Invention Application
- Patent Title: SENSOR SYSTEM INCLUDING A MAGNETIZED SHAFT
- Patent Title (中): 传感器系统包括一个磁化轴
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Application No.: PCT/US2006/060169Application Date: 2006-10-23
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Publication No.: WO2007048143A2Publication Date: 2007-04-26
- Inventor: HEDAYAT, Kayvan , POIRIER, Norman
- Applicant: STONERIDGE CONTROL DEVICES, INC. , HEDAYAT, Kayvan , POIRIER, Norman
- Applicant Address: 300 Dan Road, Canton, Massachusetts 02021 US
- Assignee: STONERIDGE CONTROL DEVICES, INC.,HEDAYAT, Kayvan,POIRIER, Norman
- Current Assignee: STONERIDGE CONTROL DEVICES, INC.,HEDAYAT, Kayvan,POIRIER, Norman
- Current Assignee Address: 300 Dan Road, Canton, Massachusetts 02021 US
- Agency: PERREAULT, Donald, J. et al.
- Priority: US60/729,383 20051021; US11/270,049 20051109
- Main IPC: G01L3/00
- IPC: G01L3/00
Abstract:
A sensor includes a shaft and a magnetic sensor. The shaft may have at least one magnetized active region. The magnetic sensor may be configured to sense a magnetic field about the shaft, and may provide an output representative of torque applied to the shaft, shaft rotational speed and shaft rotational position.
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