专利名称：POWERRSAVING METHOD OF MOTOR 发明人：HANDA KENJIROU,HANDA
RIYUUZOU,NIINA GENTAROU
申请号：JP2383680
申请日：19800227
公开号：JPS56121379Apulleys
公开日：
19810924
专利内容由知识产权出版社提供
摘要：PURPOSE:To save an electric power consumed in a motor by a method wherein both of main driving motor and auxiliary motor are driven at the start, and a power source of the auxiliary motor is turned OFF at the stationary operation. CONSTITUTION:Belts 4, 5 are stretched from pulleys 1', 2' of the main driving motor 1 and the auxiliary motor to a pulley 3' of a driven rotating body 3. At the start, an interruption switch 6 is turned ON first of all and then a main switch 7 is turned ON. Subsequently, when a constant-speed rotation starts and a rotational inertia also becomes satisfactory, the interruption switch 6 is turned OFF and the power source of the auxiliary motor 2 is turned OFF. Whereby the consumed electric power of the motor can be saved.
申请人：HANDA KENJIROU
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