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    Method and device for the casting of molten material to nearly final intended dimensions by commencing solidification of molten material in a casting nozzle passage while moving the solidifying material through the passage by ultrasonic vibrations
    22.
    发明授权
    Method and device for the casting of molten material to nearly final intended dimensions by commencing solidification of molten material in a casting nozzle passage while moving the solidifying material through the passage by ultrasonic vibrations 失效
    通过在铸造喷嘴通道中开始凝固熔融材料同时通过超声振动使固化材料通过通道而将熔融材料浇铸到几乎最终的预期尺寸的方法和装置

    公开(公告)号：US5542466A

    公开(公告)日：1996-08-06

    申请号：US412191

    申请日：1995-03-28

    申请人： Raimund Bruckner ,  Rudiger Grau

    发明人： Raimund Bruckner ,  Rudiger Grau

    IPC分类号： B22D11/04 ,  B22D11/053 ,  B22D11/055 ,  B22D11/059 ,  B22D11/06 ,  B22D11/14 ,  B22D27/08

    CPC分类号： B22D11/145 ,  B22D11/053 ,  B22D11/064

    摘要： A method of casting molten material into a strip-shaped product having substantially intended final dimensions that first supplies molten material into the interior of a vessel having a casting nozzle connected thereto. The nozzle is formed of a refractory ceramic material and has a passage extending therethrough from an inlet opening connected directly to the interior of the vessel to an outlet opening. The nozzle is oriented relative to the vessel so that the outlet opening is positioned at a location higher than the inlet opening. Molten material passes from the vessel interior directly through the inlet opening and into the passage until an upper level of molten material in the passage is the same as an upper level of molten material in the vessel interior and below the outlet opening. Solidification of the molten material is commenced in the passage, thereby forming solidifying material. The solidifying material is moved through the passage in a direction toward the outlet opening, during which the material further solidifies. The thus further solidified material is discharged from the outlet opening by imparting to the nozzle, and thereby to the material, ultrasonic vibrations including at least one vibration component in the direction toward the outlet opening.

    摘要翻译： 将熔融材料浇铸成具有基本上预期的最终尺寸的带状产品的方法，其首先将熔融材料供应到具有与其连接的铸造喷嘴的容器的内部。 喷嘴由难熔陶瓷材料形成，并且具有从直接连接到容器内部的入口开口延伸到出口的通道。 喷嘴相对于容器定向，使得出口开口位于比入口开口高的位置处。 熔化的材料从容器内部直接通过入口开口并进入通道，直到通道中的上部熔融材料与容器内部和出口开口下方的熔融材料的上层相同。 在通道中开始熔融材料的固化，从而形成固化材料。 固化材料沿着朝向出口开口的方向移动通过通道，在此期间材料进一步凝固。 这样进一步凝固的材料通过赋予喷嘴，从而使材料在包括至少一个振动分量的方向上朝向出口开口的超声波振动，从出口开口排出。

    Sealing structure for use in guiding molten metal from a metallurgical vessel and a seal thereof
    23.
    发明授权
    Sealing structure for use in guiding molten metal from a metallurgical vessel and a seal thereof 失效
    密封结构用于从冶金容器及其密封件引导金属

    公开(公告)号：US5106106A

    公开(公告)日：1992-04-21

    申请号：US633399

    申请日：1990-12-21

    申请人： Raimund Bruckner ,  Hans Rothfuss

    发明人： Raimund Bruckner ,  Hans Rothfuss

    IPC分类号： B22D41/18 ,  B22D41/08 ,  B22D41/34 ,  B22D41/50 ,  B22D41/56

    CPC分类号： B22D41/502 ,  B22D41/08

    摘要： The present invention is drawn to sealing structure for use in guiding molten metal from a metallurgical vessel and the seal thereof. The sealing structure includes first and second generally tubular refractory components one of which extends coaxially within the other with a clearance established therebetween. One of the components also has an annular groove therein confronting the other component at a sealing location. An open-ended elastically deformable spring ring is disposed in the annular groove and is self-biased into sealing engagement with a surface of the component that the annular groove confronts. The spring ring has a semi-annular main body and overlapped end portions extending from the main body.

