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1. 发明申请

WO2023091665A1 ELECTRODE ASSEMBLY COMPRISING AN EXTENSION PORTION WITH AN INSULATING SLEEVE AND A NON-MAGNETIC ENVELOPE, FOR SUBMERGED ARC WELDING 审中-公开
公开(公告)号：WO2023091665A1
公开(公告)日：2023-05-25
申请号：PCT/US2022/050396
申请日：2022-11-18
申请人： LINCOLN GLOBAL, INC.
发明人： RAVET, Romain , LEVILLAIN, Yann , RIVET, Yann , LONGINOTTI, Laurent , VERWAERDE, Loic , AGOSTINHO, Telmo , HAUPT, Dirk , VOLLET, Christoph , CANTET, Jerome , JANY, Michel , THUME, Christopher , BOLTE, Frank , POLLMANN, Roland , O'NEIL, Bryan M.
IPC分类号： B23K9/18 , B23K9/02 , B23K9/12 , B23K9/26 , B23K9/28
摘要： The disclosed technology generally relates to welding technologies and more particularly to electrode assemblies for arc welding, e.g., submerged arc welding. In one aspect, an electrode assembly for submerged arc welding comprises a contact tip portion and an extension portion arranged serially and configured to feed a consumable electrode therethrough. During welding, the contact tip portion is disposed to be distal to an arcing tip of the consumable electrode and the extension portion is disposed to be proximal to the arcing tip of the consumable electrode. The extension portion is configured to electrically insulate the consumable electrode from a work piece during welding with a solid insulating material surrounding the consumable electrode.

2. 发明申请

WO2023091658A1 ELECTRODE ASSEMBLY WITH EXTENSION PORTION FOR SUBMERGED ARC WELDING 审中-公开
公开(公告)号：WO2023091658A1
公开(公告)日：2023-05-25
申请号：PCT/US2022/050387
申请日：2022-11-18
申请人： LINCOLN GLOBAL, INC.
发明人： RAVET, Romain , LEVILLAIN, Yann , RIVET, Yann , LONGINOTTI, Laurent , VERWAERDE, Loic , AGOSTINHO, Telmo , HAUPT, Dirk , VOLLET, Christoph , CANTET, Jerome , JANY, Michel , THUME, Christopher , BOLTE, Frank , POLLMANN, Roland , O’NEIL, Bryan M.
IPC分类号： B23K9/18 , B23K9/02 , B23K9/12 , B23K9/26 , B23K9/28
摘要： The disclosed technology relates generally to welding technologies and more particularly to electrode assemblies for arc welding, e.g., submerged arc welding. In one aspect, an electrode assembly for submerged arc welding (SAW) comprises a head portion and an extension portion that are arranged serially to feed a consumable electrode therethrough such that, during SAW, the head portion is disposed to be distal to an arcing tip of the consumable electrode and the extension portion is disposed to be proximal to the arcing tip of the consumable electrode. The head portion includes a contact tip configured to electrically contact the consumable electrode to deliver power thereto. The extension portion is formed of a single piece insulating article configured for the consumable electrode to finally pass through before the arcing tip is exposed.

3. 发明申请

WO2016046622A1 PLASMA CUTTING TORCH, NOZZLE AND SHIELD CAP 审中-公开
标题翻译：等离子切割机，喷嘴和护罩
公开(公告)号：WO2016046622A1
公开(公告)日：2016-03-31
申请号：PCT/IB2015/001694
申请日：2015-09-25
申请人： LINCOLN GLOBAL, INC.
发明人： NAMBURU, Praveen, Krishna
IPC分类号： H05H1/34
CPC分类号： H05H1/34 , B23K10/00 , H05H1/28 , H05H2001/3457 , H05H2001/3468 , H05H2001/3478
摘要： A plasma torch assembly, and components thereof, is provided with opti¬ mized attributes to allow for improved torch durability add versatility. A torch nozzle is provided having a novel design, including exterior cooling channels running along a length of the nozzle. An improved inner retaining cap assembly is provided which imparts a swirl on shield gas flow. Additionally, a shield cap and outer retainer have optimized geometries to allow the torch to be made narrower to facilitate the cutting of complex 3-D shapes and bevel cuts not attainable with known mechanized plasma torches.
摘要翻译：等离子体焰炬组件及其部件具有优化的属性，以提高焊枪耐用性，增加通用性。提供了一种具有新颖设计的割炬喷嘴，包括沿喷嘴长度延伸的外部冷却通道。提供了一种改进的内保持盖组件，其在保护气体流动上施加漩涡。此外，屏蔽盖和外保持器具有优化的几何形状，以允许割炬更窄以便于切割复杂的3-D形状和使用已知的机械化等离子体炬不能实现的斜切。

