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1. 发明授权

US5133401A Continuous casting machine with mold block assemblies interlinked by elastic hinges 失效
标题翻译：连铸机具有通过弹性铰链连接的模块组件
公开(公告)号：US5133401A
公开(公告)日：1992-07-28
申请号：US674664
申请日：1991-03-25
申请人： Lawrence W. Cisko , Ronald Bachowski , Joshua Liu , Michael M. Mohajery , S. John Pien , Paul E. Ringbloom , Adam J. Sartschev , Albert C. Wang
发明人： Lawrence W. Cisko , Ronald Bachowski , Joshua Liu , Michael M. Mohajery , S. John Pien , Paul E. Ringbloom , Adam J. Sartschev , Albert C. Wang
IPC分类号： B22D11/06
CPC分类号： B22D11/0608
摘要： A continuous casting machine ("block caster") is provided with chain-wise interlinking of mold block assemblies. Such chain-wise interlinking maintains the mold block assemblies essentially contiguous and is essential to provide operation of a continuous casting machine essentially free of mechanical noise. Each mold block assembly is elastically independently hinged by dual parallel hingepins, spaced-apart in the casting direction (x-axis), as the mold block assembly is carried between opposed, transversely (y-axis) spaced-apart guide rails of each carriage track. The elastic hinge means compensates for variation in block-to-block (centerline) distance caused by kinematic phenomena, including thermally induced variations in the dimensions of individual blocks as a function of their position in each track during operation. Guide rollers guided in generally horizontal guide roller-ways are afforded no measurable tolerance relative to their vertical displacement, when the roller-ways are off-set. Microslitted faces of mold blocks minimizes their distortion due to thermal cycles.
摘要翻译：连铸机（“块式连铸机”）具有模块组件的链式连接。这种链式互连维持模块组件基本连续，并且对于基本上没有机械噪声的连续铸造机的操作是必不可少的。每个模块组件通过沿铸造方向（x轴）间隔开的双平行铰链弹性独立地铰接，因为模块组件被承载在每个支架的相对的横向（y轴）间隔开的导轨之间跟踪。弹性铰链装置补偿由运动学现象引起的块对块（中心线）距离的变化，包括作为其在操作期间每个轨道中的位置的函数的各个块的尺寸的热诱导变化。导辊在大致水平的导向辊道中被引导，当辊道偏移时，其相对于它们的垂直位移没有可测量的公差。模具的微孔面由于热循环而使其变形最小化。

2. 发明授权

US5477912A Roll for use in a belt caster and an associated method 失效
标题翻译：滚轮用于皮带轮和相关方法
公开(公告)号：US5477912A
公开(公告)日：1995-12-26
申请号：US128590
申请日：1993-09-28
申请人： Lawrence W. Cisko , Albert C. Wang , S. John Pien , Adam J. Sartschev
发明人： Lawrence W. Cisko , Albert C. Wang , S. John Pien , Adam J. Sartschev
IPC分类号： B22D11/06
CPC分类号： B22D11/0677
摘要： A roll for use in a belt caster. The roll has a plurality of axial segments, at least one of which can be adjusted to compensate for transverse distortions in the belt. Generally uniform tension is maintained transversely in the belt so that the belt remains generally planar in the portion that contacts the molten metal that is cast in the belt caster.
摘要翻译：用于皮带轮的卷筒。辊具有多个轴向段，其中的至少一个可被调节以补偿带中的横向变形。通常在带中横向维持均匀的张力，使得皮带在接触铸造在皮带轮中的熔融金属的部分中保持大致平坦。

