Drapable, consumable, heat retention shield for hot metal cars

Details Drapable, consumable, heat retention shield for hot metal cars Drapable, consumable, heat retention shield for hot metal cars

1982-04-14

1984-01-10

Ozaki, G.

Metallurgical apparatus

Means for melting or vaporizing metal or treating liquefied...

Horizontal, rotatable, cylindrical type

266275, 266280, 266287, 428920, F27D 300

Patent

active

044249560

ABSTRACT:
A drapable, consumable, heat retention shield for hot metal cars has a fibrous refractory sheet disposed between two metallic lattices, the lattices connected by fastening means to retain the sheet to form a panel having a bottom wall, upstanding side walls and a flange extending outwardly from the side walls. In one embodiment the metallic lattices substantially cover the fibrous refractory sheet, while in another embodiment cross strips of metallic lattices are used with a combustible supporting frame provided about the periphery of the fibrous refractory sheet to support the same.

REFERENCES:
patent: 3907260 (1975-09-01), Leatherby
patent: 3979016 (1976-09-01), Frater
patent: 4014532 (1977-11-01), Holley
patent: 4269619 (1981-05-01), Keil et al.
patent: 4381855 (1983-05-01), Ryan

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