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1. 发明授权

US12085342B2 Molten metal driving device, molten metal stirring system, molten metal conveying system, continuous casting system, and molten metal driving method 有权
公开(公告)号：US12085342B2
公开(公告)日：2024-09-10
申请号：US18431876
申请日：2024-02-02
申请人： ZMAG, LTD.
发明人： Kenzo Takahashi
IPC分类号： B22D11/115 , B22D35/00 , F27D27/00
CPC分类号： F27D27/00 , B22D11/115 , B22D35/00
摘要： A magnetic field device of a molten metal driving device includes iron cores, yokes coupling the iron cores, coils wound around the iron cores so as to sandwich the yoke, coils wound around the iron cores so as to sandwich the yoke, and coils wound around the iron cores so as to sandwich the yoke, the coils being wound so as to generate a magnetic field toward the yoke when a first-phase current flows, the coils being wound so as to generate a magnetic field toward the yoke when a second-phase current flows, the coils being wound so as to generate a magnetic field toward the yoke when a third-phase current flows.

2. 发明公开

US20240286187A1 CAST HYPEREUTECTIC ALUMINUM ALLOY DISC BRAKE ROTOR 审中-公开
公开(公告)号：US20240286187A1
公开(公告)日：2024-08-29
申请号：US18411424
申请日：2024-01-12
申请人： Spartan Light Metal Products, Inc.
发明人： Christopher A. Sleath , Scott P. Meyer , Nigel J. Doerge , Kevin P. Theophilus , Jimmy D. Doty
IPC分类号： B22D17/00 , B22D17/20 , B22D35/00 , C22C21/02 , F16D65/12
CPC分类号： B22D17/007 , B22D17/20 , B22D35/00 , C22C21/02 , F16D65/125 , F16D2250/0007
摘要： A disc brake rotor for a vehicle is provided. The disc brake rotor includes a hat and a friction ring extending circumferentially from the hat. The disc brake rotor is formed of a cast hypereutectic aluminum alloy. The hypereutectic aluminum alloy includes: 14.00 to 25.00 wt. % of silicon; 4.90 to 8.00 wt. % of copper; 0.05 to 0.90 wt. % of nickel; 0.50 to 1.50 wt. % of magnesium; 0.05 to 1.20 wt. % of iron; 0.05 to 1.00 wt. % of manganese; 0.05 to 1.00 wt. % of zinc; 0.05 to 1.20 wt. % of titanium; 0.05 to 1.20 wt. % of zirconium; 0.05 to 1.20 wt. % of vanadium; 0.001 to 0.10 wt. % of phosphorous; and the balance aluminum. The alloy may also include other trace elements such as chromium, lead, and tin in an amount not exceeding 0.20 wt. %. The disc brake rotor may be formed by a high pressure, semi-solid die casting process including rheocasting.

3. 发明授权

US11717884B2 Molten metal pump, and method of adjusting pumping power of molten metal pump 有权
公开(公告)号：US11717884B2
公开(公告)日：2023-08-08
申请号：US17025297
申请日：2020-09-18
申请人： Kenzo Takahashi
发明人： Kenzo Takahashi
IPC分类号： B22D17/30 , B22D35/00 , H02K44/06
CPC分类号： B22D17/30 , B22D35/00 , H02K44/06
摘要： In a molten metal pump, which includes a pump chamber portion and a drive unit and drives molten metal in a pump chamber of the pump chamber portion by the drive unit for discharging and sucking, the pump chamber portion has an outer cylinder and an inner cylinder detachably housed in the outer cylinder, the outer cylinder is configured as a bottomed cylindrical body having an outer cylinder bottom wall and an outer cylinder side wall, the inner cylinder is configured as a bottomed cylindrical body having an inner cylinder bottom wall and an inner cylinder side wall, a ring-shaped spacer, which is interposed between an inner surface of the outer cylinder bottom wall and an outer surface of the inner cylinder bottom wall in a sealed state and in a detachable manner, is further provided.

