发明名称 |
STATOR ANCHORING STRUCTURE AND DRIVE DEVICE |
摘要 |
A driving unit 1 includes a stator 13, a housing 3, and a spring pin 15. The housing 3 includes a tubular section 11 and a plate section 29. The tubular section 11 accommodating the stator 13 has a first groove on an inner wall 21 thereof. The plate section 29 has a flat plate shape substantially orthogonal to a central axis P of the tubular section 11, and projects from an outer surface of the tubular section 11. The first groove is disposed in a peripheral direction Q of the tubular section 11 within an area facing a joining portion B across the central axis P, in the joining portion B the tubular section 11 and the plate section 29 being joined. |
申请公布号 |
EP2685603(A1) |
申请公布日期 |
2014.01.15 |
申请号 |
EP20120754423 |
申请日期 |
2012.02.21 |
申请人 |
YAMAHA MOTOR ELECTRONICS CO., LTD. |
发明人 |
SHIRAISHI, TOMONARI;NAGATA, TOSHIHIKO;OOTANI, TOSHIHIDE |
分类号 |
H02K1/18;H02K5/04 |
主分类号 |
H02K1/18 |
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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