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公开(公告)号：US09951777B2
公开(公告)日：2018-04-24
申请号：US11631885
申请日：2005-07-07
申请人： Jorge A. Morando , Jon Tipton , George S. Mordue , Mark Bright , Lennard Lutes , Richard S. Henderson , Chris T. Vild
发明人： Jorge A. Morando , Jon Tipton , George S. Mordue , Mark Bright , Lennard Lutes , Richard S. Henderson , Chris T. Vild
CPC分类号： F04D7/065 , F04D29/628 , F16D1/0882 , F16D1/0894 , Y10T403/39
摘要： A molten metal pump includes an impeller, a pump base housing at least partially enclosing the impeller, a shaft connected to the impeller, a motor connected to the shaft, a motor mount plate for supporting the motor; and a post for connecting the motor mount plate to the pump base housing. The molten metal pump can include a connector that connects the post to the motor mount plate. The molten metal pump can include a socket for connecting the shaft to the motor. The shaft can comprise an assembly including an elongated metal rod having a first end and a second end and a metal non-circular drive member attached at the second end of the elongated metal rod. The impeller can include a cap member having a plurality of generally polygonally shaped inlet openings communicating with internal passages of the impeller, each inlet opening having an inner wall and an outer wall, the outer wall being longer than the inner wall, each inlet opening also including a leading wall and a trailing wall, the leading wall and the trailing wall each interconnecting the inner wall and the outer wall and each being inclined such that an uppermost edge of each wall precedes a lowermost edge of each wall in a first rotational direction.
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公开(公告)号：US20100052227A1
公开(公告)日：2010-03-04
申请号：US12373535
申请日：2007-07-13
IPC分类号： C22B9/05
CPC分类号： C22B9/05 , C21C1/06 , C21C7/072 , C22B21/064 , F27D27/00 , F27D2027/002
摘要： An impeller for dispersing gas into molten metal includes a rectangular prism body having upper and lower faces and four side walls. The body has an opening extending through the upper and lower faces and defines a hub around the opening on the upper face. The impeller further includes a plurality of elongate grooves extending radially outwardly from the hub.
摘要翻译： 用于将气体分散到熔融金属中的叶轮包括具有上表面和下表面和四个侧壁的矩形棱镜体。 主体具有延伸穿过上表面和下表面的开口，并且限定围绕上表面上的开口的毂。 叶轮还包括从轮毂径向向外延伸的多个细长槽。
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公开(公告)号：US07273582B2
公开(公告)日：2007-09-25
申请号：US11120061
申请日：2005-05-02
IPC分类号： C21C5/42
CPC分类号： B22D39/00 , C22B9/05 , C22B21/0084 , C22B21/06 , F04D7/065
摘要： An apparatus for moving a stream of molten metal comprising a pumping member, a housing at least partially enclosing the pumping member, a power device seated on a support, and a shaft connecting the power device and the pumping member. At least one post is disposed between the support and the housing. The post includes an elongated rod comprising a metal alloy surrounded by an outer sheath. An inner member may surround the rod and provide a molten metal resistant barrier. The rod includes a first end connected to the support and a second end secured to the housing. A similar design for a shaft is also provided.
摘要翻译： 一种用于移动熔融金属流的装置，包括泵送构件，至少部分地封闭泵送构件的壳体，安置在支撑件上的动力装置以及连接动力装置和泵送构件的轴。 至少一个支柱设置在支撑件和壳体之间。 该柱包括细长杆，其包括由外护套包围的金属合金。 内部构件可围绕杆并提供耐熔融金属的屏障。 杆包括连接到支撑件的第一端和固定到壳体的第二端。 还提供了类似于轴的设计。
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公开(公告)号：US06887425B2
公开(公告)日：2005-05-03
申请号：US10244883
申请日：2002-09-16
CPC分类号： B22D39/00 , C22B9/05 , C22B21/0084 , C22B21/06 , F04D7/065
摘要： An apparatus for moving a stream of molten metal comprising a pumping member, a housing at least partially enclosing the pumping member, a power device seated on a support, and a shaft connecting the power device and the pumping member. At least one post is disposed between the support and the housing. The post includes an elongated rod comprising a metal alloy surrounded by an outer sheath. An inner member may surround the rod and provide a molten metal resistant barrier. The rod includes a first end connected to the support and a second end secured to the housing. A similar design for a shaft is also provided.
