| 发明名称 |
Electric motor |
| 摘要 |
A small size permanent magnet direct current motor has a housing accommodating a permanent magnet stator and a wound rotor. The rotor has a rotor core with a diameter of 23 mm ± 3 mm and 12 poles and a cylindrical commutator. The commutator has a diameter of 20 mm or less. |
| 申请公布号 |
EP2736155(A1) |
申请公布日期 |
2014.05.28 |
| 申请号 |
EP20140155502 |
申请日期 |
2008.10.03 |
| 申请人 |
JOHNSON ELECTRIC S.A. |
发明人 |
HUAN, WEN JUN;ZHANG, JIAN WEN;IP, WAI SHING |
| 分类号 |
H02K23/04;H02K1/06;H02K13/00;H02K23/30;H02K23/40 |
主分类号 |
H02K23/04 |
| 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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