发明名称 |
Refractory clad lid for heating vessel. |
摘要 |
<p>The lid includes several refractory blocks supported from a hollow metal panel by an interlocking dovetailed joint configuration at the panel/block interface. Coolant is circulated through the panel to control lid temperature and reduce block wear.</p> |
申请公布号 |
EP0361261(A2) |
申请公布日期 |
1990.04.04 |
申请号 |
EP19890117226 |
申请日期 |
1989.09.18 |
申请人 |
PPG INDUSTRIES, INC. |
发明人 |
SCHWENNINGER, RONALD LEE |
分类号 |
C03B5/167;C03B5/12;C03B5/14;F27B14/00;F27B14/08;F27D1/12;F27D1/18;F27D3/00;F27D9/00 |
主分类号 |
C03B5/167 |
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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