公开(公告)号：US2268482A

公开(公告)日：1941-12-30

申请号：US33333140

申请日：1940-05-04

申请人： HAROLD HARVEY ROBERT

发明人： HAROLD HARVEY ROBERT

IPC分类号： B22D41/14

CPC分类号： B22D41/14

公开(公告)号：US460575A

公开(公告)日：1891-10-06

申请号：US460575D

IPC分类号： B22D41/14

CPC分类号： B22D41/14

公开(公告)号：US08545751B2

公开(公告)日：2013-10-01

申请号：US12307344

申请日：2007-06-05

申请人： Stephen David Mills

发明人： Stephen David Mills

IPC分类号： B22D41/14

CPC分类号： B22D41/26 ,  B22D41/28 ,  B22D41/34 ,  B22D41/502 ,  Y10T29/49826

摘要： A refractory nozzle assembly comprising a vessel operable to contain a molten metal and having at least one outlet. The assembly includes an inner assembly having an aperture extending therethrough and an outer assembly having an aperture extending therethrough. The inner and outer assemblies are arranged in the outlet of the vessel and are arranged for relative lateral movement such that inner and outer assemblies are operable to move between an open configuration, where the apertures therethrough are generally overlapping, and a closed configuration, where the apertures are not overlapping. The junction between the inner and outer assemblies is located within a periphery of the vessel.

摘要翻译： 一种耐火喷嘴组件，包括可操作以容纳熔融金属并具有至少一个出口的容器。 组件包括具有延伸穿过其中的孔的内部组件和具有延伸穿过其中的孔的外部组件。 内部和外部组件布置在容器的出口中并且布置成用于相对侧向运动，使得内部组件和外部组件可操作以在打开构型（其中穿过其穿过的孔通常重叠）和闭合构型之间移动，其中 孔不重叠。 内部和外部组件之间的连接处位于容器的外围。

公开(公告)号：US20100059554A1

公开(公告)日：2010-03-11

申请号：US12307344

申请日：2007-06-05

申请人： Stephen David Mills

发明人： Stephen David Mills

IPC分类号： B22D41/14 ,  B22D41/00 ,  B23P11/00

CPC分类号： B22D41/26 ,  B22D41/28 ,  B22D41/34 ,  B22D41/502 ,  Y10T29/49826

摘要： A refractory nozzle assembly comprising a vessel operable to contain a molten metal and having at least one outlet. The assembly includes an inner assembly having an aperture extending therethrough and an outer assembly having an aperture extending therethrough. The inner and outer assemblies are arranged in the outlet of the vessel and are arranged for relative lateral movement such that inner and outer assemblies are operable to move between an open configuration, where the apertures therethrough are generally overlapping, and a closed configuration, where the apertures are not overlapping. The junction between the inner and outer assemblies is located within a periphery of the vessel.

摘要翻译： 一种耐火喷嘴组件，包括可操作以容纳熔融金属并具有至少一个出口的容器。 组件包括具有延伸穿过其中的孔的内部组件和具有延伸穿过其中的孔的外部组件。 内部和外部组件布置在容器的出口中并且布置成用于相对侧向运动，使得内部组件和外部组件可操作以在打开构型（其中穿过其穿过的孔通常重叠）和闭合构型之间移动，其中 孔不重叠。 内部和外部组件之间的连接处位于容器的外围。

公开(公告)号：US07407068B2

公开(公告)日：2008-08-05

申请号：US10761582

申请日：2004-01-21

申请人： Marshall A. Klingensmith ,  Mark A. Ripepi ,  Rabindra K. Bhattacharyya ,  James T. Burg

发明人： Marshall A. Klingensmith ,  Mark A. Ripepi ,  Rabindra K. Bhattacharyya ,  James T. Burg

IPC分类号： B22D41/14

CPC分类号： B22D41/56 ,  B22D17/20 ,  B22D18/04 ,  B22D35/04 ,  B22D45/00 ,  Y10T29/49826

摘要： A fill tube assembly is for a casting mold. The fill tube assembly includes a fill tube having a tubular member with a receiving end, a mold-engaging end and an intermediate portion. The mold-engaging end has a tapered flange radially extending therefrom, the remainder of the tubular-member has a substantially uniform cross-section. A clamping assembly is structured to maintain a substantially leak-proof seal at the fill tube, casting mold interface while accommodating dimensional variations. The clamping assembly includes a gasket, a load ring, a clamping plate and a pre-load gap between the clamping plate and the casting mold and optionally includes a dimensional compensating ring. When tightened, the clamping plate biases the load ring against the flange thereby distributing a uniform load against the casting mold, compressing the gasket therebetween while narrowing the pre-load gap to accommodate dimensional variations. A method of use is also disclosed.

