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1. 发明申请

WO2017129563A1 SLIDING GATE VALVE PLATE 审中-公开
标题翻译：滑动闸板
公开(公告)号：WO2017129563A1
公开(公告)日：2017-08-03
申请号：PCT/EP2017/051428
申请日：2017-01-24
申请人： VESUVIUS GROUP , SA
发明人： COLLURA, Mario , SIBIET, Fabrice
IPC分类号： B22D41/22 , B22D41/28 , B22D41/34
CPC分类号： B22D41/22 , B22D41/28 , B22D41/34
摘要： The present invention concerns a sliding gate valve plate for a molten metal gate valve having: - an upper surface, - a lower surface, said upper and lower surfaces being planar and parallel to one another, - a connecting outer surface connecting the upper surface to the lower surface and - a pouring channel fluidly connecting the upper surface (2) to the lower surface (3), said pouring channel having a pouring axis of symmetry (Xp), wherein the upper and lower surfaces have geometries defined by the following ratios: R1 = LOl1/LOu1, comprised between 50 and 95%, preferably between 57 and 92%, more preferably between 62.5 and 90%, R2 = LOl2/LOu2, comprised between 50 and 95%, preferably between 57 and 92%, more preferably between 62.5 and 90%, R3 = LAl1/LAu1, greater than or equal to 75%, preferably greater of equal to 90%, more preferably greater of equal to 95%, R4 = LAl2/LAu2, greater than or equal to 75%, preferably greater of equal to 90%, more preferably greater of equal to 95% LOu1 and LOu2 are two segments meeting at the pouring axis of symmetry, Xp, and which together form the upper longitudinal extent, LOu, defined as is the longest segment connecting two points of a perimeter of the upper surface and intersecting the pouring axis of symmetry (Xp); LAu1 and LAu2 are two segments meeting at the pouring axis of symmetry, Xp, and which together form the upper latitudinal extent, LAu, defined as the extent normal to and intersecting both the pouring axis of symmetry, Xp, and the upper longitudinal extent, and similarly, LOl1 and LOl2 are two segments meeting at the pouring axis of symmetry, Xp, and which together form the lower longitudinal extent, LOl, defined as is the longest segment connecting two points of a perimeter of the lower surface and intersecting the pouring axis of symmetry (Xp); LAl1 and LAl2 are two segments meeting at the pouring axis of symmetry, Xp, and which together form the upper latitudinal extent, LAl, defined as the extent normal to and intersecting both the pouring axis of symmetry, Xp, and the lower longitudinal extent.
摘要翻译：本发明涉及一种用于熔融金属闸阀的滑动闸板阀板，其具有： - 上表面， - 下表面，所述上表面和下表面是平面且彼此平行的; - 连接所述上表面和所述下表面的外表面和 - 将所述上表面（2）流体地连接到所述下表面（3）的倾倒通道，所述倾倒通道具有对称的倾倒轴线（Xp），其中所述上和下表面具有由以下比率限定的几何形状：R1 = LO11 / LOu1，包括50-95％，优选57-92％，更优选62.5-90％，R2 = LO12 / LOu2，优选地在57和92％之间，更优选地在62.5和90％之间，R3 = LA11 / LAu1，大于或等于75％，优选地大于等于90％，更优选地大于等于95％ LAu2大于或等于75％，优选大于90％，更优选大于75％等于95％LOu1和LOu2是在对称倾倒轴线Xp处相遇的两个部分，它们一起形成上部纵向范围LOu，定义为连接上表面的周边的两个点并与浇注对称轴（Xp）; LAu1和LAu2是在倾倒对称轴Xp处相遇的两段，它们共同形成上部纬度范围LAu，定义为与对称浇注轴Xp和上部纵向范围垂直并相交的范围，同样地，LOl1和LOl2是在倾倒对称轴线Xp处相遇的两个部分，并且它们共同形成下部纵向范围LO1，LOl被定义为连接下表面的周边的两个点并且与倾倒相交的最长部分对称轴（Xp）; LAl1和LAl2是在对称倾倒轴线Xp处相遇的两个部分，它们一起形成上部纬度范围LA1，其定义为与对称倾倒轴线Xp和下部纵向范围垂直并相交的范围。

