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1. 发明申请

US20050020724A1 Cold-box binders containing an epoxy resin, acrylate, and certain akyl esters 有权
标题翻译：含有环氧树脂，丙烯酸酯和某些烷基酯的冷盒粘合剂
公开(公告)号：US20050020724A1
公开(公告)日：2005-01-27
申请号：US10627470
申请日：2003-07-25
申请人： Jorg Kroker , H. Shriver
发明人： Jorg Kroker , H. Shriver
IPC分类号： B22C1/00 , B22C1/22 , B22C3/00 , B22C9/02 , B22D20060101 , C08K5/101
CPC分类号： B22C1/162 , B22C1/2213 , B22C1/222 , C08K5/101 , C08L63/00
摘要： This invention relates to foundry binder systems, which will cure in the presence of sulfur dioxide and a free radical initiator, comprising (a) an epoxy resin; (b) an acrylate; (c) an alkyl ester of a fatty acid, wherein the alkyl group of the ester is an aliphatic hydrocarbon having from 4 to 8 carbon atoms, preferably butyl tallate; and (d) an effective amount of a free radical initiator. The foundry binder systems are used for making foundry mixes. The foundry mixes are used to make foundry shapes (such as cores and molds) which are used to make metal castings, particularly ferrous castings.
摘要翻译：本发明涉及在二氧化硫和自由基引发剂存在下固化的铸造粘合剂体系，其包括（a）环氧树脂; （b）丙烯酸酯; （c）脂肪酸的烷基酯，其中所述酯的烷基是具有4至8个碳原子的脂族烃，优选丁酸丁酯; 和（d）有效量的自由基引发剂。铸造粘合剂系统用于制造铸造混合物。铸造混合物用于制造用于制造金属铸件，特别是含铁铸件的铸造形状（例如芯和模具）。

2. 发明授权

US4121650A Foundry casting machines 失效
标题翻译：铸造机
公开(公告)号：US4121650A
公开(公告)日：1978-10-24
申请号：US792248
申请日：1977-04-29
申请人： George Terah Gough
发明人： George Terah Gough
IPC分类号： B22D20060101 , B22D33/04 , B22D33/06 , B22D5/04 , B65G47/02
CPC分类号： B22D33/06 , B22D33/04
摘要： A foundry casting machine comprising an endless conveyor supported on a frame within an overall casing for movement in a vertical plane through a sinuous path, the casing having a first opening therein so that trays supported by the conveyor, as they move past said first opening can have moulds assembled thereon, a second opening in the casing at a pouring station to enable molten metal to be poured into the moulds and a third opening in the casing through which the contents of the trays may be removed, air extraction means for withdrawing undesirable gases and air-borne particles from the interior of the casing and means to hold together the parts of the mould prior to the pouring of the molten metal, said means comprising either one or more weights which are automatically placed upon the moulds prior to a pouring operation and are removed from the moulds subsequent to the pouring operation or clamping devices supported on the trays, the clamping devices being suitable either for clamping together mould parts which are split horizontally or for clamping together mould parts which are split vertically. The machine is specifically designed for handling green sand moulds.
摘要翻译：一种铸造铸造机，其包括支撑在总体壳体内的框架上的环形输送机，用于在垂直平面中通过弯曲路径运动，所述壳体在其中具有第一开口，使得当它们移动经过所述第一开口时由输送机支撑的托盘在其上组装有模具，在浇注站处的壳体中的第二开口，以使熔融金属能够注入到模具中，并且在壳体中具有第三开口，通过该第三开口可以移除托盘的内容物，用于抽出不需要的气体的空气提取装置和来自壳体内部的空气传播颗粒和在浇注熔融金属之前将模具的各部分保持在一起的装置，所述装置包括一个或多个重量，其在倾倒操作之前被自动放置在模具上并且在支撑在托盘上的倾倒操作或夹紧装置之后从模具中取出，夹紧装置适用于蛤将水平分割的模具零件与垂直分割的模具零件夹紧在一起。该机专门设计用于处理绿砂模具。

