F - Mech Eng,Light,Heat,Weapons – 27 – D
Patent
F - Mech Eng,Light,Heat,Weapons
27
D
39/104
F27D 1/08 (2006.01) B22D 1/00 (2006.01) C21C 5/48 (2006.01)
Patent
CA 1229228
ABSTRACT OF THE DISCLOSURE A fireproof construction module for blowing gas through the lining of a metal treatment container, comprises at least two superposed rectangular segments of fireproof material All longitudinal sides and also the cool front side of each segment are protected by a gas-tight cover. The cover is made of a metal sheet provided with longitudinal passages defined by ribs, grooves or corrugations to facilitate passage of gas. If desired, spacers in the form of metal bands, wires or steel wool are disposed between the segments. The gas-tight cover may be also in the form of coating of a metallic or ceramic paint. The fireproof construction module of the invention permits the blowing into the container of any gas which under normal operating temperature does not react with the protective cover, thus, the exact composition and the grain structure of the fireproof mass of the module are of less importance.
428621
Auer Josef
Denier Guy
Goedert Ferdinand
Goedert Jean
Henrion Romain
Arbed S.a.
Ogilvy Renault Llp/s.e.n.c.r.l.,s.r.l.
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