| Patents for B23K 9 - Arc welding or cutting (32,679) |
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| 08/14/2001 | US6274839 Method and apparatus for building up a workpiece by deposit welding |
| 08/14/2001 | US6274838 Multi-purpose, multi-transfer, multi-position shielding gas for arc welding |
| 08/14/2001 | US6273325 Nozzle assembly and method of manufacturing same |
| 08/14/2001 | CA2052346C Welding high-strength nickel base superalloys |
| 08/09/2001 | WO2001056732A1 Method for cooling a welding installation and means therefor |
| 08/09/2001 | WO2001056730A2 Implementation system and method for continuous welding |
| 08/09/2001 | US20010011938 Output choke for D.C. welder and method of using same |
| 08/09/2001 | CA2399518A1 Implementation system for continuous welding, method, and products for implementation of the system and/or method |
| 08/08/2001 | EP1122018A2 Unterwater processing device and underwater processing method |
| 08/08/2001 | EP0977647B1 Method and device for determining the voltage at welding power sources |
| 08/08/2001 | CN2441598Y Repairing device for metal surface |
| 08/08/2001 | CN1306896A Welding method for high-nitrogen-containing stainless and welding material thereof |
| 08/08/2001 | CN1306893A 闪光对焊方法 Flash butt welding method |
| 08/08/2001 | CN1069251C Thermal isolation electrode holders |
| 08/07/2001 | US6271500 Arc welding monitoring device |
| 08/07/2001 | US6271496 Modular welding machine |
| 08/07/2001 | US6271495 Narrow groove welding gas diffuser assembly and welding torch |
| 08/07/2001 | US6270223 Active electro-optical filter device and glare-protection device |
| 08/07/2001 | US6270044 Component holding weld bracket |
| 08/02/2001 | WO2001056101A1 Electrolytes for dual graphite energy storage system |
| 08/02/2001 | WO2001056100A1 Carbon fibers for dual graphite batteries |
| 08/02/2001 | WO2001054856A1 Low resistance electrical & thermal bond and method of making same |
| 08/02/2001 | US20010010734 Method and apparatus for determining the configuration of a workpiece |
| 08/02/2001 | CA2368680A1 Low resistance electrical & thermal bond and method of making same |
| 08/02/2001 | CA2365631A1 Electrolytes for dual graphite energy storage system |
| 08/02/2001 | CA2365630A1 Carbon fibers for dual graphite batteries |
| 08/01/2001 | EP1120185A1 Plasma torch with laser sensing device |
| 08/01/2001 | EP1119434A1 Regulating device for a welding apparatus |
| 07/31/2001 | US6269015 Power supply apparatus for ARC-utilizing apparatuses |
| 07/31/2001 | US6268587 Current feedback device for electric arc welder |
| 07/31/2001 | US6268066 Structure and process for automatic welding stainless steel boxes |
| 07/31/2001 | US6267291 Coded and electronically tagged welding wire |
| 07/26/2001 | WO2001053031A1 System for monitoring and controlling a welding/brazing operation |
| 07/26/2001 | WO2001053030A1 Method for regulating and/or controlling a welding current source with a resonance circuit |
| 07/26/2001 | WO2001053029A1 Method for calculating shape of bead of welded part |
| 07/26/2001 | US20010009252 Arc welding method |
| 07/26/2001 | DE10045901A1 Apparatus for connecting the throat of a burner to a welding head used in TIG welding comprises coupling halves joined by a spigot nut |
| 07/26/2001 | DE10002230A1 Adaptive robot guidance method, uses successive measurements with master piece and actual component for determining offset vectors used for adaption of robot movement program |
| 07/26/2001 | DE10001488A1 Oil-coated workpiece cleaning method for welding or adhesive jointing station uses blast of hot air directed onto area to be welded or adhesive jointed |
| 07/26/2001 | DE10000999C1 Vorrichtung zur Gasbeflutung Device for gas flooding |
| 07/25/2001 | EP1118422A2 Method of welding high nitrogen containing stainless steel and welding material therefor |
| 07/25/2001 | EP1118415A2 Arc welder and torch for same |
| 07/25/2001 | EP1117517A1 Method of making a mold for patterned surface articles |
| 07/25/2001 | CN2439922Y Electric welding tongs without burning one's hand |
| 07/25/2001 | CN1304818A Sheet-metal linking technology |
| 07/25/2001 | CN1304815A Design method and equipment for intelligent protection type welding apparatus |
| 07/25/2001 | CN1068838C Bicyde crank and its manufacturing method |
| 07/24/2001 | US6266257 Power convertor with low loss switching |
| 07/24/2001 | US6265701 Method and apparatus for inductive preheating and welding along a weld path |
