MODULE FOR CONTROLLING FUEL PRESSURE IN AN INTERNAL COMBUSTION ENGINE

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United States of America Patent

APP PUB NO 20160146147A1
SERIAL NO

14900978

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A module for controlling a first fuel rail pressure in an internal combustion engine and maintaining a predetermined pressure bias with a second fuel rail pressure comprises a manifold body and several components that are mounted on the manifold body to form an unitary and independent structure that is fluidly connected to a first fuel supply and to a first fuel rail. The components that are mounted on the manifold body are a pressure regulator, a shut-off valve and a check valve and can further comprise, for example, a service valve for venting the fuel from the module and/or a sensor for measuring the pressure in the first fuel rail.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
WESTPORT POWER INCVANCOUVER BRITISH COLUMBIA V6P 6G2

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
MARK, Randall T Nanoose Bay, CA 2 3
WALKER, James D Malvern, GB 38 745

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