Diaphragm pump and pumping systems

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United States of America Patent

PATENT NO 8932032
SERIAL NO

13472099

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Abstract

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A process fluid pump can include a pump chamber, an inlet valve, and an outlet valve. Diaphragm regions can define at least a portion of each of the pump chamber, the inlet valve, and the outlet valve. The diaphragm regions can each have an actuation region with a surface that is convexly shaped when the formed actuation region is in a natural unstressed first state, and each formed actuation region can be actuated by a motive fluid to transition to a second state in which the surface is non-convexly shaped.

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Patent Owner(s)

Patent OwnerAddress
BAXTER INTERNATIONAL INCONE BAXTER PARKWAY DEERFIELD IL 60015
BAXTER HEALTHCARE SATHURGAUERSTRASSE 130 GLATTPARK OPFIKON CH-8152 SWITZERLAND

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Orr, Troy J Draper, US 32 2312

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