发明名称 |
DYNAMOELEKTRISCHE MASCHINE MIT AXIALEM LUFTSPALT |
摘要 |
<p>There is provided an axial gap type rotating electric machine which is small-sized and achieves a high motor efficiency as a drive source having a high torque using a strong magnet by reducing energy loss by an induced current. <??>An axial gap type rotating electric machine having a yoke on a side of a rotor in a circular plate shape fixed to a rotating shaft, a yoke 23 on a side of a stator in a circular plate shape opposed to the yoke on the side of the rotor, a magnet fixed to a side of an opposed face of either one of the yokes on the side of the rotor or the side of the stator, a plurality of teeth 24 arranged on a side of an opposed face of other yoke on the side of the rotor or the side of the stator radially and opposedly to the magnet, and a coil 25 wound around each of the plurality of teeth, in which the yoke 23 has a fixing portion including a hole or a recess for inserting a portion of the teeth to fix, and in which a resistance portion against an induced current (slit 36) is provided at a surrounding of the fixing portion. <IMAGE></p> |
申请公布号 |
AT441239(T) |
申请公布日期 |
2009.09.15 |
申请号 |
AT20020783704T |
申请日期 |
2002.11.29 |
申请人 |
YAMAHA HATSUDOKI KABUSHIKI KAISHA |
发明人 |
NAITO, SHINYA;HINO, HARUYOSHI |
分类号 |
H02K1/18;H02K1/14;H02K21/24 |
主分类号 |
H02K1/18 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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