A dictionary of electrical words, terms and phrases (1896)
Houston, Edwin J. (Edwin James), 1847-1914 · New York, The W.J. Johnston company · leaf 529
nto the fork magnet A, that will continuouslymaintain the vibrations of the fork, in a wellknown manner. The making and breaking of the contacts xand y, consequent on the forks vibration, openand close another local battery placed in a circuitcalled the motor circuit, in which is also placed… … Fig, S4S- Delanys Synchronous Mutiplex Telegraph. The continuous vibration of the fork makes andbreaks the contacts at x and y, and therebymakes and breaks the motor circuit. The alter-nate magnetizations and demagnetizations of thecores of the motor-magnet D, cause the rotationof the transmission…
Electricity · Electrical engineering
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