Modular diaphragm pumping system
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United States of America Patent
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Jan 13, 2015
Issued Date -
N/A
app pub date -
Apr 29, 2011
filing date -
Nov 3, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A pump system includes: a first coupler that receives a common input feed and provides two input feeds of fluid being drawn into the pump system, a second coupler that receives two output feeds and provides a common output feed of the pumped fluid, and a third coupler that receives a common gas feed providing two gas feeds to drive the pump system; two pumps, each having an inlet to receive a respective input feed, an outlet to provide a respective output feed of the pumped fluid, and a gas inlet to receive a respective gas feed so as to cause pumping action to drive the pump; and a base for holding the couplers with straps for attaching the two pump. The common gas feed causes pumping action in the two pumps and provides a constant almost pulsation free flow.
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