Fire suppressing apparatus

Details Fire suppressing apparatus Fire suppressing apparatus

1980-12-19

1982-11-02

Rolla, Joseph J.

Fire extinguishers

Apparatus which isolates flames from non-burning area

With means to isolate fire from atmosphere and extinguish

220 88R, 376279, A62C 700

Patent

active

043568696

ABSTRACT:
Apparatus for smothering a liquid sodium fire comprises a pan, a perforated cover on the pan, and tubes depending from the cover and providing communication between the interior of the pan and the ambient atmosphere through the perforations in the cover. Liquid caught in the pan rises above the lower ends of the tubes and thus serves as a barrier which limits the amount of air entering the pan.

REFERENCES:
patent: 2437058 (1948-03-01), Wayens
patent: 3714986 (1973-02-01), Broadley
patent: 3871459 (1975-03-01), Falgayhettes et al.
patent: 4091875 (1978-05-01), Colomne et al.
patent: 4294279 (1981-10-01), Wueth

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