| Patents for B23K 9 - Arc welding or cutting (32,679) |
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| 04/18/2012 | CN101269433B 双电极电弧焊接的起弧控制方法 Double arcing electrode arc welding control method |
| 04/17/2012 | US8159233 Passive capacitively-coupled electrostatic (CCE) probe arrangement for detecting in-situ arcing events in a plasma processing chamber |
| 04/17/2012 | US8158907 Weld wire with enhanced slag removal |
| 04/17/2012 | US8158906 Welding method and welding device |
| 04/17/2012 | US8158905 Arc welding initiation system and method |
| 04/17/2012 | US8157922 Apparatus and method for processing inside of pipe |
| 04/17/2012 | CA2642977C Welding device |
| 04/17/2012 | CA2542345C A baby bottle with air inlet and production method |
| 04/17/2012 | CA2504900C Solid state switch for arc welding |
| 04/12/2012 | WO2012048199A1 Apparatus for monitoring an activity of a weld cell of a welding system |
| 04/12/2012 | WO2012046799A1 Welding gas and plasma welding method |
| 04/12/2012 | WO2012046458A1 Method for manufacturing vehicle frame |
| 04/12/2012 | WO2012046411A1 Arc welding method and arc welding device |
| 04/12/2012 | WO2012046123A1 Output control for auto-reconnect welding/cutting equipment |
| 04/12/2012 | WO2012045107A1 Flexible tube bend for a welding torch, comprising a power cable and an actuating arm |
| 04/12/2012 | US20120088591 Method for welding shafts on a vertical rotational axis |
| 04/12/2012 | US20120085741 Method and Apparatus for Monitoring Weld Cell |
| 04/12/2012 | US20120085734 Extendible Stent Apparatus |
| 04/12/2012 | CA2813482A1 Output control for auto-reconnect welding/cutting equipment |
| 04/12/2012 | CA2812595A1 Apparatus for monitoring an activity of a weld cell of a welding system |
| 04/11/2012 | EP2439015A1 Frame for two-wheeler and all-terrain vehicle and process for producing same |
| 04/11/2012 | EP2439010A1 Adaptive control of arc welding parameters |
| 04/11/2012 | EP2437911A1 Stud-holding device for studs having large flange heads |
| 04/11/2012 | EP2437910A1 System for welding, wire drive system and method of switching the source of electrical power with wire feeder having automatic configuration of power supply |
| 04/11/2012 | EP2437909A2 Controller for, welding power supply for and method of determining during welding a weld cable inductance |
| 04/11/2012 | EP1827752B1 Method for producing a welded connection and method for repairing a welded connection |
| 04/11/2012 | CN202185704U 用于薄壁零件的焊接夹具 Welding jig for thin-wall parts |
| 04/11/2012 | CN202185670U 新型送丝铜套接头 The new wire copper fittings |
| 04/11/2012 | CN202185669U 逆变式手工弧焊机装配结构 Inverter manual arc welding machine assembly structure |
| 04/11/2012 | CN202185668U 一种电焊钳电缆线防割器 One kind of anti-welding clamp cable cutter |
| 04/11/2012 | CN202185667U 汽车驾驶室前悬置自动焊接装置 Cars cab suspension before automatic welding equipment |
| 04/11/2012 | CN202185666U 直流输入逆变焊机 DC inverter welding machine |
| 04/11/2012 | CN202185665U 全自动堆焊机 Automatic welding machine |
| 04/11/2012 | CN102407411A Manganese-containing boron iron-based wear-resistant flux-cored wire for surfacing and preparation method of surfacing alloy |
| 04/11/2012 | CN102407398A 一种新型高效的钢结构焊接用焊枪装置 A new and efficient means of welding torch |
| 04/11/2012 | CN102407397A 提高正交异性钢桥面板焊接接头疲劳强度的施工方法 Improve construction methods of steel deck fatigue strength of welded joints |
| 04/11/2012 | CN102407396A Manipulator for welding gun |
