Fluid handling – Line condition change responsive valves – Direct response valves
Patent
1979-10-22
1982-03-02
Cline, William R.
Fluid handling
Line condition change responsive valves
Direct response valves
251337, F16K 1502
Patent
active
043174680
ABSTRACT:
An air compressor having a main pressure line connected to an object to be inflated and an accumulator connected to the main pressure line through a restrictor to receive an average of the output pressure during the pumping stroke and to receive, at other times, the actual object pressure so that the pressure in the accumulator corresponds to the pressure in the object, and a relief valve responsive to the pressure in the accumulator for connecting the accumulation to atmosphere when a pressure preselected by a regulator is obtained in the object.
REFERENCES:
patent: 946661 (1910-01-01), Desmond
patent: 1346921 (1920-07-01), Terry
patent: 1489488 (1924-04-01), Erickson
patent: 2619982 (1952-12-01), Turnel
patent: 2908288 (1959-10-01), Carr et al.
Langan Allen W.
Schwartz Edwin L.
Cline William R.
Posta Jr. John J.
Rite Autotronics Corporation
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