Cylinder pressure control of fluid injection in an internal combustion engine

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United States of America Patent

PATENT NO 4327688
SERIAL NO

06140767

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Certain reciprocating piston internal combustion engines have liquid oxidant and liquid fuel injection schedules that are controlled by a microprocessor that acts upon pre-stored data and upon engine sensor output data. For these engines, the present invention provides a pressure sensor in the working cylinder combustion chamber whose output controls the injection initiation times.

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Patent Owner(s)

Patent OwnerAddress
PURIFICATION SCIENCES INCGENEVA NY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Lowther, Frank E Buffalo, NY 36 474

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