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1. 发明申请

US20070080153A1 WIRELESS TRACKING AND INVENTORY MONITORING FOR WELDING-TYPE DEVICES 有权
标题翻译：焊接型设备的无线跟踪和库存监控
公开(公告)号：US20070080153A1
公开(公告)日：2007-04-12
申请号：US11470717
申请日：2006-09-07
申请人： Bruce Albrecht , Darryl Harvey , Sundaram Nagarajan , James Ulrich
发明人： Bruce Albrecht , Darryl Harvey , Sundaram Nagarajan , James Ulrich
IPC分类号： B23K9/10
CPC分类号： G06Q30/0633 , B23K9/10 , B23K9/1062 , B23K9/1087 , G01S5/0018 , G06Q10/087
摘要： A welding-type device has a wireless communication unit to transmit wireless signals comprising at least identification information or location information. The information may be transmitted either automatically or in response to request signals. Such a welding-type device may be configured to communicate with other welding-type devices, a monitoring device, or both. A wireless communication system has at least one welding-type device, at least one wireless communication assembly, and at least one monitoring device and is capable of assisting a user in locating particular welding-type devices, monitoring inventory, preventing theft of welding-type devices, and scheduling preventive maintenance.
摘要翻译：焊接型设备具有无线通信单元，用于发送至少包括标识信息或位置信息的无线信号。信息可以自动地或者响应于请求信号来传输。这种焊接型设备可以被配置为与其他焊接型设备，监控设备或两者通信。无线通信系统具有至少一个焊接型设备，至少一个无线通信组件和至少一个监控设备，并且能够帮助用户定位特定的焊接型设备，监控库存，防止焊接型的窃取设备和调度预防性维护。

2. 发明授权

US08686318B2 Wireless tracking and inventory monitoring for welding-type devices 有权
标题翻译：焊接型设备的无线跟踪和库存监控
公开(公告)号：US08686318B2
公开(公告)日：2014-04-01
申请号：US11470717
申请日：2006-09-07
申请人： Bruce Albrecht , Darryl Grant Harvey , Sundaram Nagarajan , James F. Ulrich
发明人： Bruce Albrecht , Darryl Grant Harvey , Sundaram Nagarajan , James F. Ulrich
IPC分类号： B23K9/10
CPC分类号： G06Q30/0633 , B23K9/10 , B23K9/1062 , B23K9/1087 , G01S5/0018 , G06Q10/087
摘要： A welding-type device has a wireless communication unit to transmit wireless signals comprising at least identification information or location information. The information may be transmitted either automatically or in response to request signals. Such a welding-type device may be configured to communicate with other welding-type devices, a monitoring device, or both. A wireless communication system has at least one welding-type device, at least one wireless communication assembly, and at least one monitoring device and is capable of assisting a user in locating particular welding-type devices, monitoring inventory, preventing theft of welding-type devices, and scheduling preventive maintenance.
摘要翻译：焊接型设备具有无线通信单元，用于发送至少包括标识信息或位置信息的无线信号。信息可以自动地或者响应于请求信号来传输。这种焊接型设备可以被配置为与其他焊接型设备，监控设备或两者通信。无线通信系统具有至少一个焊接型设备，至少一个无线通信组件和至少一个监控设备，并且能够帮助用户定位特定的焊接型设备，监控库存，防止焊接型的窃取设备和调度预防性维护。

3. 发明授权

US07452171B2 Welding stud 失效
标题翻译：焊接螺柱
公开(公告)号：US07452171B2
公开(公告)日：2008-11-18
申请号：US10707214
申请日：2003-11-26
申请人： Bruce Albrecht , Sean P. Moran , Sundaram Nagarajan , Mark Ulrich
发明人： Bruce Albrecht , Sean P. Moran , Sundaram Nagarajan , Mark Ulrich
IPC分类号： F16B37/06
CPC分类号： B23K9/208 , B23K9/207 , B23K35/0288
摘要： A welding stud apparatus and method of manufacturing a welding stud are disclosed. The welding stud has a weld end constructed to be welded to a workpiece that has at least one recess formed therein. The recess decreases an effective arc area of the weld end to localize a current therethrough and increase the efficiency with which the welding stud can be welded to a workpiece.
摘要翻译：公开了一种焊接螺柱设备及其制造方法。焊接螺柱具有被焊接到其上形成有至少一个凹部的工件的焊接端。该凹陷减小了焊接端的有效电弧面积，以便使电流定位，从而提高了将焊接螺柱焊接到工件上的效率。

