发明名称 |
Alternator winding arrangement with coil ends spaced apart from one another for air passage |
摘要 |
The coil-end portions of an armature winding are disposed around cooling fans and closely, and outer coil ends of the coil-end portions are disposed to be close to alternator frames via insulating layers. The coil ends are spaced apart from one another except the base portions, and the resistance of cooling air draft inside the coil-end portions is lower than that around the coil-end portions so that the cooling air mainly passes through the inside of the coil-end portions.
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申请公布号 |
US5955804(A) |
申请公布日期 |
1999.09.21 |
申请号 |
US19980004923 |
申请日期 |
1998.01.09 |
申请人 |
DENSO CORPORATION |
发明人 |
KUSASE, SHIN;SHIGA, TSUTOMU |
分类号 |
H02K1/32;H02K3/12;H02K3/24;H02K3/34;H02K3/50;H02K9/06;H02K9/22;(IPC1-7):H02K9/00;H02K3/04 |
主分类号 |
H02K1/32 |
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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