Invention Grant
- Patent Title: Magnetic torque sensor for transmission converter drive plate
- Patent Title (中): 用于传动变换器驱动板的磁力矩传感器
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Application No.: US13368079Application Date: 2012-02-07
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Publication No.: US08635917B2Publication Date: 2014-01-28
- Inventor: Seong-Jae Lee
- Applicant: Seong-Jae Lee
- Applicant Address: US IL Chicago
- Assignee: Methode Electronics, Inc.
- Current Assignee: Methode Electronics, Inc.
- Current Assignee Address: US IL Chicago
- Agency: Blank Rome LLP
- Main IPC: G01L3/00
- IPC: G01L3/00

Abstract:
A magnetic torque sensing device having a disk-shaped member with a magnetoelastically active region. The magnetoelastically active region has a magnetically conditioned region with an initial direction of magnetization that is perpendicular to the sensitive directions of magnetic field sensor pairs placed proximate to the magnetically active region. Magnetic field sensors are specially positioned in relation to the disk-shaped member to accurately measure torque while providing improved RSU performance and reducing the detrimental effects of compassing.
Public/Granted literature
- US20130091960A1 MAGNETIC TORQUE SENSOR FOR TRANSMISSION CONVERTER DRIVE PLATE Public/Granted day:2013-04-18
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