发明名称 |
GLASS MELTING |
摘要 |
A glass melting tank has a melting chamber, a shallow uniflow conditioning chamber, a shallow refining chamber and a riser chamber between the melting chamber and refining chamber. Heat is input to glass in the riser chamber by electrodes located centrally in the riser chamber near the base of the riser chamber. Temperature sensors sense the temperature entering the riser chamber through a throat and near the base of a downstream wall of the riser chamber and the heat input is controlled to produce torroidal flow in the riser chamber.
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申请公布号 |
CA2018740(C) |
申请公布日期 |
1999.03.30 |
申请号 |
CA19902018740 |
申请日期 |
1990.06.11 |
申请人 |
PILKINGTON PLC |
发明人 |
TREVELYAN, ROBERT EMMETT;WHITFIELD, PETER JAMES |
分类号 |
C03B5/027;C03B3/02;C03B5/03;C03B5/04;C03B5/16;C03B5/167;C03B5/185;C03B5/20;C03B5/225;C03B5/235;(IPC1-7):C03B5/03;C03B5/24 |
主分类号 |
C03B5/027 |
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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