发明授权
- 专利标题: Electric rotating machine and manufacturing method of the same
- 专利标题(中): 电动旋转机及其制造方法相同
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申请号: US12416490申请日: 2009-04-01
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公开(公告)号: US07728473B2公开(公告)日: 2010-06-01
- 发明人: Akitomi Semba , Fumihiko Goto , Juichi Enyama
- 申请人: Akitomi Semba , Fumihiko Goto , Juichi Enyama
- 申请人地址: JP Tokyo JP Hitachi-shi
- 专利权人: Hitachi, Ltd.,Hitachi Engineering & Services Co., Ltd.
- 当前专利权人: Hitachi, Ltd.,Hitachi Engineering & Services Co., Ltd.
- 当前专利权人地址: JP Tokyo JP Hitachi-shi
- 代理机构: Brundidge & Stanger, P.C.
- 优先权: JP2005-294291 20051007
- 主分类号: H02K11/00
- IPC分类号: H02K11/00
摘要:
A electric rotating machine includes a rotor winding constituting a part of a rotor, a conductor provided in a center portion in a radial direction of a rotor body for supplying electricity to the rotor winding from the outside, a leader drawn from the conductor to an outside diameter side, and a connecting line constructed by stacking a plurality of conductor plates to electrically connect the rotor winding and the leader. The connecting line consists of a radial direction linear portion which is straight in the radial direction on the leader side, and a bending portion which branches into two routes toward opposite directions to each other in a rotor shaft direction from the radial direction linear portion and has a linear portion formed at a part of the bending portion. The linear portion of the bending portion is joined to a bottom surface of the rotor winding.
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