3. 发明授权

US4004630A Process for the manufacture of cast iron 失效
标题翻译：铸铁制造工艺
公开(公告)号：US4004630A
公开(公告)日：1977-01-25
申请号：US571621
申请日：1975-04-28
申请人： Clifford Matthew Dunks
发明人： Clifford Matthew Dunks
IPC分类号： B22C9/08 , B22D20060101 , B22D1/00 , B22D35/00 , C21C1/10 , B22D27/20
CPC分类号： C21C1/10 , B22D1/007
摘要： The present invention provides a method for the production of modular graphite cast iron using a mould comprising a pouring bush, downsprue, gating and risering system, mould cavity and an intermediate chamber having a base and retaining walls positioned in the path of molten metal entering the mould and adapted to contain a nodularizing agent wherein the surface area of the base A = (l/k) (W.sub.T /T) (N.sub.nod /W.sub.T)where:l/k = constantW.sub.T /T = pouring rate of the metalN.sub.nod /W.sub.T = concentration of nodularizing agent in the molten metals.
摘要翻译：本发明提供了一种使用模具生产模块化石墨铸铁的方法，所述模具包括浇注衬套，下浇口，浇口和摩擦系统，模腔和中间室，所述模具腔和中间室具有位于熔融金属进入所述熔融金属模塑并适于含有结核剂，其中碱A的表面积=（1 / k）（WT / T）（Nnod / WT）其中：

4. 发明授权

US3447588A Method of running in the working walls of a mold 失效
标题翻译：在模具工作中运行的方法
公开(公告)号：US3447588A
公开(公告)日：1969-06-03
申请号：US3447588D
申请日：1967-03-01
申请人： VITALY MAXIMOVICH NISKOVSKIKH , GEORGY LEONIDOVICH KURUKLIS , EVGENY JUKHIMOVICH GELFENBEIN , ISAI VULFOVICH TARLINSKY , VIKTOR NIKOLAEVICH KHOREV
发明人： NISKOVSKIKH VITALY MAXIMOVICH , KURUKLIS GEORGY LEONIDOVICH , GELFENBEIN EVGENY JUKHIMOVICH , TARLINSKY ISAI VULFOVICH , KHOREV VIKTOR NIKOLAEVICH
IPC分类号： B22C3/00 , B22D20060101 , B22D11/07 , B22D11/00
CPC分类号： B22D11/07 , B22C3/00

5. 发明授权

US6073680A Strip casting 失效
标题翻译：钢带铸造
公开(公告)号：US6073680A
公开(公告)日：2000-06-13
申请号：US226146
申请日：1999-01-07
申请人： William John Folder
发明人： William John Folder
IPC分类号： B22D20060101 , B22D11/06 , B22D11/10 , B22D41/50 , C21C1/00
CPC分类号： B22D11/0642
摘要： A refractory nozzle 19 for delivery of molten metal to a casting pool 68 of a twin roll caster, and a method and apparatus for casting strip 20 is disclosed in which said nozzle 19 has an elongate open topped trough 61 to receive molten metal, a pair of elongate nozzle chambers 82 extending one along each side of a floor 60 of a trough, metal flow openings 86 for flow of molten metal from the interior of the trough into the nozzle side chambers 82, and nozzle side outlets 64 for flow of molten metal from the side chambers 82 outwardly from the bottom of the delivery nozzle. In a preferred form the nozzle side outlets 64 are elongate slots extending continuously substantially throughout the length of the nozzle and the nozzle side chambers 82 are formed by partition walls 83, 84 disposed within the nozzle to divide off bottom side corner parts of the nozzle from the trough interior whereby the form said side chambers 82 extending along the bottom side corner parts of the nozzle.
摘要翻译：公开了一种用于将熔融金属输送到双辊铸造机的铸池68的耐火喷嘴19，以及用于铸造带20的方法和装置，其中所述喷嘴19具有细长的开放顶部槽61以接收熔融金属细长的喷嘴腔82沿着槽的底板60的每一侧延伸，金属流动开口86用于使熔融金属从槽的内部流入喷嘴侧室82和用于熔融金属流的喷嘴侧出口64 从侧室82从输送喷嘴的底部向外。在优选形式中，喷嘴侧出口64是基本上在喷嘴的整个长度上连续延伸的细长槽，并且喷嘴侧室82由设置在喷嘴内的分隔壁83,84形成，以将喷嘴的底侧角部分从槽内部，其中形成所述侧室82沿着喷嘴的底侧角部延伸。

