| Patents for B23K 9 - Arc welding or cutting (32,679) |
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| 05/10/2006 | CN2778456Y Heat-proof electrode holder |
| 05/10/2006 | CN2778453Y Automatic welding apparatus for S-type helical blade surface |
| 05/10/2006 | CN1771108A 焊接设备 Welding Equipment |
| 05/10/2006 | CN1771107A Welding equipment for consumable electrode |
| 05/10/2006 | CN1771106A Welding equipment |
| 05/10/2006 | CN1769000A Modular laser-hybrid welded joint |
| 05/10/2006 | CN1255751C Information processing method and appts. for deposition |
| 05/09/2006 | US7042740 Soft-switching half-bridge inverter power supply system |
| 05/09/2006 | US7041937 Wire feeder operable with lower minimum input voltage requirement |
| 05/09/2006 | US7041936 Method for connecting several welding devices and corresponding welding device |
| 05/09/2006 | US7041935 Apparatus and methods for connecting a plasma arc torch lead to a power supply |
| 05/04/2006 | WO2006047021A2 Methods for extending the life of alloy steel welded joints by elimination and reduction of the haz |
| 05/04/2006 | WO2006046608A1 Method for bonding iron-based member with aluminum-based member |
| 05/04/2006 | WO2006046158A1 Apparatus for detecting connection of a welded stud to a stud welding gun |
| 05/04/2006 | WO2006045889A1 Welding apparatus |
| 05/04/2006 | US20060091119 Method and apparatus for repairing thermal barrier coatings |
| 05/04/2006 | US20060091118 System and method for determining an operational condition of a torch |
| 05/04/2006 | US20060091117 Plasma spray apparatus |
| 05/04/2006 | US20060091116 Plasma-spraying device |
| 05/04/2006 | US20060091115 Metering system and method for supplying gas to a torch |
| 05/04/2006 | DE19818795B4 Verfahren zur optischen Bildabtastung beim Schweißen A method for optical image scanning during welding |
| 05/04/2006 | DE102004051389A1 Verfahren und System zum Verschweißen eines eine kegelartige Stirnfläche aufweisenden Bolzens mit einem Träger A method and system for welding a a cone-like end face having bolt with a carrier |
| 05/03/2006 | CN2777840Y Duplex single-end inverting circuit using single transformer for electrical apparatus |
| 05/03/2006 | CN2776613Y Rotary electric arc narrow gap welding torch driven by hollow shaft electric machine |
| 05/03/2006 | CN1767923A Method for manufacturing barber scissors, and barber scissors |
| 05/03/2006 | CN1767922A method for inert gas welding or inert gas soldering workpieces comprising identical or different metals or metal alloys by means of an additional Zn/Al metal |
| 05/03/2006 | CN1765557A Production method of sand-prevention tube and welding equipment |
| 05/03/2006 | CN1765556A Welding power output control method |
| 05/03/2006 | CN1254348C Steel wire for carbon dioxide shielded arc welding and welding process asing the same |
| 05/02/2006 | US7038168 Spindle and spool for welding gun |
| 05/02/2006 | US7038167 Pendant control for a welding-type system |
| 05/02/2006 | US7038159 System and method for electroslag welding an expansion joint rail |
| 04/27/2006 | WO2006043550A1 Welding system and consumable electrode welding method |
| 04/27/2006 | US20060086709 Electrode holder with isolating switch |
| 04/27/2006 | US20060086708 Methods for extending the life of alloy steel welded joints by elimination and reduction of the HAZ |
| 04/27/2006 | US20060086707 Arc-enhanced friction stir welding |
| 04/27/2006 | US20060086706 Method and apparatus for remotely controlling a welding system |
| 04/27/2006 | US20060086699 Method and apparatus for processing metal bearing gases |
| 04/27/2006 | US20060086698 Cyclonic flow reaction vessel |
| 04/27/2006 | US20060086696 Apparatus for detecting connection of a welded stud to a stud welding gun |
| 04/26/2006 | EP1649962A1 Process and system for welding a stud with conical contact surface with a support, with a lifting height from 1 to 2.5 mm and an angle for the conical surface of 4° +- 2.5° |
| 04/26/2006 | EP1648647A1 Air-cooled arc welding implement |
| 04/26/2006 | CN2774691Y Energy saving automatic switch for electric welder |
| 04/26/2006 | CN2774690Y Control system for fiml type water cooling wall automatic mixed gas protective welder |
| 04/26/2006 | CN2774689Y Multiple point once forming automatic spot welder |
| 04/26/2006 | CN1762647A Welding tool |
| 04/26/2006 | CN1762643A Method for pretreatment of zinc-plating steel plate or aluminium plate to be welded |
| 04/26/2006 | CN1762633A Welding source output control method |
| 04/26/2006 | CN1253996C Electric power apparatus for welder |
| 04/26/2006 | CN1253282C Carbon dioxide protection automatic welding machine |
| 04/26/2006 | CN1253281C Equipment with control unit, welding machine and welding torch |
| 04/25/2006 | US7034250 Welding wire dispensing assembly and apparatus for providing adjustment of rotational resistance in a spool |
| 04/25/2006 | US7034249 Method of controlling the welding of a three-dimensional structure |
| 04/25/2006 | US7034245 Systems and methods for controlling pilot arc current in an arc cutting or welding machine |
| 04/25/2006 | US7033233 Welding terminal and welding apparatus for welding the same |
