发明名称 |
Rotary electric motor |
摘要 |
A rotary electric motor of a sealed type comprising a heat pipe in a rotor shaft and a plurality of air vents in a stator. In the operation of this motor, a rotor mounted on the rotor shaft is cooled by the heat pipe and simultaneously, the stator is cooled directly by the air flowing therethrough.
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申请公布号 |
US4406959(A) |
申请公布日期 |
1983.09.27 |
申请号 |
US19810261487 |
申请日期 |
1981.05.07 |
申请人 |
FUJITSU FANUC LIMITED |
发明人 |
HARANO, KEIICHI;KAWADA, SHIGEKI;OYAMA, SHIGEAKI |
分类号 |
H02K9/22;H02K5/20;H02K9/06;H02K9/20;(IPC1-7):H02K9/00 |
主分类号 |
H02K9/22 |
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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