| Patents for B23K 9 - Arc welding or cutting (32,679) |
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| 08/23/2006 | CN2808399Y AC/DC arc welding machine capable of breaking power supply in idling operation |
| 08/23/2006 | CN2808398Y Power economizer for idling operation of electric welder |
| 08/23/2006 | CN2808397Y Circumscribing high-frequency arc-initiating device for argon welder |
| 08/23/2006 | CN1822914A Portable welder gun |
| 08/23/2006 | CN1822913A Plasma generators, reactor systems and related methods |
| 08/23/2006 | CN1820890A Submerged-arc welding metal core weldingwire for austenite stainless steel |
| 08/22/2006 | US7095634 Arc welding set with power source and inverter |
| 08/22/2006 | US7094990 Contact nozzle for electric arc welding |
| 08/22/2006 | US7094989 Welding apparatus and methods for using ultrasonic sensing |
| 08/22/2006 | US7094987 Hollow thermal spray electrode wire having multiple layers |
| 08/22/2006 | US7094314 Atmospheric pressure non-thermal plasma device to clean and sterilize the surfaces of probes, cannulas, pin tools, pipettes and spray heads |
| 08/22/2006 | CA2525051A1 Wire electrode with improved slag properties |
| 08/22/2006 | CA2382461C Apparatus and method for welding duplex stainless steel |
| 08/17/2006 | WO2006085229A1 Gas system for welding-type devices |
| 08/17/2006 | WO2006084609A1 Method for permanently fixing at least one component to a base component using a plastically deformed bolt |
| 08/17/2006 | WO2006084323A1 Improvements in electric arc welding |
| 08/17/2006 | WO2005094276A3 Underwater ceramic electrodes |
| 08/17/2006 | DE202006008810U1 Device to prevent contamination of a component surface next to a weld seam by welding spray has screen and surround between welding arc and the component surface |
| 08/17/2006 | DE102004018280B4 Verfahren sowie Düse zur Bearbeitung oder Analyse eines Werkstücks oder einer Probe mit einem energetischen Strahl A method and nozzle for processing or analysis of a workpiece or a sample with an energy beam |
| 08/16/2006 | EP1690623A1 Electrode, in particular for dental application welding, with a needle surrounded by a ceramic tube |
| 08/16/2006 | EP1689550A1 Welding torch device for connection to a welding robot |
| 08/16/2006 | EP1689549A2 Plasma generators, reactor systems and related methods |
| 08/16/2006 | CN2806031Y Novel arc welding machine |
| 08/16/2006 | CN2806030Y Sliding type welding torch translation mechanism |
| 08/16/2006 | CN2806029Y Multi-station argon welder |
| 08/16/2006 | CN2806028Y Center hole-positioned wire feeding motor device for welding |
| 08/16/2006 | CN2806027Y Energy saving device of electric welding machine |
| 08/16/2006 | CN2806026Y Electromagnet for removing electric arc magnetic blow of austenitic electrode |
| 08/16/2006 | CN2806025Y High-frequency high-voltage arc striking device |
| 08/16/2006 | CN2806024Y Apparatus for welding wear-resistant layer on well drilling rod centralizer |
| 08/16/2006 | CN2806023Y Arc plug welder of dual-string type welding brake |
| 08/16/2006 | CN2806022Y Sectionalized angle welder of dual-string type welding brake |
| 08/16/2006 | CN1819892A Method for repairing a casting |
| 08/16/2006 | CN1819889A Arc welding robot |
| 08/16/2006 | CN1819888A Arc welding robot |
| 08/16/2006 | CN1819887A Arc welding control method and arc welding device |
| 08/16/2006 | CN1819886A Consumable electrode arc welding method |
| 08/16/2006 | CN1817550A Tubular wire rod for double-electrode gas protective welding |
| 08/16/2006 | CN1817544A Welding method for hollow auxiliary-base spiral column |
| 08/16/2006 | CN1817543A Modular power source for electric arc welding and output chopper |
| 08/16/2006 | CN1817542A Method for welding shell belt by argon arc build-up welding with different copper double wires |
| 08/16/2006 | CN1817541A Semi-automatic underwater welder with local dryness |
| 08/16/2006 | CN1269611C Method for fabricating composite wear-resisting plate through pile up welding |
| 08/16/2006 | CN1269603C MIG brazing power source |
| 08/15/2006 | US7092791 Robot system and machining method with robot system |
| 08/15/2006 | US7091848 Enclosure system for hot work within the vicinity of flammable or combustible material |
| 08/15/2006 | US7091449 Voltage regulated MIG welding using a constant current power source |
| 08/15/2006 | US7091448 Welding electrode and method for reducing manganese in fume |
| 08/15/2006 | US7091447 Local heatsink welding device and welding method thereof |
| 08/15/2006 | US7091446 Electric arc welding system |
| 08/15/2006 | US7091445 Electric arc welder and method for controlling the welding process of the welder |
