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Thomas Alva Edison (February 11, 1847 – October 18, 1931) was an American inventor and businessman. [ 1 ] [ 2 ] [ 3 ] He developed many devices in fields such as electric power generation , mass communication , sound recording , and motion pictures. [ 4 ]
Edison light bulb. Edison light bulbs, also known as filament light bulbs and retroactively referred to as antique light bulbs or vintage light bulbs, are either carbon- or early tungsten -filament incandescent light bulbs, or modern bulbs that reproduce their appearance. Most of the bulbs in circulation are reproductions of the wound filament ...
Designated NHP. September 5, 1962 (as NHS, redesignated NHP March 30, 2009) Thomas Edison National Historical Park preserves Thomas Edison 's laboratory and residence, Glenmont, in West Orange, New Jersey, United States. These were designed, in 1887, by architect Henry Hudson Holly. [3] The Edison laboratories operated for more than 40 years.
Historians Robert Friedel and Paul Israel list inventors of incandescent lamps prior to Joseph Swan and Thomas Edison of General Electric. [4]: 91–93 They conclude that Edison's version was the first practical implementation, able to outstrip the others because of a combination of four factors: an effective incandescent material; a vacuum higher than other implementations which was achieved ...
Around these patents issuances, Thomas Armat joined Edison and sold him the patents to the machine known as the Vitascope. U.S. patent 0,509,518 – Electric Railway (1893) U.S. patent 0,512,872 – Sextuplex Telegraph. U.S. patent 0,513,096 – Method of and Apparatus for Mixing Materials.
Thomas Edison invented the phonograph on August 12, 1877. ... the Wizard of Menlo Park whose genius ushered in a new era of light and sound for ... American inventor and businessman Thomas Edison ...
The Edison and Swan Electric Light Company Limited was a manufacturer of incandescent lamp bulbs and other electrical goods. It was formed in 1883 with the name Edison & Swan United Electric Light Company with the merger of the Swan United Electric Company and the Edison Electric Light Company. [1][2] Thomas Edison established the Edison ...
1835 James Bowman Lindsay demonstrates a light bulb based electric lighting system to the citizens of Dundee. 1841 Arc-lighting is used as experimental public lighting in Paris. 1853 Ignacy Łukasiewicz invents the modern kerosene lamp. 1856 glassblower Heinrich Geissler confines the electric arc in a Geissler tube.