发明公开
EP0506151A1 Cooling system for furnace roof having a removable inner part
失效
Kühlsystemeines ein Innenteil enthaltendesOfengewölbes。
- 专利标题： Cooling system for furnace roof having a removable inner part
- 专利标题（中）： Kühlsystemeines ein Innenteil enthaltendesOfengewölbes。
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申请号： EP92200140.9申请日： 1992-01-17
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公开(公告)号： EP0506151A1公开(公告)日： 1992-09-30
- 发明人: Arthur, Mark Thomas , Miner, Frank Henry, Jr.
- 申请人： UCAR CARBON TECHNOLOGY CORPORATION
- 申请人地址： 39 Old Ridgebury Road Danbury, Connecticut 06817-0001 US
- 专利权人： UCAR CARBON TECHNOLOGY CORPORATION
- 当前专利权人： UCAR CARBON TECHNOLOGY CORPORATION
- 当前专利权人地址： 39 Old Ridgebury Road Danbury, Connecticut 06817-0001 US
- 代理机构： de Bruijn, Leendert C.
- 优先权： US676528 19910328
- 主分类号： F27D1/18
- IPC分类号： F27D1/18 ; F27B3/24 ; F27B14/12
摘要：
A cover for a vessel handling heated substances, such as a furance, in which the cover comprises an outer segment defining an opening in which a removable inner cover segment (delta) is seated and wherein said inner cover segment comprises spaced apart walls defining an enclosed space that contains coolant spray means adapted for spraying coolant onto the wall that is closest to the interior of the vessel.
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