4. 发明申请

US20050111932A1 WELDING STUD 失效
标题翻译：焊接工程
公开(公告)号：US20050111932A1
公开(公告)日：2005-05-26
申请号：US10707214
申请日：2003-11-26
申请人： Bruce Albrecht , Sean Moran , Sundaram Nagarajan , Mark Ulrich
发明人： Bruce Albrecht , Sean Moran , Sundaram Nagarajan , Mark Ulrich
IPC分类号： B23K9/20 , B23K35/02 , F16B37/06
CPC分类号： B23K9/208 , B23K9/207 , B23K35/0288
摘要： A welding stud apparatus and method of manufacturing a welding stud are disclosed. The welding stud has a weld end constructed to be welded to a workpiece that has at least one recess formed therein. The recess decreases an effective arc area of the weld end to localize a current therethrough and increase the efficiency with which the welding stud can be welded to a workpiece.
摘要翻译：公开了一种焊接螺柱设备及其制造方法。焊接螺柱具有被焊接到其上形成有至少一个凹部的工件的焊接端。该凹陷减小了焊接端的有效电弧面积，以便使电流定位，从而提高了将焊接螺柱焊接到工件上的效率。

5. 发明授权

US06933468B2 Aluminum metal-core weld wire and method for forming the same 有权
标题翻译：铝金属芯焊丝及其形成方法
公开(公告)号：US06933468B2
公开(公告)日：2005-08-23
申请号：US09965142
申请日：2001-09-27
申请人： James M. Keegan , Sundaram Nagarajan , Sushil R. Jana
发明人： James M. Keegan , Sundaram Nagarajan , Sushil R. Jana
IPC分类号： B23K35/02 , B23K35/28 , B23K35/40
CPC分类号： B23K35/0266 , B23K35/286 , B23K35/406
摘要： An aluminum metal-core weld wire, the sheath being aluminum, the metal-core having a composition that contains primarily metallic alloying powders e.g. Manganese nitride and/or barium. A method for manufacturing aluminum metal-core wire, the method including depositing a core composition onto strip of aluminum, forming strip of aluminum into a tube containing core composition, and applying an inorganic lube to surface of tube, and drawing tube through reducing dies.
摘要翻译：铝金属芯焊丝，护套为铝，金属芯具有主要包含金属合金粉末的组成。氮化锰和/或钡。一种制造铝金属芯线的方法，该方法包括将芯组合物沉积在铝条上，将铝条形成为含芯组合物的管，并将无机润滑剂涂覆在管表面上，并通过还原模拉伸管。

