| Patents for B23K 9 - Arc welding or cutting (32,679) |
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| 09/06/2005 | US6940035 Stud welding device with contact protection |
| 09/06/2005 | US6940034 Long life welding electrode and its fixing structure, welding head, and welding method |
| 09/06/2005 | US6938767 Container for welding wire |
| 09/06/2005 | CA2435055C System and method for determining and employing consumable use by electric arc welders |
| 09/06/2005 | CA2185958C Method for joining metal components with improved arc voltage sensing and control |
| 09/01/2005 | WO2005080045A1 Method for pulse welding a sheet metal part such as a pipe to a cast metal part such as a housing port especially for an exhaust system |
| 09/01/2005 | WO2005080041A1 Welding equipment for consumable electrode |
| 09/01/2005 | US20050190583 Soft-switching half-bridge inverter power supply system |
| 09/01/2005 | US20050189336 Electrode holder |
| 09/01/2005 | US20050189335 Method and apparatus for feeding wire to a welding arc |
| 09/01/2005 | US20050189334 Electric arc welder system with waveform profile control |
| 09/01/2005 | US20050189333 Cable arrangement for robot arm, and industrial robot utilizing the same |
| 09/01/2005 | DE10393116T5 Turbinenrotor-Reparaturverfahren Turbine rotor repair method |
| 09/01/2005 | DE10208914B4 Schleifscheibe Grinding wheel |
| 08/31/2005 | EP1568449A1 Cable arrangement for robot arm, and industrial robot utilizing the same |
| 08/31/2005 | EP1568433A2 Method and apparatus for welding with start control |
| 08/31/2005 | EP1192020A4 Control for an arc welding system |
| 08/31/2005 | CN1662339A Plasma arc torch consumables cartridge |
| 08/31/2005 | CN1662338A Plasma arc torch electrode |
| 08/31/2005 | CN1662337A Plasma arc torch tip |
| 08/31/2005 | CN1660546A Cable arrangement for robot arm, and industrial robot utilizing the same |
| 08/31/2005 | CN1216712C Wire feeder and connector unit |
| 08/31/2005 | CN1216711C Welding conditions inputting device |
| 08/30/2005 | US6936785 Welding construction and a welding method using the same |
| 08/30/2005 | US6936118 Process of forming a composite coating on a substrate |
| 08/30/2005 | US6935550 Robotic positioner |
| 08/25/2005 | WO2005078156A1 Hardfacing ferroalloy materials |
| 08/25/2005 | WO2005076953A2 System and method providing automated welding notification |
| 08/25/2005 | US20050185432 Power convertor with low loss switching |
| 08/25/2005 | US20050185368 Bezel having multiple protective covers and connection paths |
| 08/25/2005 | US20050184040 TIG welding method and welded structure made by the same |
| 08/25/2005 | US20050184039 Short circuit arc welder and method of controlling same |
| 08/25/2005 | DE20221373U1 Inverter for welding devices comprises two asymmetric high bridge circuits which alternately drive two separate primary coils of a main transformer |
| 08/25/2005 | CA2556621A1 Hardfacing ferroalloy materials |
| 08/25/2005 | CA2554444A1 System and method providing automated welding notification |
| 08/24/2005 | CN1659290A Hard metallic materials, hard metallic coatings, methods of processing metallic materials and methods of producing metallic coatings |
| 08/24/2005 | CN1658996A Method and apparatus for splicing tubular heater sections |
| 08/24/2005 | CN1658438A TIG welding method and welded structure by the same |
| 08/24/2005 | CN1657218A Welding method for backing ring trunnion of large converter |
| 08/24/2005 | CN1657214A Welding system of gas-powder shielded welding and its method |
| 08/24/2005 | CN1657213A Automatic welding machine of elliptical running path |
| 08/24/2005 | CN1657212A Non preheating argon arc fusion welding method for thick red copper plate |
| 08/24/2005 | CN1657211A Rotary electric arc narrow gap welding method and device driven by hollow shaft motor |
| 08/23/2005 | US6934039 Method and apparatus for measurement of a consumable electrode |
| 08/23/2005 | US6933467 Method and apparatus for welding with a trigger hold |
| 08/23/2005 | US6933466 Method and apparatus for arc welding with wire heat control |
| 08/23/2005 | US6933465 Screw air compressor for a welder |
| 08/23/2005 | US6933458 Method for positioning a welding bolt and bolt welding head |
| 08/23/2005 | US6932876 A surface treatment of propeller, bearings, using a small diameter, freely-moving impact needles, ultrasonic transducers, to scan the external working surface, convert ultrasonic impact energy to kinetic energy, striking the surface |
| 08/23/2005 | CA2360736C Engine driven welding power supply with dig circuit |
