Glass manufacturing – Processes – Fining or homogenizing molten glass
Reexamination Certificate
2006-05-09
2006-05-09
Griffin, Steven P. (Department: 1731)
Glass manufacturing
Processes
Fining or homogenizing molten glass
C065S135700, C065S347000
Reexamination Certificate
active
07040122
ABSTRACT:
The invention concerns a process and a device from the production of molten glass.According to the invention, measures will be taken to lead the current of the molten glass through the tank furnace so that cutoffs of the glass current between the surface of the glass bath, on the one hand, and the outlet opening on the other hand are avoided and a an equal holding period of all melt particles in the tank furnace is achieved.
REFERENCES:
patent: 2902524 (1959-09-01), Paxton
patent: 3160692 (1964-12-01), Paxton
patent: 3742111 (1973-06-01), Pieper
patent: 3937624 (1976-02-01), Heitzel et al.
patent: 4029887 (1977-06-01), Spremulli
patent: 4352687 (1982-10-01), Boettner
patent: 4365987 (1982-12-01), Boettner
patent: 4426217 (1984-01-01), Farrar et al.
patent: 4737966 (1988-04-01), Palmquist
patent: 4929266 (1990-05-01), Cozac et al.
patent: 5447547 (1995-09-01), Goldfarb et al.
patent: 5785726 (1998-07-01), Dorfeld et al.
patent: 6044667 (2000-04-01), Chenoweth
patent: 6227007 (2001-05-01), Palmquist
patent: 2002/0159497 (2002-10-01), Duch et al.
patent: 1080740 (1960-04-01), None
patent: 23 62 565 (1975-06-01), None
patent: 38 24 829 (1990-01-01), None
patent: 100 16 872 (2001-10-01), None
patent: 0 275 173 (1991-08-01), None
patent: 0 173 355 (1991-09-01), None
patent: 627863 (1949-08-01), None
patent: 52-107017 (1977-09-01), None
patent: 11-343124 (1999-12-01), None
Machine Translation of JP 11-343124, 6 pages.
Tatevosyan, K.M.: “Electrically Heated Glass Melter—Has Top Tier Electrodes Pair Fed by Separate Transformers and All Bottom Tier Fed by One Transformer”, Soviet Inventions Illustrated, Section CH: Chemical, Derwent Publications Ltd., vol. 84, Nr. 8., Apr. 15, 1983.
Tatevosyan, K.M.: “Electric Glass-Founding Furnace—Has Cover of Metal Fitted on Baffle Top and Resistant to High Temp. Molten Glass” Sovient Inventions Illustrated, Section CH: Chemical, Derwent Publications Ltd., vol. 83, Nr. 34, Oct. 23, 1982.
Duch Klaus-Dieter
Dürsch Ludwig
Eichholz Rainer
Karetta Frank
Kirchhoff Rule
Baker & Daniels
Griffin Steven P.
Lopez Carlos
Schott AG
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