Invention Grant
- Patent Title: Motor and method of manufacturing the same
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Application No.: US16031474Application Date: 2018-07-10
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Publication No.: US10566871B2Publication Date: 2020-02-18
- Inventor: Hiroshi Sambuichi , Kosuke Ogawa , Takashi Hattori
- Applicant: Nidec Corporation
- Applicant Address: JP Minami-Ku, Kyoto
- Assignee: NIDEC CORPORATION
- Current Assignee: NIDEC CORPORATION
- Current Assignee Address: JP Minami-Ku, Kyoto
- Agency: Cantor Colburn LLP
- Priority: JP2014-265024 20141226
- Main IPC: H02K3/52
- IPC: H02K3/52 ; H02K3/50 ; H02K3/18 ; H02K3/28 ; H02K3/38 ; H02K15/00

Abstract:
A motor, may include a rotor having a shaft which has its center on a center axis extending in one direction; a stator which surrounds the rotor in the axial circumference, and includes a plurality of coils; and bus bars connecting coil ends extending from the coils. The bus bars may include a plate shape member bent in a thickness direction, a width direction of the bus bars being identical to an axial direction of the motor. Each of the bus bars may include a main body portion, and a coil end connection portion which extends from the main body portion and grips one of the coil ends at an opening that is open toward one direction within a plane perpendicular to the axial direction.
Public/Granted literature
- US20180323670A1 MOTOR AND METHOD OF MANUFACTURING THE SAME Public/Granted day:2018-11-08
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