公开(公告)号：US20080289791A1

公开(公告)日：2008-11-27

申请号：US12126597

申请日：2008-05-23

申请人： Norbert ERHARD ,  Dietmar GERWIG ,  Herbert TREBES

发明人： Norbert ERHARD ,  Dietmar GERWIG ,  Herbert TREBES

IPC分类号： B22C19/04

CPC分类号： B22D17/2038 ,  B22D17/20 ,  B22D17/2272 ,  B22D17/32 ,  B22D35/06

摘要： A feed block unit for a hot-runner feed system of a pressure die-casting machine includes a block body in which is incorporated at least one melt-conveying channel running out of the block body by way of a sprue orifice close to the gate, and a heating system, integrated into the block body, for the at least one melt-conveying channel. The feed block unit is designed as a structural unit which is insertable independently into a respective casting mould, and/or the heating system integrated therein includes at least a first heating device for supply channel heating and a second heating device, which can be controlled independently of the first heating device, for sprue channel heating. With this modular hot-runner feed system, individual temperature profiles can be predetermined and set for the respective feed block unit. A control device authorizes a mould-filling operating to take place dependent on whether temperatures detected in the hot-runner feed system lie within predeterminable setpoint temperature ranges.

摘要翻译： 用于压力压铸机的热流道供给系统的进料块单元包括块体，其中通过靠近闸门的浇道孔将至少一个熔体输送通道结合到排出块体的外面， 以及加热系统，其集成到块体中，用于至少一个熔体输送通道。 进料块单元被设计为可独立地插入相应的铸模中的结构单元，和/或其中集成的加热系统至少包括用于供应通道加热的第一加热装置和可独立控制的第二加热装置 的第一加热装置，用于浇道加热。 使用这种模块化的热流道供料系统，可以为相应的进料块单元预先确定和设定单独的温度分布。 控制装置授权进行模具填充操作，取决于热流道进料系统中检测到的温度是否在预定的设定点温度范围内。

公开(公告)号：US20080163999A1

公开(公告)日：2008-07-10

申请号：US12002989

申请日：2007-12-18

申请人： Jason D. Hymas ,  Eric W. Reeves ,  Richard Scott Bruski

发明人： Jason D. Hymas ,  Eric W. Reeves ,  Richard Scott Bruski

IPC分类号： B22D35/06 ,  F24D5/02

CPC分类号： B22D35/06 ,  C04B35/565 ,  C04B35/66 ,  C04B2235/3217 ,  C04B2235/3418 ,  C04B2235/3463 ,  C04B2235/77 ,  C04B2235/9607 ,  C04B2235/9676

摘要： The invention relates to a method of and apparatus for providing heat to a molten metal flowing through metal-conveying apparatus. The apparatus includes a molten metal-conveying channel, an enclosure for receiving and circulating combustion gases while preventing entry of the gases into said channel, a heat-conductive body of material separating at least part of the channel from the enclosure; and a combustion device for generating combustion gases and delivering the gases to the enclosure. Heat from the combustion gases is used to heat molten metal held in the channel, while preventing contact between the combustion gases and the molten metal. The body of material may be a trough used to form the channel, a tube for conveying the molten metal, or a tube acting as the enclosure, or the like.

摘要翻译： 本发明涉及一种向流过金属输送设备的熔融金属提供热量的方法和设备。 该设备包括熔融金属输送通道，用于接收和循环燃烧气体同时防止气体进入所述通道的外壳，将该通道的至少一部分与外壳隔开的材料的导热体; 以及用于产生燃烧气体并将气体输送到外壳的燃烧装置。 来自燃烧气体的热量用于加热保持在通道中的熔融金属，同时防止燃烧气体和熔融金属之间的接触。 材料体可以是用于形成通道的槽，用于输送熔融金属的管或用作外壳的管等。

公开(公告)号：US06830094B2

公开(公告)日：2004-12-14

申请号：US09984970

申请日：2001-10-31

申请人： Roland Fink

发明人： Roland Fink

IPC分类号： B22D1704

CPC分类号： B22D17/04 ,  B22D17/2023 ,  B22D17/2272 ,  B22D17/2281 ,  B22D35/06

摘要： A device for producing nonferrous metal diecast parts is described in which a hot-duct gate system is disposed in front of mold cavities, by means of which hot-duct gate system, it is possible to guide the hot molten metal closely in front of the mold cavities and to maintain it in the liquid condition until the next shot. As a result, solidified overflows or runner ducts and pressing residues are avoided. The new device can therefore operate in a very economical and precise manner.

