Flow metering valve

Details Flow metering valve Flow metering valve

1983-11-03

1985-03-19

Rosenthal, Arnold

Fluid handling

Processes

Carbonated beverage handling processes

137859, 137508, 137509, 137510, 251334, F16K 1706

Patent

active

045052875

ABSTRACT:
An apparatus for metering fluids at high pressures of about 20,000 to 60,000 psi is disclosed. The apparatus includes first and second plates which are positioned adjacent each other to form a valve chamber. The plates are made of materials which have substantially equal elastic properties. One plate has a planar surface area, and the other a recessed surface area defined by periphery and central lips. When the two plates are positioned in adjacent contacting relationship, a valve chamber is formed between the planar surface area and the recessed surface area. Fluid is introduced into the chamber and exits therefrom when a deformation occurs at positions where they no longer form a valve seat. This permits the metering of fluids at high pressures and at slow variable rates. Fluid then exits from the chamber until an applied external force becomes large enough to bring the valve seats back into contact.

REFERENCES:
patent: 2006319 (1935-06-01), Hueber
patent: 3190496 (1965-06-01), Weiland, Jr. et al.
patent: 3322155 (1967-05-01), Julow
patent: 3750699 (1973-08-01), Borg
patent: 3956604 (1976-05-01), Larker et al.
patent: 4051979 (1977-10-01), Smith
patent: 4077569 (1978-03-01), Deines
patent: 4108327 (1978-08-01), Shonerd et al.
patent: 4199004 (1980-04-01), Wada et al.

Affiliated with

Also associated with

Rating

Flow metering valve does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Flow metering valve, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flow metering valve will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-747956