Invention Grant
- 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.: US12345148Application Date: 2008-12-29
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Publication No.: US07895906B2Publication Date: 2011-03-01
- Inventor: Kayvan Hedayat , Norman Poirier
- Applicant: Kayvan Hedayat , Norman Poirier
- Applicant Address: US MA Canton
- Assignee: Stoneridge Control Devices, Inc.
- Current Assignee: Stoneridge Control Devices, Inc.
- Current Assignee Address: US MA Canton
- Agency: Grossman, Tucker, Perreault & Pfleger, PLLC
- Main IPC: G01L3/10
- IPC: G01L3/10
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.
Public/Granted literature
- US20090165571A1 Sensor System Including a Magnetized Shaft Public/Granted day:2009-07-02
Information query