摘要翻译： 一种用于生产有色金属压铸件的装置被描述，其中一个热管门系统设置在模具腔的前面，通过该装置可以将热熔融金属气体引导到前面， 模腔，并将其保持在液态，直到下一次射击。 结果，避免了固化的溢流或流道管道和压制残留物。 因此，新设备可以以非常经济和精确的方式操作。

公开(公告)号：US20020174535A1

公开(公告)日：2002-11-28

申请号：US09862792

申请日：2001-05-22

发明人： John K. Shannon

IPC分类号： H01M010/04 ,  H01M010/14 ,  B22D019/04

CPC分类号： B22D35/06 ,  B22D25/04 ,  B22D41/01 ,  H01M2/043 ,  H01M2/22 ,  H01M2/28 ,  H01M2/305 ,  H01M10/12 ,  Y10T29/4911 ,  Y10T29/49114 ,  Y10T29/49213 ,  Y10T29/53135

摘要： A battery assembling method includes a lead dispenser/heater unit, cover positioner, container positioner, and lead feeder. A battery container with battery plates contained therein is retained by the container positioner. A battery cover is retained by the cover positioner. Molten lead is retained within the lead dispenser/heater unit. The exposed areas of the lead dispenser/heater unit are preferably flooded with an inert gas to prevent drossing of the molten lead. A container heating platen is disposed on a top of the lead dispenser/heater unit and a cover heating platen on a bottom thereof. The container positioner brings the battery container in contact with the container heating platen and the cover positioner brings the battery cover in contact with the cover heating platen. Molten lead is dispensed into the battery cover; the lead dispenser/heater unit is withdrawn; and the battery container is sealed against the battery cover while the lugs of the battery plates are inserted into molten lead in the battery cover. The lead dispenser/heater unit is filled with lead from a lead feeder.

摘要翻译： 电池组装方法包括导线分配器/加热器单元，盖定位器，容器定位器和引线馈线。 其中容纳有电池板的电池容器由容器定位器保持。 电池盖由盖定位器保持。 熔铅引线保留在引线分配器/加热器单元中。 铅分配器/加热器单元的暴露区域优选地被惰性气体充满以防止熔融铅的浮渣。 容器加热台板设置在引线分配器/加热器单元的顶部和底部的盖加热台板上。 容器定位器使电池容器与容器加热压板接触，并且盖定位器使电池盖与盖加热板相接触。 熔融铅被分配到电池盖中; 引线分配器/加热器单元被取出; 并且电池容器被密封抵靠电池盖，同时电池板的凸耳插入电池盖中的熔融铅中。 铅分配器/加热器单元填充有来自引线进给器的引线。

公开(公告)号：US20020056537A1

公开(公告)日：2002-05-16

申请号：US09984970

申请日：2001-10-31

发明人： Roland Fink

IPC分类号： B22D017/04

CPC分类号： B22D17/04 ,  B22D17/2023 ,  B22D17/2272 ,  B22D17/2281 ,  B22D35/06

摘要： A device for producing nonferrous metal diecast parts is described in which a hot-duct gate system is disposed in front of mold cavities, by means of which hot-duct gate system, it is possible to guide the hot molten metal to shortly in front of the mold cavities and to maintain it in the liquid condition until the next shot. As a result, solidified overflows or runner ducts or pressing residues are avoided. The new device can therefore operate in a very economical and precise manner.

