Pressure regulator

Details Pressure regulator Pressure regulator

1976-06-14

1979-03-13

Schwadron, Martin P.

Fluid handling

Self-proportioning or correlating systems

Self-controlled branched flow systems

137510, G05D 1100

Patent

active

041436733

ABSTRACT:
A pressure regulator in which inlet pressure from a pressure medium is regulated by movable control means which occupies a position representative of a balanced condition between a predetermined force applied to the control means and representative of the desired pressure, and a counter force applied through the control means to the primary force application means whereupon the control means allows a part or all of the pressure medium to reach the pressure regulator outlet and whereby the remaining portion or none of the inlet pressure is bypassed through a bypass outlet.
The desired pressure level at the outlet of the regulator may be altered by varying the force applied to the control means, typically through the use of weights of varying magnitude.

REFERENCES:
patent: 160956 (1875-03-01), Reynolds
patent: 615812 (1898-12-01), Dallett
patent: 845402 (1907-02-01), Fracfort
patent: 904984 (1908-11-01), Ofeldt
patent: 930635 (1909-08-01), Warter
patent: 1211599 (1917-01-01), Lalor
patent: 1780782 (1930-11-01), Holmes
patent: 1871535 (1932-08-01), Lattner
patent: 1998223 (1935-04-01), Czarnecki
patent: 2329323 (1943-09-01), Benz
patent: 2622610 (1952-12-01), Rowe et al.
patent: 3662774 (1972-05-01), Johannisson
patent: 3695149 (1972-10-01), Eberhart

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