daimler and Wilhelm Maybach .Otto is most famous for the development of the four-stroke cycle which was to bear his name. He patented his version of this in 1876, although the principle of the four-stroke cycle had been patented by Alphonse Beau de Rochas fourteen years previously; Otto was the first, however, to put the principle into practice with the "Otto Silent Engine". Many thousands of Otto fourstroke engines had already been built by 1886, when a German patent lawyer successfully claimed that Otto had infringed the Beau de Rochas patent, and Otto's patent was declared invalid.[br]Principal Honours and DistinctionsMédaille d'or, Paris Exposition 1867 (for the Otto-Langen engine).Further Reading1989, History of the Internal Combustion Engine, Detroit: Society of Automotive Engineers.I.McNeil (ed.), 1990, An Encyclopaedia of the History of Technology, London and New York: Routledge, 306–7.IMcN -
18 Trevithick, Richard
[br]b. 13 April 1771 Illogan, Cornwall, Englandd. 22 April 1833 Dartford, Kent, England[br]English engineer, pioneer of non-condensing steam-engines; designed and built the first locomotives.[br]Trevithick's father was a tin-mine manager, and Trevithick himself, after limited formal education, developed his immense engineering talent among local mining machinery and steam-engines and found employment as a mining engineer. Tall, strong and high-spirited, he was the eternal optimist.About 1797 it occurred to him that the separate condenser patent of James Watt could be avoided by employing "strong steam", that is steam at pressures substantially greater than atmospheric, to drive steam-engines: after use, steam could be exhausted to the atmosphere and the condenser eliminated. His first winding engine on this principle came into use in 1799, and subsequently such engines were widely used. To produce high-pressure steam, a stronger boiler was needed than the boilers then in use, in which the pressure vessel was mounted upon masonry above the fire: Trevithick designed the cylindrical boiler, with furnace tube within, from which the Cornish and later the Lancashire boilers evolved.Simultaneously he realized that high-pressure steam enabled a compact steam-engine/boiler unit to be built: typically, the Trevithick engine comprised a cylindrical boiler with return firetube, and a cylinder recessed into the boiler. No beam intervened between connecting rod and crank. A master patent was taken out.Such an engine was well suited to driving vehicles. Trevithick built his first steam-carriage in 1801, but after a few days' use it overturned on a rough Cornish road and was damaged beyond repair by fire. Nevertheless, it had been the first self-propelled vehicle successfully to carry passengers. His second steam-carriage was driven about the streets of London in 1803, even more successfully; however, it aroused no commercial interest. Meanwhile the Coalbrookdale Company had started to build a locomotive incorporating a Trevithick engine for its tramroads, though little is known of the outcome; however, Samuel Homfray's ironworks at Penydarren, South Wales, was already building engines to Trevithick's design, and in 1804 Trevithick built one there as a locomotive for the Penydarren Tramroad. In this, and in the London steam-carriage, exhaust steam was turned up the chimney to draw the fire. On 21 February the locomotive hauled five wagons with 10 tons of iron and seventy men for 9 miles (14 km): it was the first successful railway locomotive.Again, there was no commercial interest, although Trevithick now had nearly fifty stationary engines completed or being built to his design under licence. He experimented with one to power a barge on the Severn and used one to power a dredger on the Thames. He became Engineer to a project to drive a tunnel beneath the Thames at Rotherhithe and was only narrowly defeated, by quicksands. Trevithick then set up, in 1808, a circular tramroad track in London and upon it demonstrated to the admission-fee-paying public the locomotive Catch me who can, built to his design by John Hazledine and J.U. Rastrick.In 1809, by which date Trevithick had sold all his interest in the steam-engine patent, he and Robert Dickinson, in partnership, obtained a patent for iron tanks to hold liquid cargo in ships, replacing the wooden casks then used, and started to manufacture them. In 1810, however, he was taken seriously ill with typhus for six months and had to return to Cornwall, and early in 1811 the partners were bankrupt; Trevithick was discharged from bankruptcy only in 1814.In the meantime he continued as a steam engineer and produced a single-acting steam engine in which the cut-off could be varied to work the engine expansively by way of a three-way cock actuated by a cam. Then, in 1813, Trevithick was approached by a representative of a company set up to drain the rich but flooded silver-mines at Cerro de Pasco, Peru, at an altitude of 14,000 ft (4,300 