Volumetric pump and its driving mechanism

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 9022755
APP PUB NO 20110206545A1
SERIAL NO

13126065

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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The pump includes a housing containing a hollow elongated part, a piston arranged to move back and forth inside an elongated part, an inlet port and an outlet port arranged so that a fluid can be sucked through the inlet port into a chamber during an instroke of the piston and expelled through the outlet port during an outstroke. A linearly and/or angularly actuable valve system has a valve holder mounted on the pump housing which includes at least one through-hole extending from the piston chamber to the housing outer surface. The valve holder contains an inlet and/or outlet to alternately connect the inlet and outlet ports of the volumetric pump.

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First Claim

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Patent Owner(s)

Patent OwnerAddress
SWISSINNOV PRODUCT SARL1196 GLAND

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Junod, Florent Veigy Foncenex, FR 15 108
Vuichard, Philippe Dingy en Vuache, FR 1 6

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