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1. 发明申请

US20160199906A1 Dual-Chambered Molten Metal Holding Furnace For Low Pressure Casting 有权
标题翻译：双槽熔融金属保温炉低压铸造
公开(公告)号：US20160199906A1
公开(公告)日：2016-07-14
申请号：US14896614
申请日：2014-07-17
申请人： TOUNETSU CO., LTD.
发明人： Kiyata MOCHIZUKI
IPC分类号： B22D18/04 , B22D41/22 , B22D35/04
CPC分类号： B22D18/04 , B22D35/04 , B22D41/005 , B22D41/02 , B22D41/22
摘要： A dual-chambered molten metal holding furnace is for low pressure casting; producing cast products such as aluminium alloys using a low pressure casting method; and prevention of the gas release to the molten metal and the occurrence of air bubbles in the molten metal even when pressurized gas enters a material constituting the molten metal storage container. The part of a pressurizing chamber excluding a pressurizing pipe and a molten metal output pipe is opened to the atmosphere via an air passage gap positioned above a fixed molten metal surface level position L3. The air passage gap is positioned above the fixed molten metal surface level position L3. Even if pressurized gas is seeped into the material constituting a molten metal storage container via cracks or cracking subsequently occurred in the pressurizing pipe or minute gap originally present in the pressurizing pipe, the pressurized gas seeped from the air passage gap is released to the outside of the furnace.
摘要翻译：双室熔融金属保温炉用于低压铸造; 使用低压铸造方法生产诸如铝合金的铸造产品; 并且即使当加压气体进入构成熔融金属储存容器的材料时，也防止气体向熔融金属释放和熔融金属中气泡的发生。除了加压管和熔融金属输出管之外的加压室的部分经由位于固定熔融金属表面水平位置L3上方的空气通道间隙向大气开放。空气通道间隙位于固定的熔融金属表面水平位置L3之上。即使加压气体通过原来存在于加压管中的加压管或微小间隙中的裂缝或裂纹而被渗入构成熔融金属储存容器的材料中，从空气通道间隙渗出的加压气体也释放到炉子。

2. 发明授权

US09108245B2 Sliding closure for a receptacle containing molten metal 有权
标题翻译：用于容纳熔融金属的容器的滑动盖
公开(公告)号：US09108245B2
公开(公告)日：2015-08-18
申请号：US12988058
申请日：2009-04-03
申请人： Benno Steiner , Werner Keller , Urs Truttmann
发明人： Benno Steiner , Werner Keller , Urs Truttmann
IPC分类号： B22D41/22 , B65D55/00 , B22D41/38 , B22D41/24 , B22D41/28 , B22D41/00 , B65D5/72
CPC分类号： B22D41/22 , B22D41/24 , B22D41/28 , B22D41/38 , B65D5/723
摘要： Sliding closure for a receptacle containing molten metal includes a housing frame that can be fastened to a spout of the receptacle, a first refractory base plate and a sliding unit having a refractory sliding plate that is sealingly pressed against the first base plate by spring elements and a contiguous refractory spout sleeve contained in the housing frame. The case has a second base plate juxtaposed to the first base plate and displaceable inside the housing frame at a right angle to the direction of movement of the sliding unit from an initial position in which the first base plate is in an operating position towards a final position in which the second base plate is in the operating position. It is therefore possible to replace the base plate, which wears outs quickly, by a new base plate in a rapid and convenient manner without interrupting the casting operation.
摘要翻译：用于容纳熔融金属的容器的滑动闭合件包括可紧固到容器的出口的壳体框架，第一耐火基板和具有通过弹簧元件密封地压靠第一基板的耐火滑板的滑动单元，容纳在壳体框架中的连续耐火喷嘴套筒。壳体具有与第一基板并置的第二基板，并且与壳体框架内的滑动单元从第一基板处于操作位置的最初位置朝着最终的移动方向成直角移动第二基板处于操作位置的位置。因此，可以通过快速方便地更换新的基板快速地更换基板，而不会中断铸造操作。

