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Developing technology behind the modern light switch. John Henry Holmes (1857 – 1935) was an English electrical engineer, inventor, Quaker and pioneer of electric lighting who invented the quick break light switch, the technology behind which remains the basis for modern wall mounted light switches. [1]
- 1857
- Developing technology behind the modern light switch
- J. H. Holmes & Co.
- English
18. Juli 2020 · John Henry Holmes: electrical leading light. By oldheaton. 18 July 2020. 0. 2823. Newcastle and Tyneside in general, is rightly famous for the inventions produced here.
The timeline.. The first light switch was invented [1884] employing a "quick-break technology" to prevent arching and was invented by the British engineer John Henry Holmes in Newcastle upon Tyne. Many inventors added to this design see wiki. The first sealed electromechanical relay was invented in 1835 by the US scientist Joseph Henry building ...
John Henry Holmes | British Museum. Information. Related objects. Also known as. John Henry Holmes. primary name: primary name: Holmes, John Henry. Details. individual; cleric/religious official; British; Male. Life dates. 1866-1934. Biography.
16. Sept. 2019 · Milliarden Lichtschalter auf der ganzen Welt werden nach der Erfindung des Briten John Henry Holmes noch heute an- und ausgeknipst. Manuskript zur Sendung. Sendung vom. Mo., 16.9.2019 6:20...
24. März 2019 · The inventor of the light switch, John Henry Holmes, was a Quaker, and thus a believer in the ability of each person to access ‘the light within’. The light switch, of course, enables each person to access the light without, and has been doing so, solidly, since 1884.
John Henry Holmes (1857-1935) of J. H. Holmes and Co. 1935 Obituary. [1] JOHN HENRY HOLMES, who was elected a Member of the Institution in 1892, was born on the 6th June, 1857, and died on the 27th April, 1935.
