发明授权
- 专利标题: Electric motor
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申请号: US14381692申请日: 2012-02-28
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公开(公告)号: US09806588B2公开(公告)日: 2017-10-31
- 发明人: Martin Hoffmann , Gerhard Huth
- 申请人: Martin Hoffmann , Gerhard Huth
- 申请人地址: DE München
- 专利权人: SIEMENS AKTIENGESELLSCHAFT
- 当前专利权人: SIEMENS AKTIENGESELLSCHAFT
- 当前专利权人地址: DE München
- 代理机构: Henry M. Feiereisen LLC
- 国际申请: PCT/EP2012/053342 WO 20120228
- 国际公布: WO2013/127436 WO 20130906
- 主分类号: H02K1/27
- IPC分类号: H02K1/27 ; H02K16/04 ; H02K3/47 ; H02K3/52
摘要:
An electric motor comprising a rotor which has a plurality of permanent magnets arranged along a circumferential direction, a stator arrangement with a winding arrangement which surrounds, at least in parts, the permanent magnets. Said stator arrangement comprises a first stator having a plurality of windings and the stator arrangement comprises a second stator, the windings of the first and second stators being embodied, respectively as frame-shaped coils, said coils of the first stator being arranged in the radial direction on the outside of the permanent magnets, the coils of the second stator being arranged in the radial direction inside the permanent magnets, and the coils are arranged along the winding axis thereof in the radial direction and the permanent magnets are arranged along the magnetization direction thereof in the radial direction.
公开/授权文献
- US20150061451A1 ELECTRIC MOTOR 公开/授权日:2015-03-05
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