Invention Grant
- Patent Title: Control device
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Application No.: US16623572Application Date: 2018-08-27
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Publication No.: US10955046B2Publication Date: 2021-03-23
- Inventor: Keisuke Nishimura , Yoichi Tajima , Kazuomi Okasaka
- Applicant: AISIN AW CO., LTD.
- Applicant Address: JP Anjo
- Assignee: AISIN AW CO., LTD.
- Current Assignee: AISIN AW CO., LTD.
- Current Assignee Address: JP Anjo
- Agency: Oliff PLC
- Priority: JPJP2017-163383 20170828
- International Application: PCT/JP2018/031546 WO 20180827
- International Announcement: WO2019/044756 WO 20190307
- Main IPC: F16H61/02
- IPC: F16H61/02 ; F04B49/06 ; F16H61/00

Abstract:
A control device that includes an electronic control unit that is configured to perform, when specific control that causes a change in a state of a hydraulic circuit in the hydraulic control device that involves an increase in hydraulic pressure at the discharge port is performed in a state in which a rotational speed of the electric motor is a first rotational speed, torque increase control that controls drive of the electric motor such that torque of the electric motor starts to increase before hydraulic pressure at the discharge port increases by the specific control.
Public/Granted literature
- US20200370641A1 CONTROL DEVICE Public/Granted day:2020-11-26
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