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1 magneto armature
Автомобильный термин: якорь магнето -
2 magneto armature
(el) indus de magnetou -
3 magneto armature
• magneeton ankkuri -
4 magneto armature
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5 magneto armature
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6 magneto
магнето; магнитоэлектрическая машина- magneto armature - magneto base - magneto boot - magneto bracket - magneto breaker - magneto breaker arm - magneto breaker bar - magneto breaker cam - magneto brush - magneto button - magneto cable - magneto carbon brush - magneto coil - magneto collector ring - magneto contact - magneto contact block - magneto contact breaker - magneto control - magneto coupling - magneto coupling member - magneto cover - magneto distributor - magneto distributor gear - magneto dust cover - magneto electric tachometer - magneto grounding switch - magneto housing - magneto impulse coupling - magneto impulse starter - magneto induction coil - magneto lever - magneto magnet - magneto mounting - magneto pole - magneto rear end plate - magneto shaft - magneto spanner - magneto strap - magneto supporting bracket - magneto switch - magneto system - magneto timing - magneto timing disk - magneto wires - magneto with impulse starter -
7 armature magneto
iskrownik z wirującym -
8 compound-armature magneto
iskrownik z twornikiem szeregowo-bocznikowymEnglish-Polish dictionary for engineers > compound-armature magneto
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9 revolving-armature magneto
iskrownik z wirującym twornikiemEnglish-Polish dictionary for engineers > revolving-armature magneto
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10 Wilde, Henry
SUBJECT AREA: Electricity[br]b. 1833 Manchester, Englandd. 28 March 1919 Alderley Edge, Cheshire, England[br]English inventor and pioneer manufacturer of electrical generators.[br]After completing a mechanical engineering apprenticeship Wilde commenced in business as a telegraph and lightning conductor specialist in Lancashire. Several years spent on the design of an alphabetic telegraph resulted in a number of patents. In 1864 he secured a patent for an electromagnetic generator which gave alternating current from a shuttle-wound armature, the field being excited by a small direct-current magneto. Wilde's invention was described to the Royal Society by Faraday in March 1866. When demonstrated at the Paris Exhibition of 1867, Wilde's machine produced sufficient power to maintain an arc light. The small size of the generator provided a contrast to the large and heavy magnetoelectric machines also exhibited. He discovered, by experiment, that alternators in synchronism could be connected in parallel. At about the same time John Hopkinson arrived at the same conclusions on theoretical grounds.Between 1866 and 1877 he sold ninety-four machines with commutators for electroplating purposes, a number being purchased by Elkingtons of Birmingham. He also supplied generators for the first use of electric searchlights on battleships. In his early experiments Wilde was extremely close to the discovery of true self-excitation from remnant magnetism, a principle which he was to discover in 1867 on machines intended for electroplating. His patents proved to be financially successful and he retired from business in 1884. During the remaining thirty-five years of his life he published many scientific papers, turning from experimental work to philosophical and, finally, theological matters. His record as an inventor established him as a pioneer of electrical engineering, but his lack of scientific training was to restrict his later contributions.[br]Principal Honours and DistinctionsFRS 1886.Bibliography1 December 1863, British patent no. 3,006 (alternator with a magneto-exciter).1866, Proceedings of the Royal Society 14:107–11 (first report on Wilde's experiments). 1900, autobiographical note, Journal of the Institution of Electrical Engineers 29:3–17.Further ReadingW.W.Haldane Gee. 1920, biography, Memoirs, Manchester Literary and Philosophical Society 63:1–16 (a comprehensive account).P.Dunsheath, 1962, A History of Electrical Engineering, London: Faber \& Faber, pp. 110–12 (a short account).GW -
11 Woolrich, John Stephen
[br]b. 1821 Birmingham, Englandd. 27 February 1850 King's Norton, England[br]English chemist who found in the electroplating process one of the earliest commercial applications of the magneto-electric generator.[br]The son of a Birmingham chemist, Woolrich was educated at King Edward's Grammar School, Birmingham, and later became a lecturer in chemistry. As an alternative to primary cells for the supply of current for electroplating, he devised a magneto generator.His original machine had a single compound permanent magnet; the distance between the revolving armature and the magnet could be varied to adjust the rate of deposition of metal. A more ambitious machine designed by Woolrich was constructed by Thomas Prime \& Sons in 1844 and for many years was used at their Birmingham electroplating works. Faraday, on a visit to see the machine at work, is said to have expressed delight at his discovery of electromagnetic induction being put to practical use so soon. Similar machines were in use by Elkington's, Fern and others in Birmingham and Sheffield. One of Woolrich's machines is preserved in the Birmingham Science Museum.[br]Bibliography1 August 1842, British patent no. 9,431 (the electroplating process; describes the magnetic apparatus and the electroplating chemicals).Further Reading1843, Mechanics Magazine 38:145–9 (fully describes the Woolrich machine). 1889, The Electrician 23:548 (a short account of a surviving Woolrich machine constructed in 1844 and its subsequent history).S.Timmins, 1866, Birmingham and the Midland Hardware District, London, pp. 488– 94.GW
См. также в других словарях:
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