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25.发明授权
公开(公告)号：US5558505A
公开(公告)日：1996-09-24
申请号：US287914
申请日：1994-08-09
CPC分类号： F04D7/065 , F04D29/628
摘要： A post for a molten metal pump having an end joined to a hole in a pump base. The post end includes a longitudinal bore opening at the end of the post and a port opening to the side of the post intersecting the bore. A plug is inserted into the bore above the level of the port yet leaving a portion of the upper bore open. Cement can be injected into the bore and out the ports. Thereafter, a second plug can be inserted into the bore to drive cement out. To remove the post, it is cut across its longitudinal axis to expose the open upper portion of the bore. The opening is a pilot hole to drill a longitudinal hole in the post. A device having two members connected by a rod are attached to the upper and lower surfaces of the remaining post, respectively and tightened to break the cement joint.
摘要翻译： 一种用于熔融金属泵的柱，其具有连接到泵基座中的孔的端部。 后端包括在柱的端部处的纵向孔开口和通向与孔相交的柱的侧面的端口。 将插头插入孔口上方的孔中，但使上部孔的一部分打开。 水泥可以注入孔中并出口。 此后，可以将第二插头插入孔中以驱动水泥出来。 为了去除柱，它被切割穿过其纵向轴线以暴露孔的敞开的上部。 该开口是在柱中钻一个纵向孔的导孔。 具有通过杆连接的两个构件的装置分别附接到剩余柱的上表面和下表面并且被紧固以破坏水泥接头。
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26.发明授权Amorphous metal alloy compositions for reversible hydrogen storage and electrodes made therefrom 失效用于可逆储氢的无定形金属合金组合物和由其制成的电极
公开(公告)号：US4923770A
公开(公告)日：1990-05-08
申请号：US243109
申请日：1988-09-02
CPC分类号： C01B3/0052 , C01B3/0031 , C01B3/0047 , C01B3/0057 , C22C45/10 , H01M10/345 , H01M4/383 , Y02E60/327 , Y10S420/90
摘要： The present invention provides a novel amorphous metal alloy composition which reversibly stores hydrogen and is useful as the hydrogen storage electrode in an energy storage device. The amorphous metal alloy is made up of at least three elements with at least one element of Ag, Hg, or Pt; at least one element of Pb, Cu, Cr, Mo, W, Ni, Al, Co, Fe, Zn, Cd, Ru or Mn: and at least one element of Ca, Mg, Ti, Zr, Hf, Nb, V or Ta.
摘要翻译： 本发明提供了一种新颖的非晶态金属合金组合物，其可逆地储存氢气，并且可用作储能装置中的储氢电极。 无定形金属合金由至少三种元素与至少一种元素Ag，Hg或Pt组成; Pb，Cu，Cr，Mo，W，Ni，Al，Co，Fe，Zn，Cd，Ru或Mn中的至少一种元素：Ca，Mg，Ti，Zr，Hf，Nb， 或Ta。
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公开(公告)号：US4696703A
公开(公告)日：1987-09-29
申请号：US755247
申请日：1985-07-15
CPC分类号： C22C45/006
摘要： An amorphous metal alloy composition exhibiting corrosion resistance in acidic environments of the formula:Cr.sub.a M.sub.b B.sub.c C.sub.d R.sub.ewhereinM is at least one metal selected from the group consisting of Mo, W, Nb and Ta;R is at least one element selected from the group consisting of N, P, As, S and Se; andwhereina ranges from about greater than 0.4 to about 0.6;b ranges from about 0.15 to about less than 0.4; andc ranges from zero to about 0.16.d ranges from zero to about 0.2; ande ranges from zero to about 0.3;with the proviso that the sum of (c+d+e) ranges from about 0.04 to about 0.35.
