Non-contact torque sensor with permanent shaft magnetization

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United States of America Patent

PATENT NO 9159481
APP PUB NO 20130207757A1
SERIAL NO

13819570

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Abstract

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A device for magnetizing an object includes first and second electrode for contacting the object to be magnetized as well as a current generator. The generator is configured to apply a current having a raising current slope and a falling current slope. The falling current slope is steeper than the raising current slope.

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Patent Owner(s)

Patent OwnerAddress
METHODE ELECTRONICS INC8750 W BRYN MAWR AVE SUITE 1000 CHICAGO IL 60631

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
May, Lutz Berg, DE 59 547

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