Automatic fire alarm and extinguisher device

Details Automatic fire alarm and extinguisher device Automatic fire alarm and extinguisher device

1975-05-13

1976-11-09

Ward, Jr., Robert S.

Fire extinguishers

Special applications

Condition responsive control

169 16, 340237S, 340418, A62C 3718, G08B 1900

Patent

active

039905187

ABSTRACT:
An automatic fire alarm and extinguisher device in the form of a fire protection unit comprising fire alarm means, preferably a smoke alarm and a heat or flame alarm, valve means for controlling an extinguisher fluid, means for controlling the valve means in response to action of the respective alarms, all of which is disposed in a common protective housing, and at least one extinguisher fluid outlet head. The unit may be connected to a central station over a monitored line and where a plurality of outlet heads are employed for respective adjacent zones, the zones, by suitable disposition of the outlet heads, may overlap.

REFERENCES:
patent: 2509497 (1950-05-01), Hesson
patent: 3255441 (1966-06-01), Goodwin et al.
patent: 3447152 (1969-05-01), Jensen
patent: 3469250 (1969-09-01), Voigt
patent: 3605901 (1971-09-01), Grabowski et al.
patent: 3702158 (1972-11-01), Livingston et al.
patent: 3750161 (1973-07-01), Teeters
patent: 3773145 (1973-11-01), Drexler
patent: 3835931 (1974-09-01), Livingston
patent: 3865192 (1975-02-01), Dunphy
patent: 3866687 (1975-02-01), Banner

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