Invention Grant
- Patent Title: Electric actuator-integrated electric power steering system and method of controlling the same
- Patent Title (中): 电动执行器一体化电动助力转向系统及其控制方法
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Application No.: US14301059Application Date: 2014-06-10
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Publication No.: US09266560B2Publication Date: 2016-02-23
- Inventor: Dae Suk Jung , Soo Bo Park
- Applicant: Hyundai Motor Company
- Applicant Address: KR Seoul
- Assignee: Hyundai Motor Company
- Current Assignee: Hyundai Motor Company
- Current Assignee Address: KR Seoul
- Agency: Morgan, Lewis & Bockius LLP
- Priority: KR10-2013-0082871 20130715
- Main IPC: B62D5/06
- IPC: B62D5/06 ; B60H1/32 ; B62D5/065 ; F04B23/04 ; F04B49/02
Abstract:
An electric actuator-integrated electric power steering system may include an integrated motor which provides rotational force, a hydraulic pump connected to one end of the integrated motor and supplied with the rotational force from the integrated motor to pump working fluid that is used to transmit steering force, and an electric actuator connected to the other end of the integrated motor via a power controlling means. The electric actuator may operate when the rotational force is transmitted to the electric actuator and whether the rotational force from the integrated motor is transmitted to or cut off from the electric actuator may depend on an operation of the power controlling means.
Public/Granted literature
- US20150019078A1 ELECTRIC ACTUATOR-INTEGRATED ELECTRIC POWER STEERING SYSTEM AND METHOD OF CONTROLLING THE SAME Public/Granted day:2015-01-15
Information query
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