Delivery of molten glass to a glass forming process

Details Delivery of molten glass to a glass forming process Delivery of molten glass to a glass forming process

1975-08-25

1976-08-10

Kellogg, Arthur D.

Glass manufacturing

Processes

Forming and fire polishing or product

65 99A, 65182R, C03B 1802

Patent

active

039739406

ABSTRACT:
In the manufacture of flat glass, molten glass is delivered along a substantially horizontal delivery path onto a pool of molten metal. A stream of molten glass is deeper along its marginal portions than its central portion in order to provide for substantially uniform flow rates across the entire stream of molten glass. A continuous ribbon of flat glass of any thickness may be uniformly formed in a very short distance extending downstream from the delivery as a result of delivering the glass in this manner.

REFERENCES:
patent: 3351452 (1967-11-01), Robinson
patent: 3442636 (1969-05-01), Kita et al.

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