    摘要翻译： 本发明涉及用于引导来自冶金容器的熔融金属及其密封件的密封结构。 密封结构包括第一和第二大体上管状的耐火部件，其中之一在其间以间隙建立在另一个内同轴地延伸。 其中一个部件还具有一个环形凹槽，其在另一个部件处于密封位置。 开放式弹性变形弹簧环设置在环形槽中，并自动偏置成与环形槽所面对的部件的表面密封接合。 弹簧环具有半环形主体和从主体延伸的重叠端部。

    Inductively heatable refractory member, inductive coil employable therewith, and process for use thereof
    25.
    发明授权
    Inductively heatable refractory member, inductive coil employable therewith, and process for use thereof 失效
    电感式耐火材料会员，可用电感线圈及其使用方法

    公开(公告)号：US5052597A

    公开(公告)日：1991-10-01

    申请号：US450921

    申请日：1989-12-14

    申请人： Raimund Bruckner

    发明人： Raimund Bruckner

    IPC分类号： H05B6/10 ,  B22D11/10 ,  B22D35/06 ,  B22D41/60 ,  B32B43/00 ,  H01F5/00 ,  H05B6/36

    CPC分类号： B22D41/60 ,  H05B6/367

    摘要： A refractory member has therethrough a flow channel for the passage of molten metal. At least an inner wall portion of the refractory member defining the flow channel is at least partially formed of a material that at least partially includes a ceramic material having the properties of being capable of being heated inductively and to being electrically conductive at a temperature at least equal to the liquidus temperature of the molten metal. A primary induction coil, preferably formed of an electrically conductive ceramic material, surrounds the flow channel and inductively heats the material of the inner wall portion to prevent freezing of molten metal within the flow channel and the formation of deposits therein.

    摘要翻译： 耐火构件具有用于熔融金属通过的流动通道。 限定流动通道的耐火构件的至少内壁部分至少部分地由至少部分地包括陶瓷材料的材料形成，该陶瓷材料具有能够感应地加热并在至少一个温度下导电的陶瓷材料 等于熔融金属的液相线温度。 优选由导电陶瓷材料形成的初级感应线圈围绕流动通道并感应加热内壁部分的材料，以防止熔融金属在流动通道内的冻结和其中的沉积物的形成。

    Tap spout for metallurgical vessels and method of repairing
    26.
    发明授权
    Tap spout for metallurgical vessels and method of repairing 失效
    用于冶金容器的水龙头和修理方法

    公开(公告)号：US4984769A

    公开(公告)日：1991-01-15

    申请号：US457168

    申请日：1989-12-26

    申请人： Raimund Bruckner ,  Axel Eschner ,  Wilhelm Langenfeld ,  Manfred Oberbach ,  Hans Rothfuss ,  Dieter Stusser

    发明人： Raimund Bruckner ,  Axel Eschner ,  Wilhelm Langenfeld ,  Manfred Oberbach ,  Hans Rothfuss ,  Dieter Stusser

    IPC分类号： C21C5/46 ,  C21C5/44 ,  F27D3/15

    CPC分类号： C21C5/445 ,  F27D3/1518

    摘要： A tap spout, particularly for allowing molten metal to be discharged from oxygen-steel converters, includes a replaceable unit including a tubular wear lining and a jointing layer secured thereto. An inner lining of the tap spout may thus be repaired with relatively simple maintenance work by removing the inner lining and subsequently inserting the replaceable unit into an outer lining of the tap spout to form a new inner lining of the tap spout. The replaceable unit is adapted to facilitate either a press fit, and in particular, a fit ensured by axial compression of the jointing layer, or an expansion fit with the outer lining to secure the replaceable unit therein.

    摘要翻译： 特别是用于允许熔融金属从氧 - 钢转炉排出的排水口包括可更换单元，其包括管状耐磨衬里和固定在其上的接合层。 因此，可以通过移除内衬并随后将可更换单元插入到排水口的外衬里中以相对简单的维护工作来修理排水口的内衬，以形成排水口的新内衬。 可替换单元适于促进压配合，特别是通过接合层的轴向压缩确保的配合，或者与外衬的膨胀配合以将可更换单元固定在其中。

    Rotary valve for a metallurgical vessel and rotor and stator therefor
    27.
    发明授权
    Rotary valve for a metallurgical vessel and rotor and stator therefor 失效
    用于冶金容器及其转子和定子的旋转阀

