发明名称 |
Stator cooling arrangement of alternator for vehicle |
摘要 |
An alternator for a vehicle includes a stator, a rotor and a pair of cooling fans fixed on opposite sides of the rotor. The stator winding is composed of a conductor group disposed in the stator core and a pair of annular coil-end groups extending from the conductor group to be disposed on opposite sides of said stator core. Each of the coil-end groups has a plurality of coil ends which has a pair of inclined portion, and each one of the inclined portion disposed at the outermost circumference of the coil-end groups inclines to guide the cooling air spirally in an axial direction.
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申请公布号 |
US6011332(A) |
申请公布日期 |
2000.01.04 |
申请号 |
US19980084240 |
申请日期 |
1998.05.26 |
申请人 |
DENSO CORPORATION |
发明人 |
UMEDA, ATSUSHI;SHIGA, TSUTOMU;KUSASE, SHIN |
分类号 |
H02K1/22;H02K1/24;H02K3/02;H02K3/12;H02K3/18;H02K3/24;H02K3/28;H02K3/44;H02K3/50;H02K3/52;H02K5/20;H02K9/06;H02K19/22;H02K19/36;(IPC1-7):H02K9/00 |
主分类号 |
H02K1/22 |
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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