Invention Grant
- Patent Title: Rotary electric machine, stator thereof and manufacturing method thereof
-
Application No.: US17391541Application Date: 2021-08-02
-
Publication No.: US12009708B2Publication Date: 2024-06-11
- Inventor: Mai Goto , Masayoshi Yamamoto , 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 19064484 2019.03.28
- Main IPC: H02K15/00
- IPC: H02K15/00 ; H02K1/16 ; H02K3/12 ; H02K3/28

Abstract:
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.
Public/Granted literature
- US20210367489A1 ROTARY ELECTRIC MACHINE, STATOR THEREOF AND MANUFACTURING METHOD THEREOF Public/Granted day:2021-11-25
Information query