摘要翻译： 填充管组件用于铸模。 填充管组件包括具有带有接收端的管状构件，模具接合端和中间部分的填充管。 模具接合端具有从其径向延伸的锥形凸缘，管状构件的其余部分具有基本均匀的横截面。 夹紧组件被构造成在填充管中保持基本上防漏的密封，在容纳尺寸变化的同时铸造模具界面。 夹紧组件包括垫圈，负载环，夹紧板和夹紧板和铸模之间的预加载间隙，并且可选地包括尺寸补偿环。 当紧固时，夹紧板将负载环偏压在凸缘上，从而将均匀的载荷分配到铸模上，在其间压缩垫圈，同时缩小预加载间隙以适应尺寸变化。 还公开了一种使用方法。

公开(公告)号：US20080169318A1

公开(公告)日：2008-07-17

申请号：US11913089

申请日：2006-04-24

申请人： Manfred Winkelmann ,  Erika Winkelmann ,  Markus Fauhl ,  Jurgen Pernot ,  Helmut Muller ,  Stephen Lee

发明人： Manfred Winkelmann ,  Erika Winkelmann ,  Markus Fauhl ,  Jurgen Pernot ,  Helmut Muller ,  Stephen Lee

IPC分类号： B22D41/14 ,  B23P6/00

CPC分类号： B22D41/186 ,  B22D41/18 ,  Y10T29/49726

摘要： A stopper device for controlling a flow of molten metal at an outlet opening of a metallurgical vessel, said device comprising: a) a rod like body (12) with a longitudinal axis (A) and made of a refractory ceramic material, b) an elongated bore hole (14) extending from an upper surface of said body (12) towards its opposite lower end, wherein c) said bore hole (14) being equipped, at least at its portion adjacent the lower end of the body (12), with at least one fixing means (16) adapted to receive corresponding fixing means (18) of a refractory ceramic part (20, 22, 38) to be fixed at the lower end of the body (12).

摘要翻译： 一种用于控制冶金容器的出口处的熔融金属流动的止动装置，所述装置包括：a）具有纵向轴线（A）并由难熔陶瓷材料制成的杆状体（12），b） 从所述主体（12）的上表面向其相对的下端延伸的细长钻孔（14），其中c）所述钻孔（14）至少在其邻近主体（12）的下端的部分处， ，其中至少一个固定装置（16）适于容纳待固定在主体（12）的下端处的耐火陶瓷部件（20,22,38）的相应的固定装置（18）。

公开(公告)号：US5968447A

公开(公告)日：1999-10-19

申请号：US955359

申请日：1997-10-21

申请人： Milorad Pavlicevic ,  Peter Tishchenko ,  Alfredo Poloni ,  Gianni Gensini

发明人： Milorad Pavlicevic ,  Peter Tishchenko ,  Alfredo Poloni ,  Gianni Gensini

IPC分类号： B22D41/14 ,  B22D41/60 ,  C21C5/46 ,  F27D3/15 ,  B22D41/08

CPC分类号： C21C5/4653 ,  B22D41/14 ,  B22D41/60 ,  F27D3/1518

摘要： Tapping method for molten metal from containers (13) including at the lower part a tapping channel (14) associated at the end part with a discharge hole (15) substantially vertical or sub-vertical, the discharge hole (15) being associated at the lower part with a sliding interception device (19), wherein the tapping channel (14) comprises, associated with the walls, an electromagnetic device (17) with spirals (18) and a system for cooling the walls, wherein, during the end-of-tapping step of the liquid metal the sliding interception device (19) is activated by closing the discharge hole (15) and allowing the metal in the tapping channel (14) to solidify so as to form at least a layer which lines both the tapping channel (14) and the discharge hole (15) filling it completely, and that during the start-of-tapping step the sliding interception device (19) is activated by leaving the discharge hole (15) free and the metal which is blocking the discharge hole (15) is melted by means of the electromagnetic device (17) by varying the characteristics of the current flow.Tapping device which achieves the method as described above and comprising means (38) to feed the electromagnetic device (17) with electric current as a function of the steps of melting and tapping, the sliding interception device (19) comprising a first part (23a) with a high resistance to heat shock, corrosion and erosion and a second part (23b), positioned adjacent to the first part (23a), with high heat conductivity.

