The electric motor and the transmission of power (1906)
Houston, Edwin J. (Edwin James), 1847-1914, Kennelly, Arthur E. (Arthur Edwin), 1861-1939, joint author · New York : McGraw Pub. Co. · leaf 365
Fig. 121.—Direct-Connected Exhaust Fans andLdndell Motors. sometimes suspended from tlie ceilings.In this case the fan blades are driven in ahorizontal plane by a suitably supportedmotor. Fig. 119, shows a form of ceiling THE transmissio:n^ of power. 357 … Fig. 122.—Electric Capstans. 858 THE ELECTRIC MOTOR. fan motor, adapted for continuous-currentcircuits. Here the motor is placed belowtlie fan l3lades. Tlie electric motor is frequently used forventilating purposes. In Fig. 120 a motor^is sliown in position for driving an exhaustfan. Another form…
Electric motors
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