| 04/11/2012 | CN102407395A 大型卡车仪表盘横梁总成焊接工艺 Large truck dashboard beam assembly welding process |
| 04/11/2012 | CA2754830A1 Electrical conduction mechanism |
| 04/10/2012 | US8153934 Saw flux system for improved as-cast weld metal toughness |
| 04/10/2012 | US8153933 Welding control apparatus and method |
| 04/10/2012 | CA2711748C Welding material and welded joint structure |
| 04/10/2012 | CA2526776C Welding torch maintenance center |
| 04/10/2012 | CA2472064C Safety isolation of arc welding equipment |
| 04/05/2012 | WO2012042861A1 Surfacing material, deposited metal, and member involving deposited metal |
| 04/05/2012 | WO2012042754A1 Welding control method for welding device provided with inverter |
| 04/05/2012 | WO2012041677A1 Method for connecting a plurality of cylindrical elements of the tower of a wind power plant |
| 04/05/2012 | WO2012041375A1 A welding apparatus and a method for welding |
| 04/05/2012 | WO2012041072A1 Full butted joint structure of connector lug between side frame and cross beam of bogie frame body and group welding technique |
| 04/05/2012 | WO2012020249A3 Pipe welding apparatus |
| 04/05/2012 | WO2011153530A3 Process and apparatus for rail restoration and rail manufacture using welding |
| 04/05/2012 | US20120083346 Method and device for testing a weld joint for a shaft by means of a detection device introduced through a passage of the shaft; corresponding rotor shaft |
| 04/05/2012 | US20120080417 Adjustment aid for a component of a welding device |
| 04/05/2012 | US20120080416 Arc welding device and arc welding system |
| 04/05/2012 | DE102011012939A1 Joining two components, comprises joining a first component made of steel with a second component made of a light metal alloy on impact by braze welding |
| 04/05/2012 | DE102010041807A1 Method for connecting hollow cylindrical elements of tower of wind-power plant e.g. wind turbine, involves forming circumferential gap between cylindrical elements to connect cylindrical elements that are welded together at end faces |
| 04/05/2012 | DE102010041720A1 Schweißverfahren, Schweißvorrichtung und Verbundteil Welding procedures, welder and composite part |
| 04/05/2012 | CA2812624A1 A welding apparatus and a method for welding |
| 04/04/2012 | EP2436472A1 Submerged arc welding method for steel plate |
| 04/04/2012 | EP2436471A2 Arc welding device and arc welding system |
| 04/04/2012 | EP2435206A1 Electrode surface materials and structures for plasma chemistry |
| 04/04/2012 | CN202180303U 一种可调吹风式吹吸除尘室 An adjustable dust blower blowing smoke chamber |
| 04/04/2012 | CN202180287U 一种焊接绝缘工装 A welding insulation tooling |
| 04/04/2012 | CN202180286U 一种拉弧式螺柱焊枪 One kind of drawn arc stud welding torch |
| 04/04/2012 | CN202180285U 双丝窄间隙埋弧焊设备 Double wire narrow gap SAW devices |
| 04/04/2012 | CN202180284U 螺旋钢管精焊内焊跟踪点外置跟踪装置 Spiral welded steel pipe finishing point within the weld tracking external tracking device |
| 04/04/2012 | CN202180283U 发电、电焊两用机 Power generation, welding dual-use machine |
| 04/04/2012 | CN202180282U 5kw发电、变频电焊两用机控制面板 5kw power, frequency welding dual-use control panel |
| 04/04/2012 | CN202180281U 电焊机节电电路 Welder saving circuit |
| 04/04/2012 | CN102400081A 一种耐磨TiNi形状记忆合金涂层的氩弧焊制备方法 A wear-resistant coating of TiNi shape memory alloy welding preparation |
| 04/04/2012 | CN102398106A 半自动焊缝保护装置 Semi-automatic welding protection device |
| 04/04/2012 | CN102398105A X80钢级埋弧自动焊管件整体调质处理的工艺方法 X80 steel grade submerged arc welding pipe fittings overall transfer process for mass treatment |
