Furnace door having sealing structure for sealing between furnac

Details Furnace door having sealing structure for sealing between furnac Furnace door having sealing structure for sealing between furnac

1979-08-17

1981-09-22

Favors, Edward G.

Furnaces

Doors

Explosion relief doors

202248, F23M 700

Patent

active

042903726

ABSTRACT:
A door having a sealing structure for sealing space between the door and frame of a furnace, which may be used for various types of furnace such as coke ovens. The sealing structure comprises pressing means and sealing means. A slip plate is provided between the door surface and a spring leaf constituting the sealing means. The slip plate, the spring leaf and the pressing means are adapted to slide integrally to cause a knife edge attached to a free side of the spring leaf to abut against the furnace frame.

REFERENCES:
patent: 4002537 (1977-01-01), Calderon
patent: 4016046 (1977-04-01), Ackeren et al.
patent: 4115203 (1978-09-01), Naevestad
patent: 4200499 (1980-04-01), Gerding

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