2. 发明申请

WO2015104241A1 OPTICAL PYROMETER 审中-公开
标题翻译：光学阳离子
公开(公告)号：WO2015104241A1
公开(公告)日：2015-07-16
申请号：PCT/EP2015/050057
申请日：2015-01-05
申请人： VESUVIUS GROUP, SA
发明人： DUSSUD, Michel
IPC分类号： G01J5/00 , G01J5/08 , B22D2/00 , B22D41/16 , F16B7/20
CPC分类号： G01J5/004 , B22D2/006 , B22D41/18 , F16B7/20 , F27D21/0014 , G01J5/042 , G01J5/043 , G01J5/0887 , G01J5/0893
摘要： The invention relates to a device for measuring the temperature of a bath of metal, comprising a sleeve and an optical head, and also to a method for joining together or taking apart a sleeve and an optical head, and also to a sleeve, and finally to a method for measuring the temperature of a bath of molten metal. By virtue of this device, mounting and removal is rendered easier while keeping the measuring zone centred and decreasing measurement disturbances caused by the emission of gas from the sleeve made of refractory material.
摘要翻译：本发明涉及一种用于测量金属浴温度的装置，包括套筒和光学头，还涉及一种用于将套筒和光学头部以及套筒连接在一起或分离的方法，最后涉及一种用于测量熔融金属浴温度的方法。凭借这种装置，安装和拆卸变得更容易，同时保持测量区域居中，并减少由耐火材料制成的套筒排出的气体引起的测量干扰。

3. 发明申请

WO2015055569A1 COUPLING DEVICE FOR REVERSIBLY COUPLING A LADLE SHROUD TO A COLLECTOR NOZZLE, SELF-SUPPORTED LADLE SHROUD, KIT THEREOF AND METHOD FOR COUPLING A LADLE SHROUD TO A COLLECTOR NOZZLE 审中-公开
标题翻译：用于将衣帽架可逆地连接到收集器喷嘴的自动装置，自支撑的鞋帽，其套件及用于将收集器喷嘴连接的方法
公开(公告)号：WO2015055569A1
公开(公告)日：2015-04-23
申请号：PCT/EP2014/071865
申请日：2014-10-13
申请人： VESUVIUS GROUP (SA)
发明人： COLLURA, Mariano
IPC分类号： B22D41/50 , B22D41/56
CPC分类号： B22D41/502 , B22D41/56 , F27D3/14
摘要： Coupling device for reversibly coupling a ladle shroud to a collector nozzle, self-supported ladle shroud, kit thereof and method for coupling a ladle shroud to a collector nozzle. The present invention concerns a coupling device (34) fixed to a ladle shroud (111) for reversibly coupling an inlet orifice (115a) of said ladle shroud to a collector nozzle (112) fixed to the outside of a bottom floor of a ladle (11) in a metal casting installation, by means of at least a first and second elongated latches (32) pivotally mounted on a hinge (36), such that the latch can pivot from a fixing position to an idle position. The idle position of the latches allowing the engagement of the ladle shroud into its casting configuration about the collector nozzle, and the fixing position of the latches engages catching means (33, 33a) provided on said latches into matching fixing means (31, 31a) located on the gate frame holding the collector nozzle.
摘要翻译：用于可逆地将浇包护罩耦合到收集器喷嘴的联接装置，自支撑的浇包护罩，其套件以及用于将浇包护罩连接到收集器喷嘴的方法。本发明涉及一种固定在浇包护罩（111）上的连接装置（34），用于将所述浇包护罩的入口孔（115a）可逆地联接到固定在浇包底部的外部的收集器喷嘴（112）通过至少一个可枢转地安装在铰链（36）上的第一和第二细长闩锁（32），金属铸造设备中，闩锁可以从固定位置枢转到空闲位置。闩锁的空闲位置允许浇包护罩与收集器喷嘴接合成其铸造构造，并且闩锁的固定位置将设置在所述闩锁上的捕获装置（33,33a）接合到匹配的固定装置（31,31a）中，位于保持集电嘴的门框上。

