Cyclopedia of applied electricity : a general reference work on direct-current generators and motors, storage batteries, electrochemistry, welding, electric wiring, meters, electric lighting, electric railways, power stations, switchboards, power transmission, alternating-current machinery, telegraphy, etc. (1916)
American Technical Society · Chicago : American Technical Society · leaf 183
and. In the car circuit breaker showndiagrammatically in Fig. 58, the setting of the switch is done bymeans of a solenoid, represented vertically. The breaker may betripped either by the heavy-wire horizontal coil in the main circuit, orby the fine-wire horizontal coil in the control circuit. The… … Fig. 63. Front and Back View of Spragiie-General Electric Reverser operates on exactly the same principle. The difference is that,whereas the cylinder-is rotated by hand, this one is rocked by twosolenoids, one acting in each direction. Master Controller. The current for operating the…
Electrical engineering
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