- 专利标题: STATOR FOR ROTARY ELECTRIC MACHINE
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申请号: EP15174500.7申请日: 2015-06-30
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公开(公告)号: EP2963786B1公开(公告)日: 2017-07-26
- 发明人: KANESHIGE, Keiichi , MATSUMOTO, Masashi , SHISHIDO, Kuniyoshi , WATANABE, Atsushi , GOTO, Kazuhiro , KOIKE, Akihito , MARUYAMA, Tetsuya
- 申请人: TOYOTA JIDOSHA KABUSHIKI KAISHA
- 申请人地址: 1, Toyota-cho Toyota-shi, Aichi-ken 471-8571 JP
- 专利权人: TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人: TOYOTA JIDOSHA KABUSHIKI KAISHA
- 当前专利权人地址: 1, Toyota-cho Toyota-shi, Aichi-ken 471-8571 JP
- 代理机构: Winter, Brandl, Fürniss, Hübner, Röss, Kaiser, Polte - Partnerschaft mbB
- 优先权: JP2014135599 20140701
- 主分类号: H02K15/00
- IPC分类号: H02K15/00 ; H02K3/50 ; H02K11/00 ; H02K3/12
摘要:
A stator includes a stator core (12), a plurality of phase windings (20), a neutral line (50) and a fixing portion (70). The plurality of phase windings (20) is wounded a plurality of times by a predetermined winding method crossing between a plurality of slots (14). One lead end (42, 44, 46) of each phase winding (20) is a neutral point connecting portion, and the one lead end (42, 44, 46) is pulled out from an axially end portion of the stator core. The neutral line (50) connects the neutral point connecting portions (42, 44, 46) of the phase windings (20) of different phases together. The neutral line (50) is separate from the phase windings (20). The fixing portion (70) fixes a first phase winding that is connected to the neutral line (50). A second phase winding is adjacent to the first phase winding together.
公开/授权文献
- EP2963786A3 STATOR FOR ROTARY ELECTRIC MACHINE 公开/授权日:2016-01-20
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