4. 发明申请

WO2017080972A1 CASTING NOZZLE COMPRISING FLOW DEFLECTORS 审中-公开
标题翻译：包含流动偏转器的铸造喷嘴
公开(公告)号：WO2017080972A1
公开(公告)日：2017-05-18
申请号：PCT/EP2016/076917
申请日：2016-11-08
申请人： VESUVIUS GROUP, SA , VESUVIUS CRUCIBLE COMPANY
发明人： RICHAUD, Johan , KREIERHOFF, Martin , WARMERS, Christian
IPC分类号： B22D41/50
CPC分类号： B22D41/50
摘要： The present invention concerns a casting nozzle comprising an elongated body defined by an outer wall and comprising a bore (1) defined by a bore wall and extending along a longitudinal axis, X1, from a bore inlet (1u) to a downstream bore end (1d), said bore comprising two opposite side ports (2), each extending transversally to said longitudinal axis, X1, from an opening at the bore wall defining a port inlet (2u) adjacent to the downstream bore end (1d), to an opening at the outer wall defining a port outlet (2d) which fluidly connects the bore with an outer atmosphere, Characterized in that, upstream from, and directly above each port inlet (2u), one or two flow deflectors (3) protrude out of the bore wall and extend from an upstream deflector end remote from the port inlet to a downstream deflector end close to the port inlet, over a deflector height, Hd, measured parallel to the longitudinal axis, X1, and wherein an area of a cross-section normal to the longitudinal axis, X1, of each flow deflector increases continuously over at least 50% of the deflector height, Hd, in the direction extending from the upstream deflector end towards the downstream deflector end.
摘要翻译：本发明涉及一种铸造喷嘴，该铸造喷嘴包括由外壁限定的细长主体并且包括由孔壁限定并且沿着纵向轴线X1从孔入口（X1）延伸的孔（1）所述孔包括两个相对的侧孔（2），每个侧孔从所述孔壁处的开口横向于所述纵向轴线X1延伸，从而限定邻近下游端口（2u）的端口入口（2u）（1d）连接到外壁上的开口处，该开口限定了将孔与外部大气流体连接的出口出口（2d），其特征在于在每个进气口入口（2u）的上游并且直接位于其上方，一个或两个在平行于纵向轴线X1测量的偏转器高度Hd上，流动偏转器（3）从孔壁突出并且从远离端口入口的上游偏转器端部延伸到靠近端口入口的下游偏转器端部，并且其中垂直于纵向的横截面的面积在偏转器高度Hd的至少50％上沿从上游偏转器端部朝向下游偏转器端部延伸的方向连续增加每个导流器的轴线X1。

5. 发明申请

WO2013064668A1 REFRACTORY PURGING DEVICES 审中-公开
标题翻译：炼厂设备
公开(公告)号：WO2013064668A1
公开(公告)日：2013-05-10
申请号：PCT/EP2012/071765
申请日：2012-11-02
申请人： VESUVIUS CRUCIBLE COMPANY , VESUVIUS GROUP SA
发明人： ROTHFUSS, Hans
IPC分类号： B22D1/00 , C21C5/48 , F23D3/16
CPC分类号： C21C5/48 , B22D1/005 , C04B35/64 , C21C5/34 , C21C2250/08
摘要： The present invention concerns a device (1), for example a gas purging plug, for blowing gas into a metallurgical vessel comprising (a) a body (2) extending along a central axis (X1) comprising, (b) at least one gas flow channel (3) fluidly connecting a gas inlet (3a) located at one end of said body to a gas outlet (3b), located at the opposite end along said axis, said channel (3) being in the shape of a slit defined by a first and second opposed surfaces. The device (1) according to the invention is characterized in that, (c) the at least one gas channel (3) comprises a series of continuous concave bridges (4) connecting the first and second opposing surfaces defining the channel, with their concave side (4a) oriented towards the gas outlet (3b), wherein said concave bridges (4) are disposed in a staggered arrangement, such that any first shortest line running from the gas outlet (3b) to the gas inlet (3a) of the channel necessarily intercepts the concave side (4a) of at least one first bridge (41). The device (1) according to the invention permits to prevent clogging of device by infiltrated molten metal or slag.
摘要翻译：本发明涉及用于将气体吹入冶金容器的装置（1），例如气体吹扫塞，其包括（a）沿中心轴线（X1）延伸的主体（2），包括：（b）至少一个气体流动通道（3）将位于所述主体一端的气体入口（3a）流体连接到沿着所述轴线位于相对端的气体出口（3b），所述通道（3）形成为狭缝的形状通过第一和第二相对表面。根据本发明的装置（1）的特征在于，（c）所述至少一个气体通道（3）包括连接限定通道的第一和第二相对表面的一系列连续的凹形桥（4）侧面（4a）朝向气体出口（3b）定向，其中所述凹形桥（4）以交错布置设置，使得从气体出口（3b）延伸到气体出口（3b）的气体入口（3a）的任何第一最短线通道必须拦截至少一个第一桥（41）的凹侧（4a）。根据本发明的装置（1）允许防止渗透的熔融金属或炉渣堵塞装置。

