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1. 发明授权

US5901649A Roll on-roll off piggyback bimodal terminal system 失效
标题翻译：滚动式背负式双模终端系统
公开(公告)号：US5901649A
公开(公告)日：1999-05-11
申请号：US869453
申请日：1997-06-05
申请人： Richard C. Hathaway , Mearl K. Bridges , John M. Barr , Donald R. Klein , Edmond S. Miksch
发明人： Richard C. Hathaway , Mearl K. Bridges , John M. Barr , Donald R. Klein , Edmond S. Miksch
IPC分类号： B61B1/00 , B61B1/02 , B61D47/00
CPC分类号： B61B1/02 , B61B1/005 , B61D47/005
摘要： The invention is a system for transporting highway vehicles on railway vehicles. It has rail cars positionable relative to one another at an angle of at least about 50 degrees. Each car has a deck for highway vehicles. The system has a railroad terminal with a first track with switch(es) connected to spur(s) so trucks supporting a first set of car ends may be kept on the first track, while a second set of trucks supporting a second set of car ends is placed on the spur(s). The rail cars are thereby placed in a zig-zag configuration. For each of the rail cars, a truck supporting one end remains on the first track while a truck supporting the other end is placed on a spur. A vector parallel to the direction of travel of a truck along the tracks supporting it has a vector component of at least about 0.25 in a direction parallel to the centerline of a railway vehicle supported on the truck, so forces for moving rail cars into and out of the zig-zag configuration may be communicated by tension or compression along the rail cars. The terminal has a dock or ramp having an elevation about equal to the elevation of the rail cars so that highway vehicles may be driven or pulled onto or off the rail cars. The terminal has a roadway or other driveable path to an external highway system.
摘要翻译：本发明是用于在铁路车辆上运输公路车辆的系统。它具有相对于彼此以至少约50度的角度定位的轨道车厢。每辆车都有公路车辆的甲板。该系统具有铁路终端，其具有连接到支线的开关的第一轨道，因此支撑第一组车尾的卡车可以保持在第一轨道上，而第二组卡车支撑第二组轿厢末端放置在支线上。因此，轨道车辆以锯齿形配置。对于每个轨道车辆，支撑一端的卡车保持在第一轨道上，而将支撑另一端的卡车放置在支线上。平行于卡车沿着支撑它的轨道的行进方向的矢量在平行于支撑在卡车上的铁路车辆的中心线的方向上具有至少约0.25的矢量分量，因此用于将轨道车辆移入和移出的力之字形配置可以通过沿着轨道车辆的张力或压缩来传递。该码头有一个码头或斜坡，其高度大约等于轨道车厢的高度，以便高速公路车辆可以被驱动或拉到轨道车上或从铁路车辆上拉下。终端具有到外部高速公路系统的道路或其他可驱动的路径。

2. 发明授权

US5375647A Process for ingot casting employing a magnetic field for reducing macrosegregation and associated apparatus and ingot 失效
标题翻译：用于减少宏观偏析的磁场的晶锭铸造工艺以及相关的装置和锭
公开(公告)号：US5375647A
公开(公告)日：1994-12-27
申请号：US101462
申请日：1993-08-02
申请人： Que-Tsang Fang , Edmond S. Miksch , Gregory J. Hildeman
发明人： Que-Tsang Fang , Edmond S. Miksch , Gregory J. Hildeman
IPC分类号： B22D11/01 , B22D11/115 , B22D11/12 , B22D27/02
CPC分类号： B22D11/122 , B22D11/115
摘要： A process of reducing macrosegregation in the casting of a metal alloy ingot is disclosed. The process includes introducing a molten metal alloy into a casting mold cavity, cooling the molten metal alloy to form a solid zone, a liquid-solid mushy zone overlying the solid zone, a liquid zone overlying the liquid-solid mushy zone and a melt surface on the liquid zone, employing during the cooling at least one substantially static magnetic field having at least two planes of symmetry which intersect on the longitudinal axis of the ingot, generating the magnetic field by at least one coil means having an inner region through which the metal alloy passes, energizing the coil means by a substantially static electrical current wherein the current follows a path defined by the coil means and passes around at least one of the molten metal alloy and the zones, improving the strength and uniformity of the magnetic field by at least one ferromagnetic flux path, and dampening convection flows of the molten metal alloy which cause macrosegregation by means of the magnetic field. An associated apparatus suitable for casting metal alloys and an improved ingot having a refined equiaxed grain structure and a reduced pore size are provided.
摘要翻译：公开了一种减少铸造金属合金锭中的宏观偏析的方法。该方法包括将熔融金属合金引入铸模腔中，冷却熔融金属合金以形成固体区域，覆盖固体区域的液体 - 固体糊状区域，覆盖液体 - 固体糊状区域的液体区域和熔融表面在液体区域中，在冷却期间采用至少一个基本上静态的磁场，该至少一个基本上静态的磁场具有至少两个在该铸锭的纵向轴线上相交的对称面，通过至少一个线圈装置产生磁场，该线圈装置具有内部区域，金属合金通过，通过基本静态的电流对线圈装置通电，其中电流遵循由线圈装置限定的路径并且绕过熔融金属合金和区域中的至少一个，从而通过以下方式提高磁场的强度和均匀性：至少一个铁磁通路，以及通过磁场引起宏观偏析的熔融金属合金的阻尼对流。提供了适用于铸造金属合金的相关设备和具有精制等轴晶粒结构和减小孔径的改进锭。

