| 摘要 |
PROBLEM TO BE SOLVED: To downsize the whole motor system including a drive source, and to store and harness generated power. SOLUTION: This motor includes: a stator; a motor part including a rotor which is rotated by an electromagnetic action between the stator; a battery storing part capable of storing a battery (a storage battery or the like) which supplies a driving power to the motor part and/or receives a generating power generated in the motor part; an electrical connection part for electrically connecting the battery to the motor part. The battery storage part is provided in a rotational center part of the rotor. The stator and a rotor body part which performs the electromagnetic action are arranged around the battery storage part. The generating power generated when the rotor is rotated by the power which is added from the outside of the motor may be supplied to the storage battery through the electric connection part. The electrical connection part includes a commutator and a brush. The brush is electrically connected to the battery. The rotor body part is rotatably supported around the battery storage part. COPYRIGHT: (C)2007,JPO&INPIT
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