Electrical generator or motor structure – Dynamoelectric – Rotary
Reexamination Certificate
2005-01-27
2010-10-19
Leung, Quyen (Department: 2834)
Electrical generator or motor structure
Dynamoelectric
Rotary
C310S071000, C310S090000
Reexamination Certificate
active
07816819
ABSTRACT:
A motor having a rotor in which a rotor magnet is fixed on the outer peripheral surface of a rotor body. The motor is configured so that the support shaft portion is formed of a material having a self-lubricating property, and a first sliding surface of the support shaft portion is supported rotatably. Also, the motor is configured so as to have a metallic motor casing, a rotor provided in the motor casing to drive a motor shaft projecting from the motor casing through a shaft hole in an end wall portion, a stator provided around the rotor in the motor casing to rotationally drive the rotor, a cover member provided to close the other end opening of the motor casing, and a connector body integrally formed of a resin so as to seal the other end opening of the motor casing from the outside of the cover member.
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Machine translation of JP 05-207725 A, “PM Type Stepping Motor and Manufacture Thereof”, Aug. 13, 1993, Soya, Yasushi.
Abstract of JP 05-207725 A, “PM Type Stepping Motor and Manufacture Thereof”, Aug. 13, 1993, Soya, Yasushi.
Ida Takashi
Kodaira Osamu
Ohkawa Takanori
Johnson Eric
Leung Quyen
Mitsubishi Materials C.M.I. Corporation
Wenderoth , Lind & Ponack, L.L.P.
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