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公开(公告)号:US4059399A
公开(公告)日:1977-11-22
申请号:US661985
申请日:1976-02-27
申请人: Michel Jean Jacques Cellier , Jean-Claude Guitton , Jean-Claude Scholle , Stephane Georges Jean-Marie Viannay
发明人: Michel Jean Jacques Cellier , Jean-Claude Guitton , Jean-Claude Scholle , Stephane Georges Jean-Marie Viannay
CPC分类号: F26B15/12 , C21D9/63 , F26B21/02 , F26B25/06 , F27B9/2476
摘要: A tunnel-furnace is cooled by circulating air between two metal walls forming a jacket and is provided with a ported or permeable hearth extending along its entire length. The articles to be heated or baked in the furnace are supported therein on an air cushion formed with the heated air providing from the cooling jacket and supplied through the ported hearth.
摘要翻译: 隧道炉通过在形成夹套的两个金属壁之间循环空气而冷却,并且设置有沿其整个长度延伸的端口或可渗透的炉床。 在炉中被加热或烘烤的物品被支撑在形成有从冷却套提供的加热空气并通过移动的炉床供应的气垫上。