4. 发明申请

WO2016034928A1 ENGINE DRIVEN WELDER WITH A STOP-START CONTROLLER AND A METHOD OF MANAGING A WELDER ENGINE OF AN ENGINE DRIVEN WELDER FOR IMPROVED FUEL ECONOMY 审中-公开
标题翻译：具有停止起动控制器的发动机驱动焊机和管理用于改进燃料经济性的发动机驱动焊机的焊接发动机的方法
公开(公告)号：WO2016034928A1
公开(公告)日：2016-03-10
申请号：PCT/IB2015/001415
申请日：2015-08-20
申请人： LINCOLN GLOBAL, INC.
发明人： ENYEDY, Edward, A. , HRUSKA, Adam
IPC分类号： B23K9/095 , B23K9/10 , B23K9/32 , F02N11/08
CPC分类号： B23K9/1006 , B23K9/0953 , B23K9/0956 , B23K9/1043 , B23K9/32 , F02N11/08 , F02N11/0818 , F02N11/0837 , Y02T10/48
摘要： The subject innovation relates to starting and stopping an engine of an engine driven welder (700) based on parameters related to the welder and parameters related to an environment in which the welder operates. In an embodiment, a method of managing a welder engine (710) of an engine driven welder (700) includes continuously monitoring welder parameters related to the engine driven welder (700), continuously monitoring environmental parameters influencing the welder engine (710), continuously calculating a restart value based at least in part on the engine parameters and the environmental parameters, continuously monitoring activity related to the engine (710) to maintain an activity history, and stopping the engine based at least in part on the activity history and the restart value being outside a running range. Systems include an engine driven welder (700) and components (10, 780,...) for accomplishing such aspects.
摘要翻译：本发明涉及基于与焊工相关的参数和与焊工操作的环境相关的参数来启动和停止发动机驱动焊机（700）的发动机。在一个实施例中，管理发动机驱动焊机（700）的焊机引擎（710）的方法包括连续监测与发动机驱动焊机（700）相关的焊机参数，连续地监测影响焊机发动机（710）的环境参数，至少部分地基于发动机参数和环境参数来计算重启值，连续地监视与发动机相关的活动（710）以维持活动历史，并且至少部分地基于活动历史和重启来停止引擎值在运行范围之外。系统包括用于实现这些方面的发动机驱动焊机（700）和组件（10,780，...）。

5. 发明申请

WO2016027153A1 ROTATABLE PLASMA CUTTING TORCH ASSEMBLY WITH SHORT CONNECTIONS 审中-公开
标题翻译：可旋转的等离子切割机组件与短连接
公开(公告)号：WO2016027153A1
公开(公告)日：2016-02-25
申请号：PCT/IB2015/001412
申请日：2015-08-20
申请人： LINCOLN GLOBAL, INC.
发明人： NAMBURU, Praveen, Krishna
IPC分类号： B23K10/00 , B23K37/02
CPC分类号： H05H1/34 , B23K10/00 , B23K37/0241
摘要： A cutting torch assembly is provided which can easily rotate when used in robotic or automatic cutting systems while minimizing damage to internal connections of the torch. The cutting torch assembly comprises a torch body (203) having a distal end and an upstream end, a torch head coupled to said distal end of said torch body (203), a torch handle (205) coupled to said upstream end of said torch body (203). The torch handle (205) is having an outer casing and a rotatable collar (210) secured to said outer casing of said torch handle (205), wherein said outer casing has a first retaining structure positioned at an upstream end of said rotatable collar (210) and a second retaining structure positioned at a downstream end of said rotatable collar (210). The torch handle (205) can rotate relative to said rotatable collar (210) and no structure is positioned between an inner surface of said rotatable collar (210) and an outer surface of said outer casing of said torch handle (205).
摘要翻译：提供了一种切割割炬组件，可在机器人或自动切割系统中使用时轻松旋转，同时最大限度减少割炬内部连接的损坏。割炬组件包括具有远端和上游端的割炬本体（203），连接到所述炬主体（203）的所述远端的炬头，炬柄（205），其与所述炬的所述上游端身体（203）。手柄（205）具有外壳和固定到所述手柄（205）的所述外壳上的可旋转轴环（210），其中所述外壳具有位于所述可旋转轴环的上游端的第一保持结构（ 210）和位于所述可旋转轴环（210）的下游端的第二保持结构。手柄（205）可以相对于所述可旋转轴环（210）旋转，并且没有结构位于所述可旋转轴环（210）的内表面和所述手电筒（205）的所述外壳外表面之间。