摘要翻译： 一种用于生产有色金属压铸件的装置被描述，其中一个热管门系统设置在模具腔的前面，利用这种热管门系统，可以将热熔融金属引导到 模腔，并将其保持在液态，直到下一次射击。 结果，避免了固化的溢流或流道管道或压制残留物。 因此，新设备可以以非常经济和精确的方式操作。

公开(公告)号：US20150217368A1

公开(公告)日：2015-08-06

申请号：US14685324

申请日：2015-04-13

申请人： Apple Inc.

发明人： Theodore A. Waniuk ,  Joseph Stevick ,  Sean O'Keeffe ,  Dermot J. Stratton ,  Joseph C. Poole ,  Matthew S. Scott ,  Christopher D. Prest

IPC分类号： B22D35/06 ,  B22D17/32 ,  B22D35/04 ,  B22D17/08

CPC分类号： B22D35/06 ,  B22D17/08 ,  B22D17/32 ,  B22D35/04 ,  B22D41/005 ,  F27B14/061 ,  F27B14/14 ,  F27B14/20 ,  F27D19/00 ,  F27D21/0014 ,  H05B6/26

摘要： Disclosed is a vessel for melting and casting meltable materials. The vessel may be a surface temperature regulated vessel for providing a substantially non-wetting interface with the molten materials. In one embodiment, the vessel may include one or more temperature regulating channels configured to flow a fluid therein for regulating a surface temperature of the vessel such that molten materials are substantially non-wetting at the interface with the vessel. Disclosed also includes systems and methods for melting and casting meltable materials using the vessel.

摘要翻译： 公开了一种用于熔化和浇铸可熔材料的容器。 容器可以是用于提供与熔融材料基本上不润湿的界面的表面温度调节容器。 在一个实施例中，容器可以包括一个或多个温度调节通道，其构造成在其中流动流体以调节容器的表面温度，使得熔融材料在与容器的界面处基本上不润湿。 还公开了使用该容器熔化和浇注可熔材料的系统和方法。

公开(公告)号：US09004151B2

公开(公告)日：2015-04-14

申请号：US13628556

申请日：2012-09-27

申请人： Apple Inc.

发明人： Theodore A. Waniuk ,  Joseph Stevick ,  Sean Timothy O'Keeffe ,  Dermot J. Stratton ,  Joseph C. Poole ,  Matthew S. Scott ,  Christopher D. Prest

IPC分类号： B22D41/005 ,  F27B14/06

CPC分类号： B22D35/06 ,  B22D17/08 ,  B22D17/32 ,  B22D35/04 ,  B22D41/005 ,  F27B14/061 ,  F27B14/14 ,  F27B14/20 ,  F27D19/00 ,  F27D21/0014 ,  H05B6/26

摘要： Disclosed is a vessel for melting and casting meltable materials. The vessel may be a surface temperature regulated vessel for providing a substantially non-wetting interface with the molten materials. In one embodiment, the vessel may include one or more temperature regulating channels configured to flow a fluid therein for regulating a surface temperature of the vessel such that molten materials are substantially non-wetting at the interface with the vessel. Disclosed also includes systems and methods for melting and casting meltable materials using the vessel.

摘要翻译： 公开了一种用于熔化和浇铸可熔材料的容器。 容器可以是用于提供与熔融材料基本上不润湿的界面的表面温度调节容器。 在一个实施例中，容器可以包括一个或多个温度调节通道，其构造成在其中流动流体以调节容器的表面温度，使得熔融材料在与容器的界面处基本上不润湿。 还公开了使用该容器熔化和浇注可熔材料的系统和方法。

公开(公告)号：US20140202654A1

公开(公告)日：2014-07-24

申请号：US14342650

申请日：2012-07-23

申请人： Takehiro Nakaoka ,  Kazuyuki Tsutsumi ,  Hideto Oyama ,  Hidetaka Kanahashi ,  Hitoshi Ishida ,  Daiki Takahashi ,  Daisuke Matsuwaka