| 07/24/2001 | US6263926 Fuel assembly for an engine welder |
| 07/19/2001 | WO2001051772A1 Turbine blade and method of repair |
| 07/19/2001 | WO2001051242A1 Welding torch and stream nozzle |
| 07/19/2001 | WO2001051241A1 Method and device for multiple stage arc-welding |
| 07/19/2001 | US20010008705 Welding construction |
| 07/19/2001 | US20010008235 Ultra low carbon metal-core weld wire |
| 07/19/2001 | US20010008156 Process for manufacturing pipes |
| 07/19/2001 | DE10001344A1 Verfahren und Vorrichtung zum mehrstufigen Lichtbogenschweißen Method and apparatus for multi-stage arc welding |
| 07/18/2001 | EP1116546A2 Welding construction |
| 07/18/2001 | EP1116544A2 Device for gas flooding |
| 07/18/2001 | EP1116543A2 Torch angle setting apparatus |
| 07/18/2001 | EP1115515A1 Weldable tool for removing dents from sheet metal |
| 07/18/2001 | CN2439347Y Electric welding tong |
| 07/18/2001 | CN2439346Y Central disc automatic welding machine |
| 07/18/2001 | CN1303748A Technique of one side weld for reinforcing steel structural member |
| 07/18/2001 | CN1068539C Header jig |
| 07/17/2001 | US6262391 Wire feeder with non-linear speed control |
| 07/17/2001 | US6261153 Apparatus and method of machining brake components |
| 07/17/2001 | US6260781 Method and apparatus for packing wire in a storage drum |
| 07/12/2001 | US20010007331 One-side welding method for steel structure |
| 07/12/2001 | DE19962045A1 Protective gas mixture used as forming gas for protecting pipelines and containers contains argon, helium and hydrogen |
| 07/11/2001 | EP1113900A1 Generator for arc welding machines |
| 07/11/2001 | EP1007824B1 Method of fitting a valve seating ring and an apparatus therefor |
| 07/10/2001 | US6259059 Arc welder and torch for same |
| 07/10/2001 | US6259054 Method of fitting a valve seating ring and an apparatus therefor |
| 07/10/2001 | US6258402 Cleaning surface; cold spraying low carbon steel; electric welding |
| 07/10/2001 | US6257517 Method and apparatus for feeding welding wire |
| 07/05/2001 | US20010006184 Welding wire holder |
| 07/05/2001 | DE19963880A1 Process for material transfer during TIG and/or laser welding comprises guiding the welded material in particles, e.g. spherical particles, with the protective gas stream to the melt or to the electric arc |
| 07/05/2001 | DE10007191C1 Thermal joining of metal components involves using plasma welding where component is heated to 50 to 99 per cent of melting point near weld point by heat source applied before plasma beam |
| 07/04/2001 | EP1112804A2 Welding material and arc welding method for low carbon martensitic stainless steel |
| 07/04/2001 | EP1112800A1 Dipositif de commande à distance sans fil d'une installation de travail à l'arc électrique |
| 07/04/2001 | CN2437448Y Convenient reliable bonding jumper for electric welder |
| 07/04/2001 | CN2437447Y Non-contact automatic tracking adjusting device for welding |
| 07/04/2001 | CN2437446Y Idle electricity saver for electric welder |
| 07/04/2001 | CN2437445Y Multifunctional arc welder |
| 07/04/2001 | CN1302244A Welding system and method |
| 07/04/2001 | CN1301610A AC/DC welder |
| 07/03/2001 | US6255616 Apparatus and methods for submerged processing of a work surface |
| 07/03/2001 | US6253989 Press fit joint with puddle weld retention |
| 07/03/2001 | US6253780 Withdrawing mixtures of argon, carbon dioxide, helium, and oxygen from respective tanks and feeding them into a mixing zone at identical pressures, monitoring the composition and if it is correct feeding it into a buffer tank to be stored |
| 06/28/2001 | WO2001046621A1 Fire-resistant structural body supporting metal bar for protection of water pipe |
| 06/28/2001 | WO2001045890A1 Modular welding machine |
| 06/28/2001 | DE10034096A1 Verfahren und Anordnung zum Verschweißen von Stahlschienen Method and apparatus for welding steel rails |
| 06/27/2001 | EP1110658A2 Heating apparatus for a welding operation and method therefor |
| 06/27/2001 | CN2436261Y Electric shock protector for arc welding machine |
| 06/27/2001 | CN2436260Y Electric shock protector for arc welding machine with self-protection control |
| 06/27/2001 | CN1300655A Heating device for welding process and method therefor |
| 06/27/2001 | CN1300654A Electric arc welder and electrode holder thereof |
| 06/26/2001 | US6251336 Installation for metal cutting provided with a cutting torch and a capacitative sensing probe |
| 06/26/2001 | US6250037 Structure body and hollow shape extruded frame member |