Valve structure

Details Valve structure Valve structure

1975-05-19

1977-03-22

Nilson, Robert G.

Fluid handling

Self-proportioning or correlating systems

Self-controlled branched flow systems

137218, F16K 4500

Patent

active

040130886

ABSTRACT:
A valve structure has a body with an inlet, an outlet and an intermediate by pass aperture. A pair of identical check valves are located in the body, one to each side of the aperture. The check valve nearest the inlet has a slidable housing, movable to cover the aperture, biased away from the fixed housing of the second check valve by a spring. The check valves are closable by individual springs in the direction of the inlet but the individual springs are stronger than the spring separating the housings.

REFERENCES:
patent: 3747621 (1973-07-01), Tine
patent: 3818929 (1974-06-01), Braukmann
patent: 3906987 (1975-09-01), Rushforth

Affiliated with

Also associated with

Rating

Valve structure does not yet have a rating. At this time, there are no reviews or comments for this patent.

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

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1951281