| 发明名称 |
Carbon body hardening furnace cover - of steel plate lined with pressed ceramic-fibre overlapping components(NO-800480) |
| 摘要 |
<p>The cover is for an annular furnace used for hardening carbon bodies as used in the electro-metallurgical industry. It is of steel plate, and is lined on the hot side with fireproof material consisting of pressed components of ceramic fibre, with overlapping sliding surfaces. Insulating mats can be laid between them and the steel cover, which can have lips welded onto it to support other covers stacked on it.</p> |
| 申请公布号 |
DE2943106(A1) |
申请公布日期 |
1981.05.07 |
| 申请号 |
DE19792943106 |
申请日期 |
1979.10.25 |
| 申请人 |
AARDAL OG SUNNDAL VERK A.S. |
发明人 |
NATERSTAD,TORMOD,DIPL.-ING.;FROSTA,STEINAR,DIPL.-ING.;ADRIAN,DIPL.-ING. SCHNEIDER,PAUL |
| 分类号 |
F27D1/18;(IPC1-7):27B13/06 |
主分类号 |
F27D1/18 |
| 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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