Invention Grant
- Patent Title: Motor with stress absorbing portions
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Application No.: US15693605Application Date: 2017-09-01
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Publication No.: US10938269B2Publication Date: 2021-03-02
- Inventor: Yutaka Kamogi , Yasuhiro Ikehara
- Applicant: Minebea Mitsumi Inc.
- Applicant Address: JP Nagano
- Assignee: Minebea Mitsumi Inc.
- Current Assignee: Minebea Mitsumi Inc.
- Current Assignee Address: JP Nagano
- Agency: Pearne & Gordon LLP
- Priority: JPJP2016-171148 20160901
- Main IPC: H02K5/24
- IPC: H02K5/24 ; H02K11/33 ; H02K21/16 ; H02K1/27

Abstract:
A motor according to the present disclosure is a motor including a motor body part and a driving circuit part, the motor body part including: a rotor; a stator including a wound coil; a winding terminal electrically connected to the coil and extending toward the driving circuit part; and a frame housing the rotor and the stator, wherein the driving circuit part includes: a case including a first attaching portion and a frame portion with openings on both end sides of the frame portion; a first wiring board including a driving circuit and a power device mounted on the first wiring board, the first wiring board being fixed to the first attaching portion; and a first electric wiring member including a first stress absorbing portion formed into a shape absorbing stress, the first electric wiring member electrically connecting the winding terminal and the first wiring board.
Public/Granted literature
- US20180062478A1 MOTOR Public/Granted day:2018-03-01
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