4. 发明授权

US10281216B2 Molten metal stirring device and molten metal transfer device 有权
公开(公告)号：US10281216B2
公开(公告)日：2019-05-07
申请号：US15129616
申请日：2015-03-26
申请人： Kenzo Takahashi
发明人： Kenzo Takahashi
IPC分类号： F27D27/00 , F27D3/14 , B22D1/00 , B22D27/02 , B22D35/00
摘要： An molten metal stirring device is provided, including a main bath that includes a furnace main body including a storage chamber; and a stirring unit that drives and stirs the molten metal stored in the furnace main body, the stirring unit including a passage member that includes a molten metal passage, the rotating-shifting magnetic field unit main body including a permanent magnet and being provided outside the passage member, the furnace main body including a molten metal outlet and inlet formed in a side wall and in communication with each other, at least a pair of electrodes are provided in the molten metal passage, and molten metal present in the molten metal passage is driven toward the molten metal outlet by a resultant driving force of first and second electromagnetic forces according to Fleming's rule.

5. 发明申请

US20160263652A1 METHOD OF FORMING SEALED REFRACTORY JOINTS IN METAL-CONTAINMENT VESSELS, AND VESSELS CONTAINING SEALED JOINTS 审中-公开
标题翻译：在金属容器中形成密封的耐火接头的方法和包含密封接头的容器
公开(公告)号：US20160263652A1
公开(公告)日：2016-09-15
申请号：US15164100
申请日：2016-05-25
申请人： Novelis Inc.
发明人： James E. Boorman , Eric W. Reeves , Robert Bruce Wagstaff , Randal Guy Womack
IPC分类号： B22D41/50 , B22D35/00
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。

6. 发明授权

US08776863B2 Molten metal pouring nozzle and continuous molding device 失效
标题翻译：熔融金属浇注嘴和连续成型装置
公开(公告)号：US08776863B2
公开(公告)日：2014-07-15
申请号：US12808724
申请日：2008-12-17
申请人： Masashi Fukuda
发明人： Masashi Fukuda
IPC分类号： B22D11/10 , B22D35/00
CPC分类号： B22D11/04 , B22D41/50
摘要： A molten metal pouring nozzle capable of preventing reaction with a molten metal and casting a high quality ingot continuously for a long period of time is provided. A molten metal pouring nozzle 20 arranged between a molten metal receiving portion 10 and a mold 40 of a continuous casting device 1 is equipped with a main body portion 22 having at least one molten metal passage 21 and made of a fire-resistant substance, and a sleeve 23 made of a material which does not react with the molten metal and having a heat conductivity of 10 to 30 W/(m·° C.) is fitted in the molten metal passage 21 of the main body portion 22.
摘要翻译：提供能够防止与熔融金属反应并长期连续铸造高质量铸锭的熔融金属浇注嘴。布置在熔融金属接收部分10和连续铸造装置1的模具40之间的熔融金属浇注嘴20装备有具有至少一个熔融金属通道21并由耐火物质制成的主体部分22，以及在主体部分22的熔融金属通道21中安装由不与熔融金属反应并且导热率为10-30W /（m·℃）的材料制成的套筒23。

7. 发明授权

US07810550B2 Heatable metering device for a hot chamber die-casting machine 有权
标题翻译：用于热室压铸机的加热计量装置
公开(公告)号：US07810550B2
公开(公告)日：2010-10-12
申请号：US11677792
申请日：2007-02-22
申请人： Norbert Erhard , Ulrich Schraegle
发明人： Norbert Erhard , Ulrich Schraegle
IPC分类号： B22D17/04 , B22D35/00
CPC分类号： B22D17/2038 , B22D17/04 , B22D17/30
摘要： A metering device for a hot chamber die-casting machine includes a casting container attachable to a crucible of the hot chamber die-casting machine, a riser channel in a riser channel area, and a casting piston unit for metered conveying of melt out of the crucible via the riser channel. A heating device is provided with a flameless heating unit for active heating of at least a part of the riser channel area. The heating unit is placed inside a piston rod leadthrough bore, electrically insulated from the riser channel in a riser bore containing the riser channel, or in a heater receiving space specially provided in the casting container.
摘要翻译：一种用于热室压铸机的计量装置，包括一个可连接到热室压铸机的坩埚上的铸造容器，一个在立管通道区域中的一个上升通道，以及一个铸造活塞单元，坩埚通过立管通道。加热装置设置有无焰加热单元，用于主动加热至少一部分立管通道区域。加热单元放置在活塞杆引导孔内，在包括立管通道的提升管孔中或在特别设置在铸造容器中的加热器接收空间中与提升管路电绝缘。

