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21. 发明申请

US20110253581A1 Molten metal leakege confinement and thernal optimization in vessels used for containing molten metal 有权
标题翻译：用于容纳熔融金属的容器中的熔融金属泄漏限制和动态优化
公开(公告)号：US20110253581A1
公开(公告)日：2011-10-20
申请号：US13066474
申请日：2011-04-14
申请人： Eric W. Reeves , James Boorman , Robert Bruce Wagstaff , Randal Guy Womack
发明人： Eric W. Reeves , James Boorman , Robert Bruce Wagstaff , Randal Guy Womack
IPC分类号： B65D85/00
CPC分类号： F27D3/145 , B22D11/103 , B22D35/04 , B22D35/06 , F27D1/0003 , F27D1/0006 , F27D1/0009
摘要： Exemplary embodiments of the invention relate to a vessel used for containing molten metal, e.g. a trough section for conveying molten metal from one location to another. The vessel has a refractory liner made of at least two refractory liner units positioned end to end, with a joint between the units, the units each having an exterior surface and a metal-contacting interior surface. A housing at least partially surrounds the exterior surfaces of the refractory liner units with a gap present between the exterior surfaces and the housing. Molten metal confinement elements, impenetrable by molten metal, are positioned on opposite sides of the joint within the gap, at least below a horizontal level corresponding to a predetermined maximum working height of molten metal held within the vessel in use, to partition the gap into a molten metal confinement region between the elements and at least one other region that may be used to hold equipment such as electrical heaters that may be damaged by contact with molten metal. Another embodiment employs refractory liner units of different thermal conductivity to maximize heat penetration into the molten metal from heaters in the gap, but to minimize heat loss at the inlet and outlet of the vessel where the end units contact the housing.
摘要翻译：本发明的示例性实施方案涉及用于容纳熔融金属的容器，例如，用于将熔融金属从一个位置输送到另一个位置的槽区段。容器具有由至少两个耐火衬垫单元制成的耐火衬垫，该耐火衬垫单元位于端部与端部之间，在单元之间具有接头，每个单元具有外表面和与金属接触的内表面。壳体至少部分地围绕耐火衬垫单元的外表面，其间存在在外表面和外壳之间的间隙。熔融金属不可渗透的熔融金属限制元件位于间隙内的关节的相对侧上，至少在与保持在使用中的容器内的熔融金属的预定最大工作高度相对应的水平面上，以将间隙分隔成元件之间的熔融金属限制区域和至少一个其他区域，其可以用于保持诸如电加热器的设备，这些设备可能与熔融金属接触而损坏。另一个实施例采用具有不同热导率的耐火衬垫单元来最大限度地使来自间隙中的加热器的熔融金属的热渗透最大化，但是最小化端部单元接触壳体的容器的入口和出口处的热损失最小化。

22. 发明授权

US07819170B2 Method for casting composite ingot 有权
标题翻译：铸造复合锭的方法
公开(公告)号：US07819170B2
公开(公告)日：2010-10-26
申请号：US12291820
申请日：2008-11-13
申请人： Mark Douglas Anderson , Kenneth Takeo Kubo , Todd F. Bischoff , Wayne J. Fenton , Eric W. Reeves , Brent Spendlove , Robert Bruce Wagstaff
发明人： Mark Douglas Anderson , Kenneth Takeo Kubo , Todd F. Bischoff , Wayne J. Fenton , Eric W. Reeves , Brent Spendlove , Robert Bruce Wagstaff
IPC分类号： B22D11/00
CPC分类号： B22D11/103 , B22D11/007 , Y10T428/12222 , Y10T428/12451 , Y10T428/12472 , Y10T428/12493 , Y10T428/12736 , Y10T428/12764 , Y10T428/26 , Y10T428/264
摘要： A method and apparatus are described for the casting of a composite metal ingot having two or more separately formed layers of one or more alloys. An open ended annular mould is provided having a divider wall dividing a feed end of the mould into at least two separate feed chambers. For each pair of adjacent feed chambers, a first alloy stream is fed through one of the pair of feed chambers into the mould and a second alloy stream is fed through another of the feed chambers. A self-supporting surface is generated on the surface of the first alloy stream and the second alloy stream is contacted with the first stream. By carefully selecting conditions and positions where the alloy streams meet, a composite metal ingot is formed in which the alloy layers are mutually attached with a substantially continuous metallurgical bond.
摘要翻译：描述了一种用于铸造具有两个或多个单独形成的一种或多种合金层的复合金属锭的方法和装置。提供了一种开口的环形模具，其具有将模具的进给端分成至少两个分开的进料室的分隔壁。对于每对相邻的进料室，第一合金流通过一对进料室中的一个进料到模具中，并且第二合金流通过另一个进料室进料。在第一合金流的表面上产生自支撑表面，并且第二合金流与第一流接触。通过仔细选择合金流相遇的条件和位置，形成复合金属锭，其中合金层以基本上连续的冶金结合相互连接。

