Fluid handling – Systems – Supply and exhaust
Patent
1976-09-08
1978-05-16
Schwadron, Martin P.
Fluid handling
Systems
Supply and exhaust
137315, 251315, F16k 1100
Patent
active
040893456
ABSTRACT:
A discharge valve for controlling the discharge flow of water from the delivery end of a fire pump including a valve body having an integral extension portion forming an inlet waterway for delivering water from the delivery end of the fire pump to the valve chamber of the discharge valve, a valve cover having an integral discharge portion for directing the water to the fire hose in a downward direction, and a push-pull drain valve formed integrally with and contained within the valve cover.
REFERENCES:
patent: 2665879 (1954-01-01), Housekeeper et al.
patent: 2741138 (1956-04-01), Russell
patent: 2916254 (1959-12-01), Wendell
patent: 3173648 (1965-03-01), McGuire et al.
patent: 3463451 (1969-08-01), Treadwell
patent: 3464449 (1969-09-01), Morton
patent: 3698687 (1972-10-01), Kitamura
patent: 3714968 (1973-02-01), Billeter
patent: 3770016 (1973-11-01), Johnstone et al.
patent: 3985334 (1976-10-01), Domyan
Hale Fire Pump Company
Schwadron Martin P.
Walton G. L.
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