摘要翻译： 从容器（13）的熔融金属的攻丝方法，包括在下部的与端部相关联的攻丝通道（14）具有基本垂直或垂直的排放孔（15），排放孔（15）在 下部具有滑动拦截装置（19），其中所述攻丝通道（14）包括与所述壁相关联的具有螺旋（18）的电磁装置（17）和用于冷却所述壁的系统，其中， 通过关闭排出孔（15）并使分接通道（14）中的金属固化，从而形成至少一层将液体金属的排出步骤 排放通道（14）和排出孔（15）完全填充，并且在开始开始步骤期间，滑动拦截装置（19）通过使排放孔（15）离开而被启动，并且阻塞的金属 排出孔15被熔化 电磁装置（17），通过改变电流的特性。 实现上述方法的攻丝装置包括作为熔化和攻丝步骤的函数将电磁装置（17）馈入电流的装置（38），所述滑动拦截装置（19）包括第一部分（23a） ）具有高耐热冲击，腐蚀和侵蚀的能力，以及与第一部分（23a）相邻的第二部分（23b），具有高导热性。

公开(公告)号：US5645792A

公开(公告)日：1997-07-08

申请号：US586967

申请日：1996-01-16

申请人： Gary L. Forte ,  David B. Vinson ,  Thomas Connors

发明人： Gary L. Forte ,  David B. Vinson ,  Thomas Connors

IPC分类号： B22D43/00 ,  B22D41/14

CPC分类号： B22D43/002

摘要： A slag control shape is releasably mounted on a mounting member carried on a cover of a molten metal vessel. A movable member is carried on the cover and moved by an actuator into engagement with and moving the mounting member to move the mounting member to a position releasing the slag control shape for insertion into the molten metal vessel. The actuator is a fluid operated cylinder having an extensible piston rod which is engageable with the movable member to move the movable member into engagement with the mounting member. A valve actuated remotely from the cover supplies pressurized fluid to the cylinder to extend the piston rod. Alignment sensors are mounted on the cover and an actuator support to ensure that the cover is rotatably positioned on the molten metal vessel to align the actuator and movable members.

摘要翻译： 渣控制形状可释放地安装在承载在熔融金属容器的盖上的安装构件上。 可动构件承载在盖上并由致动器移动以与安装构件接合并移动，以将安装构件移动到释放用于插入熔融金属容器的炉渣控制形状的位置。 致动器是具有可伸展活塞杆的流体操作的气缸，可伸缩的活塞杆可与可移动构件接合，以使可移动构件与安装构件接合。 从盖子远程启动的阀将加压流体提供给气缸以延伸活塞杆。 对准传感器安装在盖子和致动器支撑件上，以确保盖子可旋转地定位在熔融金属容器上以对准致动器和可移动构件。

公开(公告)号：US5620627A

公开(公告)日：1997-04-15

申请号：US502065

申请日：1995-07-14

申请人： Werner Keller ,  Rolf Waltenspuhl

发明人： Werner Keller ,  Rolf Waltenspuhl

IPC分类号： B22D41/18 ,  B22D11/10 ,  B22D41/14 ,  B22D41/20 ,  F27D3/14 ,  B22D41/08

CPC分类号： B22D41/14

摘要： A discharge assembly for controlling the discharge of molten metal from a vessel includes a stator member mounted to extend through the vessel and a rotor member coupled to the stator member to be rotatable relative thereto. A lateral opening in the rotor member is brought into and out of alignment with a lateral opening in the stator member, thereby opening communication to a longitudinal discharge passage through the stator member. One of the members has a projection fitting into a recess in the other member, with complementary sliding sealing surfaces therebetween. The projection comprises an insert formed separately from the respectively member and fixed thereto to be non-rotatable relative thereto.

摘要翻译： 用于控制来自容器的熔融金属排放的排出组件包括安装成延伸穿过容器的定子构件和联接到定子构件以能够相对于其旋转的转子构件。 转子构件中的侧向开口与定子构件中的侧向开口对准，从而与通过定子构件的纵向排出通道打开连通。 其中一个构件具有一个突出部，该突起装配到另一个构件的凹部中，其间具有互补的滑动密封表面。 突起包括与分别构件分开形成并固定到其上以相对于其不可旋转的插入件。

公开(公告)号：US5603859A

公开(公告)日：1997-02-18

申请号：US84209

申请日：1993-07-06

申请人： Roger Wallis

发明人： Roger Wallis

IPC分类号： B22D41/14 ,  B22D41/08

CPC分类号： B22D41/14

摘要： A rotary valve for use in the release of a molten solid from a vessel comprises a valve member having a passage, inlets to the passage being present in the head of the member. The valve member mates with a wall of a seating member, the wall having a taller first section and a lower second section selected to close off or open the inlets, respectively. The wall portions are shaped relative to the surfaces of the member to avoid metal freezing and the parts sticking. The passage includes ribs to cause the stream to emerge with parallel sides.

摘要翻译： PCT No.PCT / GB92 / 00080 Sec。 371日期：1993年7月6日 102（e）日期1993年7月6日PCT提交1992年1月14日PCT公布。 公开号WO92 / 12815 日期1992年8月6日用于从容器中释放熔融固体的旋转阀包括具有通道的阀构件，通道的入口存在于构件的头部中。 阀构件与座构件的壁配合，壁具有较高的第一部分和下部第二部分，分别被选择为关闭或打开入口。 壁部分相对于构件的表面成形，以避免金属冻结并且部件粘附。 通道包括肋，以使流体平行地出现。