Apparatus for the manufacture of flat glass having a glass refra

Details Apparatus for the manufacture of flat glass having a glass refra Apparatus for the manufacture of flat glass having a glass refra

1976-11-01

1977-10-25

Kellogg, Arthur D.

Glass manufacturing

Processes

Repairing or cleaning of apparatus; or batch dust prevention...

65 99A, 65182R, C03B 1802

Patent

active

040554074

ABSTRACT:
An apparatus for manufacturing flat glass wherein a pool of molten metal is provided for supporting the glass during its manufacture is provided with a molten glass delivery facility that includes a refractory glass supporting member that extends into contact with the molten metal upon which the glass is to be delivered and formed. The refractory that contacts the molten metal is a gas impervious refractory, preferably a glass phase refractory, that permits the direct delivery of molten glass from the refractory support onto the molten metal while avoiding the introduction of fine seeds or bubbles into the glass.

REFERENCES:
patent: 3594147 (1971-07-01), Galey et al.
patent: 3884665 (1975-05-01), Edge et al.

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