8. 发明申请

US20080047680A1 Mold fill improvements for a molded solder C4 process 审中-公开
标题翻译：模制焊料C4工艺的模具填充改进
公开(公告)号：US20080047680A1
公开(公告)日：2008-02-28
申请号：US11507605
申请日：2006-08-22
申请人： Mark Schultz
发明人： Mark Schultz
IPC分类号： B22D35/00
CPC分类号： B23K3/0623
摘要： A mold fill system includes a fill head, at least one solder input port, at least one solder output port, disposed on the leading edge of the fill head body, a mold plate, the fill head body being held near the mold plate, including a plurality of mold pits for injection molded solder and at least one o-ring disposed between the fill head body and the mold plate, for sealing the solder between the fill head body and the mold plate. An input velocity of the solder is sufficient to dislodge air trapped within the mold pits, and a circulartion pump is disposed on either a fill side or a return side of the fill head body to re-circulate the solder between the solder reservoir and the fill head. Optionally, heated plumbing connects the circulation pump, the fill head and the reservoir.
摘要翻译：模具填充系统包括填充头，至少一个焊料输入端口，设置在填充头本体的前缘上的至少一个焊料输出端口，模具板，填充头本体保持在模板附近，包括：多个用于注塑焊料的模具凹坑和设置在填充头本体和模板之间的至少一个O形环，用于密封填充头本体和模板之间的焊料。焊料的输入速度足以驱除在模具凹坑内捕获的空气，并且将循环泵设置在填充头本体的填充侧或返回侧上，以使焊料在焊料储存器和填充物之间重新循环头。可选地，加热管道连接循环泵，填充头和储存器。

9. 发明申请

US20060191660A1 Casting machine 审中-公开
标题翻译：铸造机
公开(公告)号：US20060191660A1
公开(公告)日：2006-08-31
申请号：US10560258
申请日：2004-06-10
申请人： Fritz Lauper , Markus Siegenthaler
发明人： Fritz Lauper , Markus Siegenthaler
IPC分类号： B22D37/00 , B22D35/00
CPC分类号： B22D41/06
摘要： A casting machine (1) having a device for controlling a movement of the foundry ladle (9), and a control cam (33) having a roller path (29) on which the foundry ladle (9) is movably carried is provided. The casting machine further includes a lifting device for lifting the foundry ladle (9) prior to tilting and lowering of the foundry ladle (9) once it has been emptied for filling it with molten material. The foundry ladle (9) is mounted so as to swing about a vertical axis (A) from the casting position to an exchange position.
摘要翻译：一种铸造机（1），其具有用于控制铸造浇包（9）的移动的装置，以及具有可移动地承载有铸造浇包（9）的辊道（29）的控制凸轮（33）。铸造机还包括用于在铸造钢包（9）倾倒和降低之前提升铸造钢包（9）的提升装置，一旦它被排空以便填充熔融材料。铸造钢包（9）安装成围绕垂直轴线（A）从铸造位置摆动到交换位置。

10. 发明申请

US20060118266A1 Method and apparatus for production of a cast component 有权
公开(公告)号：US20060118266A1
公开(公告)日：2006-06-08
申请号：US11209389
申请日：2005-08-23
申请人： Donald Frasier , Matthew Kush , Max Schlienger , Michael Baldwin
发明人： Donald Frasier , Matthew Kush , Max Schlienger , Michael Baldwin
IPC分类号： B22D27/04 , B22D35/00
CPC分类号： B29C67/0092 , B22C9/02 , B22C9/04 , B22C9/22 , B22D27/045 , B22D35/04 , B22D39/06 , B22D43/001 , B29C64/40 , B33Y80/00 , C30B11/00 , C30B11/002 , C30B11/14 , C30B29/52 , G03F7/0037 , G03F7/0047 , Y02P10/292
摘要： A system for producing cast components from molten metal. One form of the present invention includes a system for the precision pouring of molten metal within a casting mold.

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