Device for closing the filling opening of a coke oven chamber

Details Device for closing the filling opening of a coke oven chamber Device for closing the filling opening of a coke oven chamber

1978-07-10

1980-01-29

Turk, Arnold

Distillation: apparatus

Apparatus

Elements

49485, 202269, C10B 2520

Patent

active

041860560

ABSTRACT:
Frame has an opening therethrough and is positioned on a coke oven chamber ceiling with the opening of the frame aligned with a filling opening of the coke oven chamber ceiling. The frame has formed therein a recessed duct which surrounds the opening. A filling cover, adapted to close the opening, has extending therefrom a substantially annular projection. The duct in the frame has filled therein a displaceable material which is capable of being displaced by the projection, for example a pulverulent material. When the cover is positioned over the frame, the projection extends into and partially displaces the displaceable material, thereby sealing the cover with respect to the frame and closing the filling opening.

REFERENCES:
patent: 976931 (1910-11-01), Schniewind
patent: 1461324 (1923-07-01), Puening
patent: 1995939 (1935-03-01), Osten
patent: 2920017 (1960-01-01), Limberg

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