Regulator valve

Details Regulator valve Regulator valve

1977-07-11

1979-11-27

Nilson, Robert G.

Fluid handling

Line condition change responsive valves

With separate connected fluid reactor surface

13750513, G05D 701

Patent

active

041755839

ABSTRACT:
A regulator valve for maintaining a constant volumetric flow comprising a flap installed within a flow duct and pivotable from an open position to a closed position against the action of a biasing force, a bellows whose internal volume is in communication via an opening in the flap with the upstream side of the flap, the bellows further being joined to the downstream side of the flap and supported in the duct.

REFERENCES:
patent: 3187768 (1965-06-01), Waterfill
patent: 3452762 (1969-07-01), Fahre
patent: 3845783 (1974-11-01), Lepeleire

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