Glass manufacturing – Processes – Forming product or preform from molten glass
Patent
1975-09-24
1977-09-06
Lindsay, Jr., Robert L.
Glass manufacturing
Processes
Forming product or preform from molten glass
13 6, 65 2, 65135, 65337, 65345, 65356, 65DIG4, C03B 3702
Patent
active
040465357
ABSTRACT:
Method of and apparatus for supplying streams of molten glass including: a feeder with a chamber having an opening for supply of glass marbles for conversion to a molten body; a bottom wall for the chamber having orifices for discharging the molten glass as streams; means for heating the feeder; and a surface above the molten glass effective to reflect radiation so that reflected radiation is concentrated in a chamber where unmelted glass is present during melting.
REFERENCES:
patent: 1880541 (1932-10-01), Wadman
patent: 2255578 (1941-09-01), Baker
patent: 3294503 (1966-12-01), Machlan et al.
patent: 3628930 (1971-12-01), Harris
Gillespie Ted C.
Hudgens Ronald C.
Lindsay, Jr. Robert L.
Overman John W.
Owens-Corning Fiberglas Corporation
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