发明名称 |
Alternator |
摘要 |
An alternator is capable of preventing a short circuit at a coil end, improving an ability of cooling a stator winding assembly, and reducing noises. A multi-phase stator winding of the alternator has: a plurality of joint portions where a distal end extending in an axial direction of a first conductor portion drawn out from a first layer in a slot and a distal end extending in an axial direction of a second conductor portion drawn out from a second layer in a slot located a predetermined number of slots apart in a circumferential direction are connected outside the slot on an end surface side of the stator core; and a coil end where the joint portions are disposed in a plurality of rows in the circumferential direction. The joint portions are set apart by half a slot from a diametrical line in a circumferential direction.
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申请公布号 |
US6448681(B1) |
申请公布日期 |
2002.09.10 |
申请号 |
US20000664744 |
申请日期 |
2000.09.19 |
申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
MATSUNAGA KAZUO;OOHASHI ATSUSHI;ASAO YOSHIHITO |
分类号 |
H02K3/04;H02K3/12;H02K3/24;H02K3/38;H02K15/00;H02K19/22;(IPC1-7):H02K1/00 |
主分类号 |
H02K3/04 |
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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