| 发明名称 |
Permanent magnet machine rotor |
| 摘要 |
A method of fabricating a rotor for an electric traction motor including the steps of forming cavities in the rotor, injecting magnetic material in a portion of the cavities, injecting nonmagnetic material in a portion of the cavities, and post-magnetizing the magnetic material.
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| 申请公布号 |
US2003052561(A1) |
申请公布日期 |
2003.03.20 |
| 申请号 |
US20010952319 |
申请日期 |
2001.09.14 |
| 申请人 |
RAHMAN KHWAJA M.;SAVAGIAN PETER JAMES;BIAIS FRANCOIS J.;STANCU CONSTANTIN C. |
发明人 |
RAHMAN KHWAJA M.;SAVAGIAN PETER JAMES;BIAIS FRANCOIS J.;STANCU CONSTANTIN C. |
| 分类号 |
H02K1/02;H02K1/22;H02K1/27;H02K15/03;H02K21/14;(IPC1-7):H02K21/12;H02K15/00;H02K15/14 |
主分类号 |
H02K1/02 |
| 代理机构 |
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代理人 |
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