| Patents for B23K 9 - Arc welding or cutting (32,679) |
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| 06/21/2012 | CA2822047A1 Welding wire feeder with pushbutton wire guide holder and alignment tongue; method using a welding wire feeder having such alignment tongue |
| 06/21/2012 | CA2821929A1 Welding wire feeder push with a wire guide and a pushbutton for holding the wire guide |
| 06/20/2012 | EP2464489A1 A method and apparatus for gmaw short circuit high deposition arc welding |
| 06/20/2012 | EP2464488A1 Method for disconnecting a short circuit during short-arc welding and welding device for short-arc welding |
| 06/20/2012 | EP2464487A2 Method and device for manufacturing titanium objects |
| 06/20/2012 | EP2138383B1 Roof panel and cab with the same, and method of manufacturing cab |
| 06/20/2012 | CN202282517U 安全防尘防水的焊炬和切割枪控制线插头 Dust and water security and cutting torch gun control cord |
| 06/20/2012 | CN202279853U 一种直流脉冲电弧加工系统 A DC pulsed arc processing system |
| 06/20/2012 | CN202278354U 双头气体保护焊机组 Double gas shielded welding group |
| 06/20/2012 | CN202278294U 电焊钳 Welding clamp |
| 06/20/2012 | CN202278293U 一种埋弧自动焊机的焊剂供给装置 One kind of automatic submerged arc welding flux supply unit |
| 06/20/2012 | CN202278292U 焊剂自动输送和回收系统 Flux automatic delivery and recovery system |
| 06/20/2012 | CN202278291U 一种带冷却功能的氩弧焊枪 A welding gun with cooling function |
| 06/20/2012 | CN202278290U 一种埋弧自动焊焊枪 One kind of submerged arc welding torch |
| 06/20/2012 | CN202278289U 一种直焊缝自动跟踪埋弧焊机 A direct-seam tracking submerged arc welding machine |
| 06/20/2012 | CN202278288U 标准节主弦杆加强板内纵缝的焊接装置 Standard section Main chord strengthen longitudinal seam welding apparatus board of |
| 06/20/2012 | CN202278287U Auxiliary fixture for damaged welding-wire reels |
| 06/20/2012 | CN202278286U 焊丝收放装置 Retractable wire device |
| 06/20/2012 | CN202278285U Small-sized submerged arc welding bearing track wheel |
| 06/20/2012 | CN202278284U 一种逆变式弧焊电源 An inverter welding power source |
| 06/20/2012 | CN202278283U 一种90度弯管内表面环向全位置tig自动堆焊设备 One kind of 90-degree elbow to the entire inner surface of the ring position automatic tig welding equipment |
| 06/20/2012 | CN102505986A Multifunctional electricity-generating and electric-welding dual-purpose machine |
| 06/20/2012 | CN102501872A Bogie auxiliary framework of railway wagon and production technology thereof |
| 06/20/2012 | CN102501543A Method for manufacturing anti-adhesion steel strip |
| 06/20/2012 | CN102501019A Method for manufacturing first layer of steel lining dome of nuclear power station |
| 06/20/2012 | CN102500895A Equant type inner support circle tool |
| 06/20/2012 | CN102500894A Manual welding seam protection device |
| 06/20/2012 | CN102500893A Welding equipment and use method thereof |
| 06/20/2012 | CN102500892A Micro-alloying TMCP (Thermal Mechanical Control Processing) Q460 steel FCAW (Flux Cored Arc Welding) welding method |
| 06/20/2012 | CN102500891A Welding device for large-sized vertical oil storage tank and method thereof |
| 06/20/2012 | CN102500890A Welding method of carbon steel thin-plate box |
| 06/20/2012 | CN102500889A Method for welding ferrite-austenite double-phase stainless steel |
| 06/20/2012 | CN102500888A Complete penetration welding method for pipe-pipe butt welding of bogie |
| 06/20/2012 | CN102500887A Method for welding exhaust tubes of railway transport vehicles |
| 06/20/2012 | CN102500886A High-strength nickel-iron-chromium alloy and chromium-nickel stainless steel plate welding method and application to preparation of polysilicon cold hydrogenation reactors |
| 06/20/2012 | CN102500885A Gas tungsten arc welding (GTAW) system and welding method thereof |
| 06/20/2012 | CN102500884A Tungsten electrode argon arc welding equipment for closed cylindrical container |
| 06/20/2012 | CN102500883A Wire-filling and self-melting compound welding method |
| 06/20/2012 | CN102500882A Device for welding end wall plate and end beam of coal gondola car and use method thereof |
| 06/20/2012 | CN102500881A Thin-wall aluminum alloy three-plate butting one-time fusion welding process method |
| 06/20/2012 | CN102500880A Argon tungsten-arc welding control device and method |
| 06/20/2012 | CN102500879A Welding method for reducing deflection of condenser shell |
| 06/20/2012 | CN102500878A Automatic tungsten argon arc welding method for completely penetrated fillet weld of nuclear power main pipeline and branch pipe |
| 06/20/2012 | CN102500877A Welding method for grid composite plates |
| 06/20/2012 | CN102500876A Double-cross-slipper adjusting mechanism of welding seam tracking system and control method of double-cross-slipper adjusting mechanism |
| 06/20/2012 | CN102500875A Automatic welding machine |
| 06/20/2012 | CN102500874A Intelligent magnetic biasing detection and processing device for inversion welding power supply |
