Apparatus for supplying gas through the wall of a

专利名称：Apparatus for supplying gas through the

wall of a metallurgical container

发明人：Alfried Hohberg,Udo Muschner申请号：US06/467193申请日：19830216公开号：US04462576A公开日：19840731

摘要：An apparatus for supplying gas through the wall of a metallurgical containerincludes a fireproof refractory brick having a free inner end adapted to be exposed tothe interior of the metallurgical container, an outer end opposite the inner end and aperipheral area extending between the outer and inner ends. A metal cover surroundsthe peripheral area. A gas connection supplies gas to the outer end of the brick. Gaspassages extend from the outer end of the brick to the inner end of the brick to supplygas to the interior of the metallurgical container. These gas passages are in the form ofat least one arrangement of a fireproof ceramic fiber material extending between theouter and inner ends of the brick.

申请人：DIDIER-WERKE AG

代理机构：Wenderoth, Lind & Ponack

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