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91. 发明授权

US5524700A Method of and vessel for filling a casting mold 失效
标题翻译：填充铸模的方法和容器
公开(公告)号：US5524700A
公开(公告)日：1996-06-11
申请号：US197381
申请日：1994-02-15
申请人： Rolf Gosch
发明人： Rolf Gosch
IPC分类号： B22D41/28 , B22D18/04 , B22D23/00 , B22D27/08 , B22D33/02 , B22D41/14 , F16K5/00
CPC分类号： B22D18/04 , B22D27/08
摘要： A supply vessel containing a molten bath has a discharge opening which is controlled by a valve. The discharge opening is located in a vertical plane and has a horizontal axis. The valve includes a set of valve plates having through openings for the passage of molten material. The valve plates are rotatable relative to one another in order to bring the through openings into and out of register and thus open and close the valve. One of the valve plates sits adjacent the discharge opening and is stationary while another of the valve plates is remote from the discharge opening and is freely rotatable. A mold having an inlet, a casting cavity and feeders between the inlet and casting cavity is brought into engagement with the freely rotatable valve plate. The mold is positioned with the casting cavity below the upper surface of the molten bath and with the feeders below the casting cavity. The valve is opened and the casting cavity filled with molten material via the mold inlet and the feeders. When the casting cavity is full, the mold is rotated on the horizontal axis of the discharge opening in order to bring the feeders above the casting cavity. The freely rotatable valve plate rotates with the mold so that the valve remains open during rotation of the mold. The valve is closed after the molten material in the casting cavity has solidified. The mold is removed from the supply vessel once the entire contents of the mold are solid.
摘要翻译：容纳熔池的供给容器具有由阀控制的排出口。排放口位于垂直平面中并具有水平轴线。该阀包括一组具有用于熔融材料通过的通孔的阀板。阀板可以相对于彼此旋转，以便使通孔进入和离开配准器，从而打开和关闭阀门。其中一个阀板位于排出口附近并且是静止的，而另一个阀板远离排放口并且是可自由旋转的。在入口和铸造腔之间具有入口，铸造腔和进料器的模具与可自由旋转的阀板接合。模具定位成使铸造腔位于熔池的上表面下方，并且进料器位于铸腔下方。打开阀门，并且通过模具入口和进料器填充熔融材料的铸腔。当铸造腔充满时，模具在排出口的水平轴线上旋转，以便将进料器带到铸造腔体上方。可自由旋转的阀板与模具一起旋转，使得在模具旋转期间阀保持打开。铸造腔内的熔融材料凝固后，关闭阀门。一旦模具的整个内容物都是固体，就将模具从供应容器中取出。

92. 发明授权

US5253847A Tap-out metering rod control system 失效
标题翻译：龙头式计量杆控制系统
公开(公告)号：US5253847A
公开(公告)日：1993-10-19
申请号：US984665
申请日：1992-12-02
申请人： Billy D. Utley
发明人： Billy D. Utley
IPC分类号： B22D2/00 , B22D41/14
CPC分类号： B22D2/003
摘要： A system for controlling motion of a metering rod used to regulate the flow of metal from a holding furnace to a tap-out box which comprises a float floating on the surface of the molten metal in the tap-out box, and a metering rod actuator connected to the metering rod to move the metering rod into or out of a tap-out hole interconnecting the holding furnace to the tap-out box. A control valve assembly is mounted on a fixed support and has an inlet orifice connected to an air pressure supply and two outlet orifices, one connected to the metering rod actuator and the other to an exhaust. A blade is connected to the float and is adpated to be moved by it closer or further away from the exhaust orifice so as to control the air exhausted at the outlet orifice of the control valve in proportion to the spacing between the blade and exhaust orifice, resulting in variation in the air pressure at the outlet connected to the metering rod actuator depending upon the float and blade positions.
摘要翻译：一种用于控制用于调节金属从保持炉流到出水箱的计量棒的运动的系统，其包括漂浮在出水箱中的熔融金属表面上的浮子和计量杆致动器连接到计量杆以将计量杆移入或插出将保持炉互连到出水箱的出口孔。控制阀组件安装在固定支撑件上，并具有连接到空气压力源和两个出口孔的入口孔，一个连接到计量杆致动器，另一个连接到排气口。叶片连接到浮子并且被更靠近或远离排气孔移动，以便控制与叶片和排气孔之间的间隔成比例地排放在控制阀的出口孔处的空气，导致连接到计量杆致动器的出口处的空气压力随浮子和叶片位置而变化。

