Flow control valve

Details Flow control valve Flow control valve

1984-12-17

1986-05-06

Schwadron, Martin P.

Fluid handling

Systems

Dividing into parallel flow paths with recombining

137503, 137613, 13762534, F16K 1726

Patent

active

045865361

ABSTRACT:
A hydraulic flow control valve is disclosed having a secondary orifice that is connected downstream and in series with one of two parallel main orifices and has a flow area that is varied by the pressure gradient across the valve so as to reduce the sensitivity of the flow through the valve to pressure gradient variations thereacross.

REFERENCES:
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patent: 3374803 (1968-03-01), Leveque
patent: 3544222 (1971-01-01), Kihara
patent: 3977423 (1976-08-01), Clayton
patent: 4000754 (1977-01-01), Risk
patent: 4200120 (1980-04-01), Kimata et al.

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