GAS CUPOLA FOR PRODUCING MINERAL WOOL Russian patent published in 1994 - IPC

Abstract RU 2017054 C1

FIELD: casting equipment. SUBSTANCE: cupola profile in the zone of a water-cooled connector and through the walls of a superheating chamber is made stepwise diverging with cylindrical cross section of the water jacket transformed into square cross section of the superheating chamber at an optimum ratio of profile parameters. EFFECT: improved lining resistance. 1 dwg

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RU 2 017 054 C1

Authors

Grachev V.A.

Dates

1994-07-30—Published

1991-05-12—Filed