93. 发明授权

US5223157A Regulating device for regulating the flow of molten metal from a metallurgical vessel 失效
标题翻译：用于调节金属流中金属流的调节装置
公开(公告)号：US5223157A
公开(公告)日：1993-06-29
申请号：US507562
申请日：1990-04-11
申请人： Raimund Bruckner , Jose Gimpera , Rolf Waltenspuhl
发明人： Raimund Bruckner , Jose Gimpera , Rolf Waltenspuhl
IPC分类号： B22D41/18 , B22D41/00 , B22D41/14 , F27D3/14
CPC分类号： B22D41/14
摘要： A regulating device for regulating the flow of molten metal from metallurgical vessel includes an inner tubular part which is fixed to the metallurgical vessel and defines at least one through-hole, and a movable outer tubular part rotatably and/or slidably mounted to the metallurgical vessel and extending around the tubular inner part. The tubular outer part terminates at a bottom edge constituted by a contiguous land extending around the tubular inner part. The tubular outer part can be slid and/or rotated between open and closed positions at which the through-hole of the tubular inner part is opened and closed, respectively. To prevent plugs of molten metal from hardening in the at least one through-hole of the tubular inner part, the bottom edge of the tubular outer part is designed so that a portion of the land thereof passes across the at least one through-hole when the tubular outer part is moved between the open and closed position. More specifically, at the closed position, a portion of the land constituting the bottom edge is located to one side of the through-hole with respect to the longitudinal axis of the tubular inner part while, at the open position a portion of the land constituting the bottom edge is located to the other side of the through-hole with respect to the longitudinal axis of the tubular inner part.
摘要翻译：用于调节来自冶金容器的熔融金属流的调节装置包括固定到冶金容器并限定至少一个通孔的内部管状部分和可旋转和/或可滑动地安装到冶金容器的可移动的外部管状部件并且围绕管状内部部分延伸。管状外部部分终止于由围绕管状内部部分延伸的邻接的陆部构成的底部边缘。管状外部部件可以在打开和关闭位置之间滑动和/或旋转，在该位置处，管状内部部件的通孔分别打开和关闭。为了防止熔融金属的塞子在管状内部的至少一个通孔中硬化，管状外部部分的底部边缘被设计成使其一部分的平台通过至少一个通孔，管状外部部分在打开和关闭位置之间移动。更具体地说，在关闭位置，构成底部边缘的区域的一部分相对于管状内部部分的纵向轴线位于通孔的一侧，而在打开位置处，一部分土地构成底边相对于管状内部的纵向轴线位于通孔的另一侧。

94. 发明授权

US5111980A Apparatus for mounting a casting pipe to an outlet of a metallurgical vessel 失效
标题翻译：将铸管安装到冶金船的出口的装置
公开(公告)号：US5111980A
公开(公告)日：1992-05-12
申请号：US611093
申请日：1990-11-08
申请人： Heinrich Amsler
发明人： Heinrich Amsler
IPC分类号： B22D11/10 , B22D41/14 , B22D41/56
CPC分类号： B22D41/56 , B22D41/14
摘要： An apparatus mounts a casting pipe having therethrough a discharge opening to an outlet of a metallurgical vessel to enable discharge of molten metal from the vessel through an opening of the outlet and through the discharge opening of the casting pipe. The apparatus includes a support member supporting at least one casting pipe. The support member is mounted adjacent the outlet of the vessel. A closing member is mounted on the support member in a manner such that a closing surface of the closing member extends laterally of an end surface of the casting pipe. The support member, and thus the casting pipe and closing member, are adjustably movable relative to the outlet in first opposite directions parallel to a longitudinal axis of the outlet opening and in second opposite directions transverse to the first opposite directions and transverse to the longitudinal axis.
摘要翻译：一种装置将具有通过排放口的铸管安装到冶金容器的出口，以使熔融金属能够通过出口的开口并通过铸管的排出口排出容器。该装置包括支撑至少一个铸管的支撑构件。支撑构件安装在容器的出口附近。关闭构件以这样的方式安装在支撑构件上，使得封闭构件的封闭表面在铸管的端表面的侧面延伸。支撑构件以及因此铸造管和关闭构件可相对于出口在平行于出口开口的纵向轴线的第一相反方向上以及横向于第一相反方向的第二相对方向可调节地移动并且横向于纵向轴线。

