Flow regulator for agricultural drip emitter
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United States of America Patent
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-
May 5, 2015
Grant Date -
Apr 26, 2012
app pub date -
Oct 25, 2011
filing date -
Oct 25, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An apparatus is supplied for a self adjusting regulator suited for an irrigation emitter. A curved flow channel is integrated into a concave dome shaped surface. A deformable member deforms to approach the surface to adjust the resistance to flow. The concave dome shaped surface may match a deformed shape of the membrane. Irregularities in the interface between the surface and the deformable member are configured to achieve a desired discharge under varying flow conditions. The deformable member may activate an inlet filter cleaner by pushing a ram and thereby unclogging the filter.
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Family
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Cited Art Landscape
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