Fire extinguishers – Special applications – Condition responsive control
Patent
1978-10-23
1980-11-04
Spar, Robert J.
Fire extinguishers
Special applications
Condition responsive control
169 27, 169 61, A62C 3504
Patent
active
042314305
ABSTRACT:
A soda-acid fire extinguisher system reacts to the sensing of a fire in a building and starts a chemical reaction inside a sealed container. The chemical reaction produces carbon dioxide and water which is piped to the fire location and is sprayed on the fire by a nozzle. The fire extinguisher may also be manually activated and a nozzle is hand-held for extinguishing the fire.
REFERENCES:
patent: 1314186 (1919-08-01), Dorstrom
patent: 1361997 (1920-12-01), Holmes
patent: 1379850 (1921-05-01), Canova, Jr. et al.
patent: 1936007 (1933-11-01), Carroll
patent: 2689613 (1954-09-01), Whatley
patent: 3613795 (1972-10-01), Amicone et al.
Silverberg Fred A.
Spar Robert J.
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