System and method for improving operation of an engine combusting liquefied petroleum gas

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United States of America Patent

PATENT NO 9322355
APP PUB NO 20150047610A1
SERIAL NO

13970510

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Abstract

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A method and system for improving operation of an engine that is supplied a fuel having a low super critical temperature is presented. In one example, the method supplies fuel to cool a direct injection fuel pump and participate in combustion in an engine cylinder after the fuel is vaporized. The method also provides for injecting a liquid fuel to the engine cylinder via the direct injection fuel pump.

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Patent Owner(s)

  • FORD GLOBAL TECHNOLOGIES, LLC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Pursifull, Ross Dykstra Dearborn, US 510 6835

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