Invention Grant
- Patent Title: Electronic clutch-coupled motor assembly and driving device for washing machine having same
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Application No.: US17089088Application Date: 2020-11-04
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Publication No.: US11750077B2Publication Date: 2023-09-05
- Inventor: Yongsik Park
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Fish & Richardson P.C.
- Priority: KR 20190175609 2019.12.26
- Main IPC: H02K49/06
- IPC: H02K49/06 ; H02K49/10 ; H02K1/14 ; H02K1/16 ; H02K1/274 ; H02K7/11 ; D06F37/30

Abstract:
The present disclosure relates to an electronic clutch-coupled motor assembly and a driving device for a washing machine having the same. The electronic clutch-coupled motor assembly includes a motor including a stator defining a space having a predetermined size at an inner center thereof and a rotor spaced a predetermined distance from an outer circumference of the stator, disposed to surround the stator and configured to rotate, and an electronic clutch including an electronic clutch insert core having a circular shape and an electronic clutch bobbin fixed and coupled to an inside of the electronic clutch insert core, and press-fitted and coupled to the stator through the space and integrated with the stator.
Public/Granted literature
- US20210203218A1 ELECTRONIC CLUTCH-COUPLED MOTOR ASSEMBLY AND DRIVING DEVICE FOR WASHING MACHINE HAVING SAME Public/Granted day:2021-07-01
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