23. 发明申请

US20100025003A1 Sequential casting of metals having similar freezing ranges 有权
标题翻译：具有类似冻结范围的金属的顺序铸造
公开(公告)号：US20100025003A1
公开(公告)日：2010-02-04
申请号：US12462224
申请日：2009-07-30
申请人： Robert Bruce Wagstaff , Eric W. Reeves , Wayne J. Fenton , Jim Boorman
发明人： Robert Bruce Wagstaff , Eric W. Reeves , Wayne J. Fenton , Jim Boorman
IPC分类号： B22D19/00 , B22D27/04
CPC分类号： B22D11/007 , B22D7/02 , B22D9/003
摘要： A method and apparatus is disclosed for sequentially direct chill casting a composite ingot made of metals having similar freezing ranges. Poor adhesion between the layers and low reliability of casting are addressed by adjusting the position of secondary cooling (created by applying water streams to the emerging ingot) relative to the upper surfaces of the molten metal pools compared to the conventional positions of first application of the secondary cooling. This can be achieved by moving one or more walls of the mold (when the secondary cooling emanates from the bottom of such walls), or adjusting the height of the molten metal pools within the mold and moving cooled divider walls between the pools. The relative temperatures and conditions of the metals at positions where they meet at the metal interface may therefore be optimized.
摘要翻译：公开了一种方法和装置，用于顺序地直接冷却铸造由具有类似冻结范围的金属制成的复合锭。通过调节相对于熔融金属池的上表面的二次冷却（通过施加水流到出现的铸锭产生的）的位置，与第一次施加二次冷却。这可以通过移动模具的一个或多个壁（当二次冷却从这种壁的底部发出时）移动，或者调整模具内的熔融金属池的高度并且在池之间移动冷却的分隔壁。因此，可以优化金属在金属界面处相遇的位置的相对温度和条件。

24. 发明申请

US20090145569A1 Method for casting composite ingot 有权
公开(公告)号：US20090145569A1
公开(公告)日：2009-06-11
申请号：US12291820
申请日：2008-11-13
申请人： Mark Douglas Anderson , Kenneth Takeo Kubo , Todd F. Bischoff , Wayne J. Fenton , Eric W. Reeves , Brent Spendlove , Robert Bruce Wagstaff
发明人： Mark Douglas Anderson , Kenneth Takeo Kubo , Todd F. Bischoff , Wayne J. Fenton , Eric W. Reeves , Brent Spendlove , Robert Bruce Wagstaff
IPC分类号： B22D23/00
CPC分类号： B22D11/103 , B22D11/007 , Y10T428/12222 , Y10T428/12451 , Y10T428/12472 , Y10T428/12493 , Y10T428/12736 , Y10T428/12764 , Y10T428/26 , Y10T428/264
摘要： A method and apparatus are described for the casting of a composite metal ingot having two or more separately formed layers of one or more alloys. An open ended annular mould is provided having a divider wall dividing a feed end of the mould into at least two separate feed chambers. For each pair of adjacent feed chambers, a first alloy stream is fed through one of the pair of feed chambers into the mould and a second alloy stream is fed through another of the feed chambers. A self-supporting surface is generated on the surface of the first alloy stream and the second alloy stream is contacted with the first stream. By carefully selecting conditions and positions where the alloy streams meet, a composite metal ingot is formed in which the alloy layers are mutually attached with a substantially continuous metallurgical bond.

