Invention Grant
- Patent Title: Motor unit, motor with speed reduction mechanism, and sliding door automatic opening/closing device
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Application No.: US15109838Application Date: 2015-01-26
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Publication No.: US09957746B2Publication Date: 2018-05-01
- Inventor: Akihiro Kaihatsu , Masazumi Ishikawa
- Applicant: Mitsuba Corporation
- Applicant Address: JP Kiryu-shi
- Assignee: Mitsuba Corporation
- Current Assignee: Mitsuba Corporation
- Current Assignee Address: JP Kiryu-shi
- Agency: Wood Herron & Evans LLP
- Priority: JP2014-013228 20140128
- International Application: PCT/JP2015/052027 WO 20150126
- International Announcement: WO2015/115368 WO 20150806
- Main IPC: H02K5/22
- IPC: H02K5/22 ; E05F15/643 ; F16H1/28 ; H02K29/06 ; H02K1/14 ; H02K7/116 ; H02K11/21 ; H02K11/33 ; B60J5/04 ; E05D15/06 ; E05D15/10 ; F16H57/08
Abstract:
Disclosed is a motor unit including: an electric motor; a motor housing (6) configured to accommodate the electric motor; and a control substrate (70) including a sensor element (72S) to detect a position of an inner rotor of the electric motor in a rotational direction. The motor housing (6) includes a substrate accommodating portion (80) configured to accommodate at least a portion of the control substrate (70); a positioning portion (81) that is formed in the substrate accommodating portion (80), and positions the control substrate (70); and a screw configured to fix a stator of the electric motor to the positioning portion (81).
Public/Granted literature
- US20160326790A1 Motor Unit, Motor With Speed Reduction Mechanism, And Sliding Door Automatic Opening/Closing Device Public/Granted day:2016-11-10
Information query
