Invention Grant
- Patent Title: Concentrated power-distribution member for concentrated winding motor
- Patent Title (中): 集中绕线电机集中配电件
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Application No.: US14379607Application Date: 2013-02-26
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Publication No.: US09484782B2Publication Date: 2016-11-01
- Inventor: Kenji Arai
- Applicant: NISSAN MOTOR CO., LTD.
- Applicant Address: JP Yokohama-Shi
- Assignee: NISSAN MOTOR CO., LTD.
- Current Assignee: NISSAN MOTOR CO., LTD.
- Current Assignee Address: JP Yokohama-Shi
- Agency: Foley & Lardner LLP
- Priority: JP2012-040256 20120227
- International Application: PCT/JP2013/054902 WO 20130226
- International Announcement: WO2013/129377 WO 20130906
- Main IPC: H02K3/52
- IPC: H02K3/52 ; H02K3/28 ; H01R39/32

Abstract:
A concentrated power-distribution member for a concentrated winding motor including a ring-shaped busbar and a coil connection terminal formed in one-piece with the busbar to hold a coil winding end positioned in an inner side of the busbar. The coil connection terminal has an erected portion extending from the busbar in parallel with the center axis of the busbar and a pair of arms extending from the leading end of the erected portion toward a center axis. A pair of arms is constructed by a pair of wing portions that extend to both sides of the erected portion and are bent toward the center axis along a bending line parallel to the center axis. A coil end holding portion is provided in leading ends of the pair of arms. According to this construction, a dimension of the concentrated power-distribution member is reduced.
Public/Granted literature
- US20150008775A1 CONCENTRATED POWER-DISTRIBUTION MEMBER FOR CONCENTRATED WINDING MOTOR Public/Granted day:2015-01-08
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