95. 发明授权

US5105873A Casting operation emergency shut-off apparatus 失效
标题翻译：铸造操作紧急切断装置
公开(公告)号：US5105873A
公开(公告)日：1992-04-21
申请号：US756293
申请日：1991-09-06
申请人： C. Edward Warmington , Dennis L. Warmington
发明人： C. Edward Warmington , Dennis L. Warmington
IPC分类号： B22D41/14
CPC分类号： B22D41/14
摘要： The apparatus for manually interrupting the flow of molten metal from the tundish includes a frame, and elements for removably securing the frame to the tundish adjacent the tundish orifice. The apparatus further includes a plug assembly for blocking the flow of the molten metal through the orifice. Linkage assembly is provided for moving the plug assembly between a flow permitting and a flow blocking position. The plug assembly is supported on the linkage assembly so that the plug assembly may seek a sealing seat in the orifice.
摘要翻译：用于手动中断来自中间包的熔融金属流的装置包括框架和用于将框架可移除地固定到中间包邻近中间包孔的中间包的元件。该装置还包括用于阻止熔融金属通过孔的流动的塞子组件。提供连接组件用于在流动允许和阻流位置之间移动插头组件。插头组件支撑在连杆组件上，使得插头组件可以在孔中寻求密封座。

96. 发明授权

US5054665A Elongated nozzle assembly including stator and rotor members with elongated slots 失效
标题翻译：细长的喷嘴组件包括具有细长槽的定子和转子构件
公开(公告)号：US5054665A
公开(公告)日：1991-10-08
申请号：US623363
申请日：1990-12-06
申请人： Jose Gimpera
发明人： Jose Gimpera
IPC分类号： B22D11/06 , B22D11/10 , B22D41/14 , B22D41/22
CPC分类号： B22D41/14
摘要： An elongated nozzle assembly for closing and/or regulating the discharge from a metallurgical vessel of molten metal in the form of a wide strip includes refractory tubular stator and rotor members each having extending through a tubular wall thereof a discharge opening in the form of a slot elongated in the direction of coincident longitudinal axes thereof. The stator and rotor members are assembled with one member fitting in a sealing manner within the other member, thus forming inner and outer members. The inner member has therein a cavity elongated in the direction of the axes of the members and into which opens the discharge opening of the inner member. A first longitudinal end of the cavity is closed by an end wall of the inner member. A second longitudinal end of the cavity is opened axially through an inlet opening in the respective longitudinal end of the inner member. The inlet opening communicates via the cavity with the discharge opening of the inner member.
摘要翻译：用于关闭和/或调节来自宽条形式的熔融金属的冶金容器的排放物的细长喷嘴组件包括耐火管状定子和转子构件，每个管状定子和转子构件均具有穿过其管状壁的呈槽形式的排出口在其一致的纵向轴线的方向上伸长。定子和转子构件组装有一个构件以密封方式配合在另一个构件内，从而形成内部构件和外部构件。内部构件具有在构件的轴线方向上延伸的空腔，并且内部构件打开内部构件的排出开口。空腔的第一纵向端部由内部构件的端壁封闭。空腔的第二纵向端部通过内部构件的相应纵向端部中的入口开口轴向地开口。入口开口通过空腔与内部构件的排出口连通。

