Lobe gear pump with inducer assembly and centrifugal pump having one fluid flow path

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 10995751
APP PUB NO 20180209418A1
SERIAL NO

15744999

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Importance

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Abstract

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A high speed, rotary lobe gear pump assembly is provided which combines a positive displacement lobe gear pump having wipers with a centrifugal pump utilizing an impeller. The centrifugal pump feeds high pressure fluid flow directly into the lobe gear pump allowing the gear pump to rotate at high speeds without cavitation. The high speed capability of the pump assembly allows the lobe gear pump to operate without speed reduction gearing for the motor shaft.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
PMC LIQUIFLO EQUIPMENT CO INC443 NORTH AVENUE GARWOOD NJ 07027

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Chu, Yu-Sen J Westlake, US 4 8

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