公开(公告)号：US4807688A

公开(公告)日：1989-02-28

申请号：US52885

申请日：1987-05-22

申请人： Robert H. Beetle

发明人： Robert H. Beetle

IPC分类号： B22D23/04

CPC分类号： B22D23/04

摘要： Metal castings are prepared using rigid closed molds by submerging the mold in a bath of lower temperature molten metal, with removal of the mold from the bath being handled to hold the metal inside the mold, but to allow the excess metal to run off the exterior of the mold without metal freezing thereto which could cause damage or locking-in of the mold.

摘要翻译： 金属铸件通过将模具浸没在较低温度的熔融金属浴中而使用刚性封闭的模具来制备，从处理的模具中移除模具以将金属保持在模具内部，但是允许多余的金属从外部流出 的模具，没有金属冻结，这可能导致模具的损坏或锁定。

公开(公告)号：US4521455A

公开(公告)日：1985-06-04

申请号：US459415

申请日：1983-01-20

申请人： Sipos Domokos

发明人： Sipos Domokos

IPC分类号： B22D23/04 ,  C22C1/02 ,  C23C2/00 ,  B05D3/12 ,  B05C3/02

CPC分类号： C23C2/003

摘要： An alloyed copper wire rod is formed by continuous rod-casting, wherein a core rod is driven through a crucible containing molten metal. High purity copper melt is continuously charged into the crucible; to which an alloying material is simultaneously added in a quantity which corresponds to the given casting speed of the core rod. The required alloy thus obtained is crystallized on the surface of the core-rod as it passes through the crucible and the rod produced is treated in the usual manner i.e., cooling, rolling and coiling.

摘要翻译： 通过连续棒铸造形成合金铜线材，其中芯棒被驱动通过包含熔融金属的坩埚。 将高纯度铜熔体连续地装入坩埚中; 合金材料同时加入到与芯棒的给定铸造速度相对应的量中。 所得到的所需合金在芯棒通过坩埚时在其表面上结晶，所生产的棒以常规方式即冷却，轧制和卷取处理。

公开(公告)号：US4108417A

公开(公告)日：1978-08-22

申请号：US600203

申请日：1975-07-30

申请人： Robert D. Simonton ,  Carl D. Schultz

发明人： Robert D. Simonton ,  Carl D. Schultz

IPC分类号： B22D23/04 ,  B22D25/04 ,  B22D27/04 ,  B22D35/04

CPC分类号： B22D23/04 ,  B22D25/04 ,  B22D27/04 ,  Y10S164/01

摘要： There is disclosed a mold assembly for casting posts and plate connector straps onto stacks of plates of lead acid type batteries wherein molten metal is circulated through one or more channels in the assembly and selectively damned to overflow into adjacent mold cavities. Cycle time and properties of the posts and connector straps are improved by constructions which impart a large thermal mass to the channel walls and a small thermal mass to the mold cavity walls. Thermal isolation of the mold cavity walls from the channel walls further enhances these conditions whereby the molds can be elevated in temperature prior to the casting operation and rapidly cooled during that operation. Cooling of the post mold cavities earlier and at a faster rate than the strap mold cavities increases post strength. A mold frame construction containing the molten metal flow channel and one or more inserts for the frame provide the desirable thermal properties while lending flexibility to the apparatus. Coolant circuits are provided for the inserts with flow paths which influence the sequence and speed of cooling of mold insert portions.

摘要翻译： 公开了一种用于将柱和板连接器带压入铅酸型电池板的模具组件，其中熔融金属通过组件中的一个或多个通道循环并且选择性地被阻止以溢出到相邻的模腔中。 通过对通道壁赋予大的热质量的结构和对模腔壁的小的热质量的结构来改善柱和连接器带的循环时间和性质。 模具腔壁与通道壁的热隔离进一步增强了这些条件，由此模具可以在铸造操作之前升温，并在该操作期间快速冷却。 后模腔更早地以比带模腔更快的速度冷却增加了柱强度。 包含熔融金属流动通道的模具框架结构和用于框架的一个或多个插入件提供期望的热性能，同时为设备提供灵活性。 为具有影响模具插入部分的冷却顺序和速度的流动路径的插入件提供冷却剂回路。

公开(公告)号：US3786857A

公开(公告)日：1974-01-22

申请号：US3786857D

申请日：1971-05-07

申请人： HEPWORTH & GRANDAGE LTD

发明人： SUTHERLAND A

IPC分类号： B22C9/20 ,  B22D21/00 ,  B22D23/04 ,  B22D47/00 ,  B22D23/00

CPC分类号： B22D23/04 ,  B22C9/20 ,  B22D21/007 ,  B22D47/00

摘要： This invention relates to a process for casting articles from molten metal by the immersion of a mould or stack of moulds carried in a jig into a melt of the metal to be cast such that the cavity or cavities in the or each mould become filled with molten metal as the jig is immersed in the melt, whereafter the jig carrying the mould or stack of moulds is removed from the melt. Each mould cavity has a permanently open ingate and at least some of the heated air or gas within the cavity escapes through the ingate as the ingate passes through the surface of the melt, thereby preventing the entry of impurities from the surface of the melt into the cavity.

