Power end for hydraulic fracturing pump

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11686305
APP PUB NO 20210239112A1
SERIAL NO

17236881

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A hydraulic fracturing pump includes a power end with a plurality of torsion tubes extending between sides of a crankcase housing in which a crankshaft is rotatably mounted. The crankshaft is coupled by piston arms to crossheads disposed to reciprocate along crosshead axes that are perpendicular to the crankshaft. Disposed within the crankcase housing are a plurality of ribs generally perpendicular to the crankshaft and extending from the base of the crankshaft housing to an upper surface of the crankshaft housing. The torsion tubes are generally adjacent the upper surface of the crankcase housing and pass perpendicularly through each of the plurality of ribs and are attached to the ribs to provide rigidity to the power end.

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Patent Owner(s)

Patent OwnerAddress
LIBERTY ADVANCED EQUIPMENT TECHNOLOGIES LLC950 17TH ST SUITE 2400 DENVER CO 80202

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Buckley, Christopher Paul Montgomery, US 11 218

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