25. 发明授权

US07111707B2 Sliding anchorage device 有权
公开(公告)号：US07111707B2
公开(公告)日：2006-09-26
申请号：US11215191
申请日：2005-08-30
申请人： Eric W. Reeves
发明人： Eric W. Reeves
IPC分类号： F16B1/00 , E04G7/08
CPC分类号： E04G21/3261 , A62B35/0081 , A62B35/04 , E04G5/045 , E04G21/3276
摘要： An anchorage safety device for steelworkers. The safety device is configured to be slidably coupleable to a flanged structural beam to which a lanyard may be attached to secure a workman against a fall. The anchorage device includes an elongate cross-member having a plurality of apertures formed there-through to allow adjustment of the anchorage device to accommodate various beams, a lanyard attachment apparatus, affixed to the mid-point of the cross-member, for receiving a clip of a workman's lanyard; and opposed first and second clamps for coupling the device to the flange of a beam. The clamps include a ratchet pawl having first and second teeth for selectively engaging the cross-member apertures. The worker needs only one hand to release the ratchet pawl from the apertures by simultaneously applying pressure on an enlarged engagement surface of the ratchet pawl and a clamp housing surface that is opposed to the enlarged engagement surface. Since both forces must be simultaneously applied in opposite directions, inadvertent disengagement of the clamp from the cross-member is obviated.

26. 发明授权

US06962234B1 Sliding anchorage device 失效
标题翻译：滑动锚固装置
公开(公告)号：US06962234B1
公开(公告)日：2005-11-08
申请号：US10620146
申请日：2003-07-14
申请人： Eric W. Reeves
发明人： Eric W. Reeves
IPC分类号： A62B99/00 , A47B96/06 , A62B1/04 , E04G3/00 , E04G21/32 , E04G3/14
CPC分类号： E04G21/3261 , A62B35/0081 , A62B35/04 , E04G5/045 , E04G21/3276
摘要： An anchorage safety device for steelworkers. The safety device is configured to be slidably coupleable to a flanged structural beam to which a lanyard may be attached to secure a workman against a fall. The anchorage device includes an elongate cross-member having a plurality of apertures formed there-through to allow adjustment of the anchorage device to accommodate various beams; a lanyard attachment apparatus, affixed to the mid-point of the cross-member, for receiving a clip of a workman's lanyard; and opposed first and second clamps for coupling the device to the flange of a beam. The clamps include a ratchet pawl having first and second teeth for selectively engaging the cross-member apertures. The worker needs only one hand to release the ratchet pawl from the apertures by simultaneously applying pressure on an enlarged engagement surface of the ratchet pawl and a clamp housing surface that is opposed to the enlarged engagement surface. Since both forces must be simultaneously applied in opposite directions, inadvertent disengagement of the clamp from the cross-member is obviated.
摘要翻译：钢结构的锚固安全装置。安全装置构造成可滑动地连接到法兰结构梁上，挂绳可以连接到该法兰结构梁上以固定工人防止坠落。锚固装置包括细长的横向构件，其具有形成在其上的多个孔，以允许调整锚固装置以适应各种梁; 固定在横梁的中点的挂绳连接装置，用于接收工人挂绳的夹子; 并且相对的第一和第二夹具用于将装置连接到梁的凸缘。夹具包括具有用于选择性地接合横梁的第一和第二齿的棘爪。工人只需要一只手就可以通过同时在棘爪的扩大的接合表面上施加压力和与扩大的接合表面相对的夹具壳体表面来从孔中释放棘爪。由于两个力必须同时沿相反的方向施加，所以避免了夹具与横梁的无意的分离。

