Fluid disc pump with square-wave driver
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United States of America Patent
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-
Feb 12, 2013
Grant Date -
Aug 4, 2011
app pub date -
Feb 3, 2010
filing date -
Feb 3, 2010
priority date (Note) -
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status (Latency Note)
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Abstract
A pump having a substantially cylindrical shape and defining a cavity formed by a side wall closed at both ends by end walls wherein the cavity contains a fluid is disclosed. The pump further comprises an actuator operatively associated with at least one of the end walls to cause an oscillatory motion of the driven end wall to generate displacement oscillations of the driven end wall within the cavity. The pump further comprises a valve for controlling the flow of fluid through the valve.
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