摘要翻译： 本发明涉及一种用熔融金属浇铸制品的方法，该方法是将一个夹具中的一个模具或一堆模子浸入待铸造的金属熔体中，使得该模具或每个模具中的空腔或熔融物充满熔融 将金属作为夹具浸入熔体中，然后从模具中取出模具或模具堆叠的夹具。 每个模腔具有永久开放的浇口，并且空腔中的至少一些加热空气或气体随着浇口穿过熔体表面而逸出，从而防止杂质从熔体表面进入到 腔。

公开(公告)号：US3694292A

公开(公告)日：1972-09-26

申请号：US3694292D

申请日：1970-06-12

申请人： HEINZ SCHIPPERS ,  FRIEDHELM HENSEN ,  REINHOLD JUNG

发明人： SCHIPPERS HEINZ ,  HENSEN FRIEDHELM ,  JUNG REINHOLD

IPC分类号： B29B7/00 ,  B29C47/00 ,  B29C47/06 ,  B29C47/10 ,  B29C47/26 ,  B29C47/56 ,  B22D23/04

CPC分类号： B29C47/065 ,  B29C47/0023 ,  B29C47/0026 ,  B29C47/005 ,  B29C47/261 ,  B29C47/266

摘要： An extrusion head for producing a multilayer blown tubular film from thermoplastic polymer melts with the film layers being adhered by a bonding agent, the extrusion head including at least one annular channel associated with two adjacent melt extrusion passages and in fluid connection with at least one of the two passages to provide an uninterrupted, uniform surface coating of a liquid bonding agent on at least one of the opposing surfaces of the film layers as they are melt extruded. The extrusion head advantageously includes a calibrating block which can be heated or cooled and which serves to join the film layers together.

公开(公告)号：US11117127B2

公开(公告)日：2021-09-14

申请号：US16434850

申请日：2019-06-07

申请人： HERAEUS ELECTRO-NITE INTERNATIONAL N.V.

发明人： Jan Doets ,  Guy Neyens ,  Dries Beyens ,  Jean-Paul Verhoeven ,  Arne Potargent

IPC分类号： G01N1/12 ,  B01L3/00 ,  B22D2/00 ,  B22C9/02 ,  B22D23/04

摘要： The present invention relates to a sampler for taking samples from a molten metal bath, particularly a molten iron, the sampler comprising: a carrier tube having an immersion end; and a sample chamber assembly arranged on the immersion end of the carrier tube, the sample chamber assembly comprising a cover plate and a housing, wherein the housing comprises: an immersion end having a first opening for an inflow conduit and an opposing end having a second opening for a gas coupler, a first face extending between the immersion end and the opposing end, the first face having a first depression proximate the immersion end and a second depression, the first depression being an analysis zone and the second depression being a ventilation zone, a portion of the analysis zone overlying a distribution zone which is in direct flow communication with the first opening and configured to receive the molten steel from the inflow conduit, wherein the first depression having a cross sectional circle segment profile along a central longitudinal axis that is concavely or triangularly shaped, wherein the cover plate and the housing are configured to be assembled together to form a sample cavity including the distribution zone, the analysis zone and the ventilation zone, such that an analysis surface of a solidified steel sample formed within the sample cavity lies in a first plane, and wherein the first and second openings are spaced apart from the first plane. The invention also relates to a sampler for taking samples from a molten metal bath, particularly a molten iron.

公开(公告)号：US08132611B2

公开(公告)日：2012-03-13

申请号：US12156534

申请日：2008-06-02

申请人： Robert W. Cohn ,  Mehdi M. Yazdanpanah ,  Steven A. Harfenist ,  Frank P. Zamborini ,  Mahdi Hosseini ,  Santosh Pabba ,  Vladimir Dobrokhotov ,  Abdelilah Safir ,  Brigitte H. Fasciotto

发明人： Robert W. Cohn ,  Mehdi M. Yazdanpanah ,  Steven A. Harfenist ,  Frank P. Zamborini ,  Mahdi Hosseini ,  Santosh Pabba ,  Vladimir Dobrokhotov ,  Abdelilah Safir ,  Brigitte H. Fasciotto

IPC分类号： B22D23/04

CPC分类号： B82Y40/00

摘要： The invention provides method for metallic nanonstructures self-assembly methods and materials testing. Preferred embodiment methods permit for the formation of individual nanostructures and arrays of nanostructures. The nanostructures formed can have a metal alloy crystal structure. Example structures include slender wires, rectangular bars, or plate-like structures. Tips can be shaped, single layer and multiple layer coatings can be formed, tips can be functionalized, molecules can be adhered, and many testing methods are enabled.

