| 发明名称 |
Arrangement for automatic balancing of electric motor rotor, especially impeller for air fan connected rotation proof to rotor |
| 摘要 |
The automatic balancing arrangement is designed with an annular chamber (41), which is fixed to a rotor (23) and is at least partly filled with a damping liquid, e.g. oil (43), in which is located a freely moving balancing ball (45).
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| 申请公布号 |
DE19824736(A1) |
申请公布日期 |
1999.12.09 |
| 申请号 |
DE19981024736 |
申请日期 |
1998.06.03 |
| 申请人 |
FHP MOTORS GMBH |
发明人 |
HEISE, ULRICH;OLTMANNS, KARL-HEINZ;JELTING, SIBO |
| 分类号 |
F16F15/36;G01M1/36;H02K7/04;(IPC1-7):G01M1/14;H02K15/16 |
主分类号 |
F16F15/36 |
| 代理机构 |
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代理人 |
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| 主权项 |
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