Furnace seal

Details Furnace seal Furnace seal

1978-02-27

1980-01-15

Sprague, Kenneth W.

Furnaces

Doors

Explosion relief doors

432250, F23M 700

Patent

active

041833058

ABSTRACT:
A peripheral seal for a furnace, e.g. a soaking pit, comprising an elongate rectangular section fibre assembly mountable on the furnace roof or door such that a flat face of the assembly can bear on a mating face of the furnace wall, means being provided for advancing the assembly such that the flat face thereof can be maintained in contact with the wall face whereby to compensate for wear and erosion of the fibre assembly.

REFERENCES:
patent: 2507360 (1950-05-01), Wicks
patent: 3853077 (1974-12-01), Malovich
patent: 3854262 (1974-12-01), Brady
patent: 4097228 (1978-06-01), Rosling
patent: 4120641 (1978-10-01), Myles

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