| 08/18/2005 | WO2005075138A2 Welding torch with a torch housing and drive for welding rod transport |
| 08/18/2005 | WO2005075137A1 Method and device for controlling a welding process through a current pulse periodically superimposed on the welding current |
| 08/18/2005 | WO2005000363A3 Atmospheric pressure non-thermal plasma device to clean and sterilize the surface of probes, cannulas, pin tools, pipettes and spray heads |
| 08/18/2005 | US20050180184 Arc welding set with power source and inverter |
| 08/18/2005 | US20050180176 Welding set with quasi-resonant soft-switching inverter |
| 08/18/2005 | US20050178754 Earth connections for workpieces |
| 08/18/2005 | DE102005002349A1 Hartlöteinheit Hartlöteinheit |
| 08/17/2005 | EP1564876A1 Welding unit with soft switching quasi-resonant inverter |
| 08/17/2005 | EP1564874A1 Arc welding unit with power source and inverter |
| 08/17/2005 | EP1563939A1 A welding torch and shield |
| 08/17/2005 | EP1563938A1 Protecting gas welding control method and apparatus |
| 08/17/2005 | EP1562720A1 Toughness-optimized weld joints and methods for producing said weld joints |
| 08/17/2005 | CN2717605Y Solder wire feed device for precision welder |
| 08/17/2005 | CN2717604Y Hard alloy continuous build up welding |
| 08/17/2005 | CN1655904A Luminescence sensing system for welding |
| 08/17/2005 | CN1654160A Niobium-titanium-boron microalloy high-strength gas protecting welding wire |
| 08/17/2005 | CN1654152A Welding seam bias determining method and device |
| 08/17/2005 | CN1654151A Automatic power on/off controlling device of electric welding machine |
| 08/17/2005 | CN1654150A Welding process and welding electric power unit |
| 08/17/2005 | CN1654149A Technique of covering, sealing and welding under pressure for combustion gas pipeline |
| 08/17/2005 | CN1215018C Ceramic backing material for single fillet carbon dioxide gas shield welding |
| 08/17/2005 | CN1214887C Weld leading plate which can be repeated reassembling and using |
| 08/16/2005 | US6930580 Output choke for D.C. welder and method of using same |
| 08/16/2005 | US6930282 Welding accessory arrangement |
| 08/16/2005 | US6930281 technique to enable the liquid flowing through a welding torch to remove a greater amount of heat from the torch head |
| 08/16/2005 | US6930280 Method for the control and/or regulation of a welding process |
| 08/16/2005 | US6930279 Electric arc welder and method for controlling the welding process of the welder |
| 08/16/2005 | CA2379230C Automatic detection of robot type |
| 08/16/2005 | CA2256524C Strain relief assembly for welding cable |
| 08/11/2005 | WO2005072901A1 Method for welding outer rotor for generators to another member |
| 08/11/2005 | WO2005041851A3 Bottle, in particular baby's bottle and production method therefor |
| 08/11/2005 | US20050173496 Method of build up welding to thin-walled portion |
| 08/11/2005 | US20050173494 Method and apparatus for rebuilding gas turbine engines |
| 08/11/2005 | US20050173419 Induction heating of rail welds |
| 08/11/2005 | US20050173405 Brazing unit |
| 08/11/2005 | US20050173393 Wire feeder with non-linear speed control |
| 08/11/2005 | US20050173392 Method and apparatus for welding with mechanical arc control |
| 08/11/2005 | US20050173391 Welding and tack welding method involving the use of a non-fusing electrode |
| 08/11/2005 | US20050173390 Welding machine with automatic parameter setting |
| 08/11/2005 | US20050173383 Device for plasma incision of matter with a specifically tuned radiofrequency electromagnetic field generator |
| 08/11/2005 | US20050173379 Welding torch and shield |
| 08/10/2005 | EP1561827A1 Method of welding a ferritic steel comprising a post weld heat treatment and cold working on the weld |
| 08/10/2005 | CN2715912Y High efficiency energy-saving electric welding electrode holder |
| 08/10/2005 | CN1651174A Consumable electrode automatic wolding gun |
| 08/10/2005 | CN1651173A Digital flip flop of three phase full bridge controllable silicon welding power source main loop |
| 08/09/2005 | US6927361 Surface oxide weld penetration enhancement method and article |
| 08/09/2005 | US6927360 Method for continuously regulating or tracking a position of a welding torch or a welding head |
| 08/09/2005 | CA2349276C Welding power supply with reduced ocv |
| 08/09/2005 | CA2328329C Welding wire feeder |
| 08/06/2005 | CA2495590A1 Process for attaching a tube in a bore crossing a spherical wall and device for depositing a filler metal in a counterbore |