| Patents for B23K 9 - Arc welding or cutting (32,679) |
|---|
| 03/30/2005 | CN1600490A Automatic welding-torch for ultra narrow gap and consumable electrode under gas coverage, and preparation method |
| 03/30/2005 | CN1600489A Full automatic multifunctional arc welding machine capable of continuous sequence |
| 03/30/2005 | CN1600488A Method for autonomous tracking welding line |
| 03/30/2005 | CN1600487A Automatic device in transverse direction for tracking welding line line by floatation force of welding-torch |
| 03/30/2005 | CN1600486A Method and system for reducing splash in gas shielded welding of short-circuiting transfer |
| 03/30/2005 | CN1600485A Method for welding impellers in high strength and eliminating stress of impellers |
| 03/30/2005 | CN1194840C Control system of digital controlled welding positioning apparatus |
| 03/29/2005 | US6872915 High speed carbon dioxide gas welding method |
| 03/29/2005 | US6872914 Two stage welder and method of operating same |
| 03/24/2005 | WO2005012590A3 Valve seat rings made of basic co or co/mo alloys, and production thereof |
| 03/24/2005 | WO2004088191A3 Method of manufacturing cold worked, high strength seamless cra pipe |
| 03/24/2005 | US20050061791 Mig welding maching having 115v inverter |
| 03/24/2005 | US20050061784 Method and apparatus for autodetection of consumables |
| 03/24/2005 | DE102004037672A1 Drahtzuführungsverfahren und Vorrichtung zur Durchführung des Verfahrens Wire supply method and apparatus for performing the method |
| 03/23/2005 | EP1516942A1 Method for coating a substrate |
| 03/23/2005 | EP1516691A1 Material for welding and weld product |
| 03/23/2005 | EP1516688A1 Welding-type system with controller configured for automatic determination of the type of consumables |
| 03/23/2005 | EP1515821A1 Methods for producing weld joints having thermally enhanced heat-affected-zones with excellent fracture toughness |
| 03/23/2005 | EP1412124B1 Short cycle welding system with a safety circuit and method of controlling such a system |
| 03/23/2005 | EP1341635B1 System for carrying out a welding process |
| 03/23/2005 | CN2686792Y Drive device of electronic differential automatic tracing welding wagon |
| 03/23/2005 | CN2686788Y Tungsten-molybdenum bar butt welding machine |
| 03/23/2005 | CN2686786Y Electrical shock protective device for electric arc welding machine |
| 03/23/2005 | CN2686785Y Trigger circuit for electric welding machine |
| 03/23/2005 | CN2686784Y Electric welding machine operation state judgement and channel selected indicating device |
| 03/23/2005 | CN2686783Y Automatic build-up welding device for roller repair |
| 03/23/2005 | CN1597236A Metal wire of filling titanium dioxide flux |
| 03/23/2005 | CN1597224A Tungsten electrode argon arc welding transparent welding gun nozzle used for special angle |
| 03/23/2005 | CN1597223A Manufacturing method of electrode cap used for welding automobile coated steel plate |
| 03/23/2005 | CN1597222A Method of tungsten electrode argon arc welding using carbon dioxide welding power source and welding device |
| 03/23/2005 | CN1597221A Disk saw alloy knife welding device |
| 03/23/2005 | CN1597190A Method for manufacturing pressed compact electrode for processing discharge surface |
| 03/23/2005 | CN1193857C Method for guiding are by laser, and are guiding welding and device by the method |
| 03/23/2005 | CN1193856C Welding method and welding device for narrow gaps |
| 03/22/2005 | US6870132 Power supply for electric arc welding |
| 03/22/2005 | US6870131 Mounting receptacle for welding apparatus component |
| 03/22/2005 | US6870120 Welding torch |
| 03/22/2005 | US6870119 Modular steel concrete reinforcement system |
| 03/22/2005 | CA2309533C Arc welding power supply, peripheral device for arc welding, and arc welding apparatus |
| 03/18/2005 | CA2475652A1 Method and apparatus for autodetection of consumables |
| 03/17/2005 | WO2005023478A1 Welded structure excellent in resistance to stress corrosion cracking |
| 03/17/2005 | US20050058851 Composite tube for ethylene pyrolysis furnace and methods of manufacture and joining same |
| 03/17/2005 | US20050056630 Pulse arc welding output control method and arc length variation pulse arc welding output control method |
| 03/17/2005 | US20050056629 Method and apparatus for controlling a welding system |
| 03/17/2005 | US20050056620 Short-time arc welding system and method |
| 03/17/2005 | US20050056618 Sheet-to-tube welded structure and method |
| 03/16/2005 | EP1515075A2 Composite tube for ethylene pyrolysis furnace and methods of manufacture and joining same |
| 03/16/2005 | EP1514631A1 Method for monitoring the performance of a magnetic pulse forming or welding process |
| 03/16/2005 | EP1514628A1 Pulse arc welding output control method and arc length variation pulse arc welding output control method |
| 03/16/2005 | EP1513647A1 Arc welding glare shielding device |