6. 发明申请

WO2006066862A3 THERMOCOUPLE ASSEMBLY AND METHOD OF USE 审中-公开
标题翻译：热电偶组件及其使用方法
公开(公告)号：WO2006066862A3
公开(公告)日：2006-10-26
申请号：PCT/EP2005013693
申请日：2005-12-20
申请人： VESUVIUS CRUCIBLE CO , VESUVIUS GROUP SA , ROBBINS BERNARD , FARRELL DAVID , RUSH DAVID L , VAN DER MAAT PAUL
发明人： ROBBINS BERNARD , FARRELL DAVID , RUSH DAVID L , VAN DER MAAT PAUL
IPC分类号： G01K7/02 , H01L35/12
CPC分类号： G01K7/04
摘要： The invention relates to a thermocouple assembly for the continuous measurement of the temperature of a molten phase comprising first and second ceramic elements (1,2) contacting each other at a first junction (3) and forming thereby a first thermocouple, a second thermocouple formed of two different conducting elements (4,5) contacting each other at a second junction (6) located on the first ceramic element (1) and a third thermocouple formed of two different conducting elements (7,8) contacting each other at a third junction (9) located on the second ceramic element (2), wherein both positive legs (4,7) or both negative legs (5,8) of the second and third thermocouples are connected to a first measuring device (10), while both legs (4,5;7,8) of the second and third thermocouple are connected respectively to a second and third measuring device (11,12) as well as to a process for the measurement of the temperature of a molten phase.
摘要翻译：本发明涉及一种用于连续测量熔融相温度的热电偶组件，该熔融相包括在第一连接处（3）处彼此接触的第一和第二陶瓷元件（1,2），从而形成第一热电偶，形成第二热电偶在位于第一陶瓷元件（1）上的第二结（6）处彼此接触的两个不同的导电元件（4,5）的第三热电偶和由在第三陶瓷元件（1）上彼此接触的两个不同导电元件（7,8）形成的第三热电偶）位于第二陶瓷元件（2）上的接合部（9），其中第二和第三热电偶的两个正极腿（4,7）或两个负极腿（5,8）都连接到第一测量装置（10），同时第二和第三热电偶的两条腿（4,5; 7,8）分别连接到第二和第三测量装置（11,12）以及用于测量熔融相的温度的过程。

7. 发明申请

WO2006007672A3 STOPPER ROD FOR DELIVERING GAS INTO A MOLTEN METAL 审中-公开
标题翻译：止动杆用于将气体输入熔融金属
公开(公告)号：WO2006007672A3
公开(公告)日：2006-03-02
申请号：PCT/BE2005000116
申请日：2005-07-15
申请人： VESUVIUS CRUCIBLE CO , VESUVIUS GROUP SA , GUILLO PHILIPPE
发明人： GUILLO PHILIPPE
IPC分类号： B22D41/18
CPC分类号： B22D41/186
摘要： The invention relates to a stopper rod adapted to deliver gas during pouring of molten metal comprising a stopper body having an internal chamber and a gas discharge port, a bore connecting the internal chamber to the gas discharge port, the internal chamber and the bore defining a gas passageway. According to the invention, the walls of the gas passageway are provided with a layer of a material which will not produce carbon monoxide at the temperature of Use. The stopper rod of the invention does not contaminate the gas passing therethrough.
摘要翻译：本发明涉及一种适于在浇注熔融金属期间输送气体的塞棒，其包括具有内室和排气口的塞体，将内室连接到排气口的孔，内室和孔限定气体通道。根据本发明，气体通道的壁设有一层在使用温度下不会产生一氧化碳的材料。本发明的塞棒不会污染通过其中的气体。

