发明申请
- 专利标题： Driving apparatus
- 专利标题（中）： 驱动装置
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申请号： US11234133申请日： 2005-09-26
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公开(公告)号： US20060017346A1公开(公告)日： 2006-01-26
- 发明人: Fumio Tajima , Yutaka Matsunobe , Shouichi Kawamata , Suetaro Shibukawa , Osamu Koizumi , Keijiro Oda
- 申请人： Fumio Tajima , Yutaka Matsunobe , Shouichi Kawamata , Suetaro Shibukawa , Osamu Koizumi , Keijiro Oda
- 申请人地址： JP Tokyo
- 专利权人： HITACHI, LTD.
- 当前专利权人： HITACHI, LTD.
- 当前专利权人地址： JP Tokyo
- 优先权： JP8-091014 19960412
- 主分类号： H02M7/5387
- IPC分类号： H02M7/5387 ; H02K21/12 ; H02P23/00
摘要：
A rotating electric machine comprises a stator having stator salient poles, three-phases windings wound around said stator salient poles, a rotor rotatable held inside the said stator, and permanent magnets inserted into said rotor and positioned opposite to said stator salient poles. The three-phase windings are concentratively wound around each of the stator salient poles, with windings of each phase wound around at more than one stator salient pole. The windings of each phase have a phase difference of voltage between at least one of the windings and the other.
公开/授权文献
- US07417349B2 Driving apparatus 公开/授权日：2008-08-26