6. 发明申请

WO2016009260A1 UNICOUPON FOR VIRTUAL REALITY WELDING SIMULATOR 审中-公开
标题翻译：虚拟现实焊接模拟器的UNICOUPON
公开(公告)号：WO2016009260A1
公开(公告)日：2016-01-21
申请号：PCT/IB2015/001084
申请日：2015-06-30
申请人： LINCOLN GLOBAL, INC.
发明人： LEACH, Jason , ADITJANDRA, Antonius , POSTLETHWAITE, Deanna
IPC分类号： G09B19/24
CPC分类号： G09B19/24
摘要： A mock welding unicoupon (22,... ) for a virtual welding system includes a first exterior surface and a second exterior surface perpendicular to the first exterior surface. The first exterior surface and the second exterior surface together provide a plurality of grooves (36, 38, 48,... ) configured for simulation of a plurality of different types groove welds on the mock welding unicoupon. A curved exterior surface (42,... ) is configured for simulation of a pipe fillet weld on the mock welding unicoupon. A magnet source (46) is configured to generate a magnetic field around the mock welding unicoupon for tracking movements of a mock welding tool with respect to the mock welding unicoupon.
摘要翻译：用于虚拟焊接系统的模拟焊接unicoupon（22，...）包括第一外表面和垂直于第一外表面的第二外表面。第一外表面和第二外表面一起提供多个凹槽（36,38,48，...），其被配置用于模拟在模拟焊接unicoupon上的多个不同类型的凹槽焊缝。弯曲的外表面（42，...）被配置为模拟模拟焊接unicoupon上的管角焊缝。磁体源（46）构造成在模拟焊接unicoupon周围产生磁场，用于跟踪模拟焊接工具相对于模拟焊接unicoupon的运动。

7. 发明申请

WO2015177623A1 AIR COOLED PLASMA TORCH AND COMPONENTS THEREOF 审中-公开
标题翻译：空气冷却等离子体转子及其组件
公开(公告)号：WO2015177623A1
公开(公告)日：2015-11-26
申请号：PCT/IB2015/000714
申请日：2015-05-19
申请人： LINCOLN GLOBAL, INC.
发明人： NAMBURU, Praveen Krishna
IPC分类号： H05H1/34
CPC分类号： H05H1/34 , H05H2001/3468
摘要： Embodiments of the present invention are directed to an air cooled, retract-start plasma cutting torch (200, 300) having improved performance. The torch (200, 300) com¬ prises any one, or a combination of an improved nozzle (213, 313), electrode (205, 305), shield cap and swirl ring (211, 311 ), where these components have improved geometries and physical properties which optimize plasma jet performance during cutting.
摘要翻译：本发明的实施例涉及一种具有改进性能的空气冷却，缩回等离子体切割割炬（200,300）。焊炬（200,300）包括改进的喷嘴（213,313），电极（205,305），屏蔽盖和旋流环（211,311）中的任一个或组合，其中这些部件具有改进的几何形状以及在切割过程中优化等离子体喷射性能的物理性能。

8. 发明申请

WO2015155586A1 METHOD AND/OR SYSTEM FOR ALLOYED STRIP WELDING AND CLADDING; ALLOYED STRIP CONSUMABLE WITH CORE MATERIAL 审中-公开
标题翻译：用于合金条纹焊接和封盖的方法和/或系统; 合金条可消耗核心材料
公开(公告)号：WO2015155586A1
公开(公告)日：2015-10-15
申请号：PCT/IB2015/000447
申请日：2015-04-08
申请人： LINCOLN GLOBAL, INC.
发明人： PETERS, Steven, R. , PROCARIO, John , WILLARD, George
IPC分类号： B23K9/04 , B23K9/18 , B23K35/02
CPC分类号： B23K9/04 , B23K9/18 , B23K9/186 , B23K11/0013 , B23K35/0255 , B23K35/0266 , B23K35/0277 , B23K35/36
摘要： The invention provided is a system and method for welding or cladding using a strip electrode (200) which is capable of delivering a desired chemistry, where the strip electrode (200) contains an alloying or flux material. In embodiments, the strip electrode (200) has at least two bulge portions (203) separated by a web portion (201) where the bulge portions (203) have a larger thickness than the web portions (201). Other embodiments deliver each of a strip electrode (200) and a cored electrode to the same puddle, while the electrodes (200) make contact with each other before the puddle and share the deposition current.
摘要翻译：本发明提供了一种使用能够输送所需化学物质的带状电极（200）进行焊接或包层的系统和方法，其中带状电极（200）包含合金或焊剂材料。在实施例中，带状电极（200）具有由腹板部分（201）分开的至少两个凸起部分（203），其中凸起部分（203）具有比腹板部分（201）更大的厚度。其他实施例将条状电极（200）和芯电极中的每一个传送到相同的熔池，同时电极（200）在熔池之前彼此接触并共享沉积电流。

