Non-contact engine parameter sensor

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United States of America Patent

PATENT NO 7977939
APP PUB NO 20080116895A1
SERIAL NO

11873901

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A system and method for non-contact engine parameter sensing. A magnetized engine component establishes a magnetic field that varies in response to stress imparted within the engine. A magnetic field sensing element spaced from the magnetized engine component is configured to provide an output indicative of a state of combustion in response to the magnetic field.

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Patent Owner(s)

Patent OwnerAddress
STONERIDGE CONTROL DEVICES INC39675 MACKENZIE DRIVE SUITE 400 NOVI MI 48377

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hedayat, Kayvan Weston, US 25 312
Poirier, Norman Raynham, US 20 213

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