Fluid handling – Line condition change responsive valves – Direct response valves
Patent
1984-02-21
1985-10-22
Cohan, Alan
Fluid handling
Line condition change responsive valves
Direct response valves
137540, F16K 1502
Patent
active
045482349
ABSTRACT:
An improved discharge valve assembly for use with compressors and particularly the type utilizing a disc-like pressure responsive discharge valve is disclosed which includes a bridge element secured to a plate overlying the valve plate and one or more leaf spring biasing elements of the curved disc type positioned between the bridge element and disc valve member and being operative to urge the valve into a closed position. The bridge element is also provided with guide fingers to retain both the leaf spring elements and valve member in operative position.
REFERENCES:
patent: 1367452 (1921-02-01), Bolton
patent: 1834589 (1931-12-01), Holdsworth
patent: 1998444 (1935-04-01), Clapp
patent: 2062816 (1936-12-01), Mercer
patent: 3378030 (1968-04-01), Cary
patent: 4329125 (1982-05-01), Chambers
Cohan Alan
Copeland Corporation
Rivell John A.
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