97. 发明授权

US5038977A Pair of refractory blocks for a rotary slide valve closure 失效
$Pair of refractory blocks for a rotary slide valve closure$
标题翻译：一对用于旋转滑阀闭合的耐火块
公开(公告)号：US5038977A
公开(公告)日：1991-08-13
申请号：US455610
申请日：1989-12-22
申请人： Dieter Beckers
发明人： Dieter Beckers
IPC分类号： B22D11/10 , B22D41/14 , B22D41/34
CPC分类号： B22D41/14
摘要： The refractory block arrangement for a rotary slide valve closure for metal melt containers having a bottom discharge, which arrangement comprises a refractory top block; a refractory rotatable frustoconical discharge block having a discharge flow channel having a vertical central axis that coincides with the central axis of the flow channel of the top block, and an axis of rotation extending at an acute angle to the vertical central axis of the discharge flow channel and intersecting the vertical central axis at a point lying in a cross-sectional plane of the discharge opening; and further comprising a drivable annular entraining casing rotatably supported in the slide valve casing of the rotary slide valve closure for supporting the frustoconical discharge block. To provide an automatic adjustment for manufacturing tolerances in the discharge blocks while minimizing the pressing force at the contacting surfaces and providing a compact structure the frustoconical discharge block is provided with a spherically-shaped peripheral surface portion engaging a corresponding surface in an adjustable annular entraining casing.
摘要翻译：用于具有底部放电的金属熔体容器的旋转滑阀闭合件的耐火块装置，该装置包括耐火顶块; 耐火可旋转的截头圆锥形排出块，其具有排出流动通道，该排出流动通道具有与顶部块的流动通道的中心轴线重合的垂直中心轴线，以及与排出流的垂直中心轴线呈锐角延伸的旋转轴线并且在位于排出口的横截面的点处与垂直中心轴相交; 并且还包括可旋转地支撑在用于支撑截头圆锥形排出块的旋转滑阀闭合件的滑阀壳体中的可驱动环形夹带壳体。为了提供对排出块中的制造公差的自动调节，同时最小化接触表面处的按压力并提供紧凑的结构，截头圆锥形排出块设置有球形周边表面部分，其与可调节的环形夹带壳体。

98. 发明授权

US4913324A Rotary valve for a metallurgical vessel and rotor and stator therefor 失效
标题翻译：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。

99. 发明授权

US3979031A Discharge valve assembly for a metal ladle actuated through bottom of ladle 失效
标题翻译：用于通过钢包底部致动的金属浇包的排放阀组件
公开(公告)号：US3979031A
公开(公告)日：1976-09-07
申请号：US574565
申请日：1975-05-05
申请人： John A. Ericson
发明人： John A. Ericson
IPC分类号： B22D41/14 , B22D35/06 , B22D41/10
CPC分类号： B22D41/14
摘要： A discharge valve assembly for a hot metal ladle having a discharge opening in the bottom thereof includes a heat resistant stopper positioned in the ladle for movement toward and away from the discharge opening and a vertical portion extending through the bottom of the ladle for actuating the same.
摘要翻译：用于在其底部具有排放开口的热金属浇包的排放阀组件包括位于钢水包中以用于朝向和远离排放口移动的耐热塞，以及延伸穿过浇包底部的垂直部分，用于致动其。

100. 发明授权

US3877621A Sliding plug for a molten metal container 失效
标题翻译：用于熔融金属容器的滑动塞子
公开(公告)号：US3877621A
公开(公告)日：1975-04-15
申请号：US40708173
申请日：1973-10-17
申请人： EVERTZ EGON
发明人： SEYBOLD ROLF
IPC分类号： B22D41/08 , B22D37/00 , B22D41/14 , B22D41/18
CPC分类号： B22D41/14
摘要： A plug device for a container for molten metals having a refractory movable closure which can open and close a flow path, and which in its open position permits flow of metal into a chamber which is normally of greater cross-section that that of the flow path.
摘要翻译：一种用于熔融金属容器的塞子装置，其具有可打开和关闭流动路径的耐火可移动封闭件，并且在其打开位置允许金属流入通常具有比流动路径更大横截面的室。

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