Invention Grant
- Patent Title: Motor including winding including inner bent portion and outer bent portion and method of manufacturing motor
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Application No.: US17361732Application Date: 2021-06-29
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Publication No.: US11715986B2Publication Date: 2023-08-01
- Inventor: Shinji Ikeda , Takumi Nagaya , Tatsuya Takagi , Kuniaki Matsumoto , Kazuhiro Hosotani , Yutaro Yagi , Yoshihiko Suga , Takuya Matsumoto , Shunichi Hiraoka
- Applicant: DENSO CORPORATION
- Applicant Address: JP Kariya
- Assignee: DENSO CORPORATION
- Current Assignee: DENSO CORPORATION
- Current Assignee Address: JP Kariya
- Agency: Solaris Intellectual Property Group, PLLC
- Priority: JP 16045700 2016.03.09 JP 16045701 2016.03.09
- Main IPC: H02K5/10
- IPC: H02K5/10 ; H02K5/22 ; H02K11/05 ; H02K1/2788 ; H02K11/30 ; H02K1/14 ; H02K15/00 ; H02K15/02 ; H02K21/22

Abstract:
A motor includes a rotor and a stator including a stator core and a winding including a first extension extending with respect to the stator core toward one side in a rotation-axis direction of the rotor, a second extension extending toward a rotation-radial direction outside of the rotor from an end of the first extension on the one side in the rotation-axis direction, and a third extension extending toward the one side in the rotation-axis direction from an end at the rotor rotation-radial direction outside of the second extension, and connected to a circuit device, and the winding forming a coil around the stator core, and such that an inner bent portion at a boundary between the first and second extensions is disposed at the one side in the rotation-axis direction with respect to an outer bent portion at a boundary between the second and third extensions.
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