Invention Grant
- Patent Title: Stator for motor and method of manufacturing
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Application No.: US16739558Application Date: 2020-01-10
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Publication No.: US11355975B2Publication Date: 2022-06-07
- Inventor: Chuan Deng , Yigang Yuan , Guohua Du , Xusheng Zhang , Joy Gong
- Applicant: FORD GLOBAL TECHNOLOGIES, LLC
- Applicant Address: US MI Dearborn
- Assignee: FORD GLOBAL TECHNOLOGIES, LLC
- Current Assignee: FORD GLOBAL TECHNOLOGIES, LLC
- Current Assignee Address: US MI Dearborn
- Agency: Brooks Kushman PC
- Agent David Kelley
- Priority: CN201910070054.8 20190124
- Main IPC: H02K1/16
- IPC: H02K1/16 ; H02K15/02 ; H02K1/18

Abstract:
A stator for a motor includes laminations arranged axially adjacently. A first lamination includes sub-yoke parts and tooth parts. The sub-yoke parts are spliced through a first yoke engaging part to form an annular first yoke part. The first tooth parts are assembled on an inner edge of the first yoke part through a first tooth engaging part. The second lamination includes sub-yoke parts and tooth parts. The sub-yoke parts are spliced through a second yoke engaging part to form an annular second yoke part. The second tooth parts are assembled on an inner edge of the second yoke part through a second tooth engaging part. The first and second tooth engaging parts are superposed in the axial direction. A method of manufacturing a stator for a motor is also described.
Public/Granted literature
- US20200244113A1 STATOR FOR MOTOR AND METHOD OF MANUFACTURING Public/Granted day:2020-07-30
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