Glass manufacturing – Glass conditioning channel section
Patent
1989-04-17
1990-03-06
Woodard, Joye L.
Glass manufacturing
Glass conditioning channel section
65347, C03B 5225
Patent
active
049062727
ABSTRACT:
A furnace for fining molten glass is provided in which glass flows in a substantially vertical direction prior to exiting the furnace. As it flows vertically, the glass is allowed to cool. This cooling, in turn, allows the glass to be removed from the furnace through a narrow passageway without producing excessive wear of the passageway. Preferably, vertical flow of the molten glass at the exit end of the furnace is produced across the furnace's full width. In this way, the molten glass does not stagnate within the furnace and undesirable scums on the top surface of the glass are avoided. In certain preferred embodiments, the vertical flow is achieved by means of a trough which has sloped sides and which connects with and extends downward from the bottom surface of the furnace.
REFERENCES:
patent: 2936549 (1960-05-01), Stinnes et al.
patent: 3420653 (1969-01-01), Boettner
patent: 3457059 (1969-07-01), Boettner
patent: 4004902 (1977-01-01), Pieper
patent: 4029887 (1977-06-01), Spremulli
patent: 4184863 (1980-01-01), Pieper
patent: 4584007 (1986-04-01), Kurata
patent: 4726831 (1988-02-01), Fogle et al.
Abstract 88-336253/47 for Russian Patent Application Serial No. SU 1393-805-A, published May 7, 1988.
Abstract 88-336254/47 for Russian Patent Application Serial No. SU 1393-806-A, published May 7, 1988.
Corning Incorporated
Klee Maurice M.
Michaelsen Alfred L.
Woodard Joye L.
Zebrowski Walter S.
LandOfFree
Furnace for fining molten glass does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Furnace for fining molten glass, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Furnace for fining molten glass will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-44811