Fluid handling – Line condition change responsive valves – With separate connected fluid reactor surface
Patent
1996-02-27
2000-02-22
Hepperle, Stephen M.
Fluid handling
Line condition change responsive valves
With separate connected fluid reactor surface
137505, 13750513, G05D 1608
Patent
active
060268506
ABSTRACT:
A pressure regulating valve adapted to be interposed between a pressurized liquid supply whose pressure varies and a spray nozzle or other liquid applicator from which the liquid is discharged. The valve, actuated only when the pressure of the incoming liquid exceeds a predetermined minimum level, functions to maintain the flow of liquid fed to the applicator at a substantially constant pressure level regardless of variations in the pressure of the liquid supply, and to cut off flow automatically should the supply pressure fall below an acceptable level.
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Gilcrest, Jr. Edward A.
Lacko Mark A.
Lavereck John R.
Newton John R.
Global Agricultural Technology and Engineering, LLC
Hepperle Stephen M.
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