Dynamo-electricity: its generation, application, transmission, storage and measurement (1884)
Prescott, George B. (George Bartlett), 1830-1894 · New York, D. Appleton · leaf 487
ilting movement until it is impeded and stopped by a 466 THE ELECTRIO IJGHT. small hooked lever shown in the figure. The operation of thisregulator is therefore the same as in the standard lamp. ^Ihecarbon clamp of each carbon rod is attached to a transversepiece sliding on two vertical posts, and… … Fig. 281. This lamp (Fig. 281) differs from others in the form given tothe carbon loop, which, in this case, assumes the semblance ofa letter T. The carbon loop is formed of vegetable fibre of apeculiar kind, which is found yqyj durable. The weak spot inincandescent lamps is generally in the…
Electrical engineering
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