3. 发明授权

US5222545A Method and apparatus for casting a plurality of closely-spaced ingots in a static magnetic field 失效
标题翻译：用于在静态磁场中铸造多个紧密间隔的铸锭的方法和装置
公开(公告)号：US5222545A
公开(公告)日：1993-06-29
申请号：US871337
申请日：1992-04-21
申请人： Edmond S. Miksch , Que-Tsang Fang
发明人： Edmond S. Miksch , Que-Tsang Fang
IPC分类号： B22D11/115 , B22D11/14
CPC分类号： B22D11/147 , B22D11/115
摘要： Method and apparatus for reducing macrosegregation in the simultaneous casting of a plurality of metal alloy ingots in a continuous or semicontinuous casting operation. Several casting molds are arranged closely together in an array. An outer electromagnetic coil is arranged around the outer periphery of the array of molds and their formed ingots. Preferably, when the circular molds are employed, a solenoid is provided in the central space of the molds. Direct current in the outer coil and in the solenoid create a static magnetic field whose combined effect acts on the liquid pool of the molten metal. The outer coil has straight sides and curved corners. Passive flux return devices are located along the straight sides of the outer coil. If rectangular molds are used, then only the outer electromagnetic coil is arranged around the casting assembly.
摘要翻译：在连续或半连续铸造操作中同时铸造多个金属合金锭的方法和装置，用于减少宏观偏析。几个铸模紧密地排列成阵列。外部电磁线圈围绕模具阵列的外周和它们形成的锭布置。优选地，当使用圆形模具时，在模具的中心空间中设置螺线管。外部线圈和螺线管中的直流电流产生一个静态磁场，其组合效应作用于熔融金属的液体池。外线圈具有直边和弯曲的角。无源磁通返回装置沿着外部线圈的直边设置。如果使用矩形模具，则只有外部电磁线圈布置在铸造组件周围。

4. 发明授权

US5246060A Process for ingot casting employing a magnetic field for reducing macrosegregation and associated apparatus and ingot 失效
标题翻译：使用用于减少宏观调整和相关设备的磁场的INTOT铸造工艺
公开(公告)号：US5246060A
公开(公告)日：1993-09-21
申请号：US792320
申请日：1991-11-13
申请人： Que-Tsang Fang , Edmond S. Miksch , Gregory J. Hildeman
发明人： Que-Tsang Fang , Edmond S. Miksch , Gregory J. Hildeman
IPC分类号： B22D11/01 , B22D11/115 , B22D11/12
CPC分类号： B22D11/122 , B22D11/115
摘要： A process of reducing macrosegregation in the casting of a metal alloy ingot is disclosed. The process includes introducing a molten metal alloy into a casting mold cavity, cooling the molten metal alloy to form a solid zone, a liquid-solid mushy zone overlying the solid zone, a liquid zone overlying the liquid-solid mushy zone and a melt surface on the liquid zone, employing during the cooling at least one substantially static magnetic field having at least two planes of symmetry which intersect on the longitudinal axis of the ingot, generating the magnetic field by at least one coil means having an inner region through which the metal alloy passes, energizing the coil means by a substantially static electrical current wherein the current follows a path defined by the coil means and passes around at least one of the molten metal alloy and the zones, and dampening convection flows of the molten metal alloy which cause macrosegregation by means of the magnetic field. An associated apparatus suitable for casting metal alloys and an improved ingot having a refined equiaxed grain structure and a reduced pore size are provided.

5. 发明授权

US3463418A Vortex generator for airplane wing 失效
标题翻译： VORTEX发电机
公开(公告)号：US3463418A
公开(公告)日：1969-08-26
申请号：US3463418D
申请日：1968-03-20
申请人： EDMOND S MIKSCH
发明人： MIKSCH EDMOND S
IPC分类号： B64C23/06 , B64C3/16
CPC分类号： B64C23/06 , Y02T50/162

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