发明名称 |
MANUFACTURE OF SHEET GLASS BY CONTINUOUS FLOAT PROCESS |
摘要 |
Flat glass having superior optical quality is continuously produced by a contiguous float process in which lamellar flows are established in a molten glass conditioner and the flow patterns are maintained in a stream of glass unidirectionally delivered onto a pool of molten metal on which the glass is cooled and unidirectionally attenuated to form a ribbon of glass.
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申请公布号 |
US3843346(A) |
申请公布日期 |
1974.10.22 |
申请号 |
US19730338497 |
申请日期 |
1973.03.06 |
申请人 |
PPG IND INC,US |
发明人 |
EDGE C,US;KUNKLE G,US |
分类号 |
C03B18/02;C03B5/183;C03B5/26;C03B18/04;(IPC1-7):C03B18/02 |
主分类号 |
C03B18/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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