Rotating piston for pumps

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10859162
APP PUB NO 20190271396A1
SERIAL NO

16416658

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Importance

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Abstract

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A piston is the driven component within a pump. The piston is driven along a longitudinal axis to pump a fluid through the pump. The fluid flows through the piston between an upstream end of the pump and a downstream end of the pump. The piston outputs the fluid into the downstream end of the pump at a vector offset from the longitudinal axis, thereby inducing rotation of the piston throughout the pumping process. Rotating the piston encourages even wear on various components within the pump, such as sealing rings surrounding the piston, thereby increasing the lifespan of the components and increasing the efficiency of the pump.

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Patent Owner(s)

Patent OwnerAddress
GRACO MINNESOTA INC88 11TH AVENUE NE MINNEAPOLIS MN 55413-1829

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Horning, Jeromy D Albertville, US 43 170
Klaverkamp, James A Clearwater, US 3 22
Lins, Christopher A Waverly, US 51 312

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