发明公开
- 专利标题： METHOD AND APPARATUS FOR INCREASING THE EFFICIENCY OF ELECTRICAL ROTARY MACHINES
- 专利标题（中）： 方法和设备改进旋转电机的效率
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申请号： EP94904517.0申请日： 1993-12-22
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公开(公告)号： EP0746886A1公开(公告)日： 1996-12-11
- 发明人: HILDEBRANDT, James, J.
- 申请人： HILDEBRANDT, James, J.
- 申请人地址： 415 1/2 Heliotrope Avenue Corona Del Mar, CA 92625 US
- 专利权人： HILDEBRANDT, James, J.
- 当前专利权人： HILDEBRANDT, James, J.
- 当前专利权人地址： 415 1/2 Heliotrope Avenue Corona Del Mar, CA 92625 US
- 代理机构： Popp, Eugen, Dr.
- 优先权： US19920996709 19921224
- 国际公布： WO1994015382 19940707
- 主分类号： H01R39
- IPC分类号： H01R39 ; H02K13
摘要：
An electric rotary machine (32) of the type having a commutator (36) and brushes (34, 34) comprising: a dielectric fluid (40) comprising a halogenated aliphatic hydrocarbon; and means for applying said dielectric fluid (40) continuously to said brushes (34, 34) adjacent said commutator (36) while said machine (32) is running.
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