发明授权
- 专利标题: Electric machine
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申请号: US14374093申请日: 2013-01-21
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公开(公告)号: US09647499B2公开(公告)日: 2017-05-09
- 发明人: Florian Dreher
- 申请人: SEW-EURODRIVE GMBH & CO. KG
- 申请人地址: DE Bruchsal
- 专利权人: SEW-EURODRIVE GMBH & CO. KG
- 当前专利权人: SEW-EURODRIVE GMBH & CO. KG
- 当前专利权人地址: DE Bruchsal
- 代理机构: Andrews Kurth Kenyon LLP
- 优先权: DE102012001115 20120123
- 国际申请: PCT/EP2013/000171 WO 20130121
- 国际公布: WO2013/110450 WO 20130801
- 主分类号: H02K1/06
- IPC分类号: H02K1/06 ; H02K1/14 ; H02K37/14 ; H02K3/52 ; H02K15/02 ; H02K1/02
摘要:
An electric machine, especially a transversal flux machine, the stator being composed of a stack of phase segments, each phase segment having at least one stator segment and one stator winding, especially a single winding, each stator segment having an annular stator bridge, on which pole shoes are premolded, which in particular extend radially inward, and/or which extend in the direction of the rotor and/or which are situated between the rotor and the annular stator bridge, the pole shoes having the same shape, in particular, the axial width of the pole shoe decreasing with increasing radial clearance, the associated profile being disposed between a first and a second profile, the first profile being a linear function of the radial clearance, the pole back associated with the first profile being a planar area, in particular, the second profile being a circular function, in particular a circular segment function, the pole back associated with the second profile being a cylindrical section area, in particular.
公开/授权文献
- US20150015092A1 Electric Machine 公开/授权日:2015-01-15
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