| 摘要 |
PROBLEM TO BE SOLVED: To provide a rotation type motor that requires no rectification. SOLUTION: The motor comprises a ferromagnetic member having first and second portions, a conductor wound on the first portion of the ferromagnetic member, and at least one magnet which is combined rotatably to the ferromagnetic member, comprising first and second magnetic poles, to generate magnetic flux. Relating to the ferromagnetic member and at least one magnet, at least a part of the magnetic flux enters the first portion of the ferromagnetic member from the first magnetic pole of at least one magnet, reaching the second portion of the ferromagnetic member, while it enters the second magnetic pole of at least one magnet from the second portion of the ferromagnetic member. COPYRIGHT: (C)2008,JPO&INPIT
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