Fire protection means

Details Fire protection means Fire protection means

1974-09-26

1976-10-19

Love, John J.

Fire extinguishers

Special applications

Condition responsive control

169 62, 169 28, 340227R, A62C 308

Patent

active

039865606

ABSTRACT:
A fire protection apparatus, particularly for liquid fuel containers which are carried in aircraft or other vehicles, comprises a pressure transducer for producing an electrical output upon sensing a pressure change of predetermined magnitude in a liquid, a source of fire extinguishant, an actuator for discharging the fire extinguishant from the source of fire extinguishant, and a self-energized repeater adapted to respond to the output of the pressure transducer and to generate a signal for operating the actuator to discharge fire extinguishant from the source.

REFERENCES:
patent: 2693240 (1954-11-01), Glendinning et al.
patent: 2808114 (1957-10-01), Parker, Jr. et al.
patent: 2815819 (1957-12-01), Marshall
patent: 3523583 (1970-08-01), Poitras et al.
patent: 3604511 (1971-09-01), Griffith et al.
patent: 3713491 (1973-01-01), Grabowski et al.
patent: 3825766 (1974-07-01), Connor et al.

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