A dictionary of electrical words, terms and phrases (1896)
Houston, Edwin J. (Edwin James), 1847-1914 · New York, The W.J. Johnston company · leaf 321
Tha glass globe b, of thelamp is provided with acylindrical neck, inside ofwhich is placed a tube m,of conducting material, onthe side and over the endof the insulating plug n. The light-giving fila-ment e, is a straight car-bon stem, connected to theplate by a conductor cov-ered with a refractory… … Fg- 339- Testes. Filament /»-..: idesceni Lam.] 310 [Law. ings S and m, form the plates of a condenser.The other terminal of the machine may be con-nected to the metal coated walls of the room,or to metallic plates suspended from the ceiling.Lamp Indicator— (Szz Indicator,Lamp) Lamp, Pilot In…
Electricity · Electrical engineering
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