The invention relates to a seal for an opening in a coke oven. The outer periphery of the sealing element is circular or at the front faces semi-circular. This results in uniform contact of the sealing element.
申请公布号
DE3705036(C1)
申请公布日期
1988.08.04
申请号
DE19873705036
申请日期
1987.02.17
申请人
KRUPP POLYSIUS AG, 4720 BECKUM, DE;RUHRKOHLE AG, 4300 ESSEN, DE
