B23K 9 - Arc welding or cutting

Patents for B23K 9 - Arc welding or cutting (32,679)
11/2006
11/29/2006	CN1871094A High heat input butt welding joint exhibiting excellent characteristics in resistance to occurrence of brittle fracture
11/29/2006	CN1871093A Method for controlling a welding process and welding device for carrying out a welding process
11/29/2006	CN1869843A Triggering events in a welder with a real-time clock
11/29/2006	CN1868813A Method and apparatus for packaging wire in a wire container
11/29/2006	CN1868658A Surface treatment oil for solid wire for gas shielded arc welding
11/29/2006	CN1868657A Solid copper plating welding wires with excellent arc stability
11/29/2006	CN1868656A Laser or hybrid arc-laser welding with formation of a plasma on the back side.
11/29/2006	CN1868655A Synergistic controlled soft switch contravariant type double-wire pulse MIG arc welding power supply
11/29/2006	CN1868654A Plasma arc weld repair of high nickel metal alloys
11/29/2006	CN1868628A Manufacturing process for a tubular part with an insert madeof a composite material with a metal matrix
11/29/2006	CN1868627A Manufacturing process for a part with an insert made of a composite material with a metal matrix and ceramic fibres
11/28/2006	US7141759 Generator for unitary power factor arc welders
11/28/2006	US7141756 Microwave plasma processing apparatus, plasma ignition method, plasma forming method, and plasma processing method
11/28/2006	US7141753 Arc stud welding device and method
11/23/2006	WO2006124688A2 Arc plasma jet and method of use for chemical scrubbing system
11/23/2006	WO2006123070A1 Device for centring and clamping tubular parts, comprising means for the real-time measurement and regulation of the moisture content
11/23/2006	WO2006123069A1 Device for centring and clamping tubular parts, comprising means for regulating the gas flow rate in order to control the oxygen content
11/23/2006	WO2006122544A1 Method for removing welding spatter and similar soiling from welding torches and device for carrying out the method
11/23/2006	WO2006057836A3 Welded joints with new properties and provision of such properties by ultrasonic impact treatment
11/23/2006	US20060261073 Liner for pressure vessels and process for producing same
11/23/2006	US20060261052 Method and Apparatus For Feeding Wire to a Welding Arc
11/23/2006	US20060260403 Method for evaluating a weld joint formed during a welding process
11/23/2006	DE19818733B4 Verfahren zum Herstellen eines Verbundrohres sowie Verbundrohr A method for producing a composite pipe, as well as composite pipe
11/23/2006	DE10234442B4 Verfahren zum Verbinden eines Spulendrahts, der eine wärmebeständige Beschichtung aufweist, mit einem Spulenanschluß A method for connecting a coil wire having a heat-resistant coating, with a coil terminal
11/23/2006	DE10202193B4 Verfahren zum Versehen eines Großmaschinenbauteils mit einem Schutzbelag A method for providing a large machine component with a protective coating
11/22/2006	EP1722915A2 Work clothes for welding work
11/22/2006	CN2838835Y Welding gun
11/22/2006	CN2838834Y Feedback signal control circuit for double-silk MAG inverted welding power supply
11/22/2006	CN1867418A Weld structure having excellent brittle crack propagation resistance and method of welding the weld structure
11/22/2006	CN1864907A Flux cored, gas shielded welding electrode
11/22/2006	CN1864904A Arc welding torch with adjustable soldering flux strip
11/22/2006	CN1285739C Hardfacing alloy. methods and products
11/22/2006	CN1285444C Solder wire material of submerged-arc welding for high grade pipeline steel
11/22/2006	CN1285441C Technique of covering, sealing and welding under pressure for combustion gas pipeline
11/22/2006	CN1285440C Micro melting soldering method of argon-shielded tungsten arc welding for thick plate of red copper without warming-up
11/22/2006	CN1285439C Catelectrode atomization type preweld cleaning equipment for aluminum alloy welding wire
11/22/2006	CN1285438C Dead load pressurizing electric spark intensifying device
11/22/2006	CN1285437C Electric spark surface hardening machine tool
11/21/2006	US7138602 Method and apparatus for welding with mechanical arc control
11/21/2006	US7138601 Method and apparatus for arc welding with arc control
11/21/2006	US7138598 Apparatus and method for accommodating part mismatch during joining
11/21/2006	US7137897 Shaft comprising a part connected thereto by welding
11/21/2006	US7137544 Apparatus and method for performing welding at elevated temperature
11/21/2006	CA2280019C Improved plasma transferred wire arc thermal spray apparatus and method
11/18/2006	CA2531990A1 Flux cored, gas shielded welding electrode
11/16/2006	WO2006120905A1 Electrode mixture paste applying method and device
11/16/2006	WO2006120758A1 Inert gas arc welder
11/16/2006	WO2006120222A1 Method and device for the thermal jointing of materials with high-melting oxide coated surfaces
11/16/2006	US20060255093 Protective cap for a contact pipe in a welding torch in addition to a welding torch equipped with said cap
11/16/2006	US20060255026 Welding electrode and method for reducing manganese in fume
11/16/2006	DE102005022095A1 Verfahren und Vorrichtung zur Bestimmung einer lateralen Relativbewegung zwischen einem Bearbeitungskopf und einem Werkstück Method and apparatus for determination of a lateral relative movement between a machining head and a workpiece
11/15/2006	EP1721697A1 Superalloy repair methods and inserts
11/15/2006	EP1721696A1 Superalloy repair methods and inserts
11/15/2006	CN1863497A Bottle, in particular baby's bottle and production method therefor
11/15/2006	CN1861309A Niet-verkoperde lasdraad.
