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公开(公告)号：US4091971A
公开(公告)日：1978-05-30
申请号：US736367
申请日：1976-10-28
摘要： A shaped refractory body having an elongated passage for the feeding of molten metal. At least one conduit is provided extending from the exterior of said body into communication with the passage for the introduction of a gas thereto. The conduit is reduced in diameter at least at its inner end adjacent the passage to the size of a capillary.
摘要翻译： 具有用于供给熔融金属的细长通道的成形耐火体。 从所述主体的外部延伸出至少一个导管与通道连通以将气体引入其中。 导管的直径至少在其靠近通道的内端减小到毛细管的尺寸。
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2.发明授权Device and method for forming a mortar joint packing between a vessel outlet and a removable closure 失效用于在容器出口和可移除封闭件之间形成砂浆接头填料的装置和方法
公开(公告)号：US3997090A
公开(公告)日：1976-12-14
申请号：US593981
申请日：1975-07-08
申请人： Bernhard Tinnes
发明人： Bernhard Tinnes
CPC分类号： B22D41/24
摘要： A device for forming a mortar joint between a closure member and the outlet spout for a vessel which is used for handling molten material; the closure element has a bore which is alignable with the spout of the vessel and a cylindrical sheath constructed from combustible material is disposed concentrically with the bore of the closure element with the mortar material disposed on the face of the closure element that is to be placed in contact with the surface area surrounding the spout of the vessel; cooperating guide means are provided on the vessel or on the closure member for properly aligning the cylindrical sheath with the spout of the vessel so that, when the closure member is placed in abutting relationship with the spout of the vessel, the mortar material will form a sealing joint packing between the face of the spout and the face of the closure member while the cylindrical sheath will prevent ingress of mortar material into the bore of the closure member.
摘要翻译： 一种用于在封闭构件和用于处理熔融材料的容器的出口喷口之间形成砂浆接头的装置; 封闭元件具有可与容器的出口对准的孔，并且由可燃材料构成的圆柱形护套与封闭元件的孔同心地设置，砂浆材料设置在待放置的封闭元件的表面上 与容器的喷口周围的表面区域接触; 配合导向装置设置在容器或封闭构件上，用于使圆柱形护套与容器的喷口适当对准，使得当封闭构件与容器的喷口邻接放置时，砂浆材料将形成 在喷嘴的表面和封闭构件的表面之间的密封接头填料，而圆柱形护套将防止砂浆材料进入封闭构件的孔中。
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