摘要翻译： 一种在酸性环境中具有耐腐蚀性的无定形金属合金组合物，其结构式如下：CraMbBcCdRe其中M是选自Mo，W，Nb和Ta中的至少一种金属; R是选自N，P，As，S和Se中的至少一种元素; 并且其中a在约大于0.4至约0.6的范围内; b在约0.15至约小于0.4的范围内; c范围从零到大约0.16。 d范围从零到约0.2; e范围从0到约0.3; 条件是（c + d + e）的和为约0.04至约0.35。
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28.发明授权Amorphous metal alloy compositions and synthesis of same by solid state incorporation/reduction reactions 失效无定形金属合金组成及其通过固态掺入/还原反应的合成
公开(公告)号：US4585617A
公开(公告)日：1986-04-29
申请号：US751704
申请日：1985-07-03
摘要： Amorphous metal alloy compositions are synthesized by solid state incorporation/reduction reactions wherein a high-surface area support is brought in contact with a precursor metal-bearing compound in such a manner that the compound is incorporated into the support or caused to deposit metal onto the surface of the support. The composition obtained is an amorphous alloy composition or can be made so by heat treating at a temperature below the crystallization temperature of the amorphous metal alloy desired to be formed.
摘要翻译： 无定形金属合金组合物通过固态掺入/还原反应合成，其中高表面积载体与含前体金属的化合物接触，使得化合物被引入载体中或使金属沉积到 表面的支撑。 获得的组合物是非晶合金组合物，或者可以通过在低于期望形成的非晶态金属合金的结晶温度的温度下进行热处理而制成。
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公开(公告)号：US09506346B2
公开(公告)日：2016-11-29
申请号：US13378078
申请日：2010-06-15
发明人： Mark A. Bright , Jason Tetkoskie , Richard S. Henderson , Herbert L. Ritchie, Jr. , Jorge A. Morando
摘要： The present invention is directed to a molten metal pump comprising an elongated pumping chamber tube with a base end and an open top end. A shaft extends into the tube and rotates an impeller therein, the impeller rotates proximate the base end. The tube has a diameter at least 1.1 times the diameter of the impeller. The pumping chamber tube preferably has a length at least three times the height of the impeller. The base end includes an inlet and the top end includes a tangential outlet. Rotation of the impeller draws molten metal into the pumping chamber and creates a rotating equilibrium vortex that rises up the walls of the pumping chamber. The rotating vortex adjacent the top end exists the device cia the tangential outlet.
摘要翻译： 本发明涉及一种熔融金属泵，其包括具有基端和开口顶端的细长泵送管。 轴延伸到管中并在其中旋转叶轮，叶轮在基端附近旋转。 管的直径至少为叶轮直径的1.1倍。 抽吸室管的长度至少为叶轮高度的三倍。 基端包括入口，顶端包括切向出口。 叶轮的旋转将熔融金属吸入泵送室，并产生一个从泵送室的壁上升的旋转平衡涡流。 邻近顶端的旋转涡流存在切向出口的装置。
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公开(公告)号：US09273376B2
公开(公告)日：2016-03-01
申请号：US14118482
申请日：2012-06-07
CPC分类号： C22B21/062 , C22B9/05 , C22B9/10 , C22B9/103 , C22B21/068 , F27D3/0025 , F27D3/0026
摘要： A flux injector apparatus and method adapted to distribute a predetermined amount of flux to an associated pool of molten aluminum. The flux injector apparatus includes a pressurized tank adapted to store and feed the flux under pressure. A feed mechanism operative to discharge a predetermined amount of flux to an outlet and a controller for monitoring and operating the apparatus. The feed mechanism includes a housing having an inner wall defining a cavity with an inlet and an outlet. A feed wheel is positioned within the cavity and operative to receive a predetermined amount of flux from the inlet, translate the flux within the cavity and discharge the predetermined amount of flux through the outlet of the pressurized tank.
摘要翻译： 一种通量注入装置和方法，适于将预定量的助熔剂分配到相关的熔融铝池中。 助熔剂注射器装置包括适于在压力下储存和供给助熔剂的加压罐。 用于将预定量的助熔剂排放到出口的进给机构和用于监测和操作设备的控制器。 进给机构包括具有限定具有入口和出口的空腔的内壁的壳体。 进料轮定位在腔内并且可操作以从入口接收预定量的助熔剂，使空腔内的助熔剂平移，并将预定量的助熔剂排出加压罐的出口。
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