Flow control valve
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United States of America Patent
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Mar 6, 2001
Grant Date -
N/A
app pub date -
Oct 21, 1999
filing date -
Oct 21, 1998
priority date (Note) -
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Abstract
An exemplary embodiment of the invention is a flow control valve including a first sheet having a hole therein and a second sheet secured to said first sheet at a plurality of separate seal locations along a periphery of the first and second sheets. The seal locations define at least one channel between the seal locations. The second sheet has an aperture therein in fluid communication with the hole and selectively in fluid communication with the channel.
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