6. 发明授权

US06787736B1 Low carbon high speed metal core wire 失效
标题翻译：低碳高速金属芯线
公开(公告)号：US06787736B1
公开(公告)日：2004-09-07
申请号：US09683523
申请日：2002-01-13
申请人： Fuhu Chen , Sundaram Nagarajan
发明人： Fuhu Chen , Sundaram Nagarajan
IPC分类号： B23K3534
CPC分类号： B23K35/3053 , B23K35/0266 , B23K35/406
摘要： The present invention is a weld wire comprising a sheath encapsulating a metal core made of powdered metal, wherein a fill percentage of the metal core is no less than approximately 12%. The metal core comprises a core composition alloyed with an alloying element or an combination of elements comprising Cr, Mo, V, W, Hf and Nb or combinations thereof, wherein a total weight percentage of the alloying element or the combination of elements in the core composition does not exceed approximately 1%. In a particular embodiment, the alloying element is Mo in the amounts selected from the range of about 0 to about 0.5 percent by weight and the fill percentage of the metal core is selected from the range of about 12% to about 30%. In a particular embodiment of the invention, the total percentage of the combination of elements is selected from the range of about 0.4% to about 0.8%.
摘要翻译：本发明是一种焊丝，其包括包覆由粉末状金属制成的金属芯的护套，其中金属芯的填充率不小于约12％。金属芯包括与合金元素合金的芯组合物或由Cr，Mo，V，W，Hf和Nb组成的组合或其组合，其中合金元素或芯中元素组合的总重量百分数组成不超过约1％。在一个具体实施方案中，合金元素为选自约0至约0.5重量％范围内的Mo，并且金属芯的填充百分比选自约12％至约30％的范围。在本发明的一个具体实施方案中，元素组合的总百分比选自约0.4％至约0.8％的范围。

7. 发明申请

US20080017622A1 Welding system having a wire-specific interface 有权
标题翻译：焊接系统具有电线专用接口
公开(公告)号：US20080017622A1
公开(公告)日：2008-01-24
申请号：US11490621
申请日：2006-07-21
申请人： David A. Stanzel , Richard M. Hutchison , Sundaram Nagarajan , Darryl G. Harvey
发明人： David A. Stanzel , Richard M. Hutchison , Sundaram Nagarajan , Darryl G. Harvey
IPC分类号： B23K9/28
CPC分类号： B23K9/133 , B23K9/1333 , B23K9/1336 , B23K9/173
摘要： A system having a welding wire hub with a wire-specific interface. The wire-specific interface may be configured to enable mounting with a first wire spool and configured to prevent mounting with a second wire spool. In some embodiments, the first and second wire spools have different welding wire types.
摘要翻译：一种具有具有导线接口的焊丝毂的系统。电线专用接口可以被配置为使得能够与第一线轴安装并且被配置为防止用第二线轴安装。在一些实施例中，第一和第二线轴具有不同的焊丝类型。

8. 发明授权

US5857141A Metal-core weld wire for welding galvanized steels 失效
标题翻译：用于焊接镀锌钢的金属芯焊丝
公开(公告)号：US5857141A
公开(公告)日：1999-01-05
申请号：US661390
申请日：1996-06-11
申请人： James M. Keegan , Sundaram Nagarajan , Roger A. Daemen , Joseph Bundy
发明人： James M. Keegan , Sundaram Nagarajan , Roger A. Daemen , Joseph Bundy
IPC分类号： B23K9/23 , B23K35/02 , B23K35/04 , B23K35/30 , C22C38/00 , C22C38/14 , B23K35/362
CPC分类号： B23K35/3053 , B23K35/0266 , Y10T428/12111
摘要： A metal-core weld wire usable for gas shielded arc welding gapless joints on low carbon and low alloy galvanized and galvanealed steels. The metal-core weld wire includes a low carbon steel sheath surrounding a core composition. In one embodiment, the low carbon steel sheath includes, by total weight of the metal-core weld wire, between approximately 0.01-0.03% C, and the core composition includes, by total weight of the metal-core weld wire, between approximately 0.05-0.20% Ti, between approximately 0.05-1.00% Nb, Fe powder, and Mn to the extent that the metal-core weld wire includes between approximately 0.1-1.0% Mn wherein the metal-core weld wire includes between approximately 0.1-1.0% Si. The core composition is, by total weight of the metal-core weld wire, between approximately 0.001-12.0%. The metal-core weld wire provides, at weld rates up to 150 cm/min, reduced arc ionization potential and spatter, and improved arc stability and shielding. The metal-core weld wire produces, at weld rates up to 150 cm/min, weld deposits having reduced blow holes and porosity, no liquid metal embrittlement, and reduced weld pool surface tension resulting in an improved wetting characteristic.
摘要翻译：一种金属芯焊丝，可用于低碳和低合金镀锌和镀锌钢的气体保护电弧焊缝隙接头。金属芯焊丝包括围绕芯组合物的低碳钢护套。在一个实施方案中，低碳钢护套包括金属芯焊丝的总重量在约0.01-0.03％C之间，并且芯组合物包括金属芯焊丝的总重量在约0.05 -0.20％的Ti，在约0.05-1.00％的Nb，Fe粉末和Mn之间，金属芯焊丝包括约0.1-1.0％的Mn，其中金属芯焊丝包括在约0.1-1.0％ Si。核心组成是金属芯焊丝的总重量在约0.001-12.0％之间。金属芯焊丝以高达150厘米/分钟的焊接速率提供减少的电弧电离电位和飞溅，并提高电弧稳定性和屏蔽性。金属芯焊丝以高达150厘米/分钟的焊接速率生产具有减少的吹气孔和孔隙率的焊接沉积物，没有液体金属脆化，并且减少焊池表面张力，导致改善的润湿特性。

