发明名称 |
Blade and yoke arrangement for cooling stator windings |
摘要 |
A fan comprises a hub and a stator coil disposed with the hub. A first set of blades is disposed about the hub. Second blades are disposed on an interior of the hub. An opening is provided through the face of the hub. When the fan is operating, a flow of air passes through the opening which is then captured by the second blades and redirected across the stator coils to provide cooling.
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申请公布号 |
US2007152519(A1) |
申请公布日期 |
2007.07.05 |
申请号 |
US20060638834 |
申请日期 |
2006.12.13 |
申请人 |
MINEBEA CO., LTD. |
发明人 |
JARRAH YOUSEF;HERZBERGER JONN;RIEDEL DESI |
分类号 |
H02K9/06;F04B17/00;H02K7/00;H02K9/00 |
主分类号 |
H02K9/06 |
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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