Spring-loaded valve

Details Spring-loaded valve Spring-loaded valve

1985-06-14

1986-09-23

Cohan, Alan

Fluid handling

Line condition change responsive valves

Direct response valves

137537, 137522, F16K 1502

Patent

active

046129626

ABSTRACT:
In a spring-loaded valve, a coil spring functions not only to bias a valve member toward its seat but also to retain the valve member in assembly with the valve.

REFERENCES:
patent: 1938418 (1933-12-01), Evans
patent: 2249971 (1941-07-01), Mecorney
patent: 2710023 (1955-06-01), Blackford et al.
patent: 3077206 (1963-02-01), Graham
patent: 3335750 (1967-08-01), Kepner
patent: 3702141 (1972-11-01), Wetterhorn
patent: 4027691 (1977-06-01), Roffelsen

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