m). Low-pressure steam engines, dependent largely upon atmospheric pressure, would not work at such an altitude, but Trevithick's high-pressure engines would. Nine engines and much other mining plant were built by Hazledine and Rastrick and despatched to Peru in 1814, and Trevithick himself followed two years later. However, the war of independence was taking place in Peru, then a Spanish colony, and no sooner had Trevithick, after immense difficulties, put everything in order at the mines then rebels arrived and broke up the machinery, for they saw the mines as a source of supply for the Spanish forces. It was only after innumerable further adventures, during which he encountered and was assisted financially by Robert Stephenson, that Trevithick eventually arrived home in Cornwall in 1827, penniless.He petitioned Parliament for a grant in recognition of his improvements to steam-engines and boilers, without success. He was as inventive as ever though: he proposed a hydraulic power transmission system; he was consulted over steam engines for land drainage in Holland; and he suggested a 1,000 ft (305 m) high tower of gilded cast iron to commemorate the Reform Act of 1832. While working on steam propulsion of ships in 1833, he caught pneumonia, from which he died.[br]BibliographyTrevithick took out fourteen patents, solely or in partnership, of which the most important are: 1802, Construction of Steam Engines, British patent no. 2,599. 1808, Stowing Ships' Cargoes, British patent no. 3,172.Further ReadingH.W.Dickinson and A.Titley, 1934, Richard Trevithick. The Engineer and the Man, Cambridge; F.Trevithick, 1872, Life of Richard Trevithick, London (these two are the principal biographies).E.A.Forward, 1952, "Links in the history of the locomotive", The Engineer (22 February), 226 (considers the case for the Coalbrookdale locomotive of 1802).See also: Blenkinsop, JohnPJGR -
19 Bosch, Robert August
[br]b. 23 September 1861 Albeck, near Ulm, Germanyd. 9 March 1942 Stuttgart, Germany[br]German engineer, industrialist and pioneer of internal combustion engine electrical systems.[br]Robert was the eighth of twelve children of the landlord of a hotel in the village of Albeck. He wanted to be a botanist and zoologist, but at the age of 18 he was apprenticed as a precision mechanic. He travelled widely in the south of Germany, which is unusual for an apprenticeship. In 1884, he went to the USA, where he found employment with Thomas A. Edison and his colleague, the German electrical engineer Siegmund Bergmann. During this period he became interested and involved in the rights of workers.In 1886 he set up his own workshop in Stuttgart, having spent a short time with Siemens in England. He built up a sound reputation for quality, but the firm outgrew its capital and in 1892 he had to sack nearly all his employees. Fortunately, among the few that he was able to retain were Arnold Zähringer, who later became Manager, and an apprentice, Gottlieb Harold. These two, under Bosch, were responsible for the development of the low-tension (1897) and the high-tension (1902) magneto. They also developed the Bosch sparking plug, again in 1902. The distributor for multi-cylinder engines followed in 1910. These developments, with a strong automotive bias, were stimulated by Bosch's association with Frederick Simms, an Englishman domiciled in Hamburg, who had become a director of Daimler in Canstatt and had secured the UK patent rights of the Daimler engine. Simms went on to invent, in about 1898, a means of varying ignition timing with low-tension magnetos.It must be emphasized, as pointed out above, that the invention of neither type of magneto was due to Bosch. Nikolaus Otto introduced a crude low-tension magneto in 1884, but it was not patented in Germany, while the high-tension magneto was invented by Paul Winand, a nephew of Otto's partner Eugen Langen, in 1887, this patent being allowed to lapse in 1890.Bosch's social views were advanced for his time. He introduced an eight-hour day in 1906 and advocated industrial arbitration and free trade, and in 1932 he wrote a book on the prevention of world economic crises, Die Verhütung künftiger Krisen in der Weltwirtschaft. Other industrialists called him the "Red Bosch" because of his short hours and high wages; he is reputed to have replied, "I do not pay good wages because I have a lot of money, I have a lot of money because I pay good wages." The firm exists to this day as the giant multi-national company Robert Bosch GmbH, with headquarters still in Stuttgart.[br]Further ReadingT.Heuss, 1994, Robert Bosch: His Life and Achievements (trans. S.Gillespie and J. Kapczynski), New York: Henry Holt \& Co.JB -
20 Donkin, Bryan III
