The Maxim Electric Light and Power Co., Philadelphia. (1882)
United States Electric Lighting Company · United States Electric Lighting Company · leaf 17
ly inclosed, and moreperfect insulation is secured, bothof the electrical connections andof the carbons themselves, thanis attainable by any other con-struction. The same style of framemay be used for duplex lamps. These lamps are especially de-signed for series lamps, as thefeeding mechanism of… … ng I^amp. THE UNITED STATES ELECTRIC LIGHTING CO. 15 AUTl >W T-OUT. WHEN lamps are run in series, two different forms of automatic cut-out areused with each lamp for shunting the lamp out of circuit, in case the feed-ing mechanism should for any reason fail to act. One of these consists of…
Electricity · Lighting · Power supply
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