Invention Grant
- Patent Title: Motor, fan, air conditioning apparatus, and method for manufacturing motor
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Application No.: US17255046Application Date: 2018-08-02
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Publication No.: US11658526B2Publication Date: 2023-05-23
- Inventor: Hiroki Aso , Takaya Shimokawa , Junichiro Oya , Naoki Tamura
- Applicant: Mitsubishi Electric Corporation
- Applicant Address: JP Tokyo
- Assignee: Mitsubishi Electric Corporation
- Current Assignee: Mitsubishi Electric Corporation
- Current Assignee Address: JP Tokyo
- Agency: Posz Law Group, PLC
- International Application: PCT/JP2018/029015 2018.08.02
- International Announcement: WO2020/026408A 2020.02.06
- Date entered country: 2020-12-22
- Main IPC: H02K1/27
- IPC: H02K1/27 ; H02K1/2733 ; F24F1/0007 ; H02K21/14 ; H02K29/08 ; H02K29/03

Abstract:
A motor includes a rotor, a stator, and a magnetic pole position detection element to detect a position of a magnetic pole of the rotor. The rotor includes a resin magnet having a first orientation and a second orientation, and a shaft fixed to the resin magnet, and the first and second orientations and are different from each other in a radial direction. The magnetic pole position detection element faces the resin magnet in an axial direction.
Public/Granted literature
- US20210376674A1 MOTOR, FAN, AIR CONDITIONING APPARATUS, AND METHOD FOR MANUFACTURING MOTOR Public/Granted day:2021-12-02
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