Chimney fire extinguisher

Fire extinguishers – Mount – cabinet or guard – Movable relative to fire

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Details

169 54, 169 70, 239123, 2392883, 239550, 2395533, 239554, 239567, 239DIG13, A62C 2300

Patent

active

047368012

ABSTRACT:
A fire extinguisher has an elongated manifold for discharging water on a chimney fire and is protectively secured within an opened face cage. The top has a threaded opening for a connection to a water hose and pointed bottom end for a ram head. An elongated bore extending from the hose connection feeds water to a plurality of lateral channels with openings on the outside of the manifold. A plurality of spray nozzles mounted in the openings are arranged to discharge a spray mist from the nozzles peripherally about the chimney wall. When lowered or dropped within a chimney the manifold pointed end penetrates the ignited mass of creosote while spraying a water mist to quench the fire.

REFERENCES:
patent: Re31495 (1984-01-01), Zublin
patent: 1469336 (1923-10-01), Rowley
patent: 1658697 (1928-02-01), Wiesman
patent: 2605140 (1952-07-01), Bartling
patent: 2763288 (1956-09-01), Tharp
patent: 3361364 (1968-01-01), Purtell
patent: 3797746 (1974-03-01), Gray et al.
patent: 4393941 (1983-07-01), Stevens
patent: 4442899 (1984-04-01), Zublin

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