Fire sleeve for hose

Details Fire sleeve for hose Fire sleeve for hose

1980-12-10

1987-06-23

Robinson, Ellis P.

Stock material or miscellaneous articles

Hollow or container type article

Polymer or resin containing

138109, 138125, 138126, 138127, 138145, 138178, 428447, 428448, 428450, 428113, 428377, 4284231, 4284255, 4284258, 428920, 428921, F16L 1110

Patent

active

046752218

ABSTRACT:
A hose (such as an airplane fuel line hose) is made from a material which forms ablative particles in the presence of fire. Normally, these particles flake away from the hose. According to the invention, an encapsulating basket weave, braid or cage of stainless steel wire surrounds the hose to capture and retain ablative particles, so that they continue to provide an insulating quality for the hose and, therefore, to prolong the life of the hose.

REFERENCES:
patent: 2577049 (1951-12-01), Uline
patent: 3411981 (1968-11-01), Thomas
patent: 3561493 (1971-02-01), Maillard
patent: 3913625 (1975-10-01), Gazda
patent: 3916488 (1975-11-01), Gazda
"Hose Handbook", RMA, pp. 8-14.
Theodore Baumeister, Marks' Mechanical Engineers' Handbook, 6th Ed., McGraw-Hill Book Company, Inc., 1958, pp. 8-210, 8-211.
Colin W. Evans, Hose Technology, Applied Science Publishers Ltd., London, 1974, pp. 117, 147.
Anchor Coupling Co., Catalog No. 46, effective Feb. 15, 1946, p. 24, Series B.
Thomas Register, 1983, HOS-7280.

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