    公开(公告)号：US4913324A

    公开(公告)日：1990-04-03

    申请号：US227880

    申请日：1988-08-03

    申请人： Ernst Luhrsen ,  Ullrich Hintzen ,  Raimund Bruckner

    发明人： Ernst Luhrsen ,  Ullrich Hintzen ,  Raimund Bruckner

    IPC分类号： B22D11/10 ,  B22D11/22 ,  B22D37/00 ,  B22D41/14 ,  B22D41/26

    CPC分类号： B22D41/14

    摘要： A rotary valve for controlling the discharge of molten metal in a substantially downward direction from a metallurgical vessel includes a refractory rotor rotatable about a substantially horizontal axis. The rotor has an outer peripheral surface, either conical or cylindrical, arranged symmetrically about the axis, and the rotor has therethrough a flow channel having inlet and outlet ports, at least the outlet port opening onto the outer surface. A refractory stator has therein a recess defined by an inner surface, either conical or cylindrical, complementary to the outer surface of the rotor, the stator having therethrough a discharge channel. The rotor fits within the recess in the stator, with the outer and inner surfaces thereof being complementarily positioned symmetrically about the axis. The stator and rotor are arranged in the region of the metal melt in the interior of a metallurgical vessel in and/or on the refractory lining of a side wall of the vessel and/or the refractory lining of the bottom of the vessel.

    摘要翻译： 用于控制来自冶金容器的大致向下方向的熔融金属排放的旋转阀包括可围绕基本上水平的轴线旋转的耐火转子。 转子具有围绕轴线对称地设置的圆锥形或圆柱形的外周表面，并且转子具有穿过其中的流动通道，该流动通道具有入口和出口，至少出口通向外表面。 耐火材料定子在其中具有由与转子的外表面互补的圆锥形或圆柱形内表面限定的凹部，定子具有穿过其的排出通道。 转子装配在定子的凹槽内，其外表面和内表面围绕轴线对称地互相定位。 定子和转子布置在冶金容器内部的金属熔体区域内和/或在容器侧壁的耐火衬里和/或容器底部的耐火衬里中。

    Refractory member formed of fiber material for use in sliding closure unit
    28.
    发明授权
    Refractory member formed of fiber material for use in sliding closure unit 失效
    用于滑动闭合单元的纤维材料形成的耐火材料

    公开(公告)号：US4623130A

    公开(公告)日：1986-11-18

    申请号：US522648

    申请日：1983-08-11

    申请人： Raimund Bruckner ,  Axel Eschner ,  Hermann Leupold

    发明人： Raimund Bruckner ,  Axel Eschner ,  Hermann Leupold

    IPC分类号： B22D41/32 ,  B22D41/08

    CPC分类号： B22D41/32

    摘要： A sliding closure unit includes a pair of spaced guide members and a discharge control member movable between the guide members. The control member has therethrough at least one discharge opening to be moved into or out of alignment with discharge openings through the guide members. The control member is formed of a ceramic fiber material.

    摘要翻译： 滑动闭合单元包括一对间隔开的引导构件和可在引导构件之间移动的排放控制构件。 控制构件具有穿过其中的至少一个排出口，以通过引导构件移动进入排出口或与其排出开口对准。 控制构件由陶瓷纤维材料形成。

    Inductor in a fusion tank
    30.
    发明授权
    Inductor in a fusion tank 失效
    电容器在熔池中

    公开(公告)号：US6052403A

    公开(公告)日：2000-04-18

    申请号：US319383

    申请日：1999-06-04

    申请人： Raimund Bruckner ,  Daniel Grimm

    发明人： Raimund Bruckner ,  Daniel Grimm

    IPC分类号： B22D11/10 ,  B22D41/14 ,  B22D41/60 ,  G08B13/24 ,  H01F1/153 ,  H05B6/42 ,  F27D3/00

    CPC分类号： G08B13/2408 ,  B22D41/14 ,  H01F1/15316 ,  H05B6/42

    摘要： An inductor is used to generate an electromagnetic AC field at a pipe-in-pipe discharge element of a metallurgical vessel. The inductor has at least two cooling fluid regions for the flow of cooling fluid therethrough. First supply and drain lines are connected to a first of the cooling fluid regions for supplying the first cooling fluid thereto. Second supply and drain lines are connected to a second region. The second cooling fluid is different than the first cooling fluid so that separate regions can be separately cooled with different cooling fluids having different properties.

    摘要翻译： PCT No.PCT / DE97 / 02784 Sec。 371日期1999年6月4日第 102（e）1999年6月4日PCT 1997年11月28日PCT公布。 公开号WO98 / 25718 日期1998年6月18日电感器用于在冶金容器的管内排放元件上产生电磁AC场。 电感器具有至少两个用于冷却流体流过其中的冷却流体区域。 第一供排管线连接到第一冷却流体区域，用于向其供应第一冷却流体。 第二供排线连接到第二区。 第二冷却流体不同于第一冷却流体，使得可以使用具有不同性质的不同冷却流体分开冷却分离的区域。