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    • 2. 发明申请
    • STOPPER FOR A METALLURGICAL MELTING POT
    • VERSCHLUSSSTOPFEN用于冶金熔融容器
    • WO2006136285A3
    • 2007-03-15
    • PCT/EP2006005395
    • 2006-06-14
    • REFRACTORY INTELLECTUAL PROPWINKELMANN ERIKAFAUHL MARKUSPERNOT JUERGENMUELLER HELMUT
    • FAUHL MARKUSPERNOT JUERGENMUELLER HELMUTWINKELMANN MANFRED
    • B22D41/18
    • B22D41/186
    • The invention relates to a stopper for a metallurgical melting pot with the following features: a) a rod-shaped body (10) made of at least one refractory ceramic material, with a first upper end and with a second lower end (14); b) a pocket-like opening (12) extending from the first end in the axial direction of the body (10) toward the second end (14); c) the opening (12) terminates at a bottom (16) at a distance from the second end (14) of the body (10); d) a gas outlet channel (20) connects the opening (12) with an area section in the vicinity of the second end (14) of the body (10); e) the gas outlet channel (20) has a cross-sectional area that is less than the cross-sectional area of the opening (12); f) when viewing in the axial direction of the body (10), a filling body (24) extends over a portion of the opening (12); g) at least one gas channel (26), which flow-connects the opening (12) to the gas outlet channel (20), extends through the filling body (24) or between the filling body (24) and body (10).
    • 其具有以下特征的密封塞用于冶金熔化容器中:a)一种棒状体(10),至少一种耐火陶瓷材料(具有第一上端和第二下端14),b)从所述第一端延伸的袋状开口(12 )(在从主体(10的第二端(14)隔开的底(16)终止)主体10)朝向所述第二端(14),c)中的开口(12)的轴向方向,D)一个气体出口 (20)连接具有在所述第二端(14)的主体(10)中,e)所述气体出口通道(20)具有的横截面面积比所述开口的()的截面积12,F小的REA的表面部分的开口(12) )(在开口12)的一部分, - (在视体10)的轴向方向 - 延伸的填充体(24)中,g)(通过填料24)或填充体(24)和主体(10)的至少一个气体通道之间 (26)二 Ê连接与气体出口导管(20)流体地开口(12)。