发明名称 |
Electrically powered device |
摘要 |
The electrically powered device is provided. The electrically powered device includes: multiple stators structured to respectively have electromagnetic coils and position sensors; a shaft fastened to the multiple stators; and multiple rotors structured to respectively have permanent magnets and arranged to rotate around the shaft; wherein the multiple rotors are connected with a driven member driven by the electrically powered device. |
申请公布号 |
US8183729(B2) |
申请公布日期 |
2012.05.22 |
申请号 |
US20080250002 |
申请日期 |
2008.10.13 |
申请人 |
TAKEUCHI KESATOSHI;SEIKO EPSON CORPORATION |
发明人 |
TAKEUCHI KESATOSHI |
分类号 |
H02K16/00;H02K1/22;H02K11/00;H02K21/12 |
主分类号 |
H02K16/00 |
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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