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41. 发明申请

US20140083250A1 CRUCIBLE AND DUAL FREQUENCY CONTROL METHOD FOR SEMI-LIQUID METAL PROCESSING 有权
标题翻译：用于半液体金属加工的可控双频控制方法
公开(公告)号：US20140083250A1
公开(公告)日：2014-03-27
申请号：US13966616
申请日：2013-08-14
申请人： Ronald R. Akers , Alan Koch
发明人： Ronald R. Akers , Alan Koch
IPC分类号： F27D11/06 , C22B9/00
CPC分类号： F27D11/06 , B22D1/00 , C22B9/003 , F27B14/061 , F27B14/20 , Y02P10/253
摘要： A semi-liquid metal processing apparatus and method are presented in which a semi-liquid metal and/or semi-solid metal is introduced into a crucible and his electromagnetically stirred at a first frequency while cooling, and thereafter sidewalls of a metal charge formed of the semi-liquid metal and/or semi-solid metal are partially melted prior to tilting the crucible for removal of the metal charge.
摘要翻译：提出了一种半液体金属加工装置和方法，其中将半液体金属和/或半固体金属引入坩埚中，并在冷却时以第一频率电磁搅拌，然后由半液态金属和/或半固体金属在倾斜坩埚之前被部分熔化以去除金属电荷。

42. 发明授权

US08543178B2 Superconductor induction coil 有权
标题翻译：超导感应线圈
公开(公告)号：US08543178B2
公开(公告)日：2013-09-24
申请号：US12187650
申请日：2008-08-07
申请人： Theodore E. Burke , Frank Li
发明人： Theodore E. Burke , Frank Li
IPC分类号： H01L39/02 , H01B12/00 , H05B6/16 , H05B6/42
CPC分类号： H05B6/42 , H01L39/2461
摘要： An induction heating apparatus that can operate at current frequencies of greater than 60 Hz and at least 1 kW. The induction heating apparatus includes a high frequency power supply, a superconductive induction coil, and a fluid cooling system. A fluid cooling system is designed to cause a cooling fluid to flow at least partially about and/or through the superconductive induction coil.
摘要翻译：一种感应加热装置，其能够在大于60Hz和至少1kW的电流频率下工作。感应加热装置包括高频电源，超导感应线圈和流体冷却系统。流体冷却系统被设计成使得冷却流体至少部分地围绕和/或穿过超导感应线圈流动。

43. 发明授权

US08540827B2 Undercut crankshaft hardening coil 有权
标题翻译：底切曲轴硬化线圈
公开(公告)号：US08540827B2
公开(公告)日：2013-09-24
申请号：US13439243
申请日：2012-04-04
申请人： Tom Illencik , Ronald R. Akers , Richard Mckelvey
发明人： Tom Illencik , Ronald R. Akers , Richard Mckelvey
IPC分类号： H05B6/36
CPC分类号： H05B6/40 , C21D1/10 , C21D9/30 , C21D2221/00 , Y02P10/253
摘要： Improved induction heating methods are presented for induction hardening undercut fillets of crankshafts or other workpiece recesses or undercuts in which an active turn is energized to induce current in a passive turn translated toward a workpiece undercut for heating the undercut.
摘要翻译：提出了改进的感应加热方法用于曲轴或其他工件凹槽或底切的感应淬火底切圆片，其中主动转弯被激励以将被动转向的电流转向朝向工件底切加热底切。

44. 发明申请

US20130049912A1 THREE-PHASE LINE REACTOR WITH SKEW YOKE CORE DESIGN 有权
标题翻译：三相线反应器与SKEW YOKE核心设计
公开(公告)号：US20130049912A1
公开(公告)日：2013-02-28
申请号：US13591313
申请日：2012-08-22
申请人： David Cavender , William Martin
发明人： David Cavender , William Martin
IPC分类号： H01F3/10
CPC分类号： H01F3/02 , H01F3/14
摘要： A line reactor is presented having a skewed core structure with three horizontally non-coplanar vertical legs and top and bottom laminated, interleaved yoke structures with corresponding horizontally non-coplanar yoke ends.
摘要翻译：呈现具有三个水平非共面垂直腿的偏斜芯结构和具有对应的水平非共面轭尾的顶部和底部层叠的交错轭结构的线路电抗器。

