Invention Grant
- Patent Title: Stator and electric rotating machine
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Application No.: US16909717Application Date: 2020-06-23
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Publication No.: US11777355B2Publication Date: 2023-10-03
- Inventor: Masatoshi Hanaoka , Nobuhiko Tanaka
- Applicant: SUBARU CORPORATION
- Applicant Address: JP Tokyo
- Assignee: SUBARU CORPORATION
- Current Assignee: SUBARU CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: McGinn I.P. Law Group, PLLC.
- Priority: JP 19174853 2019.09.26
- Main IPC: H02K3/28
- IPC: H02K3/28 ; H02K21/14 ; H02K1/16

Abstract:
A stator to be provided in an electric rotating machine includes a stator core and a distributed winding coil. The stator core has a plurality of slots. The distributed winding coil includes a plurality of segment coils coupled to each other. Each of the segment coils is accommodated across a pair of slots out of the plurality of slots. The distributed winding coil has a coil structure including a plurality of parallel coils coupled to each other in series. Each of the parallel coils includes two or more of the segment coils. The two or more segment coils are coupled to each other in parallel and are accommodated across the same pair of slots out of the plurality of slots. The two or more segment coils included in each of the parallel coils are disposed adjacent to each other in a radial direction in the same pair of slots.
Public/Granted literature
- US20210099039A1 STATOR AND ELECTRIC ROTATING MACHINE Public/Granted day:2021-04-01
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