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Peter Cooper Hewitt (May 5, 1861 – August 25, 1921) was an American electrical engineer and inventor, who invented the first mercury-vapor lamp in 1901. Hewitt was issued U.S. patent 682,692 on September 17, 1901. In 1903, Hewitt created an improved version that possessed higher color qualities which eventually found widespread ...
Peter Cooper Hewitt (New York, 5 maggio 1861 – Parigi, 25 agosto 1921) è stato un inventore statunitense. Nel 1901 realizzò la prima lampada a vapori di mercurio della storia. Il suo numero di brevetto era #682692.
1 mag 2024 · Peter Cooper Hewitt (born May 5, 1861, New York, N.Y., U.S.—died Aug. 25, 1921, Paris, France) was an American electrical engineer who invented the mercury-vapour lamp, a great advance in electrical lighting. At an early age, Hewitt began research on electricity and mechanics in a greenhouse converted into a workshop.
- The Editors of Encyclopaedia Britannica
4 giorni fa · Electrical inventor Peter Cooper Hewitt built on the mid-19th century work of German physicist Julius Plücher and glassblower Heinrich Geissler. By passing an electric current through a glass tube containing tiny amounts of a gas, Plücker and Geissler found they could make light.
Linea Definizione. Arte. Cataloghi. Lavora con noi. DAL VOCABOLARIO. LEMMI CORRELATI. Inventore statunitense (New York 1861 - Parigi 1921); costruì (1903) il primo diodo a vapori di mercurio e ne indicò l'uso come rettificatore di correnti alternate.
Back to Inductee Search. Peter Cooper Hewitt. Mercury-Vapor Lamp. U.S. Patent No. 1,030,178. Inducted in 2011. Born March 5, 1861 - Died Aug. 25, 1921. Peter Cooper Hewitt patented the mercury vapor lamp which was widely used for street and outdoor lighting.
Cooper Hewitt educates, inspires, and empowers people through design. The museum Founded in 1897 by Sarah and Eleanor Hewitt, the granddaughters of industrialist Peter Cooper, Cooper Hewitt, Smithsonian Design Museum advances the public understanding of design through dynamic, interactive exhibitions, stimulating programming, and a broad array ...
