Invention Grant
- Patent Title: Rotary electric machine and stator thereof
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Application No.: US17391584Application Date: 2021-08-02
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Publication No.: US11949304B2Publication Date: 2024-04-02
- Inventor: Masayoshi Yamamoto , Mai Goto , Shigenori Yoneda
- Applicant: DENSO CORPORATION
- Applicant Address: JP Kariya
- Assignee: DENSO CORPORATION
- Current Assignee: DENSO CORPORATION
- Current Assignee Address: JP Kariya
- Agency: Oliff PLC
- Priority: JP 19064485 2019.03.28
- Main IPC: H02K3/28
- IPC: H02K3/28 ; H02K3/12

Abstract:
A rotary electric machine includes a stator. The stator has a coil end provided by a plurality of joint portions. The coil end has a leader wire connected to a power terminal. The stator has a coil end provided by a plurality of turn portions. The coil end has a circumferential pair whose top portions are offset in a circumferential direction. The circumferential pair has a height HG21. The coil end has an axial pair whose top portions are offset in an axial direction. The axial pair has a height HG22. The housing has a facing surface facing the coil end. The coil end provides a height distribution which adapts an unevenness of the opposing surface.
Public/Granted literature
- US20210367469A1 ROTARY ELECTRIC MACHINE AND STATOR THEREOF Public/Granted day:2021-11-25
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