Westinghouse Arc Lamps and Lighting Systems (1916)
Westinghouse Electric & Manufacturing Company · Westinghouse Electric & Manufacturing Company · leaf 15
amps. Insulation—The simplicity of the lamp construc-tion makes very few insulated parts necessary.Only solid mica and porcelain insulation are used.Each lamp is tested at 3000 volts alternating currentfor one minute before shipping. 10 Cat. 7-A Wisfinghouse Arc Lamps and Lighting SystemsMETALLIC… … Type B Lamp formed by the chimney tube, hung from a heawpunched cap ^^-hich carries the two terminal postsand the hanger. Hanger-A bop of non-corrosive metal reinforcedat the top, where wear is greatest, provides meansof suspension. This loop encircles a porcelain in-sulator that :s held in a…
Street lighting · Arc lamps · Transformers · Electrical engineering · Lighting · Exterior Lighting · Low Voltage Electrical Transmission
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