Multiple valve manifold for use with a pressure processing appar

Details Multiple valve manifold for use with a pressure processing appar Multiple valve manifold for use with a pressure processing appar

1996-03-04

1998-01-20

Fox, John

Fluid handling

Systems

With flow control means for branched passages

137597, F16K 1120

Patent

active

057092478

ABSTRACT:
A valve manifold for use with a pressure sensing apparatus such as a differential pressure transmitter, the manifold being characterized by a simplified passageway system internally of the manifold and by reduced size relative to prior art manifolds, the manifold having valve chambers defining valve seats, each of the valve seats being located within a referenced prison defined by mounting holes having axes which are generally perpendicular to first and second, parallel faces of the manifold.

REFERENCES:
patent: 465091 (1891-12-01), Boes
patent: 1462857 (1923-07-01), Hiller
patent: 1797591 (1931-03-01), Spartakoff
patent: 2331133 (1943-10-01), Nardone
patent: 2871881 (1959-02-01), Hewson
patent: 3596680 (1971-08-01), Adams
patent: 3744376 (1973-07-01), Carpenter
patent: 3756274 (1973-09-01), Wolfgramm
patent: 4304257 (1981-12-01), Webster
patent: 4319492 (1982-03-01), Hewson et al.
patent: 4466290 (1984-08-01), Frick
patent: 4711268 (1987-12-01), Coleman
patent: 5267585 (1993-12-01), Jones
Catalog 3000, Anderson, Greenwood & Co. Oct. 1980.
Rosemount Model 3051C Smart Pressure Transmitter Family Brochure by Rosemount Inc.
Astava Brochure Mar. 1992 Instrument Valves and Manifolds, pages titled Document B and Document C.
Parker Fluid Connectors, a brochure by Parker Hannifin plc, page titled Variflange Manifold.

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