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1. 发明申请

WO2005053878A3 CASTING NOZZLE WITH EXTERNAL NOSE 审中-公开
标题翻译：铸造喷嘴与外部噪声
公开(公告)号：WO2005053878A3
公开(公告)日：2005-11-24
申请号：PCT/US2004039674
申请日：2004-11-24
申请人： ZHOU LEI , ROBINSON QUENTIN , XU DONG , HEASLIP LAWRENCE J , VESUVIUS CRUCIBLE CO
发明人： ZHOU LEI , ROBINSON QUENTIN , XU DONG , HEASLIP LAWRENCE J
IPC分类号： B22D41/50
CPC分类号： B22D41/50
摘要： A nozzle (50) for use in the continuous casting of molten metal which comprises two sidewalls (51) and a bottom face (58) connecting the two sidewalls (51). There is also a central bore (52) through the nozzle (50). The nozzle further comprises at least one aperture (56) in the bottom face of the nozzle and at least one baffle (54) located within the aperture (56) connecting the two sidewalls. The baffle divides the aperture into a plurality of outlets. The nozzle is characterized in that at least one of the baffles (54) at least partially extends beyond the bottom face (58) of the nozzle.
摘要翻译：一种用于连续铸造熔融金属的喷嘴（50），其包括两个侧壁（51）和连接两个侧壁（51）的底面（58）。还有通过喷嘴（50）的中心孔（52）。喷嘴还包括在喷嘴的底面中的至少一个孔（56）和位于连接两个侧壁的孔（56）内的至少一个挡板（54）。挡板将孔分成多个出口。喷嘴的特征在于至少一个挡板（54）至少部分延伸超过喷嘴的底面（58）。

2. 发明申请

WO2005049249A3 MULTI-OUTLET CASTING NOZZLE 审中-公开
标题翻译：多出口铸件喷嘴
公开(公告)号：WO2005049249A3
公开(公告)日：2005-12-29
申请号：PCT/US2004038585
申请日：2004-11-17
申请人： VESUVIUS CRUCIBLE CO , RICHAUD JOHAN L , HEASLIP LAWRENCE J , DORRICOTT JAMES , XU DONG
发明人： RICHAUD JOHAN L , HEASLIP LAWRENCE J , DORRICOTT JAMES , XU DONG
IPC分类号： B22D41/50
CPC分类号： B22D41/50 , C21C5/4613
摘要： The present invention concerns a submerged entry nozzle for use in the continuous casting of liquid metal. The nozzle comprises a central bore and a plurality of pairs of discharge outlets. The cross-sectional area of the central bore decreases between pairs of discharge outlets, such that ratio of height to width of any outlet is one or less.
摘要翻译：本发明涉及一种用于连续铸造液态金属的浸入式喷嘴。喷嘴包括中心孔和多对排出口。中心孔的横截面积在成对的排出口之间减小，使得任何出口的高度与宽度之比为一个或更小。

3. 发明申请

WO2005042189B1 RIPPLED SURFACE STOPPER ROD SYSTEM 审中-公开
标题翻译： RIPPLED表面止动器系统
公开(公告)号：WO2005042189B1
公开(公告)日：2005-12-22
申请号：PCT/US2004036718
申请日：2004-11-03
申请人： VESUVIUS CRUCIBLE CO , RICHAUD JOHAN L , HEASLIP LAWRENCE J , DORRICOTT JAMES
发明人： RICHAUD JOHAN L , HEASLIP LAWRENCE J , DORRICOTT JAMES
IPC分类号： B22D41/18
CPC分类号： B22D41/50 , B22D41/18 , C21C5/4653 , F27D3/1536
摘要： The present invention concerns stopper rod system for use in a metallurgical vessel, comprising a stopper rod and a nozzle. At least one of the stopper rod nose (42,56) and the internal surface of the nozzle bore comprise (43,62) a plurality of ripples that are arranged such that the size of a flow channel between the stopper rod nose and the internal stopper rod when the stopper rod system is in an open position discontinuously increases in size as a function of the distance downstream from the point of contact between the stopper rod and the nozzle.
摘要翻译：本发明涉及用于冶金容器中的塞棒系统，包括塞杆和喷嘴。止动杆鼻部（42,56）和喷嘴孔的内表面中的至少一个包括多个波纹，所述多个波纹被布置成使得止动杆鼻部和内部之间的流动通道的尺寸当止动杆系统处于打开位置时，止动杆的尺寸随着止动杆和喷嘴之间的接触点的下游距离的不同而增加。