45. 发明授权

US08372222B2 Method of producing locally austempered ductile iron 有权
标题翻译：生产局部奥氏体球墨铸铁的方法
公开(公告)号：US08372222B2
公开(公告)日：2013-02-12
申请号：US12572828
申请日：2009-10-02
申请人： George D. Pfaffmann , John R. Keough , Robert J. Madeira , Christopher Allen Bixler
发明人： George D. Pfaffmann , John R. Keough , Robert J. Madeira , Christopher Allen Bixler
IPC分类号： C21D1/42 , C21D1/10 , C21D11/00
CPC分类号： C21D11/00 , C21D1/667 , C21D5/00 , C21D9/30 , C21D11/005 , C21D2221/00
摘要： A system and method for producing locally austempered ductile iron includes a computer program for closely controlling the heating and cooling of an iron part or workpiece. The process allows for the austempering of a relatively low cost iron workpiece to produce significantly higher quality end products. The locally austempered regions may be formed to a substantial controlled depth.
摘要翻译：用于制造局部奥氏体球墨铸铁的系统和方法包括用于密切控制铁件或工件的加热和冷却的计算机程序。该工艺允许相对低成本的铁工件的奥氏体回火以产生高质量的最终产品。局部奥氏体区域可以形成为实质上受控的深度。

46. 发明授权

US07789660B2 Furnace alignment system 有权
标题翻译：炉对准系统
公开(公告)号：US07789660B2
公开(公告)日：2010-09-07
申请号：US11439852
申请日：2006-05-24
申请人： Anthony M. Tenzek , David A. Lazor
发明人： Anthony M. Tenzek , David A. Lazor
IPC分类号： F27B9/18
CPC分类号： F27B9/067 , F27B9/029 , F27B9/22 , F27B9/34 , F27B9/36 , F27D3/0021 , F27D3/02 , Y02P10/253
摘要： A pusher furnace includes furnace sections having respective susceptors, a slide rail extending through the furnace sections for sliding pusher plates thereon and an alignment assembly for aligning the susceptors and slide rails of adjacent furnace sections. A support structure spaces the susceptors from insulation therebelow to protect the insulation from degradation from contact with the susceptors. The susceptors are slidably mounted on the support structure to accommodate thermal expansion and shrinkage of the susceptor. The upstream end of the slide rails have beveled upper edges to help prevent the pusher plates from catching thereon. The upstream ends are also laterally tapered to reduce the degree of force encountered should a pusher plate catch thereon. Adjacent insulation members have expansion joints filled with a refractory felt. The susceptors slidably and sealingly engage exhaust ports to allow for thermal expansion and shrinkage of the susceptor without damaging the exhaust port.
摘要翻译：推进炉包括具有各个基座的炉段，延伸穿过炉区的滑轨，用于在其上滑动推进板，以及用于对准相邻炉段的基座和滑轨的对准组件。支撑结构将基座隔离绝缘，以保护绝缘体免受与基座接触的损害。基座可滑动地安装在支撑结构上以适应基座的热膨胀和收缩。滑轨的上游端具有倾斜的上边缘，以帮助防止推板卡在其上。上游端也是横向渐缩的，以减小当推动板卡在其上时遇到的力的程度。相邻的绝缘构件具有充满耐火毡的膨胀接头。基座可滑动和密封地接合排气口以允许基座的热膨胀和收缩而不损坏排气口。

47. 发明申请

US20070286253A1 Coreless furnace coil clamp 有权
标题翻译：无芯炉线圈夹
公开(公告)号：US20070286253A1
公开(公告)日：2007-12-13
申请号：US11448698
申请日：2006-06-07
申请人： James Evans Elliott
发明人： James Evans Elliott
IPC分类号： H05B6/22
CPC分类号： H05B6/22 , F27B14/061 , F27B14/08 , F27B14/10
摘要： A coreless induction furnace includes a crucible for holding a material to be heated. An induction coil is wound about the crucible. A frame supporting the crucible and the induction coil is wound about the crucible. An induction coil loading arrangement includes at least one clamping assembly for providing a leveraged axial force to an upper side of the induction coil.
摘要翻译：无芯感应炉包括用于保持待加热材料的坩埚。感应线圈缠绕在坩埚上。支撑坩埚和感应线圈的框架缠绕在坩埚上。感应线圈装载装置包括至少一个夹紧组件，用于向感应线圈的上侧提供有杠杆的轴向力。

