| Patents for B23K 9 - Arc welding or cutting (32,679) |
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| 01/26/2010 | US7651586 Particle removal apparatus and method and plasma processing apparatus |
| 01/26/2010 | CA2537282C Method of combining welding and adhesive bonding for joining metal components |
| 01/26/2010 | CA2328260C Heating apparatus for a welding operation and method therefor |
| 01/21/2010 | WO2010008952A1 Robotic gmaw torch with quick release gooseneck locking mechanism, dual alignment features, and multiple electrical contacts |
| 01/21/2010 | WO2010008912A1 Visually designated user interface for welder |
| 01/21/2010 | WO2010006930A1 Method of manufacture through the welding of finned tubes with cooled guide discs onto a tubular body set into rotational motion |
| 01/21/2010 | US20100015348 Method of forming a hardened surface on a substrate |
| 01/21/2010 | US20100012638 TIG Braze-Welding With Metal Transfer In Drops At A Controlled Frequency |
| 01/21/2010 | US20100012637 Robotic gmaw torch with quick release gooseneck locking mechanism, dual alignment features, and multiple electrical contacts |
| 01/21/2010 | US20100012636 Air flow methods and systems for a welder-generator |
| 01/21/2010 | US20100012635 Visually designated user interface for welder |
| 01/21/2010 | US20100012625 Welding purge control using electronic flow control |
| 01/21/2010 | DE102008033415A1 Plasma arc spot welding of multisheet component of joint partners, comprises generating ionized plasma gas by using electric arc, and piercing the joint partners at welding joint using the gas to initially melt and fuse the joint partners |
| 01/21/2010 | DE102007061678B4 Lichtbogenschweißbrenner Arc welding torch |
| 01/21/2010 | CA2730630A1 Robotic gmaw torch with quick release gooseneck locking mechanism, dual alignment features, and multiple electrical contacts |
| 01/21/2010 | CA2730427A1 Method for manufacturing finned tubes by welding with the help of cooled guide discs on a tubular body set into rotational motion |
| 01/20/2010 | EP2145715A1 Welding device and setter for the device |
| 01/20/2010 | EP2144727A2 Positioning means for producing light signals to position a robot tool relative to a workpiece ; method using such positioning means |
| 01/20/2010 | CN201388178Y Positive rotation/negative rotation control circuit of hidden arc welding wire feed motor based on PWM technique |
| 01/20/2010 | CN201387230Y Preheating furnace for build-up welding of roller |
| 01/20/2010 | CN201385189Y Special support for external circular seam welding in manufacturing of wind generating set tower |
| 01/20/2010 | CN201385182Y Special welding gun for welding cathode wires |
| 01/20/2010 | CN201385181Y Fillet weld dedicated welding bracket for manufacturing wind generating set tower |
| 01/20/2010 | CN201385180Y Welding device |
| 01/20/2010 | CN201385179Y Full digital inversed square wave alternating-current argon arc welder |
| 01/20/2010 | CN201385178Y Print motor four-wheel wire feeder |
| 01/20/2010 | CN201385177Y Inner welding device |
| 01/20/2010 | CN201385176Y Output rectification protection circuit of novel inverter welding machine |
| 01/20/2010 | CN201385175Y Novel high-power inverse arc welding power supply |
| 01/20/2010 | CN201385174Y Wireless remote control regulator of welder |
| 01/20/2010 | CN201385173Y Wired remote control regulator of welder |
| 01/20/2010 | CN101631639A Hot water container and process for production thereof |
| 01/20/2010 | CN101628357A Butt-welding process of two kinds of tubes |
| 01/20/2010 | CN101628356A Soft-switching inversion welder |
| 01/20/2010 | CN101628355A Sealing method for tube end of carbon steel/stainless steel composited tube |
| 01/20/2010 | CN101628354A Bore welding method of heat exchange tube and tube plate in heat exchanger |
| 01/20/2010 | CN100582255C Method for modifying or producing materials and joints with specific properties by generating and applying adaptive impulses, normalizing energy thereof and pauses therebetween |
| 01/20/2010 | CN100581714C Intersecting line welding robot |
| 01/20/2010 | CN100581710C Welded portion visualizing method and device |
| 01/20/2010 | CN100581705C Gas protecting welding gun |
| 01/20/2010 | CN100581704C Filler wire argon tungsten arc process of super nickel/NiCr stacking compound material |
| 01/20/2010 | CN100581703C Welding condition selection control method |
| 01/20/2010 | CN100581702C Welding for large scale abutting joint connection sectional material |
| 01/20/2010 | CN100581701C Steel bloom centering hole processing device |
| 01/20/2010 | CN100581672C Floating liner |
