Glass manufacturing – Molten glass dispensing means – Discharge orifice below melt level
Patent
1987-12-14
1989-04-25
Lindsay, Robert L.
Glass manufacturing
Molten glass dispensing means
Discharge orifice below melt level
65225, 65326, 65356, 6537412, C03B 1704
Patent
active
048244627
ABSTRACT:
Improvements in devices for metering the flow of molten material such as glass include a catenary support structure, internal passageways in the bulbous valve body for directing molten material to the downstream side of the support arm or arms, and electrical isolation of the valve components from each other to recude electrolytic corrosion. An advantage of the invention is that use of precious metals such as platinum is avoided.
REFERENCES:
patent: 1643601 (1927-09-01), Beebe
patent: 1692306 (1928-11-01), Kingsley
patent: 1766638 (1930-06-01), Howard
patent: 1888963 (1932-11-01), Peiler
patent: 1928598 (1933-09-01), Morton et al.
patent: 2100760 (1937-11-01), Wadsworth
patent: 2754346 (1956-07-01), Williams
patent: 3334981 (1967-08-01), Glaser
patent: 3537277 (1970-11-01), Eden
patent: 3580714 (1971-05-01), Lucek
patent: 3656924 (1972-04-01), Chapman et al.
patent: 3754886 (1973-08-01), Richards et al.
patent: 4381934 (1983-05-01), Kunkle et al.
patent: 4402718 (1983-09-01), Bhatti
patent: 4600426 (1986-07-01), Schwenninger
Lindsay Robert L.
Millman Dennis G.
PPG Industries Inc.
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