Fire extinguishers – Special applications – Condition responsive control
Patent
1981-05-29
1985-02-19
Rolla, Joseph J.
Fire extinguishers
Special applications
Condition responsive control
340578, A62C 3718
Patent
active
044999526
ABSTRACT:
A fire and explosion suppression system which is operative for suppressing an explosion within 100 milliseconds of the existence of a high energy ignition and within 200 milliseconds of the existence of a low energy ignition. Actuation circuitry for this system is also disclosed and claimed and includes circuitry operative in two different modes having different sensitivities and response as well as circuitry for sensing the failure of suppression elements to operate and for actuation of additional suppression elements in response to this sensed failure.
REFERENCES:
patent: 3235860 (1966-02-01), Vassil
patent: 3665440 (1972-05-01), McMenamin
patent: 3716717 (1973-02-01), Scheidweiler et al.
patent: 3762477 (1973-10-01), Mobley, Sr.
patent: 3825766 (1974-07-01), Connor et al.
patent: 4013128 (1977-03-01), Davis
Spector Dov
Spector Yehiel
Noland Kenneth
Rolla Joseph J.
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