发明人： Takehiro Nakaoka ,  Kazuyuki Tsutsumi ,  Hideto Oyama ,  Hidetaka Kanahashi ,  Hitoshi Ishida ,  Daiki Takahashi ,  Daisuke Matsuwaka

IPC分类号： B22D11/00 ,  C22B9/22

CPC分类号： B22D11/00 ,  B22D11/001 ,  B22D11/041 ,  B22D11/11 ,  B22D11/115 ,  B22D11/14 ,  B22D21/005 ,  B22D27/003 ,  B22D35/06 ,  B22D41/015 ,  C22B9/226

摘要： Using plasma arcs generated by plasma torches, the surface of molten metal charged into a mold is heated. EMSs arranged on the lateral sides of the mold are used to stir the surface of the molten metal or the vicinity thereof electromagnetically. Thus, a slab having reduced defects can be cast.

摘要翻译： 使用由等离子体炬产生的等离子体电弧，将加入到模具中的熔融金属的表面加热。 设置在模具侧面的EMS用于电磁地搅拌熔融金属的表面或其附近。 因此，可以铸造具有减少的缺陷的板坯。

公开(公告)号：US20090321037A1

公开(公告)日：2009-12-31

申请号：US12488144

申请日：2009-06-19

申请人： Paul E. Lewis ,  Dan E. Fischer

发明人： Paul E. Lewis ,  Dan E. Fischer

IPC分类号： B22D27/02

CPC分类号： B22D35/06 ,  B22D17/007 ,  C22C45/10 ,  G04D3/002

摘要： Apparatus assemblies and methods for melting and injection molding an article from a meltable metal that is sensitive to heating by radio frequency (RF) induction. An exemplary apparatus includes a mold including a cavity having a shape of an article to be molded, a delivery chute including a channel for delivering a solid metal billet from a proximal end of the delivery chute to a distal end which is adjacent to the mold, and an RF induction heating coil that surrounds the cavity of the mold and the distal end of the delivery chute. Advantageously, the portion of the mold defining the cavity and at least the distal end of the delivery chute (i.e., those portions surrounded by the RF coil) are formed of materials that are substantially insensitive to heating by RF induction so that the metal billet is melted and molded at approximately the same time.

摘要翻译： 用于通过射频（RF）感应对由加热敏感的可熔融金属熔化和注射成型制品的装置组件和方法。 一种示例性装置包括：模具，其包括具有待成型制品形状的空腔，包括用于将实心金属坯料从输送槽的近端输送到与模具相邻的远端的通道的输送槽， 以及围绕模具的空腔和输送槽的远端的RF感应加热线圈。 有利地，限定空腔的模具的部分和至少输送槽的远端（即由RF线圈围绕的那些部分）由对RF感应的加热基本上不敏感的材料形成，使得金属坯料 在大约相同的时间熔化和模制。

公开(公告)号：US20090078723A1

公开(公告)日：2009-03-26

申请号：US11722868

申请日：2005-12-29

申请人： Juha Lumppio

发明人： Juha Lumppio

IPC分类号： B22D35/06

CPC分类号： F27D3/145 ,  B22D35/06 ,  C21B7/14

摘要： The invention relates to a launder construction for the conveyance of molten metal. The metal flows in the lower part of the launder construction in a channel defined by a refractory mass, the launder being heat-insulated so that, in operating conditions, the metal forms a solid zone in the porous refractory mass. The essential features of the launder construction include a cover part that is provided with electrical resistors, ensuring that the metal remains melted and the launder sufficiently hot throughout the process, and a gas burner that prevents the metal from cooling under the effect of the gas flowing in the launder channel.

摘要翻译： 本发明涉及一种用于输送熔融金属的洗涤结构。 该金属在由耐火材料块限定的通道中在流槽结构的下部流动，流槽被隔热，使得在操作条件下金属在多孔耐火材料块中形成固体区。 洗涤结构的基本特征包括设置有电阻器的盖部分，确保金属在整个过程中保持熔化和充分热流，以及气体燃烧器，其在气体流动的作用下防止金属冷却 在洗衣渠道。