Invention Grant
- Patent Title: Rotor and motor including same
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Application No.: US16634716Application Date: 2018-04-19
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Publication No.: US11316402B2Publication Date: 2022-04-26
- Inventor: Jong Chan Lee , Byung Sam Lee
- Applicant: LG INNOTEK CO., LTD.
- Applicant Address: KR Seoul
- Assignee: LG INNOTEK CO., LTD.
- Current Assignee: LG INNOTEK CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: KED & Associates LLP
- Priority: KR10-2017-0101127 20170809,KR10-2017-0142528 20171030
- International Application: PCT/KR2018/004554 WO 20180419
- International Announcement: WO2019/031685 WO 20190214
- Main IPC: H02K7/04
- IPC: H02K7/04 ; H02K5/20 ; H02K9/06

Abstract:
An embodiment relates to a rotor and a motor including the same, the rotor comprising: a rotor core; coils wound around the rotor core; covers respectively arranged at the upper part of the rotor core, wherein the cover includes: a main body disposed at the rotor core; a plurality of blades arranged on the upper surface of the main body; and at least two first protruding parts protruding in the axial direction from the upper surface of the main body. Therefore, the rotor and the motor including the same can perform a balance correction operation.
Public/Granted literature
- US20200220425A1 ROTOR AND MOTOR INCLUDING SAME Public/Granted day:2020-07-09
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