发明名称 |
Transport system and dynamo-electric machine |
摘要 |
A dynamo-electric machine has a stator with a primary winding and a rotor with a field magnet and a shaft. the field magnet includes a first field magnet having different polarity magnetic poles sequentially arranged in a rotation direction and a second field magnet having different polarity magnetic poles sequentially arranged in a rotation direction. The machine further has a mechanism for shifting the first and the second field magnets in axial and rotation directions.
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申请公布号 |
US2006033402(A1) |
申请公布日期 |
2006.02.16 |
申请号 |
US20050257119 |
申请日期 |
2005.10.25 |
申请人 |
HITACHI, LTD. |
发明人 |
KIM HOUNG JOON;UEDA SHIGETA |
分类号 |
H02K1/22;H02K21/12;B61C9/48;B61F3/04;B61F3/16;H02K1/27;H02K1/28;H02K16/02;H02K21/00;H02K21/14 |
主分类号 |
H02K1/22 |
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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