Motor having a commutator
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Aug 26, 2003
Grant Date -
Dec 6, 2001
app pub date -
Apr 11, 2001
filing date -
Apr 13, 2000
priority date (Note) -
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status (Latency Note)
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Abstract
A motor is provided with a riser member having a base portion fixed to the surface of the commutator of a rotor, a first turned-back portion bent so as to hook the winding of the motor, and a second turned-back portion provided on the side opposite to the base portion with respect to the first turned-back portion. Thereby, a ring varistor can be supported by the second turned-back portion, and the mounting of the ring varistor can be effected easily.
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