发明授权
- 专利标题: Winding, winding method, and automotive rotating electric machine
- 专利标题(中): 绕线,绕线方式和汽车旋转电机
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申请号: US14116927申请日: 2011-09-01
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公开(公告)号: US09564782B2公开(公告)日: 2017-02-07
- 发明人: Takahiro Kimura , Kazunori Tanaka
- 申请人: Takahiro Kimura , Kazunori Tanaka
- 申请人地址: JP Tokyo
- 专利权人: Mitsubishi Electric Corporation
- 当前专利权人: Mitsubishi Electric Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: Sughrue Mion, PLLC
- 代理商 Richard C. Turner
- 国际申请: PCT/JP2011/069903 WO 20110901
- 国际公布: WO2013/031004 WO 20130307
- 主分类号: H02K11/00
- IPC分类号: H02K11/00 ; H02K21/12 ; H02K3/28 ; H02K3/12 ; H02K3/18 ; H02K3/52
摘要:
[Problem] A winding is provided which is so arranged that disengagement of a winding conductor is not caused after a winding around being finished.[Constitution] A winding according to the present invention includes a first descending conductor portion (2818c) being bent from an end-portion (2818a) of a winding conductor placed at a top portion of an elevated winding portion (28m) toward an outer lateral side in an axial direction of a winding (15), and descending along a side face of the elevated winding portion (28m), from the top portion thereof to a predetermined winding layer (2816) among a plurality of winding layers constituting the elevated winding portion (28m); a first connection conductor portion (2816a) bent from the first descending conductor portion (2818c) toward an inner lateral side in the axial direction of the winding (15), and disposed along the side face of the elevated winding portion (28m) in a direction to which a winding conductor constituting the winding (15) extends; and a second descending conductor portion (2816c) being bent from the first connection conductor portion (2816a) toward the outer lateral side in the axial direction of the winding (15), and descending along the side face of the elevated winding portion (28m), from the predetermined winding layer (2816) to another predetermined winding layer (2814).
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