公开(公告)号：US5429283A

公开(公告)日：1995-07-04

申请号：US251313

申请日：1994-05-31

申请人： Ernst Luhrsen ,  Siegfried Pohl ,  Karl Baum ,  Erich Galle

发明人： Ernst Luhrsen ,  Siegfried Pohl ,  Karl Baum ,  Erich Galle

IPC分类号： B22D11/10 ,  B22D41/50

CPC分类号： B22D41/502

摘要： An immersion nozzle is employed for discharging material from a vessel to a mold and includes an upper section to be connected to the vessel and a lower section having a region to be immersed in material in the mold. The upper and lower sections have extending therethrough respective discharge channels that communicate and that enable material to be discharged from the vessel to the mold. The discharge channel of the upper section converges downwardly in a first vertical plane to join the discharge channel of the lower section. The discharge channel of the upper section also expands downwardly in a second vertical plane transverse to the first vertical plane to join the discharge channel of the lower section. Each of the upper and lower sections is formed by at least one respective separate member. The members have adjacent ends having mutually facing and fitting surfaces, and each pair of facing and fitting end surfaces has therebetween a seal.

摘要翻译： 使用浸入式喷嘴将材料从容器排放到模具中，并且包括要连接到容器的上部部分和具有要浸入模具中的材料的区域的下部分。 上部和下部具有延伸通过其各自的排出通道，其连通并且使材料能够从容器排出到模具。 上部的排出通道在第一垂直平面中向下收敛以连接下部的排出通道。 上部的排放通道也在垂直于第一垂直平面的第二垂直平面中向下膨胀以连接下部的排放通道。 上部和下部中的每一个由至少一个相应的分离构件形成。 这些构件具有相邻的端部和相互面对的配合表面，并且每对相对的和装配的端面之间具有密封。

公开(公告)号：US5102055A

公开(公告)日：1992-04-07

申请号：US700458

申请日：1991-05-15

申请人： Rudiger Buschmann ,  Karl Baum

发明人： Rudiger Buschmann ,  Karl Baum

IPC分类号： C03B37/10 ,  C04B20/08 ,  D01G9/00

CPC分类号： C03B37/10 ,  C04B20/08 ,  D01G9/00 ,  Y02P40/57

摘要： An apparatus for disintegrating a fiber agglomerate has a feed tank for receiving and holding a batch of a fiber agglomerate. A turbulence chamber is connected to the feed tank for receiving a subquantity of the batch of fiber agglomerate and disintegrating the fiber agglomerate into separate fibers with air turbulence. A screening chamber is connected to the turbulence chamber for receiving the subquantity of the batch of fiber agglomerate and screening out separate fibers from shot particles and remaining fibers. The residual fibers and shot particles are fed back to the feed tank for reprocessing to obtain the maximum output of cleaned, separated fibers.

摘要翻译： 用于分解纤维聚集体的装置具有用于接收和保持一批纤维聚集体的进料罐。 湍流室连接到进料罐，用于接收一批纤维聚集体的次数，并将纤维聚集体分解成具有空气湍流的分离的纤维。 筛分室连接到湍流室，用于接收一批纤维聚集体的量级，并筛选分离的纤维与喷射颗粒和剩余的纤维。 将残留的纤维和喷射颗粒反馈到进料罐进行再处理以获得清洁的，分离的纤维的最大输出。

公开(公告)号：US4923225A

公开(公告)日：1990-05-08

申请号：US250139

申请日：1988-09-27

申请人： Ernst Luhrsen ,  Siegfried Pohl ,  Albert Ott ,  Wilhelm Parbel ,  Karl Baum

发明人： Ernst Luhrsen ,  Siegfried Pohl ,  Albert Ott ,  Wilhelm Parbel ,  Karl Baum

IPC分类号： B22D11/10 ,  B22D41/50 ,  B22D41/56 ,  B22D41/58

CPC分类号： B22D41/50 ,  B22D41/58 ,  Y10S285/911 ,  Y10T403/217 ,  Y10T403/473

摘要： A member formed of ceramic refractory material has therein an opening. A metal coupling member for attaching a metal member such as a rod or a tube, to the refractory member has an externally threaded portion extending into the opening in the refractory member. The coupling member has a head extending radially outwardly beyond the threads of the threaded portion and embedded in the refractory member. The opening in the refractory member may be internally threaded to receive the threads of the threaded portion of the coupling member.

摘要翻译： 由陶瓷耐火材料形成的构件具有开口。 用于将诸如杆或管的金属构件附接到耐火构件的金属联接构件具有延伸到耐火构件中的开口中的外螺纹部分。 联接构件具有径向向外延伸超过螺纹部分的螺纹并且嵌入在耐火构件中的头部。 耐火构件中的开口可以是内螺纹以接纳联接构件的螺纹部分的螺纹。