8. 发明申请

WO2004097319A2 ROLLER AND ROTATIONAL DRIVING DEVICE 审中-公开
标题翻译：滚动和旋转驱动装置
公开(公告)号：WO2004097319A2
公开(公告)日：2004-11-11
申请号：PCT/BE2004000058
申请日：2004-04-28
申请人： VESUVIUS CRUCIBLE CO , CAILLAUD FREDERIC , DEREMETZ JACKY , VESUVIUS GROUP SA
发明人： CAILLAUD FREDERIC , DEREMETZ JACKY
IPC分类号： B21B39/00 , C03B35/18 , F16D1/10 , F27D3/02
CPC分类号： F16D1/101 , B21B39/008 , C03B35/181 , C03B35/186 , F27D3/026
摘要： The invention relates to a roller from a refractory material, for example in vitreous silica, for transporting a flat article provided at its end with a new arrangement for rotationally driving it as well as to an assembly of such a roller and its driving device. This roller comprises an external surface and two side surfaces, at least one side surface having indentations for receiving rotationally driving pins, it is characterized in that the openings of said indentations which extends in the radial direction of the roller are spaced apart from the external surface of the roller and in that the indentations have a cross-section which is larger in the radial direction of the roller than in the tangential direction. The invention permits to avoid the breakage of the roller around the driving indentations.
摘要翻译：本发明涉及一种来自耐火材料的辊，例如在玻璃状二氧化硅中，用于将其末端设置的扁平制品用于将其旋转驱动的新装置以及这种辊和其驱动装置的组件。该辊包括外表面和两个侧表面，至少一个侧表面具有用于接收旋转驱动销的凹口，其特征在于，沿辊的径向方向延伸的所述凹口的开口与外表面间隔开并且压痕的横截面在滚子的径向上大于在切向方向上的横截面。本发明允许避免在驱动压痕周围的辊的破损。

9. 发明申请

WO0030996A2 COMPOSITE MATERIAL 审中-公开
标题翻译：复合材料
公开(公告)号：WO0030996A2
公开(公告)日：2000-06-02
申请号：PCT/BE9900145
申请日：1999-11-16
申请人： VESUVIUS CRUCIBLE CO , VESUVIUS GROUP SA , GUILLO PHILIPPE , HOGGARD DALE B
发明人： GUILLO PHILIPPE , HOGGARD DALE B
IPC分类号： B22D11/06 , C04B35/00 , C04B35/58 , C04B35/581 , C04B35/583
CPC分类号： C04B35/593 , B22D11/0657 , C04B35/58014 , C04B35/58028 , C04B35/581 , C04B35/583 , C04B35/645
摘要： The present invention provides a composite pressure-sintered material comprising a continuous phase of hexagonal boron nitride and, dispersed therein, a second material comprising (a) at least one metal nitride selected from the group consisting of silicon, aluminium and titanium nitrides and (b) at least one stable metal oxide; wherein the amount of metal oxide is such that the second material does not contain more than 35% by weight of oxygen. It has been observed that this material possesses a low thermal expansion coefficient and therefore reveals good thermal shock resistance. Another characteristic of this material is its low wettability by molten steel which is thus responsible for excellent chemical resistance to liquid metal. Finally, this material is exceptionally mechanical wear resistant.
摘要翻译：本发明提供一种复合压力烧结材料，其包含六方氮化硼的连续相和分散于其中的第二材料，所述第二材料包含（a）至少一种选自硅，铝和氮化钛的金属氮化物和（b））至少一种稳定的金属氧化物; 其中金属氧化物的量使得第二材料不含超过35重量％的氧。据观察，这种材料具有低的热膨胀系数，因此显示出良好的抗热震性。这种材料的另一个特征是其对钢水的低润湿性，因此对液态金属具有优异的耐化学性。最后，这种材料是非常机械耐磨的。

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