Glass manufacturing – Glass conditioning channel section
Reexamination Certificate
2006-12-19
2006-12-19
Halpern, Mark (Department: 1731)
Glass manufacturing
Glass conditioning channel section
C065S347000
Reexamination Certificate
active
07150165
ABSTRACT:
The basic shape of the molten glass fining apparatus of the present invention is preferably either an elliptical or a somewhat rectangular shape such that the flow is more uniform and the bubbles have less distance to rise to the surface. A novel baffle design is also shown. The present invention improves the fining capability of the apparatus without increasing the cost of construction materials. In fact, the cost may be reduced.
REFERENCES:
patent: 3420653 (1969-01-01), Boettner
patent: 4029489 (1977-06-01), Froberg et al.
patent: 4906272 (1990-03-01), Boettner
patent: 4994099 (1991-02-01), Boettner
patent: 5785726 (1998-07-01), Dorfeld et al.
patent: 6405564 (2002-06-01), Takei et al.
patent: 6854290 (2005-02-01), Hayes et al.
Brown & Michaels PC
Halpern Mark
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