SUBJECT AREA: Mechanical, pneumatic and hydraulic engineering, Steam and internal combustion engines[br]b. 29 August 1835 London, Englandd. 4 March 1902 Brussels, Belgium[br]English mechanical engineer.[br]Bryan Donkin was the eldest son of John Donkin (1802–54) and grandson of Bryan Donkin I (1768–1855). He was educated at University College, London, and at the Ecole Centrale des Arts et Métiers in Paris, and then served an apprenticeship in the firm established by his grandfather. He assisted his uncle, Bryan Donkin II (1809–93), in setting up paper mills at St Petersburg. He became a partner in the Donkin firm in 1868 and Chairman in 1889, and retained this position after the amalgamation with Clench \& Co. of Chesterfield in 1900. Bryan Donkin was one of the first engineers to carry out scientific tests on steam engines and boilers, the results of his experiments being reported in many papers to the engineering institutions. In the 1890s his interests extended to the internal-combustion engine and he translated Rudolf Diesel's book Theory and Construction of a Rational Heat Motor. He was a frequent contributor to the weekly journal The Engineer. He was a member of the Institution of Civil Engineers and of the Institution of Mechanical Engineers, as well as of many other societies, including the Royal Institution, the American Society of Mechanical Engineers, the Société Industrielle de Mulhouse and the Verein Deutscher Ingenieure. In his experimental work he often collaborated with others, notably Professor A.B.W.Kennedy (1847–1928), with whom he was also associated in the consulting engineering firm of Kennedy \& Donkin.[br]Principal Honours and DistinctionsVice-President, Institution of Mechanical Engineers 1901. Institution of Civil Engineers, Telford premiums 1889, 1891; Watt Medal 1894; Manby premium 1896.Bibliography1894, Gas, Oil and Air Engines, London.1896, with A.B.W.Kennedy, Experiments on Steam Boilers, London. 1898, Heat Efficiency of Steam Boilers, London.RTS
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combustion engineer — šiluminės technikos inžinierius statusas T sritis profesijos apibrėžtis Inžinierius, kuris organizuoja ir prižiūri šilumos tinklų paleidimą, eksploatavimą, stabdymą, atsako už šilumos įrenginių techninę priežiūrą ir remontą. Kontroliuoja šilumos… … Inžinieriai, technikai ir technologai. Trikalbis aiškinamasis žodynėlis
heat engineer — šiluminės technikos inžinierius statusas T sritis profesijos apibrėžtis Inžinierius, kuris organizuoja ir prižiūri šilumos tinklų paleidimą, eksploatavimą, stabdymą, atsako už šilumos įrenginių techninę priežiūrą ir remontą. Kontroliuoja šilumos… … Inžinieriai, technikai ir technologai. Trikalbis aiškinamasis žodynėlis
History of the internal combustion engine — Various scientists and engineers contributed to the development of internal combustion engines: [ Otto engines running at the Western Minnesota Steam Threshers Reunion (WMSTR), in Rollag, Minnesota. (2min 16sec, 320x240, 340kbps video)] *1206: Al … Wikipedia
David Roberts (engineer) — Roberts tracked steam tractor. David Roberts (1859, Chester – 22 April 1928, Grantham) was the Chief Engineer and managing director of Richard Hornsby Sons in the early 1900s. His invention, the caterpillar track, was demonstrated to the army in… … Wikipedia
Samuel Brown (engineer) — This article is about the English engineer and inventor. See Samuel Brown for other persons of the same name. Samuel Brown was an English engineer and inventor credited with developing one of the earliest examples of an internal combustion engine … Wikipedia
Norbert Peters (engineer) — Norbert Peters (born on July 10, 1942 in Linz, Austria) is a distinguished professor at RWTH Aachen University, Germany and one of the world wide authorities in the field of combustion engineering. He currently heads the Institut für Technische… … Wikipedia
John Barber (engineer) — Infobox Engineer image size = caption = name = John Barber nationality = British birth date = 1734 birth place = Nottinghamshire death date = 1801 death place = education = spouse = Ann Williams parents = children = discipline = Engineering… … Wikipedia
Controlled Combustion Engine — REVETEC X4v2 Prototype Engine Controlled Combustion Engine (CCE) is a term used by Revetec, an engine design company, to identify a type of experimental internal combustion engine (ICE) designed by Brad Howell Smith. It uses two counter rotating… … Wikipedia
Second Assistant Engineer — A Second Assistant Engineer or Third Engineer is a licensed member of the engineering department on a merchant vessel. The Second Assistant is usually in charge of boilers, fuel, auxiliary engines, condensate and feed systems, and is the third… … Wikipedia
John Fowler (agricultural engineer) — Infobox Person name = John Fowler image size = 250px caption = birth date = 11 July 1826 birth place = Melksham, England death date = dda|1864|12|4|1826|7|11|df=y death place = Ackworth, West Yorkshire, England education = occupation =… … Wikipedia
fireball combustion chamber — A combustion chamber design developed by the Swiss engineer May and introduced on Jaguar s V 12 engine in 1981 … Dictionary of automotive terms