| 03/16/2005 | EP1392466B1 Method for monitoring a welding process during the welding of studs and measuring and sorting device for carrying out said method |
| 03/16/2005 | CN2686186Y Welding charge starting multifunction power source |
| 03/16/2005 | CN2684987Y Manipulator spot welding apparatus for steel form |
| 03/16/2005 | CN2684986Y Energy-accumulating spot welder intelligent control system |
| 03/16/2005 | CN2684985Y Energy-saving DC arc welding machine for shutter transistor |
| 03/16/2005 | CN1593836A High strength high tenacity high weather resistant gas protecting welding wire |
| 03/16/2005 | CN1593835A Welding used groove |
| 03/16/2005 | CN1593830A Catelectrode atomization type preweld cleaning equipment for aluminum alloy welding wire |
| 03/16/2005 | CN1593829A Single purpose high-frequency induction welding wire heating apparatus for hot wire TIG welding |
| 03/16/2005 | CN1593828A Pulse arc welding output control method and arc length variation pulse arc welding output control method |
| 03/16/2005 | CN1192952C Packing for containing and releasing mass metal wires |
| 03/16/2005 | CN1192845C Welding apparatus and method of enclosed compressor |
| 03/15/2005 | US6867387 Device for plasma incision of matter with a specifically tuned radiofrequency electromagnetic field generator |
| 03/15/2005 | US6866179 Detachable welding tab assembly |
| 03/10/2005 | WO2005021210A1 Contact tip installation tool for a welding device |
| 03/10/2005 | WO2005021208A1 Method for joining porous metal structures and structure formed thereby |
| 03/10/2005 | WO2005021207A1 Method of combining welding and adhesive bonding for joining metal components |
| 03/10/2005 | WO2005021202A1 Welding device and welding torch |
| 03/10/2005 | WO2005021201A1 A method of attaching a fibrous insulation panel to a metal structure and a stud welding system for this |
| 03/10/2005 | WO2005021200A1 A method of attaching a sheet panel to a metal structure and a stud welding system for this |
| 03/10/2005 | WO2005021199A1 Multi-piece front loading liner |
| 03/10/2005 | US20050051539 Method for monitoring the performance of a magnetic pulse forming or welding process |
| 03/10/2005 | US20050051527 Surface oxide weld penetration enhancement method and article |
| 03/10/2005 | US20050051526 Safety isolation of arc welding equipment |
| 03/10/2005 | US20050051525 Tig welding apparatus and method |
| 03/10/2005 | US20050051524 Electric arc welder and method for controlling the welding process of the welder |
| 03/10/2005 | CA2639402A1 Method for joining porous metal structures and structure formed thereby |
| 03/10/2005 | CA2536198A1 Contact tip installation tool for a welding device |
| 03/10/2005 | CA2535864A1 Multi-piece front loading liner |
| 03/09/2005 | EP1512482A1 Method for Improved weld penetration by means of the formation of a surface oxide layer, and the resulting article. |
| 03/09/2005 | EP1512481A2 Voltage regulated GMA welding using a constant current power source and wire feeder having variable gain |
| 03/09/2005 | EP1512480A2 Voltage regulated mig welding using a constant current power source |
| 03/09/2005 | CN2684339Y Carbon dioxide gas welding cable with aluminum core as power conductor |
| 03/09/2005 | CN2683302Y Single power supply twin-wire automatic submerged-arc welding machine |
| 03/09/2005 | CN1592666A Method for connecting several welding devices and corresponding welding device |
| 03/09/2005 | CN1191912C Composite welding rod contg. shielding gas and welding agent for heat-resisting steel |
| 03/09/2005 | CN1191908C Welding apparatus |
| 03/08/2005 | US6865096 Power convertor with low loss switching |
| 03/08/2005 | CA2134760C Suspension frame bracket |
| 03/03/2005 | WO2005018862A2 Orbital weld head |
| 03/03/2005 | US20050045611 Voltage regulated gmaw welding using a constant current power source and wire feeder having variable gain |
| 03/03/2005 | US20050045610 Voltage regulated mig welding using a constant current power source |
| 03/03/2005 | US20050045609 Side door assembly |
| 03/03/2005 | US20050045608 Method and apparatus of electronic selection of an output mode of a welding power source |
| 03/03/2005 | US20050045602 Method for joining porous metal structures and structure formed thereby |
| 03/03/2005 | US20050045596 Orbital weld head |
| 03/03/2005 | DE202004016770U1 Bolt welding system with insulating pin and shaft with front hardened zone useful in marine welding operations |
| 03/03/2005 | DE10336651A1 Inert gas automatic welding system has a flowrate measurement station positioned separately from the gas supply to which the weld head is moved in between workpiece welding to permit gas supply checking |
| 03/02/2005 | EP1509416A1 Split stabiliser and method for production of a toothed connection for the outer rotating piece to one of the both stabiliser pieces |
| 03/02/2005 | EP1509357A1 Control method and system for metal arc welding |