| Patents for B23K 9 - Arc welding or cutting (32,679) |
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| 07/12/2006 | CN1263959C Workpiece high-speed pressurization method using cylinder with buffer mechanism and mechanism thereof |
| 07/12/2006 | CN1263579C Fluxless heat- and wear-resistant cast iron alloy surfacing welding electrodes and manufacture thereof |
| 07/12/2006 | CN1263577C Highly effective monofilament narrow clearance active gas protecting welding method |
| 07/11/2006 | US7075033 Low cost titanium welding method |
| 07/11/2006 | US7075032 Power supply apparatus |
| 07/11/2006 | US7075031 enclosures having substrate holders, consumable electrode housings having radio frequency transmission feeds and resistors, used for reactive ion etching of semiconductor wafers |
| 07/11/2006 | CA2225696C Weld controller system for coupling to a common database system on a communication network |
| 07/11/2006 | CA2146411C Welding device |
| 07/06/2006 | WO2006071033A1 Torch for moving welding |
| 07/06/2006 | WO2006069414A1 Pipeline welding |
| 07/06/2006 | WO2006012003A3 Reducing plasma ignition pressure |
| 07/06/2006 | US20060144835 Control method and system for a trackless autonomous crawling all-position arc welding robot with wheels and permanent magnet caterpillar belts |
| 07/06/2006 | DE19913022B4 Korbspule für Draht, insbesondere für Schweißdraht Wire coil of wires, especially for welding wire |
| 07/06/2006 | DE102004060389A1 Stud welded of parts with oblong, plane or curved surfaces, with addition of shielding gas to the welding site generally useful in electric arc stud welding with dipping of the part in the workpiece melt after a predetermined time |
| 07/05/2006 | EP1676664A1 Consumable electrode type welding method |
| 07/05/2006 | EP1676663A2 Shielding gases and methods for gas-shielded metal arc welding with polarity changing |
| 07/05/2006 | EP1675546A2 Bottle, in particular baby's bottle and production method therefor |
| 07/05/2006 | EP1472039A4 Device for isolating a surface for welding |
| 07/05/2006 | CN2792684Y Magnetic-force device of electric welder |
| 07/05/2006 | CN2792683Y Connected electrode holder |
| 07/05/2006 | CN2792682Y Baroclinic pliers |
| 07/05/2006 | CN2792681Y High-efficient annular AC arc welder |
| 07/05/2006 | CN2792680Y Welding pile-up structure for cutter with multiple-edge |
| 07/05/2006 | CN1798637A Teaching data preparing method for articulated robot |
| 07/05/2006 | CN1798628A Nozzle for processing machine, contact tip for welding, method of manufacturing nozzle for processing machine, and method of manufacturing contact tip for welding |
| 07/05/2006 | CN1798627A Apparatus for welding cylindrical elements and toroidal bodies |
| 07/05/2006 | CN1798626A 焊炬和焊接机器人 Welding torch and welding robots |
| 07/05/2006 | CN1262384C Arc component processing power source with component for reducing switch loss |
| 07/04/2006 | US7072774 System and method for determining and employing consumable use by electric arc welders |
| 07/04/2006 | US7071440 Stud welding apparatus |
| 07/04/2006 | US7071438 uses shielding gas comprising oxygen 0.6-1.9%, helium 10-24%, remainder argon; assembly line using the invention can be run at a higher speed; avoids burn-through |
| 07/04/2006 | CA2205755C Unwinding metallic wire housed in a drum |
| 06/29/2006 | WO2006068606A1 Method of joining components, fitting and tube joint where at least one of the components comprises or is made of material difficult to weld |
| 06/29/2006 | US20060138116 Thread control for welding wire |
| 06/29/2006 | US20060138115 Control method and system for metal arc welding |
| 06/29/2006 | US20060138114 Wire gripper for a drive unit of a wire feeder |
| 06/29/2006 | US20060138113 Remote wire feeder using binary phase shift keying to modulate communications of command/control signals to be transmitted over a weld cable |
| 06/29/2006 | US20060138112 Method and apparatus for receiving a universal input voltage in a welding, plasma or heating power source |
| 06/29/2006 | US20060138099 Method of forming a metal oxide film and microwave power source unit for use in the method |
| 06/29/2006 | US20060138093 Method and apparatus for repairing superalloy components |
| 06/29/2006 | US20060138090 System and method for manufacturing steel tapered poles |
| 06/29/2006 | DE102004028197B4 Verfahren zur Vorbehandlung verzinkter Stahlbleche oder Aluminiumbleche zum Schweißen Method for pre-galvanized steel sheets or aluminum sheets for welding |
| 06/29/2006 | CA2589801A1 Method of joining components, fitting and tube joint where at least one of the components comprises or is made of material difficult to weld |
| 06/28/2006 | EP1675139A2 Power source for plasma device |
| 06/28/2006 | EP1674187A1 Weld structure having excellent brittle crack propagation resistance and method of welding the weld structure |
