Ceiling fixture with thermal protection

Details Ceiling fixture with thermal protection Ceiling fixture with thermal protection

1978-03-06

1980-07-01

Bell, James J.

Stock material or miscellaneous articles

Composite

Of bituminous or tarry residue

98 40DL, 428192, 428193, 428240, 428246, 428251, 428280, 428282, 428285, 428402, 428920, F24F 700

Patent

active

042100704

ABSTRACT:
A flexible thermal barrier material for use in the fabrication of thermal shields or fire barriers for disposition over fixtures such as a lighting fixture or an air diffuser in a suspended ceiling comprises a flexible pad of non-flammable and frangible fibrous felt-like ceramic material movably disposed between two flexible, non-flammable and structurally durable panels of a sleeve usefully of a woven glass fibre cloth which in turn is usefully impregnated with aluminum powder in a thermoplastic base. Such thermal barrier material is easily cut and stapled together to provide such a thermal shield or fire barrier of a desired configuration.

REFERENCES:
patent: 2867035 (1959-01-01), Patterson
patent: 2939811 (1960-06-01), Dillon
patent: 3004877 (1961-10-01), Simms et al.
patent: 3518156 (1970-06-01), Windecker
patent: 3830687 (1974-08-01), Re et al.
patent: 3919444 (1975-11-01), Shayman

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