发明名称 |
GLASS MELTER, MODIFICATION METHOD FOR GLASS BLANK, PRODUCTION METHOD FOR MOLTEN GLASS, PRODUCTION METHOD FOR GLASSWARE, AND PRODUCTION APPARATUS FOR GLASSWARE |
摘要 |
<p>Objective of the present invention is to provide a glass melting furnace, a process for modifying a glass melt and a process for producing glass melt, whereby composition-modified glass melt containing an additive component at a high concentration can be produced with an excellent quality. The glass melting furnace 10 of the present invention is a glass melting furnace 10 for adding an additive to a molten state glass to form composition-modified glass melt, discharging the composition-modified glass melt, and a forehearth 20, said forehearth comprising a feed portion to feed an additive, and a heating means to form a heating gas phase portion above the liquid surface of the glass melt to convert the additive from the feed portion into melted particles of additive below the feed portion.</p> |
申请公布号 |
EP2647602(A1) |
申请公布日期 |
2013.10.09 |
申请号 |
EP20110845032 |
申请日期 |
2011.11.30 |
申请人 |
ASAHI GLASS COMPANY, LIMITED |
发明人 |
ISHIKAWA, YUTAKA;TANAKA, CHIKAO |
分类号 |
C03B5/173;C03B3/02;C03B7/06;C03C1/10 |
主分类号 |
C03B5/173 |
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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