Sealing device for coke oven doors

Distillation: apparatus – Apparatus – Elements

Patent

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Details

49466, 49481, 49484, 49498, 202269, C10B 2506, C10B 2516

Patent

active

041522168

ABSTRACT:
A device for sealing a steel door of a coke oven, the structure provides a sealing member disposed over the entire periphery of the steel door, said member closing the opening formed in the wall of the body of the coke oven. The sealing member includes a deformable covering material and a spring disposed within said covering material, the combination forming an elastic member, the deformable covering material being biased by the spring against the surface of the body of the coke oven about the periphery of the opening closed by the steel door, the sealing member being carried on the door. The invention further provides a deformable tar-receiving cover which prevents accumulation of tar between the door and the sealing member.

REFERENCES:
patent: 2038051 (1936-04-01), Lymn
patent: 2442391 (1948-06-01), Wilputte
patent: 3952454 (1976-04-01), Sudo
patent: 3984310 (1976-10-01), Calderon
patent: 4002537 (1977-01-01), Calderon
patent: 4016045 (1977-04-01), Van Ackeren
patent: 4016046 (1977-04-01), Van Ackeren et al.
patent: 4032409 (1977-06-01), Knappstein et al.
patent: 4033828 (1977-07-01), Morrow et al.

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