摘要翻译： 本发明提供金属纳米结构自组装方法和材料测试方法。 优选的实施方案允许形成单个纳米结构和纳米结构的阵列。 形成的纳米结构可以具有金属合金晶体结构。 示例结构包括细长线，矩形条或板状结构。 提示可以成型，可以形成单层和多层涂层，尖端可以被功能化，分子可以粘附，并且可以使用许多测试方法。

公开(公告)号：US5896643A

公开(公告)日：1999-04-27

申请号：US803026

申请日：1997-02-19

申请人： Keizou Tanaka

发明人： Keizou Tanaka

IPC分类号： B01J23/34 ,  B23K10/02 ,  C07B61/00 ,  C07C68/06 ,  C07C69/96 ,  B21B1/46 ,  B22D23/04 ,  C23C6/00

CPC分类号： B23K10/027 ,  B23K2201/18 ,  Y10T29/4998 ,  Y10T29/49996 ,  Y10T483/1736

摘要： A working tool and a cladding device are interchangeably mounted on a working head of a working apparatus. First, in a condition in which the working tool is attached to the working head, a die blank is subjected to profiling, and also a predetermined portion is cut to thereby form a beveled portion Then, the working tool on the working head is changed to a cladding device to thereby perform cladding on the beveled portion with a required material. Thereafter, the cladding device on the working head is changed again to the working tool to thereby finish the clad portion into a predetermined shape.

摘要翻译： 工作工具和包层装置可互换地安装在工作装置的工作头上。 首先，在将加工工具安装在工作头上的状态下，对坯料进行成形，并且将预定部分切割成斜面部分。然后，将工作头上的加工工具变更为 包覆装置，从而用所需的材料在斜面部分上进行包覆。 此后，工作头上的包层装置再次改变为加工工具，从而将包层部分完成为预定的形状。

公开(公告)号：US4667726A

公开(公告)日：1987-05-26

申请号：US720716

申请日：1985-04-08

申请人： Robert H. Beetle

发明人： Robert H. Beetle

IPC分类号： B22D23/04

CPC分类号： B22D23/04

摘要： Metal castings are prepared using thin rigid closed molds by submerging the mold in a bath of high temperature molten metal, with removal of the mold from the bath being handled to hold the metal inside the mold, but to allow the excess metal to run off the exterior of the mold without metal freezing there which could cause damage or locking-in of the mold.

摘要翻译： 通过将模具浸入高温熔融金属浴中，使用薄的刚性闭合模具制备金属铸件，并且将模具从被处理的浴中移除以将金属保持在模具内部，但是允许多余的金属从 模具的外部没有金属冻结，这可能导致模具损坏或锁定。

公开(公告)号：US4175725A

公开(公告)日：1979-11-27

申请号：US850100

申请日：1977-11-10

申请人： John D. Cattano

发明人： John D. Cattano

IPC分类号： B22D19/04 ,  B22D25/04 ,  H01M2/28 ,  B22D23/04

CPC分类号： B22D19/04 ,  B22D25/04 ,  H01M2/28 ,  Y10S164/01

摘要： A composite mold construction for casting on the connector straps, posts, and terminals for lead acid electrical storage batteries according to the techniques of U.S. Pat. Nos. 3,718,174 and 3,802,488 wherein the mold cavity areas are alternately heated by direct flame on one face and then chilled by a coolant on their opposite face to freeze metal in the cavities without freezing molten metal flowing in adjacent flow channels. A plurality of mold cavity partition inserts are arranged to be interchangeable in the main mold assembly to enable a single mold assembly to be utilized for several arrangements of battery cells, strappings, and terminals. Thermal distortion of the mating parts is minimized to maintain the cavities free of leaks by interfitting under cuts and pinned or otherwise keyed couplings between the relatively thin inserts and the more massive primary portions of the mold assembly.

摘要翻译： 一种复合模具结构，其用于根据美国专利No.4,633,622的技术在铅酸蓄电池的连接器带，柱和端子上铸造。 3,718,174和3,802,488号，其中模腔区域通过直接火焰在一个面上交替加热，然后在其相对面上由冷却剂冷却，以使空腔中的金属冻结，而不会使在相邻流动通道中流动的熔融金属冻结。 多个模腔分隔插入件布置成在主模具组件中可互换，以使单个模具组件能够用于电池单元，绑带和端子的几种布置。 最小化匹配部件的热变形，以通过在相对薄的插入件和模具组件的更大块的主要部分之间的切口和钉扎或其他方式键合的联接件下相互配合来保持空腔没有泄漏。