Electrical installations of electric light, power, traction and industrial electrical machinery (1902)
Kennedy, Rankin, d. 1917 · Edinburgh T.C. & E.C. Jack · leaf 235
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 … The wheel rtf carries a crank ;;/\ to which is attached the one endof the watch-spring r; the barrel e of this spring is fixed on z. The wheel d is revolved through the motion of arbor k, andcauses the crank vi^ to wind up spring r, which is released threetimes during each revolution of d, the time…
Electrical engineering · Electric power
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