发明名称 |
Electromagnetic device with embedded windings and method for its manufacture |
摘要 |
A powdered magnetic material stator core with embedded stator windings and a method for its manufacture. Embedding the windings within a radially compacted powdered magnetic material stator core enables equivalent or better electromagnetic performance in a significantly reduced size. Radial compaction of the powdered magnetic material minimizes the distortion of the stator windings during compaction.
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申请公布号 |
US2002005675(A1) |
申请公布日期 |
2002.01.17 |
申请号 |
US20010845374 |
申请日期 |
2001.04.30 |
申请人 |
JOHNSTON RALPH;CHO CHAHEE PETER;MARTIN RONALD A. |
发明人 |
JOHNSTON RALPH;CHO CHAHEE PETER;MARTIN RONALD A. |
分类号 |
H02K1/12;H02K3/04;H02K15/02;H02K15/06;(IPC1-7):H02K1/00;H02K3/00 |
主分类号 |
H02K1/12 |
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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