- Patent Title: Integrated electrical pump and oil pressure control method thereof
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Application No.: US15873683Application Date: 2018-01-17
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Publication No.: US10530286B2Publication Date: 2020-01-07
- Inventor: Youqing Xiang , Xiaoyuan Hong , Huabo Li , Qingliang Lang , Xiaojun Yan
- Applicant: Johnson Electric S.A.
- Applicant Address: CH Murten
- Assignee: JOHNSON ELECTRIC INTERNATIONAL AG
- Current Assignee: JOHNSON ELECTRIC INTERNATIONAL AG
- Current Assignee Address: CH Murten
- Agency: Muncy, Geissler, Olds & Lowe, P.C.
- Priority: CN201710039729 20170119
- Main IPC: H02P23/00
- IPC: H02P23/00 ; F01M1/02 ; F01M1/16 ; H02P23/14 ; H02P21/06 ; H02P21/20
Abstract:
An integrated electrical pump comprises a motor, an oil pump driven by the motor, and a pressure control system. The pressure control system controls a hydraulic pressure of the oil pump according to a motor speed of the motor, an oil temperature and a pressure command. An oil pressure control method of the integrated electrical pump is also provided.
Public/Granted literature
- US20180205339A1 INTEGRATED ELECTRICAL PUMP AND OIL PRESSURE CONTROL METHOD THEREOF Public/Granted day:2018-07-19
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