6. 发明授权

US5332024A Multipurpose mold 失效
标题翻译：多功能模具
公开(公告)号：US5332024A
公开(公告)日：1994-07-26
申请号：US845657
申请日：1992-03-04
申请人： Fulvio Fasano
发明人： Fulvio Fasano
IPC分类号： B22D20060101 , B22D11/04 , B22D11/115 , B22D11/20 , B22D11/16
CPC分类号： B22D11/206 , B22D11/04 , B22D11/115
摘要： Multipurpose mould (10) which cooperates with a discharge roller conveyor (13) having a first removable segment (14) and which can cooperate with an electromagnetic stirrer (21) and also can form part of a plurality of casting lines. The mould (10) includes one or more level control systems (24-25) to control the level of liquid metal, a crystallizer (16) , a jacket (18) defining an interspace (50) for the accelerated flow of a cooling fluid, an outer sidewall (19) to form at least one chamber (17) and a closure bottom (22). The outer sidewall (19) has at least in its second lower part a substantially circular enclosure (20) for the external lodgement of the electromagnetic stirrer (21) supported and positioned on the closure bottom (22). The closure bottom (22) has at its lower end positioner (34) mating with positioning guide-block supports (36) included substantially above the first removable segment (14). The closure bottom (22) includes in its lower portion an attachment (41) cooperating with connection means (55) provided substantially above the first removable segment (14).
摘要翻译：多用途模具（10）与具有第一可拆卸段（14）的排放辊式输送机（13）配合，并且可与电磁搅拌器（21）配合，并且还可以形成多个铸造线的一部分。模具（10）包括一个或多个液位控制系统（24-25），用于控制液态金属的液位，结晶器（16），限定空间（50）的夹套（18），用于加速冷却流体流，形成至少一个室（17）和封闭底部（22）的外侧壁（19）。外侧壁（19）至少在其第二下部具有基本上圆形的外壳（20），用于支撑并定位在封闭件底部（22）上的电磁搅拌器（21）的外部托盘。封闭底部（22）在其下端定位器（34）处与基本上包括在第一可拆卸段（14）上方的定位导向块支撑件（36）配合。封闭底部（22）在其下部包括与基本上设置在第一可移除段（14）上方的连接装置（55）配合的连接件（41）。

7. 发明授权

US5040589A Method and apparatus for the injection molding of metal alloys 失效
标题翻译：金属合金注射成型的方法和装置
公开(公告)号：US5040589A
公开(公告)日：1991-08-20
申请号：US309758
申请日：1989-02-10
申请人： Norbert L. Bradley , Regan D. Wieland , William J. Schafer , Allen N. Niemi
发明人： Norbert L. Bradley , Regan D. Wieland , William J. Schafer , Allen N. Niemi
IPC分类号： B22D17/04 , B22D20060101 , B22D17/00 , B22D17/20 , B29C45/50
CPC分类号： B22D17/2061 , B22D17/007 , B22D17/2281 , Y10S164/90
摘要： A method and apparatus for injection molding a metal alloy wherein the alloy is maintained in a thixotropic, semi-solid state in a reciprocating extruder at temperatures above its solidus temperature and below its liquidus temperature in the presence of shearing and then injected as a thixotropic slurry into a mold to form a useful product. Following completion of the injection molding stroke the nozzle of the extruder is sealed by a solidifying a portion of the residue of the alloy remaining in the nozzle.
摘要翻译：一种用于注射成型金属合金的方法和装置，其中在往复式挤压机中，在高于其固相线温度且低于其液相线温度的温度下，在剪切的存在下，将该合金保持在触变性，半固体状态，然后注入作为触变性浆料进入模具以形成有用的产品。在注射成型行程完成之后，挤出机的喷嘴通过固化留在喷嘴中的合金残留物的一部分来密封。

