发明名称 |
HUB UNIT FOR USE IN ELECTRICALLY MOVABLE WHEELS AND VEHICLE COMPRISING THE HUB UNIT |
摘要 |
A hub unit for use in electrically assisted bicycles has an improved effect to radiate heat from a stator. A hub (7) has inner teeth (66a) meshable with planetary gears (65) and a fixing support shaft (57) projecting from opposite ends of the hub and provided fixedly relative to a motor housing (5). The motor housing (5) has no cylindrical wall (8) covering the outer peripheral surface of the stator (3) but leaves the stator outer peripheral surface exposed to effectively release the heat generated by the windings of the stator. |
申请公布号 |
CA2508439(C) |
申请公布日期 |
2007.09.11 |
申请号 |
CA20052508439 |
申请日期 |
2005.05.26 |
申请人 |
SANYO ELECTRIC CO., LTD. |
发明人 |
ADACHI, RYOHEI;TOMOSHIGE, KAZUHIRO;TANAKA, TATSUAKI |
分类号 |
B60B27/00;B62M7/12;B60K7/00;B62J6/12;B62M6/65;H02K5/00;H02K5/04;H02K5/15;H02K7/116;H02K7/18;H02K9/00;H02K9/14 |
主分类号 |
B60B27/00 |
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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