发明名称 |
Amorphous metal stator for a radial-flux electric motor |
摘要 |
An amorphous metal stator for a high efficiency radial-flux electric motor has a plurality of segments, each of which includes a plurality of layers of amorphous metal strips. The plural segments are arranged to form a generally cylindrical stator having a plurality of teeth sections or poles protruding radially inward from the inner surface of the stator. In a first embodiment, the stator back-iron and teeth are constructed such that radial flux passing through the stator crosses just one air gap when traversing each segment of the stator. In a second embodiment, the stator back-iron and teeth are constructed such that radial flux passing through the stator traverses each segment without crossing an air gap.
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申请公布号 |
US6960860(B1) |
申请公布日期 |
2005.11.01 |
申请号 |
US20000506533 |
申请日期 |
2000.02.17 |
申请人 |
METGLAS, INC. |
发明人 |
DECRISTOFARO NICHOLAS J.;NGO DUNG A.;BYE, JR. RICHARD L.;STAMATIS PETER J.;FISH GORDON E. |
分类号 |
H02K1/12;H02K1/14;H02K15/02;(IPC1-7):H02K1/12 |
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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