发明名称 |
Modularized Elongation Ring For Air Outlet In Self-Ventilated Traction Motor |
摘要 |
An elongation ring adapted for use in a self-ventilated traction motor and for fixed placement between the non-driving end of the motor housing and a motor end shield. The ring has radial air outlet openings placed along its circumference and is adapted to enclose a fan wheel fixed on a motor driving shaft. A traction motor having such an elongation ring is also contemplated. The elongation ring provides a possibility to easily adapt a motor housing to different motor types such as a self-ventilated motor with the ring, or one with forced ventilation without the ring.
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申请公布号 |
US2011169356(A1) |
申请公布日期 |
2011.07.14 |
申请号 |
US201113051761 |
申请日期 |
2011.03.18 |
申请人 |
ISBERG PETER;LINDBERG PER-OLOF |
发明人 |
ISBERG PETER;LINDBERG PER-OLOF |
分类号 |
H02K11/00 |
主分类号 |
H02K11/00 |
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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