48. 发明申请

US20070128006A1 Guidance system for pusher plate for use in pusher furnaces 有权
标题翻译：用于推进炉的推板指导系统
公开(公告)号：US20070128006A1
公开(公告)日：2007-06-07
申请号：US11418580
申请日：2006-05-04
申请人： Anthony Tenzek
发明人： Anthony Tenzek
IPC分类号： B65G25/00
CPC分类号： B65G35/08 , F27B9/067 , F27B9/18 , Y02P10/253
摘要： A pusher plate for use in a pusher furnace includes a shaped guidance groove in its lower surface which preferably has a bow-tie shape with a narrower central section and wider ends proximate the leading and trailing faces of the plate. The groove receives therein a guide rail which is disposed intermediate a pair of slide rails upon which the plate slides. The shape of the groove allows the plate a small amount of lateral rotation to minimize jamming during travel. Adjacent plates pivot upon contact with each other to automatically adjust their orientation during travel through the furnace. The leading and trailing faces of the plates thus contact one another over a larger surface area to reduce damage to the plates by reducing the pressure therebetween.
摘要翻译：用于推进炉的推动板包括其下表面中的成形引导槽，其优选地具有较窄中心部分的弓形形状，并且靠近板的前表面和后表面的较宽端部。槽中容纳有导轨，该导轨设置在板滑动的一对滑轨之间。槽的形状允许板少量的横向旋转以最小化行驶中的卡纸。相邻的板在彼此接触时枢转，以在行进通过炉子期间自动调整它们的取向。因此，板的前导面和后表面在更大的表面积上彼此接触，以通过减小其间的压力来减小对板的损伤。

49. 发明申请

US20070127542A1 Induction coil having internal and external faradic rings 失效
标题翻译：感应线圈具有内部和外部法拉第环
公开(公告)号：US20070127542A1
公开(公告)日：2007-06-07
申请号：US11439855
申请日：2006-05-24
申请人： David Lazor
发明人： David Lazor
IPC分类号： H05B6/44 , H05B6/36
CPC分类号： H05B3/44
摘要： An induction furnace includes a pair of induction coils with a pair of faraday rings disposed between the induction coils to substantially prevent mutual inductance between the first and second induction coils. The induction coils preferably have a different size circumference and may be coplanar. The prevention of mutual inductance provided by the faraday rings is particularly useful for a pusher furnace in which adjacent furnace sections are heated to different and rather specific temperatures.
摘要翻译：感应炉包括一对感应线圈，其中一对法拉第环设置在感应线圈之间，以基本上防止第一和第二感应线圈之间的互感。感应线圈优选具有不同尺寸的周长并且可以是共面的。防止由法拉第环提供的互感对于将相邻的炉段加热到不同且相当特定温度的推进炉特别有用。

50. 发明申请

US20070125769A1 Method and apparatus for controlling furnace position in response to thermal expansion 有权
标题翻译：响应于热膨胀控制炉位置的方法和装置
公开(公告)号：US20070125769A1
公开(公告)日：2007-06-07
申请号：US11451960
申请日：2006-06-13
申请人： Anthony Tenzek
发明人： Anthony Tenzek
IPC分类号： H05B6/10
CPC分类号： C21D11/00
摘要： A compression system for an inductively heated pusher furnace controls movement of susceptors during thermal contraction thereof. The system includes a plurality of furnace sections each having a susceptor wherein each susceptor abuts an adjacent susceptor and wherein the susceptors include first and last susceptors. A compression plate abuts the first susceptor to apply force thereon toward the last susceptor to keep the susceptors in abutment with each other during contraction of the susceptors during cooling thereof. An actuator for moving the compression plate is preferably automatically controlled by a computerized control system. The susceptors together form a tunnel through which pusher plates travel and have overlapping joints which seal against the escape of gasses and allow for a degree of susceptor contraction without forming a gap therebetween even in the absence of compression of the susceptors.
摘要翻译：用于感应加热的推进炉的压缩系统控制基座在其热收缩期间的运动。该系统包括多个炉段，每个炉段具有一个基座，其中每个基座邻接相邻的基座，并且其中所述基座包括第一和最后的基座。压缩板抵靠第一基座以在其上朝向最后的基座施加力，以在基座在其冷却期间的收缩期间使基座保持彼此邻接。用于移动压缩板的致动器优选地由计算机控制系统自动控制。基座一起形成一个通道，通过该通道推动器板行进并且具有重叠的接头，这些接头密封气体的逸出，并允许一定程度的基座收缩，而不形成间隙，即使在不存在基座的压缩的情况下。

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