| 06/28/2006 | EP1268110B1 Method for continuously regulating or tracking a position of a welding torch or a welding head |
| 06/28/2006 | CN2790660Y Automatic group-welding device for steam turbine partition board |
| 06/28/2006 | CN2790659Y Energy-saving automatic control device for electric welding machine |
| 06/28/2006 | CN2790658Y Short-circuit protection circuit for carrier control welding machine |
| 06/28/2006 | CN1794554A Power source for plasma device |
| 06/28/2006 | CN1793423A Process for compound treating heat spraying and depositing welding and products thereof |
| 06/28/2006 | CN1792540A Digital controlled tracing welding machine tool |
| 06/28/2006 | CN1792532A Method for welding inner hole of heat exchanger |
| 06/28/2006 | CN1261274C System and method for controlling electric-arc welding machine |
| 06/27/2006 | US7067768 Motor driven resistance spot welding gun |
| 06/27/2006 | US7067767 Two stage welder and method of operating same |
| 06/27/2006 | US7067766 Solid state switch for arc welding |
| 06/27/2006 | US7067759 Metal working |
| 06/27/2006 | US7067022 Method for protecting a surface |
| 06/27/2006 | CA2433584C Arc welder |
| 06/23/2006 | CA2506051A1 Power source for plasma device |
| 06/22/2006 | WO2006064533A1 Wire material holder |
| 06/22/2006 | WO2006064387A1 Portable wire feed system for a welder |
| 06/22/2006 | US20060131293 System and method for calibrating wire feeder motor control |
| 06/22/2006 | US20060131292 Portable wire feed system for a welder |
| 06/22/2006 | US20060131291 Method and system of welding with auto-determined startup parameters |
| 06/22/2006 | US20060131290 System for welding with multiple arcs |
| 06/22/2006 | US20060131282 Systems and methods for plasma jets |
| 06/22/2006 | US20060131280 Method and device for short-cycle arc welding |
| 06/22/2006 | DE102004062376A1 Verfahren und Netzteil zum Erzeugen eines elektrischen Lichtbogenstromes sowie Anlage zum Kurzzeit-Lichtbogenbolzenschweißen Process and power supply for generating an electric arc current and investment for short-term Stud welding |
| 06/21/2006 | EP1671737A2 Process and apparatus for producing an electric arc current and apparatus for stud welding |
| 06/21/2006 | EP1671736A1 Arc welding robot |
| 06/21/2006 | EP1671735A1 System for welding with multiple arcs with a single common power source and first and second separate auxiliary inductors |
| 06/21/2006 | EP1671734A1 Consumable electrode arc welding method |
| 06/21/2006 | EP1670964A2 Valve seat rings made of basic co or co/mo alloys, and production thereof |
| 06/21/2006 | EP1572412B1 Method for arc welding of ductile cast iron |
| 06/21/2006 | EP1294518A4 Implementation system for continuous welding, method, and products for implementation of the system and/or method |
| 06/21/2006 | CN2788953Y Wire feeding mechanism for CO2 welder |
| 06/21/2006 | CN2788952Y Automatic welding machine for shaped can body ring seam |
| 06/21/2006 | CN1788906A Plug-in electrode holders |
| 06/21/2006 | CN1788905A System for welding with multiple arcs |
| 06/21/2006 | CN1260035C Method of controlling arc welding process and welder using same |
| 06/21/2006 | CN1260034C Automatic arc deposition method of kunckle of railway train coupler and its equipment |
| 06/20/2006 | US7064290 Electric arc welder and method for controlling the welding process of the welder |
| 06/20/2006 | US7064289 Short-time arc-welding system and process for controlling such a system |
| 06/16/2006 | CA2506057A1 System for welding with multiple arcs |
| 06/15/2006 | WO2006062241A1 Welding method and weld shaping device |
| 06/15/2006 | WO2006061536A1 Method of determining the included angle of a narrow welding bevel using a mathematical model that imposes thermal loading on the weld pool and on the walls of the bevel |
| 06/15/2006 | US20060124623 Method and system of welding with adaptive crater fill control |
| 06/15/2006 | US20060124622 Welding torch with a drive unit and a wire buffer store |
| 06/15/2006 | US20060124621 Welding-type power supply with a state-based controller |
| 06/15/2006 | US20060124620 Power module cartridge |
| 06/15/2006 | US20060124613 Plasma-assisted heat treatment |
| 06/15/2006 | US20060124612 Generation of diffuse non-thermal atmosheric plasmas |
| 06/15/2006 | US20060124609 Process for short-time arc-welding and short-time arc-welding system |
| 06/15/2006 | US20060124608 Process for short-time arc-welding and short-time arc-welding system |
| 06/15/2006 | US20060124603 Tig welding equipment and tig welding method |
| 06/14/2006 | EP1669152A1 Power module cartridge comprising lower and upper unitary plastic molded chassis tray for holding a fan, a capacitor, a transformer, etc ... |
| 06/14/2006 | EP1669151A1 Arc welding robot |
| 06/14/2006 | CN2787358Y Output mechanism of wire feeding machine of welder |