3. 发明申请

US20140103080A1 CHOP GATE AND NOZZLE 审中-公开
标题翻译： CHOP GATE和NOZZLE
公开(公告)号：US20140103080A1
公开(公告)日：2014-04-17
申请号：US14126553
申请日：2012-06-27
申请人： Jean-luc Renard
发明人： Jean-luc Renard
IPC分类号： B22D41/50
CPC分类号： B22D41/502 , B22D41/22 , B22D41/24 , B22D41/28 , B22D41/34 , B22D41/44 , B22D41/50
摘要： A shop gate and a nozzle are suitable for being coupled with the bottom floor of a tundish, said nozzle comprising a hollow tube with an axial bore extending from an inlet opening at a first end of the nozzle to an opposite outlet opening at or adjacent the second, opposite end, and comprising a flange extending substantially normal to the axis of the tube and located between said first and second ends, characterized in that the flange comprises a lower, guiding surface facing towards the second end of the tube, said guiding surface being flat and substantially normal to the tube.
摘要翻译：商店门和喷嘴适于与中间包的底部底板相结合，所述喷嘴包括中空管，该中空管具有从喷嘴的第一端处的入口开口延伸到相邻的出口开口处的轴向孔第二，相对端，并且包括基本上垂直于管的轴线延伸并且位于所述第一和第二端之间的凸缘，其特征在于，所述凸缘包括面向所述管的第二端的下导向表面，所述引导表面平坦且基本上垂直于管。

4. 发明申请

US20120211531A1 POURING NOZZLE AND ASSEMBLY OF SUCH A POURING NOZZLE WITH AN INNER NOZZLE 有权
标题翻译：吸入喷嘴和组装这种喷嘴与内部喷嘴
公开(公告)号：US20120211531A1
公开(公告)日：2012-08-23
申请号：US13503222
申请日：2010-10-20
申请人： Fabrice Sibiet
发明人： Fabrice Sibiet
IPC分类号： B22D41/50
CPC分类号： B22D41/22 , B22D41/50
摘要： A pouring nozzle includes a generally rectangular shaped plate and a tube extending from the bottom surface of the plate. The nozzle includes a pouring channel emerging close to the downstream end of the tube through outlets formed in the lateral walls of the tube. The outlets are disposed symmetrically on either side of the axis of the tube. The axis of the outlets is substantially parallel to a pair of sides of the plate. The orifice is oblong and has a major axis and a minor axis. The minor axis of the orifice is parallel to the axis of the outlets. The pouring nozzle may be assembled with an inner nozzle. This nozzle and its assembly with an inner nozzle may be used for the continuous casting of steel from a tundish towards a continuous casting mould.
摘要翻译：倾倒喷嘴包括大致矩形的板和从板的底表面延伸的管。喷嘴包括通过形成在管的侧壁中的出口靠近管的下游端而出现的倾倒通道。出口对称地设置在管的轴线的任一侧上。出口的轴线基本上平行于板的一对侧面。孔是长圆形的并且具有长轴和短轴。孔的短轴平行于出口的轴线。倾倒喷嘴可以与内部喷嘴组装。该喷嘴及其具有内部喷嘴的组件可用于从中间包到连续铸造模具的钢的连续铸造。

5. 发明申请

US20110127265A1 SLIDING CLOSURE FOR A RECEPTACLE CONTAINING MOLTEN METAL 有权
标题翻译：用于含有金属的容器的滑动闭合
公开(公告)号：US20110127265A1
公开(公告)日：2011-06-02
申请号：US12988058
申请日：2009-04-03
申请人： Benno Steiner , Werner Keller , Urs Truttmann
发明人： Benno Steiner , Werner Keller , Urs Truttmann
IPC分类号： B65D55/00
CPC分类号： B22D41/22 , B22D41/24 , B22D41/28 , B22D41/38 , B65D5/723
摘要： The invention relates to a sliding closure (1) for a receptacle containing molten metal, comprising a housing frame (3) that can be fastened to a spout of the receptacle, a refractory base plate (5) and a sliding unit (7) having a refractory sliding plate (8) that can be sealingly pressed against the base plate by means of spring elements (11) and a contiguous refractory spout sleeve (9) being contained in said housing frame. The case (4) has a second base plate (6) juxtaposed to the base plate (5) and can be displaced inside the housing frame (3) at a right angle to the direction of movement of the sliding unit (7) from an initial position in which the base plate (5) is in an operating position towards a final position in which the second base plate (6) is in the operating position. It is therefore possible to replace the base plate, which especially in converters wears outs very quickly, by a new base plate in a rapid and convenient manner without interrupting the casting operation.
摘要翻译：本发明涉及一种用于容纳熔融金属的容器的滑动闭合件（1），其包括可紧固到容器的出口的壳体框架（3），耐火基板（5）和滑动单元（7），滑动单元（7）耐火滑动板（8），其可以通过弹簧元件（11）和邻接的耐火喷嘴套筒（9）密封地压靠在基板上，该耐火滑动板被容纳在所述壳体框架中。壳体（4）具有与基板（5）并列的第二基板（6），并且可以在壳体框架（3）内以与滑动单元（7）的移动方向成直角的方式从一个初始位置，其中基板（5）处于朝向第二基板（6）处于操作位置的最终位置的操作位置。因此，可以通过新的基板以快速且方便的方式来更换特别是转换器非常快速地磨损的基板，而不会中断铸造操作。

