VERTICAL FURNACE FOR HEAT TREATMENT OF STEEL ARTICLES Russian patent published in 1996 - IPC

Abstract RU 2061939 C1

FIELD: vertical furnaces for heat treatment of steel articles; vacuum heat treatment of steel articles including hardening, annealing and tempering. SUBSTANCE: furnace has heating and cooling chambers brought in communication. Cooling chamber is connected with gaseous cooling agent supply system. Table for placing the parts is mounted for vertical motion and fixation in extreme positions within volumes of both chambers. Table is provided with mechanism for its rotation. EFFECT: enhanced reliability. 2 cl, 8 dwg

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RU 2 061 939 C1

Authors

Gusev Boris Mikhajlovich

Dates

1996-06-10—Published

1994-08-05—Filed