Glass manufacturing – Processes – Forming product or preform from molten glass
Patent
1987-01-02
1988-05-03
Kellogg, Arthur
Glass manufacturing
Processes
Forming product or preform from molten glass
65 995, 651821, 651825, C03B 1816
Patent
active
047417498
ABSTRACT:
Delivery of molten glass to a flat glass forming operation carried out as a substantially free-falling vertical stream. The glass may be received in a first chamber in a relatively deep and narrow reservoir, from which it flows to a wider chamber, from which, in turn, it is drawn longitudinally.
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Kunkle Gerald E.
Sensi John E.
Kellogg Arthur
Millman Dennis G.
PPG Industries Inc.
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