发明申请
- 专利标题: Direct Current Motor
- 专利标题(中): 直流电机
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申请号: US15117335申请日: 2015-01-14
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公开(公告)号: US20160352171A1公开(公告)日: 2016-12-01
- 发明人: Tsukasa TANIGUCHI , Hidefumi IWAKI , Koichi KASHIWA , Masahiro HOSOYA
- 申请人: Hitachi Automotive Systems, Ltd.
- 优先权: JP2014-027190 20140217
- 国际申请: PCT/JP2015/050705 WO 20150114
- 主分类号: H02K3/28
- IPC分类号: H02K3/28 ; H02K23/28 ; H02K23/32 ; H02K3/12 ; H02K1/26
摘要:
The purpose of the present invention is to provide a direct current motor wherein the number of coil-connecting wires that cross the outer surface of a coil end part is reduced. In a direct current motor that is provided with an armature that has a plurality of armature slots and has an armature coil that is wound so as to span two armature slots that are separated by a fixed number of armature slots, a lowermost layer of a coil end part is provided with at least four armature coils that are wound through other armature slots so as not to coincide with the wound armature coil, and a layer above the four armature coils that are wound on the bottommost layer is provided with at least four armature coils that are wound in the same manner as the four armature coils.
公开/授权文献
- US10170954B2 Direct current motor 公开/授权日:2019-01-01
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