A dictionary of electrical words, terms and phrases (1898)
Houston, Edwin J. (Edwin James), 1847-1914 · New York, The W. J. Johnston company · leaf 384
Fig. 4OO. Pyromagnetic Motor. tubes so screened. This is shown in the draw-ings, the direction of the heating and the coolingair currents being indicated by the arrows. The … Fig. 401. Pyromagnetic Motor. supply of air from above thus insures the morerapid cooling of the screened portion of thetubes. Motor, Rotating*-Current An electric motor designed for use with a rotat-ing electric current. Unlike alternating current motors, rotary-cur-rent motors will, like…
Electricity · Electrical engineering
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