Fire extinguishing system

Details Fire extinguishing system Fire extinguishing system

1976-06-01

1978-03-21

Blunk, Evon C.

Fire extinguishers

Special applications

Condition responsive control

169 16, 239209, 340418, A62C 3704

Patent

active

040797864

ABSTRACT:
The invention herein relates to improvement in a fire extinguishing system which is arranged and constructed to cover a room area with a mist spray. The improvement herein consists in providing each room, as in a house, with a unitary ceiling perimeter molding, the molding being formed to have a passage therethrough, the room facing portion of said molding having small apertures therethrough to pass a mist spray of water into the room, a pressurized water supply running to said passage, a valve controlling said water supply running to said passage, and sensors opening said valve at a temperature indicating the presence of a fire and closing said valve at a temperature indicating the fire has been put out.

REFERENCES:
patent: 605611 (1898-06-01), McGeoch
patent: 690372 (1901-12-01), Lloyd
patent: 3179181 (1965-04-01), Banzato
patent: 3865192 (1975-02-01), Dunphy
patent: 3990518 (1976-11-01), Hemme

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