发明名称 Coke oven door sealing device - with elastic seal on door sides engaging lead=in sealing strip on door frame
摘要 <p>Sealing device for a coke oven door uses a single seal which is attached to the sides of the door and co-operates with a sealing strip which is attached adjustably to the door frame. The seal is an elastic element and the sealing strip is a rigid element with a lead-in chamber for the seal. Such a sealing device retains its tightness over long service periods. The seals remain elastic for longer times and can be replaced very easily if required.</p>
申请公布号 DE2709216(A1) 申请公布日期 1978.09.07
申请号 DE19772709216 申请日期 1977.03.03
申请人 RUHRKOHLE AG 发明人 HELLMANN,KARL,ING.
分类号 C10B25/16;(IPC1-7):10B25/16 主分类号 C10B25/16
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