6. 发明授权

US09636743B2 Dual-chambered molten metal holding furnace for low pressure casting 有权
公开(公告)号：US09636743B2
公开(公告)日：2017-05-02
申请号：US14896614
申请日：2014-07-17
申请人： TOUNETSU CO., LTD.
发明人： Kiyata Mochizuki
IPC分类号： B22D18/04 , B22D35/04 , B22D41/22 , B22D41/005 , B22D41/02
CPC分类号： B22D18/04 , B22D35/04 , B22D41/005 , B22D41/02 , B22D41/22
摘要： A dual-chambered molten metal holding furnace is for low pressure casting; producing cast products such as aluminum alloys using a low pressure casting method; and prevention of the gas release to the molten metal and the occurrence of air bubbles in the molten metal even when pressurized gas enters a material constituting the molten metal storage container. The part of a pressurizing chamber excluding a pressurizing pipe and a molten metal output pipe is opened to the atmosphere via an air passage gap positioned above a fixed molten metal surface level position L3. The air passage gap is positioned above the fixed molten metal surface level position L3. Even if pressurized gas is seeped into the material constituting a molten metal storage container via cracks or cracking subsequently occurred in the pressurizing pipe or minute gap originally present in the pressurizing pipe, the pressurized gas seeped from the air passage gap is released to the outside of the furnace.

7. 发明申请

US20160045956A1 SLIDING NOZZLE DEVICE 有权
标题翻译：滑动喷嘴装置
公开(公告)号：US20160045956A1
公开(公告)日：2016-02-18
申请号：US14780041
申请日：2014-03-25
申请人： KROSAKIHARIMA CORPORATION
发明人： Junici FUNATO , Nobuyuki YOKOI , Toshihiro IMAHASE
IPC分类号： B22D41/32 , F27D3/14 , B22D41/22
CPC分类号： B22D41/32 , B22D41/22 , B22D41/24 , B22D41/28 , F27D3/14
摘要： A sliding nozzle device that can reduce any damage such as surface roughness and chipping in a nozzle hole surroundings of a used plate. The sliding nozzle device includes a fixed metal frame, a sliding metal frame, and an opening and closing metal frame that holds the sliding metal frame in a slidable manner, and in the sliding nozzle device in which sliding contact surfaces of the sliding members provided on the sliding metal frame and the opening and closing metal frame come in slidable contact with each other, the sliding contact surfaces of the sliding member of the sliding metal frame are provided away from each other by a predetermined length front and rear in the sliding direction and a part between the front and rear sliding contact surfaces serves as a depressed part, and the sliding contact surfaces of the sliding member of the opening and closing metal frame are provided away from each other by a predetermined length front and rear in the sliding direction and a part between the front and rear sliding contact surfaces serves as a depressed part.
摘要翻译：一种滑动喷嘴装置，其可以减少用过的板的喷嘴孔周围的任何损坏，例如表面粗糙度和碎屑。滑动喷嘴装置包括固定金属框架，滑动金属框架以及可滑动地保持滑动金属框架的开闭金属框架，并且在滑动喷嘴装置中，滑动构件的滑动接触表面设置在滑动金属框架和开关金属框架彼此滑动接触，滑动金属框架的滑动构件的滑动接触表面沿滑动方向彼此前后预定长度地设置，前后滑动接触表面之间的部分用作凹陷部分，并且开闭金属框架的滑动构件的滑动接触表面沿滑动方向彼此远离预定长度的前后，前滑动接触表面和后滑动接触表面之间的部分用作凹陷部分。

