Electrical installations of electric light, power, traction and industrial electrical machinery (1902)
Kennedy, Rankin, d. 1917 · Edinburgh T.C. & E.C. Jack · leaf 234
+ No. The Reversing Apparatus.—The next part of the meter to bedescribed has for its object the elimination of the errors due tomechanical and electro-magnetic deviations of the pendulums. Thisis effected, as already mentioned, by reversing the pendulum currentevery ten minutes, and at the same… … Fig. 237 which carries a wheel and a pinion. The former is in gear withwheel a, and the latter with wheel d, which is loosely mounted onarbor z. Wheel k^ is fixed on z and gears into wheel, which,together with the commutator, are fixed on arbor x^. 205 Arons Meter
Electrical engineering · Electric power
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