27. 发明授权

US09498821B2 Molten metal-containing vessel and methods of producing same 有权
标题翻译：含熔融金属的容器及其制造方法
公开(公告)号：US09498821B2
公开(公告)日：2016-11-22
申请号：US12928356
申请日：2010-12-08
申请人： Eric W. Reeves , James E. Boorman , Richard Scott Bruski
发明人： Eric W. Reeves , James E. Boorman , Richard Scott Bruski
IPC分类号： B22C9/00 , B22D11/103 , B22D35/04 , F27D3/14 , C21B7/14 , C04B35/117 , C04B35/18 , C04B35/565 , C04B35/63 , C04B35/76 , C21C5/52
CPC分类号： F27D3/14 , B22D11/103 , B22D35/04 , B28B1/08 , B28B1/14 , B28B23/02 , C04B35/117 , C04B35/18 , C04B35/565 , C04B35/62218 , C04B35/62625 , C04B35/6316 , C04B35/76 , C04B2235/3873 , C04B2235/5216 , C04B2235/5252 , C04B2235/5256 , C04B2235/5264 , C04B2235/6027 , C04B2235/616 , C04B2235/9676 , C21B7/14 , C21C5/5247 , Y02P10/216
摘要： Exemplary embodiments of the invention provide a vessel for containing or conveying molten metal therein. At least part of the outer surface of the vessel incorporates a web of metal wires embedded in the surface, the wires being mutually overlaid with openings formed therebetween. The refractory material penetrates into the openings. The web may comprise woven metal wires or non-woven wires or both. The web imparts resistance to cracking (or containment of cracks, once formed) and/or resistance to molten metal leakage if cracks develop. The invention also provides metal containment structures containing such vessels, and methods of producing the same.
摘要翻译：本发明的示例性实施例提供了用于在其中容纳或输送熔融金属的容器。容器的外表面的至少一部分包括嵌入在表面中的金属丝网，电线被相互覆盖，其间形成有开口。耐火材料渗入开口。网可以包括编织金属线或无纺布线或两者。网络赋予开裂抗裂性（或一旦形成时容纳裂纹）和/或如果裂纹发展则抵抗熔融金属泄漏。本发明还提供了含有这种容器的金属容纳结构及其制造方法。

28. 发明授权

US08657164B2 Molten metal leakage confinement and thermal optimization in vessels used for containing molten metal 有权
标题翻译：用于包含熔融金属的容器中的熔融金属泄漏限制和热优化
公开(公告)号：US08657164B2
公开(公告)日：2014-02-25
申请号：US13066474
申请日：2011-04-14
申请人： Eric W. Reeves , James Boorman , Robert Bruce Wagstaff , Randal Guy Womack
发明人： Eric W. Reeves , James Boorman , Robert Bruce Wagstaff , Randal Guy Womack
IPC分类号： B22D41/56 , B22D41/00
CPC分类号： F27D3/145 , B22D11/103 , B22D35/04 , B22D35/06 , F27D1/0003 , F27D1/0006 , F27D1/0009
摘要： A vessel used for containing molten metal, e.g. a trough section for conveying molten metal from one location to another. The vessel has a refractory liner made of at least two refractory liner units positioned end to end, with a joint between the units, the units each having an exterior surface and a metal-contacting interior surface. A housing at least partially surrounds the exterior surfaces of the refractory liner units with a gap present between the exterior surfaces and the housing. Molten metal confinement elements, impenetrable by molten metal, are positioned on opposite sides of the joint within the gap, at least below a horizontal level corresponding to a predetermined maximum working height of molten metal held within the vessel in use, to partition the gap into a molten metal confinement region between the elements and at least one other region that may be used to hold equipment such as electrical heaters that may be damaged by contact with molten metal. Another embodiment employs refractory liner units of different thermal conductivity to maximize heat penetration into the molten metal from heaters in the gap, but to minimize heat loss at the inlet and outlet of the vessel where the end units contact the housing.
摘要翻译：用于容纳熔融金属的容器，例如用于将熔融金属从一个位置输送到另一个位置的槽区段。容器具有由至少两个耐火衬垫单元制成的耐火衬垫，该耐火衬垫单元位于端部与端部之间，在单元之间具有接头，每个单元具有外表面和与金属接触的内表面。壳体至少部分地围绕耐火衬垫单元的外表面，其间存在在外表面和外壳之间的间隙。熔融金属不可渗透的熔融金属限制元件位于间隙内的关节的相对侧上，至少在与保持在使用中的容器内的熔融金属的预定最大工作高度相对应的水平面上，以将间隙分隔成元件之间的熔融金属限制区域和至少一个其他区域，其可以用于保持诸如电加热器的设备，这些设备可能与熔融金属接触而损坏。另一个实施例采用具有不同热导率的耐火衬垫单元来最大限度地使来自间隙中的加热器的熔融金属的热渗透最大化，但是最小化端部单元接触壳体的容器的入口和出口处的热损失最小化。