| 04/25/2006 | US7032814 Coded welding consumable |
| 04/25/2006 | US7032725 Ultrasonic machining and reconfiguration of braking surfaces |
| 04/25/2006 | CA2484014A1 Power-lock diffuser |
| 04/20/2006 | WO2006040946A1 Joining structure for panels |
| 04/20/2006 | WO2006040849A1 Lining structure |
| 04/20/2006 | WO2006026695A3 Welding shield for automated welding of impellers and blisks, sized to match within vallexs of a particular designed impeller ; method to provide protection from welding related damage in an impeller |
| 04/20/2006 | US20060081578 Method and apparatus for welding |
| 04/20/2006 | US20060081577 Apparatus for a welding machine having a cooling assembly mounted to a mid-plane baffle for improved cooling within the welding machine |
| 04/20/2006 | US20060081567 Plasma-assisted processing in a manufacturing line |
| 04/20/2006 | US20060081566 Method and arrangement for controlling a glow discharge plasma under atmospheric conditions |
| 04/20/2006 | US20060081565 Portable microwave plasma systems including a supply line for gas and microwaves |
| 04/20/2006 | US20060081564 Method and system for arc suppression in a plasma processing system |
| 04/20/2006 | US20060081562 Welding tool |
| 04/20/2006 | US20060081336 Atmospheric pressure non-thermal plasma device to clean and sterilize the surfaces of probes, cannulas, pin tools, pipettes and spray heads |
| 04/20/2006 | DE202004019394U1 Protective gas field forming unit for stud welding parts having straight or curved welding surfaces comprises a pot-like region having a peripheral region provided with an annular chamber into which is fed protective gas |
| 04/20/2006 | DE10332422B4 Verfahren für die thermische Bearbeitung eines Werkstücks, thermische Bearbeitungsmaschine dafür, sowie für den Einsatz in der Bearbeitungsmaschine geeignetes Schneid- oder Schweißwerkzeug Method for thermal processing a workpiece thermal processing machine for, and for use in the processing machine suitable cutting or welding tool |
| 04/19/2006 | EP1646473A1 Joining device |
| 04/19/2006 | EP1646472A1 Pipe/connector weld joint, and methods of welding same |
| 04/19/2006 | CN2772706Y Automatic welder of bending chain node |
| 04/19/2006 | CN1759979A Method for welding external surface of steam admission spile for mains team in steam turbine through stellite |
| 04/19/2006 | CN1759978A Method for soldering external surface of steam admission intubation for main steam of steam turbine by using stellite |
| 04/19/2006 | CN1251834C Compound welding method of argon arc welding with tungsten electrode-consumable electrode using dual power supplies in single side, double arc and molten pool |
| 04/19/2006 | CN1251832C Double-electrode gas protective welding method and appts. |
| 04/18/2006 | US7030333 Method of joining plates with weld fastened studs |
| 04/18/2006 | US7029136 Light shield for welding |
| 04/18/2006 | US7028882 Process and apparatus for boiler tube panel welding and straightening |
| 04/13/2006 | WO2006038203A1 A method for initiating an arc; a controller and a welding apparatus with a stick welder for achieving such a method |
| 04/13/2006 | US20060078738 Coating formed on base metal surface, heat-resistant machinery part, nozzle for processing machine, contact tip for welding, method of forming coating, method of manufacturing heat-resistant machinery part, method of manufacturing nozzle for processing machine, and method of manufacturing contact tip for welding |
| 04/13/2006 | US20060076335 Remotely controlled welding machine |
| 04/13/2006 | US20060076334 Method and apparatus for pulse and short circuit arc welding |
| 04/13/2006 | US20060076333 Tandem electrode welder and method of welding with two electrodes |
| 04/13/2006 | US20060076332 Mig welding machine having 115v inverter |
| 04/13/2006 | US20060076331 Mig welding machine having 115v inverter |
| 04/13/2006 | US20060076330 Stick welder |
| 04/13/2006 | US20060076329 Transformer module for a welder |
| 04/13/2006 | US20060076328 Welding arrangement |
| 04/13/2006 | US20060076325 Heating device having electrothermal film |
| 04/13/2006 | US20060076324 Melting and vaporizing apparatus and method |
| 04/13/2006 | US20060076320 Non-consumable electrode welding torch and welding head with the torch |
| 04/13/2006 | US20060076319 Arc welding apparatus |
| 04/13/2006 | US20060076318 All position automatic welding head and method for operating the same |
| 04/13/2006 | DE19715327B4 Verfahren zum Ausbilden eines Wulstes an einem Muffenrohrende A method of forming a bead on a sleeve pipe end |
| 04/13/2006 | DE10341492B4 Lichtbogenschweißbrenner und Verfahren zur Reparatur des Lichtbogenschweißbrenners Arc welding torch and method for repairing the arc welding torch |
| 04/13/2006 | DE10011873B4 Verfahren zum Versprühen von Metall auf eine Auftragsfläche und Verwendung eines Keramikkörpers mit einer Auftragsfläche Method for spraying metal on an application surface and use a ceramic body with an application surface |
| 04/13/2006 | CA2576899A1 A method for initiating an arc; a controller and a welding apparatus with a stick welder for achieving such a method |