Fire curtain

Static structures (e.g. – buildings) – Controlled by condition responsive means

Patent

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Details

52 222, 160 1, E04H 900

Patent

active

058096990

ABSTRACT:
A fire curtain has its top fixed to a top framework of a building, the frwork including arrangements for spraying a fluid onto the curtain having two walls fastened together along its bottom and its vertical sides. The fluid spraying arrangements spray at least one interior face of one wall with the fluid.

REFERENCES:
patent: 1027308 (1912-05-01), Bishop
patent: 2720269 (1955-10-01), Diacos
patent: 3687185 (1972-08-01), Singer
patent: 3872927 (1975-03-01), Stults
patent: 3877525 (1975-04-01), Husson
patent: 3960216 (1976-06-01), Isobe
patent: 4077474 (1978-03-01), Hattori

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