8. 发明申请

US20150059526A1 SYSTEM FOR METAL ATOMISATION AND METHOD FOR ATOMISING METAL POWDER 有权
标题翻译：金属铸造系统和金属粉末原理方法
公开(公告)号：US20150059526A1
公开(公告)日：2015-03-05
申请号：US14382033
申请日：2013-02-22
申请人： Erasteel Kloster AB
发明人： Peter Vikner , Patrik Lönnberg
IPC分类号： B22D41/22 , B22F9/08
CPC分类号： B22D41/22 , B22D41/14 , B22F9/082 , B22F2009/001 , B22F2009/0848 , B22F2009/0888 , B22F2201/10 , B22F2201/20 , B22F2998/10 , Y02P10/24
摘要： A system for metal powder atomisation comprising a refractory lined melting furnace (1) configured to melt metal into a liquid metal bath (6), in which furnace (1) a drain (3) is arranged for draining liquid metal from the bottom of the furnace. The drain (3) is configured to be closed by a stopping member. The system comprises an atomisation chamber (2) configured to receive and atomise liquid metal from the melting furnace (1). The system also comprises removal means controllable from the bottom region of the furnace (1) for removing the stopping member without interfering with the surface of the liquid metal bath (6). The removal means and the stopping member are configured such that the stopping member is removable independently of the temperature of the liquid metal bath (6) using the removal means.
摘要翻译：一种用于金属粉末雾化的系统，包括耐火材料衬里熔化炉（1），其构造成将金属熔化成液态金属浴（6），其中炉子（1）设有排水口（3），用于将液体金属从底部排出炉。排水口（3）构造成由止动件封闭。该系统包括雾化室（2），其构造成从熔化炉（1）接收和雾化液态金属。该系统还包括可从炉子（1）的底部区域控制的去除装置，用于去除止动件而不干扰液态金属浴槽（6）的表面。除去装置和止动构件被构造成使得使用去除装置，止动构件可独立于液态金属浴（6）的温度而被移除。

9. 发明申请

US20070138716A1 CERAMIC SEATING STONE AND METALLURGICAL VESSEL 失效
标题翻译：陶瓷矿石和冶金船舶
公开(公告)号：US20070138716A1
公开(公告)日：2007-06-21
申请号：US11610549
申请日：2006-12-14
申请人： Martin KENDALL
发明人： Martin KENDALL
IPC分类号： C21B7/06
CPC分类号： B22D41/02 , B22D41/08 , B22D41/22 , B22D41/50
摘要： A ceramic seating stone is provided for use in or on a metallurgical vessel for holding molten metal. The stone is formed as a whole or in parts of ceramic fibers, hollow ceramic spheres and/or foam ceramics.
摘要翻译：提供陶瓷座垫用于冶金容器中或其上用于保持熔融金属。石头整体形成或部分形成陶瓷纤维，中空陶瓷球和/或泡沫陶瓷。

10. 发明授权

US07171326B2 Method for operating a sliding gate, and sliding gate 有权
标题翻译：滑门和滑门的操作方法
公开(公告)号：US07171326B2
公开(公告)日：2007-01-30
申请号：US10509424
申请日：2003-03-22
申请人： Pierre Gerber , Urs Basler
发明人： Pierre Gerber , Urs Basler
IPC分类号： B22D41/08
CPC分类号： B22D41/22 , B22D41/28 , B22D41/38
摘要： A method is provided for operating a sliding closure for a metallurgical vessel. The sliding closure includes two tensionable fireproof closure plates opposing one another, with each of the two closure plates being slideably positioned within a corresponding housing part. Spring elements are provided for tensioning the closure plates, wherein one of the closure plates, along with its corresponding housing part, is slideable and can be moved into a closed or open position by a drive member. The method comprises: performing an offline and/or an online diagnosis of an operating condition within an area of the closure plates, by measuring at least one of size, temperature, pressure and force associated with the sliding closure so as to obtain at least one measured value, and evaluating the at least one measured value either directly or together with additional relevant process parameters; and based upon the diagnosis, either continuing use of the sliding closure or discontinuing use of the sliding closure.
摘要翻译：提供了一种用于操作用于冶金容器的滑动闭合件的方法。滑动闭合件包括彼此相对的两个可张紧的防火闭合板，两个封闭板中的每一个可滑动地定位在相应的壳体部分内。提供弹簧元件用于张紧封闭板，其中封闭板中的一个连同其对应的壳体部分是可滑动的并且可以由驱动构件移动到关闭或打开位置。该方法包括：通过测量与滑动关闭相关联的尺寸，温度，压力和力中的至少一个来执行在封闭板的区域内的操作状态的离线和/或在线诊断，以便获得至少一个测量值，以及直接或与附加的相关工艺参数一起评估至少一个测量值; 并基于诊断，继续使用滑动关闭或停止使用滑动闭合件。

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