The Mercury Vapor Lamp 1901
Автор: Edison Tech Center
Загружено: 2012-08-07
Просмотров: 163833
How it works, Inventors, Uses. Learn about this popular light invented in 1901 by Peter Cooper Hewitt. See diagrams on how it works using an electric arc through a vaporized mercury warmed by a starting arc through argon gas. Uses of phosphors, lumens per watt, 6800 Kelvin. Part of a series on the electric light.
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