| 06/20/2012 | CN102500873A Electric arc welding method capable of controlling heat input |
| 06/20/2012 | CN102500872A Copper-steel dissimilar metal welding method |
| 06/20/2012 | CN102500871A Circular seam single-side welding and double-side forming machine for large cylinders |
| 06/20/2012 | CN102500870A Weld neck flange automatic welding method for steel tube tower and equipment |
| 06/20/2012 | CN102500869A Novel metal material arc spot welding method |
| 06/20/2012 | CN102500868A Process for welding lugs on central cylinder body of horizontal preheater |
| 06/20/2012 | CN101925967B Coaxial cable including tubular bimetallic inner layer with angled edges and associated methods |
| 06/20/2012 | CN101618489B Surfacing welding machine applied to heavy binding roller or squeeze roller |
| 06/19/2012 | US8204618 Method and apparatus for operating an automated high temperature thermal cutting system |
| 06/19/2012 | US8203100 Pulse arc welding method |
| 06/19/2012 | US8203099 Method and device to build-up, clad, or hard-face with minimal admixture |
| 06/19/2012 | CA2651219C Welding device with arc termination control |
| 06/17/2012 | CA2762756A1 Spool gun adapter |
| 06/14/2012 | WO2012076750A1 Narrow gap mig/mag welding torch |
| 06/14/2012 | WO2012075894A1 Wire feeding motor apparatus and wire feeding device and welding system thereof |
| 06/14/2012 | US20120145691 Arc welding method and arc welding apparatus |
| 06/14/2012 | US20120145690 Arc welding method and arc welding apparatus |
| 06/14/2012 | US20120145689 Manual welding apparatus having an automatic wire retract method |
| 06/14/2012 | US20120145688 System and method for monitoring and recording welder information |
| 06/14/2012 | US20120145680 Method and plasma arc torch system for marking and cutting workpieces with the same set of consumables |
| 06/14/2012 | US20120145679 Plasma processing apparatus and plasma processing method |
| 06/14/2012 | DE112006001196B4 Verfahren und Vorrichtung zum thermischen Fügen von Werkstoffen mit hochschmelzenden oxidbehafteten Oberflächen Method and apparatus for thermal joining of materials with high melting oxidbehafteten surfaces |
| 06/13/2012 | EP2463405A1 Method for closing hole |
| 06/13/2012 | EP2463037A1 Winding drum for hot coiler furnace working at 900-1200 and method for producing the same |
| 06/13/2012 | EP2461935A1 Auxiliary power supply for a welding machine |
| 06/13/2012 | EP1900467B1 Method of controlling arc welding |
| 06/13/2012 | CN202271106U 一种新颖的钛金属封闭式连续焊接装置 A novel continuous welding of titanium metal enclosed device |
| 06/13/2012 | CN202271092U 数控等离子切割机非高频引弧电路 CNC plasma cutting machine non-high-frequency arc circuit |
| 06/13/2012 | CN202271088U 新型弹簧可调式电焊钳 The new spring adjustable welding clamp |
| 06/13/2012 | CN202271087U 新型两用电焊钳导电体 The new dual-purpose welding clamp conductor |
| 06/13/2012 | CN202271086U 节气焊机 Feasts welder |
| 06/13/2012 | CN202271085U 一种新型自动氩弧焊机 A new automatic welding machine |
| 06/13/2012 | CN202271084U 一种逆变焊机供电电路 An inverter welding power supply circuit |
| 06/13/2012 | CN202271083U 一种逆变焊机的电子电抗器系统 An inverter welder electronic reactor systems |
| 06/13/2012 | CN202271082U 电焊机防电击装置 Welding shockproof device |
| 06/13/2012 | CN202271081U 一种侧进风mosfet逆变式焊接设备 A lateral inlet mosfet inverter welding equipment |
| 06/13/2012 | CN202271080U 用于逆变焊机的负载实验装置 Load experimental device for inverter welder |
| 06/13/2012 | CN202271079U 自动焊接机弧压自动调整装置 Automatic welding machines arc voltage automatic adjustment device |
| 06/13/2012 | CN202271078U 一种管路自动焊接装置 One kind of automatic pipeline welding equipment |
| 06/13/2012 | CN202271077U 焊接装置 Welding equipment |
| 06/13/2012 | CN102489947A Bottom chord tube manufacturing process of girder of steel tube concrete truss beam bridge |
| 06/13/2012 | CN102489936A Method for producing aluminum alloy frame for electric bicycles |
| 06/13/2012 | CN102489933A Shield sealing contact surface restoring method |
| 06/13/2012 | CN102489888A Welding method for high-strength steel truss-type cantilever crane |
| 06/13/2012 | CN102489851A Plasma cutter |
| 06/13/2012 | CN102489850A Submerged-arc welding synchronous follow-up device |
| 06/13/2012 | CN102489849A Powder coaxially-feeding automatic argon arc welding gun for alloy powder filling and welding |
| 06/13/2012 | CN102489848A Electric welding pliers |
| 06/13/2012 | CN102489847A Automatic paraxial powder feeding welding gun for alloy powder filling argon tungsten-arc welding |
| 06/13/2012 | CN102489846A Hybrid-heat-source stud welding method for armor steel |
| 06/13/2012 | CN102489845A Hybrid heat source stud welding method using welding robot and hybrid heat source stud welding system with welding robot |
| 06/13/2012 | CN102489844A Method for welding magnetized sheet low-temperature steel |
| 06/13/2012 | CN102489843A Method for welding priming weld seam of root of joint with single bevel groove |