4. 发明申请

WO2005042189A2 RIPPLED SURFACE STOPPER ROD SYSTEM 审中-公开
标题翻译： RIPPLED表面止动器系统
公开(公告)号：WO2005042189A2
公开(公告)日：2005-05-12
申请号：PCT/US2004036718
申请日：2004-11-03
申请人： VESUVIUS CRUCIBLE CO , RICHAUD JOHAN L , HEASLIP LAWRENCE J , DORRICOTT JAMES
发明人： RICHAUD JOHAN L , HEASLIP LAWRENCE J , DORRICOTT JAMES
IPC分类号： B22D41/18
CPC分类号： B22D41/50 , B22D41/18 , C21C5/4653 , F27D3/1536
摘要： The present invention concerns stopper rod system for use in a metallurgical vessel, comprising a stopper rod and a nozzle. At least one of the stopper rod nose and the internal surface of the nozzle bore comprise a plurality of ripples that are arranged such that the size of a flow channel between the stopper rod nose and the internal stopper rod when the stopper rod system is in an open position discontinuously increases in size as a function of the distance downstream from the point of contact between the stopper rod and the nozzle.
摘要翻译：本发明涉及用于冶金容器中的塞棒系统，包括塞杆和喷嘴。止动杆鼻部和喷嘴孔的内表面中的至少一个包括多个波纹，其被布置成使得当止动杆系统处于一个位置时，止动杆鼻部和内部止动杆之间的流动通道的尺寸打开位置随着从塞杆和喷嘴之间的接触点下游的距离而不连续地增大。

5. 发明专利

CA2543569C RIPPLED SURFACE STOPPER ROD SYSTEM 未知
公开(公告)号：CA2543569C
公开(公告)日：2011-11-01
申请号：CA2543569
申请日：2004-11-03
申请人： VESUVIUS CRUCIBLE CO
发明人： RICHAUD JOHAN L , HEASLIP LAWRENCE J , DORRICOTT JAMES
IPC分类号： B22D41/18
摘要： The present invention concerns stopper rod system for use in a metallurgical vessel, comprising a stopper rod and a nozzle. At least one of the stopper rod nose (42,56) and the internal surface of the nozzle bore comprise (43,62) a plurality of ripples that are arranged such that the size of a flow channel between the stopper rod nose and the internal stopper rod when the stopper rod system is in an open position discontinuously increases in size as a function of the distance downstream from the point of contact between the stopper rod and the nozzle.

6. 发明专利

ES2342361T3 BOQUILLA DE MOLDEO CONTINUO CON MODULADOR DE PRESION. 未知
公开(公告)号：ES2342361T3
公开(公告)日：2010-07-06
申请号：ES01946240
申请日：2001-06-11
申请人： VESUVIUS CRUCIBLE CO
发明人： XU DONG , HEASLIP LAWRENCE J , DORRICOTT JAMES D
IPC分类号： B22D11/10 , B22D41/16 , B22D41/50
摘要： Boquilla (100, 200, 300, 400, 500, 600, 700, 800, 900) para transferir un flujo de metal líquido en una dirección de flujo y adaptada para su uso con un regulador móvil (30) para controlar el flujo de metal líquido, comprendiendo la boquilla (100, 200, 300, 400, 500, 600, 700, 800, 900): - Una superficie interior que define un agujero pasante al flujo para transferir el flujo; - Una porción de entrada (120, 220, 320, 420, 520, 620, 720, 820, 920) adaptada para cooperar con la vertedera (50) de una varilla de tapón de colada (30), y que define una zona de control (55) entre las mismas: - Una porción del modulador de presión que comprende un modulador de presión (130, 230, 330, 430, 530, 630, 730, 830, 930) aguas abajo de la zona de control (55) y; - Una porción inferior aguas abajo de la porción del modulador de presión Caracterizada porque el modulador de presión está adaptado para reducir un diferencial de presión a través de la zona de control (55) generando una compresión de flujo repentina, fuerte y porque la porción del modulador de presión (130, 230, 330, 430, 530, 630, 730, 830, 930) tiene un lateral alineado con la dirección del flujo y un fondo generalmente ortogonal a la dirección del flujo, definiendo el lateral del fondo un ángulo Φ, caracterizado porque el ángulo Φ es inferior a 135º, y preferentemente es de entre 80º y 100º.

