Invention Grant
- Patent Title: Torque detecting device and electric power steering system
- Patent Title (中): 扭矩检测装置和电动助力转向系统
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Application No.: US14341049Application Date: 2014-07-25
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Publication No.: US09255857B2Publication Date: 2016-02-09
- Inventor: Kensaku Hotta , Yusuke Matsui
- Applicant: JTEKT CORPORATION
- Applicant Address: JP Osaka-shi
- Assignee: JTEKT CORPORATION
- Current Assignee: JTEKT CORPORATION
- Current Assignee Address: JP Osaka-shi
- Agency: Oliff PLC
- Priority: JP2013-161251 20130802
- Main IPC: G01L3/02
- IPC: G01L3/02 ; G01L3/10 ; B62D5/04
Abstract:
A torque detecting device includes a permanent magnet; a first magnetic yoke; a second magnetic yoke; two magnetic elements; a terminal; a case; and an external housing. The two magnetic elements are electrically connected to the terminal. The case accommodates the two magnetic elements and the terminal. The external housing accommodates the permanent magnet, the first magnetic yoke, and the second magnetic yoke, covers an outer side surface of the case, and is formed integrally with the case.
Public/Granted literature
- US20150033877A1 TORQUE DETECTING DEVICE AND ELECTRIC POWER STEERING SYSTEM Public/Granted day:2015-02-05
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