Invention Grant
- Patent Title: Rotating electric machine
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Application No.: US17578243Application Date: 2022-01-18
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Publication No.: US12009712B2Publication Date: 2024-06-11
- Inventor: Yuuki Mawatari , Akito Tamura
- Applicant: DENSO CORPORATION
- Applicant Address: JP Kariya
- Assignee: DENSO CORPORATION
- Current Assignee: DENSO CORPORATION
- Current Assignee Address: JP Kariya
- Agency: Oliff PLC
- Priority: JP 19132307 2019.07.17
- Main IPC: H02K21/22
- IPC: H02K21/22 ; H02K3/28 ; H02K3/47 ; H02K15/02

Abstract:
A rotating electric machine includes an armature coil having a plurality of phase windings for respective phases. Each of the phase windings is constituted of a plurality of partial windings each having a pair of intermediate conductor portions and a pair of bridging portions connecting the pair of intermediate conductor portions. All the intermediate conductor portions of the partial windings are arranged in a predetermined sequence in a circumferential direction. At each of coil ends of the armature coil, the bridging portions of the partial windings of different phases intersect one another. Each of the partial windings has a mounting member provided integrally therewith for mounting it to a support member. For each circumferentially-adjacent pair of the partial windings whose bridging portions intersect one another, the mounting members provided respectively integrally with the pair of the partial windings are together fixed to the support member by a common fixing member.
Public/Granted literature
- US20220140715A1 ROTATING ELECTRIC MACHINE Public/Granted day:2022-05-05
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