Closed loop diesel engine control

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United States of America Patent

PATENT NO 4397285
SERIAL NO

06283387

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Abstract

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A method and apparatus for achieving optimized efficiency combustion in a diesel internal combustion engine utilizes a cylinder pressure detector which measures peak cylinder pressure relative to crankshaft timing and compares it with a speed-load-timing map comprising several engine parameters including engine speed and engine load in order to compensate for various unknown combustion characteristics of the fuels to be used in compression ignition engines, and automatically adjusts fuel injection timing for optimum efficiency.

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Patent Owner(s)

Patent OwnerAddress
PHYSICS INTERNATIONAL COMPANY1700 MERCED ST A CORP OF CA SAN LEANDRO CA 94577

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
O'Neill, Cormac G Walnut Creek, CA 9 230

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