发明名称 |
ARRANGEMENT FOR COOLING OF AN ELECTRICAL MACHINE |
摘要 |
In one aspect, an arrangement for cooling of an electrical machine is provided. A rotor and a stator include an air-gap arranged between the rotor and the stator. The rotor and the stator include a circulation arrangement to allow the circulation of air for cooling-purposes of the rotor and of the stator. The rotor and the stator are encapsulated by a shell which is formed to allow the flow of hot air from the rotor and the stator to a heat-exchanger. The shell is formed to allow the flow of cool air from the heat-exchanger back to the rotor and the stator for cooling-purposes. The shell includes a number of corners, while each corner is used to gather the hot air before it is guided to the heat-exchanger.
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申请公布号 |
US2010102657(A1) |
申请公布日期 |
2010.04.29 |
申请号 |
US20090606244 |
申请日期 |
2009.10.27 |
申请人 |
BOOTH JAMES KENNETH;ERIKSEN UFFE |
发明人 |
BOOTH JAMES KENNETH;ERIKSEN UFFE |
分类号 |
H02K5/18 |
主分类号 |
H02K5/18 |
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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