Fluid handling – Systems – Plural noncommunicating flow paths
Patent
1978-12-18
1981-04-07
Michalsky, Gerald A.
Fluid handling
Systems
Plural noncommunicating flow paths
137870, 251 7, F16K 1100
Patent
active
042599857
ABSTRACT:
A three-way pinch valve assembly is operated with a single solenoid with one pinch valve mounted on each end of the solenoid, one valve will normally be open and the other valve will normally be closed. The plunger of the solenoid is split so that each movable pinch bar of each pinch valve is separately adjustable. A back-up pinch bar for each movable pinch bar is likewise adjustable. A three-way valve is provided by connecting the tubing from the two pinch valves to a T-fitting having a single outlet.
REFERENCES:
patent: 3511469 (1970-05-01), Bell
patent: 4051867 (1977-10-01), Forberg
patent: 4071039 (1978-01-01), Goof
Brunswick Corporation
Heimovics John G.
Lawler, Jr. William G.
Michalsky Gerald A.
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