9. 发明授权

US5824992A Metal-core weld wire with reduced core fill percentage 失效
标题翻译：金属芯焊丝具有减少的芯填充率
公开(公告)号：US5824992A
公开(公告)日：1998-10-20
申请号：US665000
申请日：1996-06-11
申请人： Sundaram Nagarajan , Roger A. Daemen
发明人： Sundaram Nagarajan , Roger A. Daemen
IPC分类号： B23K35/02 , B23K35/30 , B23K35/40 , B23K35/22
CPC分类号： B23K35/0266 , B23K35/406 , B23K35/3053 , B23K35/3086
摘要： An improved metal-core weld wire, usable for joint and surface welding, having a steel sheath with a core, and a core composition disposed in the core of the steel sheath, wherein the core composition is between approximately 0.001-12.0% total weight of the metal-core wire. The metal-core wires of the present invention have improved manufacturability. In another embodiment, the core composition includes iron powder in an amount that provides an oxygen content less than approximately 600 ppm in the metal-core wire for producing weld deposits with improved impact strength properties.
摘要翻译：一种可用于接合和表面焊接的改进的金属芯焊丝，其具有带有芯的钢护套和设置在钢护套的芯中的芯组合物，其中芯组合物的总重量为约0.001-12.0％金属芯线。本发明的金属芯线具有提高的可制造性。在另一个实施方案中，芯组合物包括在金属芯线中提供小于约600ppm的氧含量的铁粉，用于产生具有改进的冲击强度性质的焊接沉积物。

10. 发明授权

US08975559B1 Method of welding with aluminum metal-core weld wire 有权
标题翻译：铝金属芯焊丝焊接方法
公开(公告)号：US08975559B1
公开(公告)日：2015-03-10
申请号：US10939904
申请日：2004-09-13
申请人： James M. Keegan , Sundaram Nagarajan , Sushil R. Jana
发明人： James M. Keegan , Sundaram Nagarajan , Sushil R. Jana
IPC分类号： B23K35/22
CPC分类号： B23K35/0266 , B23K35/286 , B23K35/406
摘要： Methods for forming an aluminum weld on an aluminum work surface are disclosed. The methods include providing an aluminum metal-core wire having a sheath with an outer surface and a core composition within the sheath, applying a voltage to the aluminum metal-core wire in the vicinity of the aluminum work surface to generate an arc, and melting the wire and the work surface to form the weld. The sheath is formed with an inorganic lubricant on its outer surface and the core composition includes metal powders, metal alloy powders, or combinations thereof and less than about 5% of non-metallic components or non-metallic agents based on the weight of the wire.
摘要翻译：公开了在铝工作表面上形成铝焊接的方法。所述方法包括：提供具有护套的铝金属芯线，其外表面和芯组合物在护套内，向铝工作表面附近的铝金属芯线施加电压以产生电弧，并熔化电线和工作面形成焊缝。护套在其外表面上由无机润滑剂形成，并且核心组合物包括金属粉末，金属合金粉末或其组合，并且基于电线重量小于约5％的非金属组分或非金属制剂。

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