| 08/15/2006 | US7091442 Welding apparatus and method for welding overlapping coated sheets |
| 08/10/2006 | WO2006082532A1 Spool gun having unitary shielding gas and weld power connector |
| 08/10/2006 | WO2006024526A3 Method for producing metal strips |
| 08/10/2006 | US20060177689 Steel member and a method of hard-facing thereof |
| 08/10/2006 | US20060175315 System and method of joining overlapping workpieces |
| 08/10/2006 | US20060175314 Pendant Control for a Welding-Type System |
| 08/10/2006 | US20060175313 Modular power source for electric ARC welding and output chopper |
| 08/10/2006 | US20060175310 Material for welding and welded article |
| 08/10/2006 | US20060175306 Variable arc gap plasma igniter |
| 08/10/2006 | US20060175305 Method and system for temperature control of a substrate |
| 08/10/2006 | US20060175304 Method of forming layers on substrates using microwave energy and apparatus for performing the same |
| 08/10/2006 | US20060175303 Process of making a microtube and microfluidic devices formed therewith |
| 08/10/2006 | US20060175302 Portable arc-seeded microwave plasma torch |
| 08/10/2006 | US20060175299 System for improved high-frequency arc starting of a welding process |
| 08/10/2006 | DE102005005771A1 Determination of the arc voltage in welding between a welding electrode and workpiece useful for direct measuement of the arc voltage with direct measurement of the arc voltage from the rectifer output side using an equation |
| 08/10/2006 | DE102005003379A1 Method for fabricating resolved material connection of two metallic parts, involves arc press welding at technical flow point prior to soldering |
| 08/09/2006 | EP1688204A1 Triggering events in a welder with a real-time clock |
| 08/09/2006 | EP1688203A2 Modular power source for electric arc welding with three stages: output chopper with first and second polarity and a welder including such chopper; MIG welding methods using such modular power source or such output chopper |
| 08/09/2006 | CN2803603Y Three-claw pinch welder |
| 08/09/2006 | CN1816417A Welded joint made of an austenitic steel |
| 08/09/2006 | CN1816410A Welding torch with a drive unit and a wire buffer store |
| 08/09/2006 | CN1814852A Method for preparing erosion-wear-resisting composite coating |
| 08/09/2006 | CN1814403A Method for preparing welded steel-aluminium composite conducting rail |
| 08/09/2006 | CN1814396A High-toughness verylow hydrogen basic Co2 Cored welding wire |
| 08/09/2006 | CN1814387A 12Cr1MoV alloy steel pipe welding method |
| 08/09/2006 | CN1268469C High strength copper alloy welding wire and its use |
| 08/08/2006 | US7087856 System and method for determining an operational condition of a torch |
| 08/08/2006 | US7087853 Method for joining porous metal structures and structure formed thereby |
| 08/08/2006 | CA2149789C Welding striker apparatus having a dimple |
| 08/07/2006 | CA2527747A1 Modular power source for electric arc welding and output chopper |
| 08/03/2006 | US20060169685 Spool gun having unitary shielding gas and weld power connector |
| 08/03/2006 | US20060169684 Electric arc welder system with waveform profile control |
| 08/03/2006 | US20060169683 Method and Apparatus for Controlling a Welding System |
| 08/03/2006 | US20060169682 Triggering events in a welder with a real-time clock |
| 08/03/2006 | US20060169676 RF welding device |
| 08/02/2006 | EP1684934A1 Method, apparatus and software for gas metal arc welding with a continuously fed electrode |
| 08/02/2006 | EP1583634B1 Method of evaluating a weld joint formed during a welding process using longitudinal and transversal ultrasonic waves |
| 08/02/2006 | EP1492641B1 Welding and tack welding method involving the use of a non-fusing electrode |
| 08/02/2006 | CN2801366Y Non-circular section spray nozzle used for narrow gap non melted gas protection welding gun |
| 08/02/2006 | CN1812863A A steel member and a method of hard-facing thereof |
| 08/02/2006 | CN1811639A Welding work field coordinated management system based on CAN bus |
| 08/02/2006 | CN1811314A Gradient cobalt-base composite block and its making process |
| 08/02/2006 | CN1810431A Power economizer for electric welder |
| 08/02/2006 | CN1810430A Output controlling means for power source of electric arc welding |
| 08/02/2006 | CN1810429A Automatic pipe butt welding method |
| 08/02/2006 | CN1267241C Angle-to-angle welding method for super thick plates |
| 08/02/2006 | CN1267240C Angular end-to-end welding method for super long and thick steel plates |
| 08/02/2006 | CN1267234C Welding method for ultra-thin composite layer low-carbon steel - austenitic stainless steel multiple tube adaptor |
| 08/02/2006 | CN1267233C Stepping electric arc stud welding gun |