Liner Lock Flange for A Piston Pump

Number of patents in Portfolio can not be more than 2000

United States of America

APP PUB NO 20200049144A1
SERIAL NO

16100108

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A piston pump includes a frame, a housing configured to be coupled to the frame via a fastener, an annular liner defining a chamber configured to receive a piston of the piston pump, and an annular liner lock flange circumferentially surrounding the annular liner. The annular liner lock flange includes a radially-extending portion configured to be positioned within a respective counterbore of the frame and a respective counterbore of the housing while the housing is coupled to the frame via the fastener to block relative movement between the liner lock flange, the frame, and the housing.

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Patent Owner(s)

Patent OwnerAddress
SCHLUMBERGER TECHNOLOGY CORPORATION300 SCHLUMBERGER DRIVE SUGAR LAND TX 77478

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Crew,, JR David Scott Houston, US 1 0
Halmari, Jaakko Jalmari Houston, US 3 9
Pruitt, Jeffrey Boardman Humble, US 2 9
Tran, Ban Houston, US 2 2

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