Invention Publication
- Patent Title: AXIAL FLUX ELECTRIC MACHINE INCLUDING SKEWED POLES
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Application No.: US17975957Application Date: 2022-10-28
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Publication No.: US20240128845A1Publication Date: 2024-04-18
- Inventor: Jian Yao , Chengwu Duan , Denghao Fan , Vincent Fedida , Thomas W. Nehl
- Applicant: GM Global Technology Operations LLC
- Applicant Address: US MI Detroit
- Assignee: GM Global Technology Operations LLC
- Current Assignee: GM Global Technology Operations LLC
- Current Assignee Address: US MI Detroit
- Priority: CN 2211249306.1 2022.10.12
- Main IPC: H02K29/03
- IPC: H02K29/03 ; B60L50/60 ; H02K21/24

Abstract:
A member for an axial flux electric machine, in accordance with a non-limiting example, includes a support member having a first surface, a second surface opposite the first surface, an outer annular edge, and an inner annular edge that defines an opening having a center point. A plurality of members is mounted on one of the first surface and the second surface. Each of the plurality of members has a centerline that passes through the outer annular edge and the inner annular edge without passing through the center point creating a torque ripple reducing asymmetry in the member.
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