| 发明名称 |
VERTICAL DELIVERY ARRANGEMENT FOR FLOAT GLASS PROCESS |
| 摘要 |
Delivery of molten glass to a flat glass forming operation carried out as a substantially free-falling vertical stream. The glass may be received in a first chamber in a relatively deep and narrow reservoir, from which it flows to a wider chamber, from which, in turn, it is drawn longitudinally.
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| 申请公布号 |
CA1287741(C) |
申请公布日期 |
1991.08.20 |
| 申请号 |
CA19870554355 |
申请日期 |
1987.12.15 |
| 申请人 |
PPG INDUSTRIES, INC.;PPG INDUSTRIES, INC.;PPG INDUSTRIES, INC. |
发明人 |
SENSI, JOHN E.;KUNKLE, GERALD E.;KUNKLE, GERALD E.;KUNKLE, GERALD E. |
| 分类号 |
C03B18/02;C03B5/187;C03B5/26;C03B7/02;C03B18/16;(IPC1-7):C03B18/16 |
主分类号 |
C03B18/02 |
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