3. 发明授权

US5411075A Roll for use in casting metal products and an associated method 失效
标题翻译：轧制用于铸造金属制品和相关方法
公开(公告)号：US5411075A
公开(公告)日：1995-05-02
申请号：US114782
申请日：1993-08-31
申请人： S. John Pien , Albert C. Wang , Ronald Bachowski
发明人： S. John Pien , Albert C. Wang , Ronald Bachowski
IPC分类号： B22D11/06 , B22D11/128
CPC分类号： B22D11/0682
摘要： A roll for use in a roll caster. The roll has a heat exchanger core and an outer generally cylindrical shell surrounding the core, the core and the shell defining an enclosed space. A working fluid is contained in the enclosed space. When molten metal is cast onto the shell, the working fluid in proximity to the outer shell changes from a liquid to a vapor. Due to the rotation of the roll, the liquid phase of the working fluid forces the vapor in proximity with the outer cylindrical shell to return to the area adjacent to the core. At this area, the vapor phase is condensed into a liquid which is then subsequently delivered radially to the outer cylindrical shell. In this way, the working fluid constantly changes from vapor to liquid and back to vapor again and acts to continuously remove heat from the molten metal cast onto the outer cylindrical shell. A single roll caster, a twin roll caster, and a melt spinning apparatus as well as an associated method are also disclosed.
摘要翻译：一卷用于卷筒施法者。辊具有热交换器芯和围绕芯的外部大致圆柱形壳，芯和壳限定封闭空间。工作流体包含在封闭空间中。当熔融金属铸造到外壳上时，靠近外壳的工作流体从液体变为蒸气。由于辊的旋转，工作流体的液相迫使蒸气靠近外圆柱形外壳返回到与芯相邻的区域。在该区域，气相被冷凝成液体，然后随后将其径向递送到外圆筒形壳体。以这种方式，工作流体不断地从蒸汽变为液体并再次回到蒸气，并且用于连续地从铸造在外圆筒壳上的熔融金属中去除热量。还公开了单辊铸造机，双辊铸造机，熔融纺丝装置以及相关方法。

4. 发明授权

US5311923A Supporting and fastening means for mold blocks in a continuous block caster 失效
标题翻译：支撑和紧固装置，用于连续块式连铸机中的模块
公开(公告)号：US5311923A
公开(公告)日：1994-05-17
申请号：US787618
申请日：1991-11-04
申请人： John W. Cobes , S. John Pien , Larry W. Cisko
发明人： John W. Cobes , S. John Pien , Larry W. Cisko
IPC分类号： B22D11/06
CPC分类号： B22D11/0608
摘要： A continuous block caster is provided with a mold block assembly having an internal anchor pin which is insulated. One end of a support pin, many of which are used to support each block, is threaded into the anchor pin, the other end is demountably secured in a fastening member in turn fastened to a carriage block. All the fastening members except only one at the center, are y- or x-y slides, so termed because they permit lateral movement of the support pin. A stepped lock-down key which provides a camming means, allows an entire mold block assembly and supporting pin assembly to be connected and disconnected quickly from the carriage block by rotating the key. Insulating the support pin in this manner allows the planarity of a casting face to be maintained in a lateral plane within 5 mils (127 micrometers) of vertical movement. Such limited distortion does not adversely affect the planarity of the upper and lower faces of the cast slab.
摘要翻译：具有连续块式连铸机的模块组件具有绝缘的内锚固销。支撑销的一端，其中许多用于支撑每个块，螺纹连接到锚定销中，另一端可拆卸地固定在紧固构件中，然后紧固到支架块。除了中心以外的所有紧固构件都是y-或x-y滑块，因为它们允许支撑销的横向移动。提供凸轮装置的阶梯式锁定键允许通过旋转钥匙将整个模块组件和支撑销组件通过旋转钥匙与支架块快速连接和断开。以这种方式绝缘支撑销允许铸造面的平面度保持在垂直运动的5密耳（127微米）内的横向平面内。这种有限的变形不会对铸造板坯的上表面和下表面的平面性产生不利影响。

