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Wimshurst Cylindrical Machine
Wimshurst is an English surname. Notable people with the surname include: *Henry Wimshurst (1804–1884), English shipbuilder *James Wimshurst (1832–1903), English inventor, engineer and shipwright **Wimshurst machine, an electrostatic generator *Ken Wimshurst Kenneth Pinkney Wimshurst (23 March 1938 – 6 July 2017) was an English footballer who played as a right half. He made over 300 Football League appearances in the years after the Second World War. Career Ken Wimshurst played locally for South ... (1938–2017), English footballer and manager {{surname, Wimshurst English-language surnames ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Henry Wimshurst
Henry Wimshurst (1804–1884) '''', No. 129, 9 April 1932. was a 19th-century British . Wimshurst was in business at Ratcliffe Cross Dock in east London. He is remembered primarily as the builder of , the world's first propeller-driven steamship.Smith, p. 70. Biography |
James Wimshurst
James Wimshurst (13 April 1832 – 3 January 1903) was an English inventor, engineer and shipwright. Though Wimshurst did not patent his machines and the various improvements that he made to them, his refinements to the electrostatic generator led to its becoming widely known as the Wimshurst machine. Biography Wimshurst was born in 1832, in Poplar, East London, England. He was the son of Henry Wimshurst, a shipbuilder of Ratcliffe Cross Dock. Wimshurst was educated at Steabonheath House in London and became an apprentice at the Thames Ironworks until 1853 with James Mare. In 1865, he married Clara Tribble.Most obits say he married Clara Tubb, but the GRO index of marriages for Oct-Dec 1865, Vol1b, page736 indicates it was Clara Tribble (source for this is FreeBMD website giving a transcription of the GRO index) In 1865, after Wimshurst was transferred to Liverpool, he worked at the Liverpool Underwriters' Registry. In 1874, he joined the Board of Trade as a "chief shipwright sur ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Wimshurst Machine
The Wimshurst influence machine is an electrostatic generator, a machine for generating high voltages developed between 1880 and 1883 by British inventor James Wimshurst (1832–1903). It has a distinctive appearance with two large contra-rotating discs mounted in a vertical plane, two crossed bars with metallic brushes, and a spark gap formed by two metal spheres. Description These machines belong to a class of electrostatic generators called influence machines, which separate electric charges through electrostatic induction, or ''influence'', not depending on friction for their operation. Earlier machines in this class were developed by Wilhelm Holtz (1865 and 1867), August Toepler (1865), J. Robert Voss (1880), and others. The older machines are less efficient and exhibit an unpredictable tendency to switch their polarity, while the Wimshurst machine has neither defect. In a Wimshurst machine, the two insulated discs and their metal sectors rotate in opposite directio ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Electrostatic
Electrostatics is a branch of physics that studies electric charges at rest (static electricity). Since classical times, it has been known that some materials, such as amber, attract lightweight particles after rubbing. The Greek word for amber, (), was thus the source of the word 'electricity'. Electrostatic phenomena arise from the forces that electric charges exert on each other. Such forces are described by Coulomb's law. Even though electrostatically induced forces seem to be rather weak, some electrostatic forces are relatively large. The force between an electron and a proton, which together make up a hydrogen atom, is about 36 orders of magnitude stronger than the gravitational force acting between them. There are many examples of electrostatic phenomena, from those as simple as the attraction of plastic wrap to one's hand after it is removed from a package, to the apparently spontaneous explosion of grain silos, the damage of electronic components during manufacturi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ken Wimshurst
Kenneth Pinkney Wimshurst (23 March 1938 – 6 July 2017) was an English footballer who played as a right half. He made over 300 Football League appearances in the years after the Second World War. Career Ken Wimshurst played locally for South Shields. Wimshurst moved from South Shields to Newcastle United in July 1957 but failed to breakthrough to the League side who escaped relegation from the First Division only on superior goal average. Wimshurst moved to Gateshead in November 1958. Gateshead struggling at the foot of the Fourth Division finished 20th in the 1958–59 season. However season 1959–60 proved to be the last in the Football League for Gateshead although they finished only 22nd of the 24 sides in the Fourth Division when Peterborough United were elected to replace them. Wimshurst joined Wolverhampton Wanderers from Gateshead in November 1960. Again failing to reach the first team at Wolves Wimshurst was signed for £1,500 by Southampton in July 1961. Alan Dicks ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