| 01/14/2010 | WO2010006124A1 Stud for stud welding |
| 01/14/2010 | WO2010005634A1 Enhanced power factor correction for welding and cutting power supplies |
| 01/14/2010 | WO2010005368A1 Cooling device for welding device |
| 01/14/2010 | WO2010004190A1 Arc welding set with an optimized quasi-resonant soft-switching inverter |
| 01/14/2010 | WO2010003595A1 A fusion welding process to join aluminium and titanium |
| 01/14/2010 | WO2010003478A1 Mounting fixture for pins, rivet head, method |
| 01/14/2010 | US20100006793 Valve Gear |
| 01/14/2010 | US20100006552 Method And Apparatus For Short Arc Welding |
| 01/14/2010 | US20100006551 Enhanced power factor correction for welding and cutting power supplies |
| 01/14/2010 | US20100006545 Welding of Pipeline to Enhance Strain Performance |
| 01/14/2010 | DE102008033371A1 Bolzenhalteeinrichtung Bolts holding device |
| 01/14/2010 | CA2730028A1 A fusion welding process to join aluminium and titanium |
| 01/13/2010 | EP2143996A1 Collector for a high pressure device of a steam power array |
| 01/13/2010 | EP2142332A1 Seam-welded 36 ni-fe alloy structures and methods of making and using same |
| 01/13/2010 | CN201380374Y Welding positioning mould for aluminum-nickel strap |
| 01/13/2010 | CN201380372Y Autogenous pressure type electrode holders |
| 01/13/2010 | CN201380365Y Numerical control box beam U-shaped baffle plate assembly welding machine |
| 01/13/2010 | CN201380358Y Automatic submerged arc welding device for horizontal and circular welding seam |
| 01/13/2010 | CN201380357Y Automatic argon arc welding machine |
| 01/13/2010 | CN201380356Y Automatic welding device for arc-shaped fillet welds |
| 01/13/2010 | CN201380355Y Arc striking device of electric welding machine |
| 01/13/2010 | CN201380354Y Battery cell automatic bottom-pointing welding device of cylindrical battery |
| 01/13/2010 | CN201380353Y Round pipe contact pin rotary welding device |
| 01/13/2010 | CN101623790A Welding method of cupronickel weldment |
| 01/13/2010 | CN101623789A Method for welding thin plate by using mixing gas |
| 01/13/2010 | CN100580300C Method of fixing tube in through hole of spherical wall |
| 01/13/2010 | CN100579709C Welding tool |
| 01/13/2010 | CN100579704C Electrode regulator of single-path single-side welding mechanism |
| 01/13/2010 | CN100579703C Narrow interstice TIG automatic welding technique for titanium alloy thick plate |
| 01/12/2010 | US7645960 Coded welding consumable |
| 01/12/2010 | CA2561931C Floating wire guides |
| 01/12/2010 | CA2505222C Self-shielded flux cored electrode |
| 01/12/2010 | CA2474291C Method and apparatus to adaptively cool a welding-type system |
| 01/12/2010 | CA2356715C Nickel and nickel alloy mig welding process with argon- and carbon dioxide-based shielding gas |
| 01/07/2010 | WO2010002328A1 Device for handling powder for a welding appatarus |
| 01/07/2010 | WO2010001859A1 Member for conveying high-temperature material |
| 01/07/2010 | WO2010000800A1 Process for the manufacture of an elongated tube and use of the tube |
| 01/07/2010 | WO2010000003A2 Device and method for simulating a welding process |
| 01/07/2010 | WO2010000002A1 Contact tube for a welding torch |
| 01/07/2010 | WO2009137063A9 Orbital welding system and methods of operations |
| 01/07/2010 | US20100003535 High strength thick welded steel pipe for line pipe superior in low temperature toughness and method of production of the same |
| 01/07/2010 | US20100001133 Fusion Welding Process To Join Aluminium and Titanium |
| 01/07/2010 | US20100000975 Corrosion resisting joining area and method between materials of copper and stainless steel or titanium, which are the constituents of permanent cathodes for electrolytic processes and cathodes obtained |
| 01/07/2010 | CA2727325A1 Process for the manufacture of an elongated tube and use of the tube |
| 01/06/2010 | EP2140964A1 Welding observation device |
| 01/06/2010 | EP1949026B1 Method and device for assessing joins of workpieces |
| 01/06/2010 | CN201378002Y Phase-change heat transmission device without liquid injection pipe |
| 01/06/2010 | CN201377561Y Speed-changer counter shaft press-loading fixation structure |
| 01/06/2010 | CN201376163Y Tin-filling welding gun |
| 01/06/2010 | CN201376142Y Welding machine output stabilizing device |
| 01/06/2010 | CN201376141Y Abrasion resistant type submerged-arc welding contact tube |
| 01/06/2010 | CN201376140Y Welding equipment for five-electrode submerged arc welding |
| 01/06/2010 | CN201376139Y Automatic welding gun for high-speed gas protection |
| 01/06/2010 | CN201376138Y Underwater remote control welding system |
| 01/06/2010 | CN201376137Y Detachable wire reel |