| 04/04/2012 | CN102398104A 电弧焊接方法、焊接电源装置及电弧焊接系统 Arc welding method, the welding apparatus and the arc welding power supply systems |
| 04/04/2012 | CN102398103A 环缝自动焊接机 Girth automatic welding machine |
| 04/04/2012 | CN102398102A 用于健身车的车架两次焊接工艺 Frame two welding processes for the exercise bike |
| 04/04/2012 | CN102398101A 数字化直流脉冲mig焊接机的焊接控制方法及焊接控制电路 Digital DC pulse welding mig welding machine and welding control circuit control method |
| 04/04/2012 | CN102398100A 摇动电弧窄间隙焊接系统的控制方法及装置 Shake control methods arc narrow gap welding systems and equipment |
| 04/04/2012 | CN102398099A Method using metal-inert gas welding (MIG) electronic soldering and argon tungsten-arc welding (TIG) to compositely produce antiwear layer |
| 04/04/2012 | CN102398098A 全自动电弧冷定心装置 Automatic arc cold centering device |
| 04/04/2012 | CN101971272B 具有折叠边缘部分的管形双金属内层的同轴电缆及其方法 Having a folded edge portion of the tubular bimetallic inner coaxial cable and method |
| 04/04/2012 | CN101829837B 小孔径无缝长钢管内壁焊接直翅片的自动焊接装置及焊接方法 Small diameter seamless steel pipe wall long straight fins welded automatic welding equipment and welding method |
| 04/04/2012 | CN101745719B 智能数控焊接机 Intelligent CNC welding machine |
| 03/29/2012 | WO2012039544A2 Welding mask |
| 03/29/2012 | WO2012039104A1 Welding machine |
| 03/29/2012 | WO2012038624A1 Improved welding device including a carriage and two actuators for orienting a welding head |
| 03/29/2012 | WO2012038622A1 Device providing assistance in the working of mechanical parts, including a guide track comprising multiple components |
| 03/29/2012 | WO2012004491A3 Method for inspecting the quality of a solder joint |
| 03/29/2012 | US20120074116 Hybrid powered welder |
| 03/29/2012 | US20120074115 Method for changing a welding process during a welding operation and method for applying heat prior to a welding operation |
| 03/29/2012 | US20120074114 Consumable electrode arc welding method and consumable electrode arc welding device |
| 03/29/2012 | US20120074113 Spot welding method and spot welding apparatus |
| 03/29/2012 | US20120074112 Arc welding method reducing occurrences of spatter at time of arc start |
| 03/29/2012 | US20120074111 Flux-cored wire for welding different materials, method for laser welding of different materials and method for mig welding of different materials |
| 03/29/2012 | US20120074106 Method for manufacturing a welded component with very high mechanical characteristics from a coated lamination sheet |
| 03/29/2012 | DE102011113960A1 Lichtbogenschweißverfahren mit vermindertem Auftreten von Schweißspritzern beim Zünden des Lichtbogens Arc welding processes with reduced occurrence of weld spatter during ignition of the arc |
| 03/29/2012 | DE102010041458A1 Verfahren zum Verschweißen von Rotorwellen und/oder Rotorwellensegmenten (Scheiben) im Turbinen- und Generatorbau Method of welding rotor shafts and / or rotor shaft segments (slices) in turbine and generator development |
| 03/29/2012 | DE10015522B4 Rillenschienenherzstück sowie Verfahren zur Herstellung eines solchen Grooved rail frog as well as methods for producing such |
| 03/29/2012 | CA2811385A1 Improved welding device including a carriage and two actuators for orienting a welding head |
| 03/29/2012 | CA2811382A1 Device providing assistance in the working of mechanical parts, including a guide track comprising multiple components |
| 03/28/2012 | EP2081723B1 Method and apparatus for wireless remote control communication of a welder |