发明名称 |
Stator for a dynamoelectric machine |
摘要 |
A stator for a dynamoelectric machine includes an annular stator core in which a large number of slots extending in an axial direction are disposed in a circumferential direction so as to open radially inward; a stator winding having a plurality of winding phase portions installed in the stator core, lead wires of the plurality of winding phase portions being led axially outward within a predetermined circumferential range from an axial end of a first coil end group formed at a first axial end of the stator core; and a first mass adjusting portion disposed at a first end of the stator core, the first mass adjusting portion adjusting a circumferential mass imbalance relative to a central axis of the stator core resulting from a circumferential bias in positions from which the lead wires are led out.
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申请公布号 |
US6882067(B2) |
申请公布日期 |
2005.04.19 |
申请号 |
US20030745968 |
申请日期 |
2003.12.29 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
HIGASHINO KYOKO;KASHIHARA TOSHIAKI |
分类号 |
H02K15/02;H02K3/50;H02K7/04;(IPC1-7):H02K5/24 |
主分类号 |
H02K15/02 |
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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