11/14/2006	US7136723 Robot controller
11/14/2006	US7135655 Arc welding cable
11/14/2006	US7135653 Multi-phase alternating current plasma generator
11/14/2006	CA2454087C System for enabling arc welders
11/09/2006	US20060249498 Device for cleaning the gas nozzle of a welding torch
11/09/2006	US20060249497 Electric arc welder and method for controlling the welding process of the welder
11/09/2006	US20060249379 Greater tensile strength, substantial improvement of corrosion resistance of the joint welding, and improvement of conductibility which can be improved still further by modifying the straight design of the conducting bar by providing it with the "horn"-type shape
11/09/2006	DE202006010358U1 Hand welding torch for protective gas welding has flexible extension piece between torch nozzle and outlet tube that can bend into a semicircle
11/09/2006	DE102005021030A1 Production and regeneration of working rollers comprises heating a base body, supplementing a rotating but axially fixed roller by a water-cooled end piece and a longitudinally sliding water-cooled sliding ring and covering with windings
11/08/2006	EP1718957A1 Method and device for control by ombroscopy
11/08/2006	EP1094758A4 Device for plasma incision of matter with a specifically tuned radiofrequency electromagnetic field generator
11/08/2006	CN2834763Y Adjustable bent tube of welding torch
11/08/2006	CN2834762Y A novel multifunctional welding soldering tongs
11/08/2006	CN1860244A Apparatus using corrosion/abrasion resistant alloy for coating metal surface
11/08/2006	CN1859996A Method of combining welding and adhesive bonding for joining metal components
11/08/2006	CN1857846A No-preheating TIG welding process for thick red copper plate
11/08/2006	CN1283412C MAG welding steel wire and MAG welding method using same
11/08/2006	CN1283407C Electric-arc blowing-force controlled pulse protective gas TIG or MIG welding gun
11/07/2006	US7132624 Less smoke fume-dispersing device for welding operations
11/07/2006	US7132623 Luminescence sensing system for welding
11/07/2006	US7132618 MERIE plasma reactor with overhead RF electrode tuned to the plasma with arcing suppression
11/07/2006	CA2454443C Method and apparatus for welding
11/02/2006	WO2006116239A2 Positive current cutoff safety switch for welding torch
11/02/2006	WO2006115020A1 Welding machine
11/02/2006	WO2006114218A1 Wire spool brake
11/02/2006	WO2006082531A3 System for improved high-frequency arc starting of a welding process
11/02/2006	WO2005115081A8 Regulating method, apparatus and software for gas metal arc welding with continuously fed electrode
11/02/2006	US20060243718 Torque boost for wire feeder
11/02/2006	US20060243717 Method and Apparatus For Welding
11/02/2006	US20060243716 Selector device for electric arc welder
11/02/2006	US20060243715 Wire-guide nozzle assembly for a robotic tig welding torch
11/02/2006	US20060243707 Cooling structure for plasma lighting system
11/02/2006	US20060243704 Method and apparatus for arc welding
11/02/2006	EP1717326A2 Ni-based alloy member, method of producing the alloy member, turbine engine part, welding material, and method of producing the welding material
11/02/2006	EP1716958A2 Process for dezincifying cold-roled zinc-coated profiles
11/02/2006	EP1716271A1 Hardfacing ferroalloy materials
11/02/2006	EP1294526A4 Electromagnetic spatter removal from welding torch nozzle
11/02/2006	DE112004000924T5 Schweißbrenner und Schweißroboter Welding torch and welding robots
11/01/2006	CN2832403Y Novel electric soldering clamp
11/01/2006	CN2832402Y High temperature resistant scald-free electric welding clamp
11/01/2006	CN2832401Y Inverted submerged arc welding machine with welding parameter storage device
11/01/2006	CN2832400Y Automatic circulation air supply device
11/01/2006	CN2832399Y Inversion polarity-changeable multifunctional welding machine output device
11/01/2006	CN2832398Y Internal combustion arc welder with digital controller
11/01/2006	CN1856381A Method for controlling and/or adjusting a welding process

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