Invention Grant
- Patent Title: Hydraulic power steering system
- Patent Title (中): 液压动力转向系统
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Application No.: US13664005Application Date: 2012-10-30
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Publication No.: US08733493B2Publication Date: 2014-05-27
- Inventor: Akihiko Shiina , Keisuke Izutani , Masahiko Sakamaki
- Applicant: JTEKT Corporation
- Applicant Address: JP Osaka
- Assignee: JTEKT Corporation
- Current Assignee: JTEKT Corporation
- Current Assignee Address: JP Osaka
- Agency: Oliff PLC
- Priority: JP2011-244728 20111108
- Main IPC: B62D5/09
- IPC: B62D5/09
Abstract:
A hydraulic power steering system includes a rotation angle sensor that detects a rotation angle of a shaft. A rotary valve includes a valve element that rotates together with the shaft of an electric motor and a housing that has an internal space connected to oil passages. A control unit reflects an output from the rotation angle sensor on control of the electric motor.
Public/Granted literature
- US20130112492A1 HYDRAULIC POWER STEERING SYSTEM Public/Granted day:2013-05-09
Information query
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