29. 发明申请

US20110139799A1 Method of forming sealed refractory joints in metal-containment vessels, and vessels containing sealed joints 有权
$Method of forming sealed refractory joints in metal-containment vessels, and vessels containing sealed joints$
标题翻译：在金属容纳容器中形成密封耐火接头的方法以及包含密封接头的容器
公开(公告)号：US20110139799A1
公开(公告)日：2011-06-16
申请号：US12928353
申请日：2010-12-08
申请人： James E. Boorman , Eric W. Reeves , Robert Bruce Wagstaff , Randy Womack
发明人： James E. Boorman , Eric W. Reeves , Robert Bruce Wagstaff , Randy Womack
IPC分类号： B65D6/00 , B32B37/14
CPC分类号： B22D41/502 , B22D11/103 , B22D35/00 , B22D35/04 , C21B7/06 , C21C5/44 , F27D3/14 , F27D99/0073 , Y10T156/1089
摘要： An exemplary embodiment of the invention provides a method of preparing a reinforced refractory joint between refractory sections of a vessel used for containing or conveying molten metal, e.g. a metal-contacting trough. The method involves introducing a mesh body made of metal wires into a gap between metal-contacting surfaces of adjacent refractory sections of a vessel so that the mesh body is positioned beneath the metal conveying surfaces, and covering the mesh body with a layer of moldable refractory material to seal the gap between the metal-contacting surfaces. Other embodiments relate to a vessel formed by the method and a vessel section with a pre-positioned mesh body suitable for preparing a sealed joint with other such sections.
摘要翻译：本发明的一个示例性实施例提供了一种在用于容纳或输送熔融金属的容器的耐火部分之间制备增强的耐火接头的方法，例如，金属接触槽。该方法包括将由金属线制成的网状体引入到容器的相邻耐火部分的金属接触表面之间的间隙中，使得网状体位于金属输送表面下方，并用一层可模制耐火材料覆盖网状体材料以密封金属接触表面之间的间隙。其他实施方案涉及通过该方法形成的容器和容器部分，其具有预定位的网状体，其适于制备与其它这样的部分的密封接头。

30. 发明申请

US20090301683A1 Method and apparatus for removal of cooling water from ingots by means of water jets 审中-公开
标题翻译：通过水射流从锭中清除冷却水的方法和装置
公开(公告)号：US20090301683A1
公开(公告)日：2009-12-10
申请号：US12455274
申请日：2009-05-28
申请人： Eric W. Reeves , Randy Womack , Wayne J. Fenton , Jeff McDermott , Jim Boorman
发明人： Eric W. Reeves , Randy Womack , Wayne J. Fenton , Jeff McDermott , Jim Boorman
IPC分类号： B22D27/04 , C21D1/667
CPC分类号： B22D11/1248
摘要： The exemplary embodiments relate to the removal of cooling water used to cool the surface of an ingot as it is formed during casting. The cooling water is removed from the surface by directing jets of water onto the surface at an angle, and with a momentum, that causes the cooling water to be stripped from the surface when contacted with the jets, and to follow a path that prevents the cooling water from again coming into contact with the ingot surface at a position beyond the point of removal. The apparatus for this includes nozzles to create the water jets, and equipment for supplying water under sufficient pressure and rate of flow to the nozzles.
摘要翻译：示例性实施例涉及在铸造期间形成的用于冷却铸锭表面的冷却水的去除。通过将水的喷射流以一定角度和动量引导到表面上，从而从表面去除冷却水，该动量使冷却水在与喷射器接触时从表面剥离，并且遵循防止冷却水再次在除去点之外的位置与锭表面接触。该装置包括用于产生水射流的喷嘴，以及用于在足够的压力和向喷嘴流动的速率下供水的设备。

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