Positive Displacement Pump and Suction Valve Module Therefor

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United States of America Patent

APP PUB NO 20140348677A1
SERIAL NO

14344761

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A device for pumping a fluid comprises a suction valve module. In addition, the device comprises a discharge valve module. Further, the device comprises a fluid flow passage extending between the suction valve module and the discharge valve module. The suction valve module includes a valve housing block having a fluid inlet and a suction valve assembly disposed within the valve housing block. The suction valve assembly includes a moveable poppet element configured to reciprocate along a suction valve axis that is skewed relative to a central axis of the fluid inlet.

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Patent Owner(s)

Patent OwnerAddress
NATIONAL OILWELL VARCO L P7909 PARKWOOD CIRCLE DRIVE HOUSTON TX 77036

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Moeller, Manuel Tulsa, US 3 139
Whaley, Jason Neal Bells, US 6 192

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