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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 (05 de maio de 1861 — 25 de agosto de 1921) foi um engenheiro e inventor estadunidense. Tornou-se célebre devido à introdução da lâmpada de vapor de mercúrio, um dos mais importantes avanços no campo da iluminação eléctrica.
1 de mai. de 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
Em 05/05: PETER COOPER HEWITT. ANIVERSARIANTE, MAIO. ★05/05/1861 †25/08/1921. Engenheiro eletrotécnico americano que inventou a lâmpada de vapor de mercúrio, um importante precursor de lâmpadas fluorescentes. Ele estudou a produção de luz usando descargas elétricas (enquanto Thomas Edison ainda desenvolvia filamentos incandescentes).
Há 6 dias · Learn about the life and work of Peter Cooper Hewitt, who developed mercury-filled tubes to produce light in the late 19th century. Find out how his lamps were used in photo studios and industries, and how they were improved and replaced by later technologies.
Cooper Hewitt is a museum in New York City that showcases design from ancient to contemporary times. It was founded by the granddaughters of Peter Cooper, a prominent industrialist and philanthropist.
Learn how the museum and its residence, the Carnegie Mansion, came together through a confluence of forces involving the Hewitt sisters, Andrew Carnegie, and the Smithsonian Institution. Explore the interlocking histories of design, art, and architecture from 1846 to 2016.
