Glass manufacturing – Processes – Fining or homogenizing molten glass
Patent
1990-02-26
1991-04-09
Lindsay, Robert L.
Glass manufacturing
Processes
Fining or homogenizing molten glass
65178, C03B 5187
Patent
active
050061453
ABSTRACT:
Better homogenization of molten glass or the like is achieved by a row of stirrers when greater stirring force is provided in the center portion of the row. Preferred embodiments employ stirrers with blades, and stirrers in the center portion have longer blades than in outboard portions of the row.
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Lindsay Robert L.
Millman Dennis G.
PPG Industries Inc.
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