Roof for the working area, melting area or gob feeder of a glass

Details Roof for the working area, melting area or gob feeder of a glass Roof for the working area, melting area or gob feeder of a glass

1987-04-29

1989-06-06

Kellogg, Arthur

Glass manufacturing

Melting pot or furnace with structurally defined delivery or...

65336, 65346, 110331, 110332, 432247, 432250, C03B 544

Patent

active

048368415

ABSTRACT:
Roof of a working tank or of a glass melting furnace having a basin containing molten glass and covered by the radiation roof of highly refractory firebrick material, in which the roof is constructed with horizontal supporting elements in the form of straight arches (3) bearing the load of the roof (1) and spanning the tank at intervals, and with horizontal slabs (4) covering the open intervals between the supporting elements (3) and laid crosswise between the supporting elements (3).

REFERENCES:
patent: 1339615 (1920-05-01), Wundrack
patent: 1949380 (1934-02-01), Soubier
patent: 3201219 (1985-08-01), Frazier et al.
patent: 3248203 (1966-04-01), Cunningham
patent: 4539919 (1985-09-01), Bossetti
patent: 4622059 (1986-11-01), Brown
patent: 4704155 (1987-11-01), Matesa et al.

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