Gear pump

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9945376
APP PUB NO 20170268507A1
SERIAL NO

15072151

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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An embodiment of a gear pump arrangement includes a first gear defining a first set of teeth; and a second gear defining a second set of teeth, the first set of teeth and the second set of teeth being in meshed communication such that fluid is pumped in response to rotation of the first gear and the second gear, at least one of the first set of teeth and the second set of teeth having at least one gear tooth passageway through each tooth thereby fluidically connecting opposing faces of the tooth.

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Patent Owner(s)

Patent OwnerAddress
HAMILTON SUNDSTRAND CORPORATION2730 WEST TYVOLA ROAD FOUR COLISEUM CENTRE CHARLOTTE NC 28217

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Ribarov, Lubomir A West Hartford, US 110 861
Veilleux,, Jr Leo J Wethersfield, US 98 717

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