Invention Grant
- Patent Title: Electric motor
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Application No.: US17277073Application Date: 2018-09-20
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Publication No.: US11996751B2Publication Date: 2024-05-28
- Inventor: Masafumi Tamai , Ryosuke Suzuki , Yoshio Matsukawa
- Applicant: MAHLE ELECTRIC DRIVES JAPAN CORPORATION
- Applicant Address: JP Shizuoka-ken
- Assignee: MAHLE ELECTRIC DRIVES JAPAN CORPORATION
- Current Assignee: MAHLE ELECTRIC DRIVES JAPAN CORPORATION
- Current Assignee Address: JP Numazu
- Agency: Pearne & Gordon LLP
- International Application: PCT/JP2018/034841 2018.09.20
- International Announcement: WO2020/059083A 2020.03.26
- Date entered country: 2021-03-17
- Main IPC: H02K5/22
- IPC: H02K5/22 ; H01R13/62 ; H02K3/52 ; H02K21/16

Abstract:
Provided is an electric motor in which it is possible to accurately leading-out terminal sections of a magnet wire that constitutes a stator coil in a prescribed leading-out direction as lead wires. A wire cover formed from a hard insulating resin is press-fitted into a wire leading-out hole provided in an end member that closes one end of a motor housing, and lead wires are led out to an exterior through through-holes provided in the wire cover. Crush ribs are provided to side surfaces of a head part of the wire cover, and, due to crushing of the crush ribs and press-fitting of the wire cover into the wire leading-out hole, the wire cover is prevented from inclining within the wire leading-out hole and a leading-out direction of the lead wires is prevented from deviating from the prescribed leading-out direction.
Public/Granted literature
- US20210384791A1 ELECTRIC MOTOR Public/Granted day:2021-12-09
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