9. 发明申请

WO2015150906A1 SYSTEM AND METHOD OF WELDING WITH USE OF AC WELDING WAVEFORM AND ENHANCED CONSUMABLE TO IMPROVE WELDING OF GALVANIZED WORKPIECE 审中-公开
标题翻译：使用交流焊接波形焊接的系统和方法，增强消耗功能，改善焊接工件的焊接
公开(公告)号：WO2015150906A1
公开(公告)日：2015-10-08
申请号：PCT/IB2015/000436
申请日：2015-04-02
申请人： LINCOLN GLOBAL, INC.
发明人： HENRY, Judah Benjamin , PETERS, Steven R. , NARAYANAN, Badri, K , LIAO, Yen-Chih
IPC分类号： B23K9/09 , B23K9/173
CPC分类号： B23K9/092 , B23K9/09 , B23K9/173 , B23K9/23 , B23K35/0255 , B23K35/0261 , B23K35/0266 , B23K35/0294 , B23K35/3053 , B23K35/306 , B23K35/3093 , C23C2/06
摘要： The present invention comprises a system and method for welding coated materials using an arc welding system alone, or in combination with a hot wire system, where the arc welding system uses a welding current having an AC current portion (3000) to build a droplet for transfer to the workpiece. In further embodiments, the workpiece is coated with a material, such as zinc, and the arc welding system uses an AC welding waveform (3000) which is capable of welding coated workpieces with little or no porosity or spatter and can achieve enhanced performance. Additional embodiments use an enhanced electrode (2110) to provide optimum porosity performance. Such embodiments allow for the welding of coated material with little or no porosity and spatter, and at a high welding rate.
摘要翻译：本发明包括一种使用电弧焊接系统单独焊接或与热丝系统组合来焊接涂覆材料的系统和方法，其中电弧焊系统使用具有AC电流部分（3000）的焊接电流来构建用于转移到工件。在另外的实施例中，工件涂覆有诸如锌的材料，并且电弧焊接系统使用能够焊接具有很少或没有孔隙率或飞溅的涂覆工件的AC焊接波形（3000），并且可以实现增强的性能。另外的实施例使用增强电极（2110）来提供最佳的孔隙性能。这样的实施例允许焊接具有很少或没有孔隙率和飞溅的涂覆材料，并且以高焊接速率进行焊接。

10. 发明申请

WO2015150896A1 LASER ENCLOSURE WITH RECIPROCALLY MOVABLE SHUTTLE STRUCTURE, AND METHOD OF USING SAME 审中-公开
标题翻译：带有可移动开关结构的激光外壳及其使用方法
公开(公告)号：WO2015150896A1
公开(公告)日：2015-10-08
申请号：PCT/IB2015/000405
申请日：2015-03-27
申请人： LINCOLN GLOBAL, INC.
发明人： MABEE, Brian
IPC分类号： B23K37/00 , B23K37/047 , B23K26/30
CPC分类号： B23K26/083 , B23K26/127 , B23K26/706 , B23K37/006 , B23K37/047 , B23K2201/006
摘要： A laser processing unit (10) includes a workpiece loading station (30). A laser workstation (32) includes a laser robot (90) operable to perform a laser operation on a workpiece (W2). A track (12, 14) extends from the loading station (30) through the workstation (32). A first stationary wall section (40) separates the workstation from the loading station at a proximal side of the workstation. A second stationary wall section (50) is offset from the first stationary wall section at a distal side. A first movable wall section (60) forms a laser light-tight seal with the first stationary wall section. A second movable wall section (70) forms a laser light-tight seal with the second stationary wall section. A shuttle (20) is operable to move along the track (12; 14) to deliver the workpiece (W^ W2) from the loading station (30) to the workstation (32). The movable wall sections are supported by the shuttle and move concurrently with the shuttle and the workpiece, as the workpiece is delivered to the workstation.
摘要翻译：激光处理单元（10）包括工件装载站（30）。激光工作站（32）包括可操作以对工件（W2）进行激光操作的激光机器人（90）。轨道（12,14）从装载站（30）延伸通过工作站（32）。第一固定壁部分（40）在工作站的近侧将工作站与装载工位分开。第二静止壁部分（50）在远端处偏离第一固定壁部分。第一活动壁部分（60）与第一固定壁部分形成激光密封。第二可移动壁部分（70）与第二固定壁部分形成激光密封。梭子（20）可操作以沿轨道（12; 14）移动，以将工件（W ^ W2）从装载站（30）输送到工作站（32）。随着工件被传送到工作站，可移动壁部分由梭子支撑并与梭子和工件同时移动。

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