Inlet cutbacks for high speed gear pump

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9068568
APP PUB NO 20140023545A1
SERIAL NO

13555902

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A gear pump comprises first and second gears and a housing. The housing comprises a first arcuate gear bore that receives the first gear, a second arcuate gear bore that receives the second gear, a discharge port that joins the first and second arcuate gear bores, an inlet port that joins the first and second arcuate gear bores opposite the discharge port; and first and second cutbacks that are joined to the first and second arcuate gear bores, respectively, adjacent the inlet port.

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Patent Owner(s)

Patent OwnerAddress
HAMILTON SUNDSTRAND CORPORATIONFOUR COLISEUM CENTRE 2730 WEST TYVOLA ROAD CHARLOTTE NC 28217

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Heitz, Steven A Rockford, US 28 169
Ni, Weishun Rockton, US 10 44

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