Fire protection system

Details Fire protection system Fire protection system

1982-09-30

1986-09-09

Peters, Jr., Joseph F.

Fire extinguishers

Sprinkler heads

169 43, 239 1, 239536, 239587, A62C 3710

Patent

active

046103104

ABSTRACT:
A fire protection system, having spaced outlet heads as water spray sources, the outlet heads having sets of outlet nozzles for providing concentric zones of water spray coverage, either 360.degree. or less than 360.degree. to achieve a generally uniform spray coverage for minimization and more effectiveness of water use. The outlets are adjustable as to both droplet size and direction of the spray dispensed; and remote control of actuation of individual outlet nozzles or of sets thereof further minimizes and makes more effective the water use.

REFERENCES:
patent: 1629490 (1927-05-01), Erwin et al.
patent: 1997404 (1935-04-01), Hamilton
patent: 2025063 (1935-12-01), Loepsinger
patent: 2089304 (1937-08-01), Stein
patent: 2266321 (1941-12-01), Holder
patent: 2865674 (1958-12-01), Jelmeland
patent: 2943798 (1960-07-01), Rienks
patent: 3022014 (1962-02-01), Young
patent: 3229770 (1966-01-01), Harvey
patent: 3421702 (1969-01-01), O'Brien
patent: 4221336 (1980-09-01), Diamond

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