A dictionary of electrical words, terms and phrases (1898)
Houston, Edwin J. (Edwin James), 1847-1914 · New York, The W. J. Johnston company · leaf 458
tly midway between the poles n, and n, itwould not move at all, being equally attracted byeach; but if moved a little nearer one pole thanthe other, it would be attracted to, and restagainst, the nearer pole. When alternating currents are employed onthe line, the lever c, c, must be adjusted as… … Fig. 483. A Detail of the Polarized Relay. The space between the magnet poles n, n,.and the contacts of the armature lever at D, andD, are shown in detail in Fig. 483, which is aplan of Fig. 482. The binding posts for the linebattery are shown at L B, 1, and 2, and thosefor the local battery at A…
Electricity · Electrical engineering
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