发明名称 |
Device and process for the remelting of glass |
摘要 |
A process for the remelting of glass bars, including the steps of introducing a glass bar into an upper end of a receiving shell; providing a molten bath having a surface underneath the receiving-shell; positioning the receiving shell such that a lower edge of the receiving shell is located at the height of the surface or above it; heating a lower end of the glass bar to a temperature above a softening temperature of the glass, resulting in a melt-off process at the lower end of the glass bar to produce a melt stream; controlling the melt-off process such that the melt stream continuously enters the molten bath proximate the surface with avoidance of a constriction; and drawing off melt from the molten bath by means of an arrangement for drop generation.
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申请公布号 |
US6802189(B2) |
申请公布日期 |
2004.10.12 |
申请号 |
US20000748974 |
申请日期 |
2000.12.27 |
申请人 |
SCHOTT GLAS |
发明人 |
LANGSDORF ANDREAS;ROEMER HILDEGARD;KISSL PAUL |
分类号 |
C03B3/00;C03B3/02;C03B7/086;C03B7/098;C03B37/085;(IPC1-7):C03B19/10 |
主分类号 |
C03B3/00 |
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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