8. 发明授权

US4900357A Injection of substances into high temperature liquids 失效
标题翻译：将物质注入高温液体
公开(公告)号：US4900357A
公开(公告)日：1990-02-13
申请号：US210216
申请日：1988-06-17
申请人： Kenneth W. Bates
发明人： Kenneth W. Bates
IPC分类号： B22D20060101 , B22D1/00 , B22D41/00 , B22D41/08 , C21C20060101 , C21C7/00 , C21C7/072 , C22B20060101 , C22B9/05 , C22B9/10
CPC分类号： C22B9/05 , B22D1/005 , C21C7/0037 , C22B9/103
摘要： Gas injection into a metal melt, accompanied if desired by powdered or solid treatment substances, is by way of a nozzle inserted into the wall of a melt-containing vessel. The nozzle bore initially has a stopper at its inner end and a delivery pipe smaller than the bore is movable therein. Before injection, the pipe and bore adjacent the stopper are cooled by gas. By thrusting the pipe against the stopper while sufficient gas flow and pressure is maintained, the stopper is dislodged and the gas will enter the melt as a jet which leaves the pipe at a injection cooling, then when injection is completed allowing the melt to enter and rapidly freeze locking the pipe safely in the bore.
摘要翻译：如果需要粉末状或固体处理物质，则注入金属熔体的气体是通过插入熔融容器的壁中的喷嘴进行的。喷嘴孔最初在其内端具有止动件，并且小于孔的输送管可在其中移动。注射前，邻近塞子的管道和孔被气体冷却。通过在保持足够的气体流动和压力的同时将管道推靠在塞子上，止动器被移除，并且气体将作为射流进入熔体，该射流使管道处于注射冷却状态，然后当注射完成时允许熔体进入，迅速将管道安全地锁定在孔中。

9. 发明授权

US4588015A Casting in an exothermic reducing flame atmosphere 失效
标题翻译：铸造在放热还原火焰气氛中
公开(公告)号：US4588015A
公开(公告)日：1986-05-13
申请号：US661642
申请日：1984-10-17
申请人： Howard H. Liebermann
发明人： Howard H. Liebermann
IPC分类号： B22D11/06 , B22D20060101 , B22D11/00
CPC分类号： B22D11/0611 , B22D11/0697
摘要： An apparatus and method for casting metal strip includes a moveable chill body having a quench surface thereon. A nozzle mechanism deposits a stream of molten metal onto a quenching region of the quench surface to form the strip, and a gas supply mechanism provides an initial gas mixture, which consists essentially of carbon monoxide and oxygen. An ignition mechanism ignites the initial gas mixture to create an exothermic reaction which provides a low density, reducing flame atmosphere at a depletion region located substantially adjacent to and upstream from the quenching region. A control mechanism controls the initial gas mixture to produce an adjusted reducing flame atmosphere at the depletion region in which the adjusted reducing flame has a burnt gas composition that includes substantially no free oxygen.
摘要翻译：用于铸造金属带的装置和方法包括其上具有淬火表面的可移动冷却体。喷嘴机构将熔融金属流沉积到淬火表面的淬火区域以形成条带，并且气体供应机构提供基本上由一氧化碳和氧气组成的初始气体混合物。点火机构点燃初始气体混合物以产生放热反应，其提供低密度，在基本上邻近淬火区域和上游的耗尽区域减少火焰气氛。控制机构控制初始气体混合物以在耗尽区产生调节的还原火焰气氛，其中调节的还原火焰具有基本上不含游离氧的燃烧气体组成。

10. 发明授权

US6003589A Strip casting apparatus 失效
标题翻译：带式铸造装置
公开(公告)号：US6003589A
公开(公告)日：1999-12-21
申请号：US916373
申请日：1997-08-22
申请人： William John Folder
发明人： William John Folder
IPC分类号： B22D20060101 , B22D11/06 , B22D11/10 , B22D41/50 , C21C1/00
CPC分类号： B22D11/0642
摘要： A nozzle for delivering molten metal to a casting pool of a twin roll strip caster is formed in two halves and comprises an upwardly opening trough (61) to receive falling supply streams of molten metal and outlet openings (64) at the bottom of the trough. Nozzle end formations (87) define reservoirs (88) to receive separate supply streams of molten metal and flow passages (95) to direct metal from the reservoirs across pool confining end closures of the caster. Each reservoir (88) is separated from trough (61) by an upstanding wall (70) which functions as a weir for metal in the reservoir such that metal can flow over it into the trough when the reservoir is full.
摘要翻译：用于将熔融金属输送到双辊连铸机的浇注池的喷嘴形成在两个半部中，并且包括向上开口的槽（61），以在槽的底部接收熔融金属和出口（64）的下落的供应流。喷嘴端部构件（87）限定储存器（88）以接收熔融金属和流动通道（95）的单独供应流，以将金属从储存器引导到施法者的池限制端盖。每个储存器（88）通过直立壁（70）与槽（61）分离，该壁用作储存器中金属的堰，使得当储存器满时，金属可以流过槽中。

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