- 专利标题: Rotary electric machine, stator thereof and manufacturing method thereof
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申请号: US17391541申请日: 2021-08-02
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公开(公告)号: US12009708B2公开(公告)日: 2024-06-11
- 发明人: Mai Goto , Masayoshi Yamamoto , Shigenori Yoneda
- 申请人: DENSO CORPORATION
- 申请人地址: JP Kariya
- 专利权人: DENSO CORPORATION
- 当前专利权人: DENSO CORPORATION
- 当前专利权人地址: JP Kariya
- 代理机构: Oliff PLC
- 优先权: JP 19064484 2019.03.28
- 主分类号: H02K15/00
- IPC分类号: H02K15/00 ; H02K1/16 ; H02K3/12 ; H02K3/28
摘要:
A rotary electric machine includes a rotor and a stator. The stator has a coil end. The coil end has a plurality of lead wires. The plurality of lead wires have an inner lead wire with respect to the radial direction RD and an outer lead wire outside the inner lead wire with respect to the radial direction RD. The rotary electric machine includes a plurality of connection members. The inner lead wire and the outer lead wire are electrically and mechanically connected to the plurality of connection members. The plurality of connection members provide a heat transfer path from the inner lead wire. The inner lead wire and the outer lead wire demonstrate different vibration characteristics.
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