7. 发明专利

CA2402528C SLIDING GATE FOR LIQUID METAL FLOW CONTROL 未知
公开(公告)号：CA2402528C
公开(公告)日：2009-08-11
申请号：CA2402528
申请日：2001-03-16
申请人： VESUVIUS CRUCIBLE CO
发明人： DORRICOTT JAMES D , HEASLIP LAWRENCE J , XU DONG
IPC分类号： B22D11/10 , B22D41/24 , B22D11/103 , B22D41/22
摘要： A metering gate for liquid metal flow control (1010) with reduced clogging with a top plate (1030), having a first flow channel bore (1031) with an inlet (1032) having an inlet axis (1015) an d an outlet(1038) having an outlet axis (1033). The inlet axis (1015) and the outlet axis (1033) are offset (1036). A throttle plate (1040) slidably mounted on the top (1030) plate selectably receives flow from the top plate (1030). The metering gate (1010) provides a less tortuous and more symmetrical flow path when the gate is partially open, but provides a relatively straight downward flow channel allowing full flow when the gate is fully open.

8. 发明专利

AU2001255185B2 Sliding gate for liquid metal flow control 未知
公开(公告)号：AU2001255185B2
公开(公告)日：2005-06-09
申请号：AU2001255185
申请日：2001-03-16
申请人： VESUVIUS CRUCIBLE CO
发明人： DORRICOTT JAMES D , HEASLIP LAWRENCE J , XU DONG
IPC分类号： B22D11/10 , B22D11/103 , B22D41/22 , B22D41/24 , B22D041/22
摘要： A metering gate for liquid metal flow control with reduced clogging with a top plate, having a first flow channel bore with an inlet having an inlet axis and an outlet having an outlet axis. The inlet axis and the outlet axis are offset. A throttle plate slidably mounted on the top plate selectably receives flow from the top plate. The metering gate provides a less tortuous and more symmetrical flow path when the gate is partially open, but provides a relatively straight downward flow channel allowing full flow when the gate is fully open.

9. 发明专利

PL359389A1 CONTINUOUS CASTING NOZZLE WITH PRESSURE MODULATOR 未知
公开(公告)号：PL359389A1
公开(公告)日：2004-08-23
申请号：PL35938901
申请日：2001-06-11
申请人： VESUVIUS CRUCIBLE CO
发明人： XU DONG , HEASLIP LAWRENCE J , DORRICOTT JAMES D
IPC分类号： B22D11/10 , B22D41/16 , B22D41/50
摘要： A nozzle for transferring a flow of liquid metal between metallurgical vessels or molds comprising an entry portion for receiving the liquid metal. A flow regulator, such as a stopper rod, is movable from an open position to a closed position with respect to the entry portion for respectively permitting and prohibiting flow through the nozzle. The entry portion and the flow regulator define a control zone therebetween. A pressure modulator, downstream of the control zone, is adapted to minimize a pressure differential across the control zone. The pressure modulator constricts flow downstream of the control zone.

10. 发明专利

PL357942A1 SLIDING GATE FOR LIQUID METAL FLOW CONTROL 未知
公开(公告)号：PL357942A1
公开(公告)日：2004-08-09
申请号：PL35794201
申请日：2001-03-16
申请人： VESUVIUS CRUCIBLE CO
发明人： XU DONG , HEASLIP LAWRENCE J , DORRICOTT JAMES D
IPC分类号： B22D11/10 , B22D11/103 , B22D41/22 , B22D41/24
摘要： A metering gate for liquid metal flow control with reduced clogging with a top plate, having a first flow channel bore with an inlet having an inlet axis and an outlet having an outlet axis. The inlet axis and the outlet axis are offset. A throttle plate slidably mounted on the top plate selectably receives flow from the top plate. The metering gate provides a less tortuous and more symmetrical flow path when the gate is partially open, but provides a relatively straight downward flow channel allowing full flow when the gate is fully open.

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