Fire extinguisher valve

Details Fire extinguisher valve Fire extinguisher valve

1985-01-22

1986-02-04

Nase, Jeffrey V.

Fire extinguishers

Portable vessels

Gas pressure

169 71, 169 89, 169 75, 2224021, A62C 1324, A62C 2300

Patent

active

045679487

ABSTRACT:
A portable fire extinguisher designed to increase the discharge velocity and maximum throw distance of the extinguishant. A poppet type valve manually operable to open and close the extinguisher. Tappets placed outside the path of the discharging extinguishant and a smoothly finished discharge passage to provide an obstruction free discharge path. The obstruction free discharge path reduces turbulence and the resultant pressure drop in the extinguishant and increases both the discharge rate and throw distance.

REFERENCES:
patent: 3713493 (1973-01-01), Hansen

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