5. 发明授权

US06264810B1 Electromechanical attachment of inert electrode to a current conductor 有权
标题翻译：将惰性电极机电连接到电流导体
公开(公告)号：US06264810B1
公开(公告)日：2001-07-24
申请号：US09461484
申请日：1999-12-14
申请人： Israel Stol , S. John Pien , Robert W. Woods , Rabindra K. Bhattcharyya
发明人： Israel Stol , S. John Pien , Robert W. Woods , Rabindra K. Bhattcharyya
IPC分类号： B23H304
CPC分类号： C25C3/12 , C22B21/00 , C25C7/02 , F27D11/10 , Y02P10/262
摘要： A coupling for an inert electrode for refining a metal is provided. The coupling includes an electrode assembly and an electrically conductive support structure assembly. The support structure assembly includes a mechanical connection and an electrical connection which are in spaced relation. The mechanical connection holds the electrical connection in compression.
摘要翻译：提供了用于精炼金属的惰性电极的耦合。联接器包括电极组件和导电支撑结构组件。支撑结构组件包括间隔关系的机械连接和电连接。机械连接将电气连接保持在压缩状态。

6. 发明授权

US06179042B2 Non-hot crack bottom block for casting aluminum ingot 有权
标题翻译：非热裂纹底块用于铸造铝锭
公开(公告)号：US06179042B2
公开(公告)日：2001-01-30
申请号：US09316623
申请日：1999-05-21
申请人： Rick D. Perdue , Carl R. Reagin , S. John Pien , Raymond T. Richter , Ho Yu
发明人： Rick D. Perdue , Carl R. Reagin , S. John Pien , Raymond T. Richter , Ho Yu
IPC分类号： B22D1108
CPC分类号： B22D11/08 , B22D11/049
摘要： An improved cylindrical bottom block for casting of large ingots or billets, particularly cylindrical shaped ingots, of light metals, such as aluminum and aluminum alloys, the cylindrical bottom comprising: (a) a base section having an outer diameter; (b) a centrally located circular surface forming the upper end of the base section, the circular surface positioned substantially perpendicular to the direction of casting, the circular surface forming the floor of the dish of the cylindrical bottom block which receives and cools liquid phase metal to form the butt end of an ingot, the circular surface being substantially flat and having a peripheral edge; (c) a cylindrical rim extending around the peripheral edge of the centrally located circular surface, the rim having an upper edge and an inner side wall which forms the side wall of the dish; (d) a concave transition section positioned between the peripheral edge and the lower end of the inner side wall, the concave transition section extending completely around the peripheral edge of the dish; (e) a convex transition section between the upper edge of the rim and the upper end of the inner side wall, the convex transition section extending completely around the dish; (f) the inner side wall having a flat central surface extending completely around the dish and defining the inner diameter of the dish; and (g) the upper edge of the rim having a flat surface positioned substantially parallel to the centrally located circular surface, the upper edge extending around the dish.
摘要翻译：一种用于铸造诸如铝和铝合金的轻金属的大锭或特别是圆柱形锭的改进的圆柱形底块，所述圆柱形底部包括：（a）具有外径的基部; （b）形成基部的上端的居中定位的圆形表面，圆形表面基本上垂直于铸造方向定位，圆形表面形成圆柱形底部块的盘的底部，其接收和冷却液相金属以形成锭的对接端，所述圆形表面基本上平坦并具有周边; （c）围绕中心定位的圆形表面的周边边缘延伸的圆柱形边缘，所述边缘具有形成所述盘的侧壁的上边缘和内侧壁; （d）位于所述内侧壁的周边边缘和下端之间的凹形过渡部分，所述凹形过渡部分完全围绕所述盘的周缘延伸; （e）在所述边缘的上边缘和所述内侧壁的上端之间的凸过渡部分，所述凸过渡部分在所述盘周围完全延伸; （f）内侧壁具有平坦的中心表面，该中心表面完全围绕该盘延伸并且限定该盘的内径; 和（g）所述边缘的上边缘具有基本上平行于中心定位的圆形表面定位的平坦表面，所述上边缘围绕所述盘延伸。

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