A dictionary of electrical words, terms and phrases (1898)
Houston, Edwin J. (Edwin James), 1847-1914 · New York, The W. J. Johnston company · leaf 628
ps which can be raised or lowered bymeans of a nut and screw as represented in Fig.574, and indicated in diagram 575. The con-struction of the adjustable mercury cups and thestretching lever were copied from Dr. Max Wiensmagnetic interrupter (Wiedem. Ann. 1891 and1892). The middle cup (see Fig.… … Fig. 577-small coil A B. From the middle point, C, of theprimary a wire leads to the other pole of the cell.Auxiliary small coils, E and D, and condensers,H and G, are inserted in the circuits as indicated.Their functions will be explained further below. The vibrator vibrates with a node at…
Electricity · Electrical engineering
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