| Patents for B23K 9 - Arc welding or cutting (32,679) |
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| 09/28/2005 | EP1150795B1 Method and device for welding together two bodies |
| 09/28/2005 | CN2728697Y Automatic argon arc welding gun for steel column type heating radiator |
| 09/28/2005 | CN2728696Y Automatic angle welding machine |
| 09/28/2005 | CN1672860A Open arc welding |
| 09/28/2005 | CN1672853A Structure for managing umbilical member of welding torch in arc welding robot |
| 09/28/2005 | CN1672852A Consumable electrode gas protection arc welding method with constant current performance |
| 09/28/2005 | CN1672851A Double-side forming single-side butt welding method for thick-wall red copper pipe |
| 09/28/2005 | CN1672850A DC inverse arc welding machine |
| 09/28/2005 | CN1672849A B4C+Al bead welding remelting method for magnesium alloy surface |
| 09/28/2005 | CN1672848A Automatic welding machine for annular seam in specially shaped tank |
| 09/22/2005 | WO2005087423A1 Method and device for cleaning an electric arc welding or cutting burner and electric arc welding or cutting device |
| 09/22/2005 | US20050208279 Items made of wear resistant materials |
| 09/22/2005 | US20050206391 Method for qualifying joints and contacts of electric circuits |
| 09/22/2005 | US20050205543 Universal wire feeder |
| 09/22/2005 | US20050205542 Torch connection detection system and method |
| 09/22/2005 | US20050205541 Method for setting parameters in welding devices |
| 09/22/2005 | US20050205532 Methods and apparatus for optimizing a substrate in a plasma processing system |
| 09/22/2005 | US20050205527 Method and a device for depositing a welding material in an annular facing machined in a spherical wall |
| 09/22/2005 | US20050205525 Metal-core gas metal arc welding of ferrous steels with noble gas shielding |
| 09/22/2005 | DE202004018512U1 Process line especially for vehicle body sections has a closed loop transporter with switches to feed separate groups of process stations |
| 09/22/2005 | DE102004011977A1 Welding process involves forward traversing of the prepared workpiece and electrodes to a small gap, introduction of shielding gas into the gap, and application of a high frequency voltage |
| 09/22/2005 | CA2559455A1 Method and device for cleaning an electric arc welding or cutting burner and electric arc welding or cutting device |
| 09/21/2005 | EP1577245A2 Conical grooved roller for the welding wire feeder. |
| 09/21/2005 | EP1577045A1 Noble gas shielded arc welding of steels with metal-core electrode |
| 09/21/2005 | EP1577044A2 Method and apparatus for feeding wire to a welding arc |
| 09/21/2005 | EP1575734A1 Protective cap for a contact pipe in a welding torch in addition to a welding torch equipped with said cap |
| 09/21/2005 | EP1575733A1 Electrode liner tube |
| 09/21/2005 | EP1575732A1 Device and method for working tubes, in particular tubes of different diameters, and shim and set of shims for said device |
| 09/21/2005 | EP1412125B1 Short-time arc welding method and short-time arc welding system for identifying high-frequency disturbances |
| 09/21/2005 | CN2726836Y Conduit ring-shaped welding robot |
| 09/21/2005 | CN2726787Y Protective electric welding handle |
| 09/21/2005 | CN2726782Y Transformer type anti-electric shock device for arc welding machine |
| 09/21/2005 | CN1671502A Improved forge welding process and product obtained by such process |
| 09/21/2005 | CN1669717A Welding cell plate and method for composing original surface regenerator core thereby |
| 09/21/2005 | CN1219623C Method for controlling pulse output and consumable-electrode pulse arc welding device |
| 09/20/2005 | US6946616 Plasma arc torch cooling system |
| 09/20/2005 | US6944940 Machinery for fabricating a wrought-iron fence |
| 09/20/2005 | CA2139152C Water cooled welding torch |
| 09/18/2005 | CA2501194A1 Jointed hollow arc gouging rod |
| 09/15/2005 | WO2005085814A1 Method and device for control by ombroscopy |
| 09/15/2005 | WO2005084870A1 A device used in tube welding to apply gas to the inner side of the weld |
| 09/15/2005 | WO2005084869A1 Welding equipment |
| 09/15/2005 | WO2005084868A1 Welding equipment |
| 09/15/2005 | WO2005084867A2 Work clothes for welding work |
| 09/15/2005 | WO2005084866A1 Welding device control |
| 09/15/2005 | WO2005055870A3 Biocompatible surface modifications for metal orthopedic implants |
| 09/15/2005 | WO2005018862A3 Orbital weld head |
| 09/15/2005 | US20050199606 Wire Feeder |
| 09/15/2005 | US20050199605 Remote wire feeder |
| 09/15/2005 | US20050199604 Method and apparatus for receiving a universal input voltage in a welding power source |
| 09/15/2005 | US20050199602 Arc welding method |
| 09/15/2005 | US20050199601 Umbilical-member managing system for industrial robot |
| 09/15/2005 | US20050199600 Welding machine |
| 09/15/2005 | US20050199593 MIG-plasma welding |
| 09/15/2005 | US20050199591 Method of forming a weld pad |
| 09/15/2005 | DE102004009109A1 Verfahren zum Verbinden eines Blechbauteils wie ein Rohr mit einem Gussmetallbauteil wie eine Öffnung eines Gehäuses, insbesondere für Abgasanlage A method for connecting a sheet member such as a tube with a cast metal component, such as an opening of a housing, in particular for exhaust system |
| 09/15/2005 | DE102004008609A1 Gas and/or liquid cooled welding or cutting burner including internal tubes and radial elements generally useful in welding and cutting processes |
| 09/14/2005 | EP1574302A1 Industrial robot with an umbilical-member managing system |
| 09/14/2005 | EP1574278A2 TIG welding method and welded structure by the same |
| 09/14/2005 | EP1574277A2 A welding wire conveyor |
| 09/14/2005 | EP1574117A2 Plasma arc torch quick disconnect |
| 09/14/2005 | EP1572412A2 Method for arc welding of ductile cast iron |
| 09/14/2005 | EP1572411A1 A welding arrangement |
| 09/14/2005 | EP1572409A2 Apparatus and methods for connecting a plasma arc torch lead to a power supply |
| 09/14/2005 | CN2724898Y Radio frequency absorption type electric welding machine microcontrol energy saving compensator |
| 09/14/2005 | CN1668414A Material for welding and welded article |
| 09/14/2005 | CN1666847A Industrial robot with an umbilical-member managing system |
| 09/14/2005 | CN1218807C Power supply for arc-welding |
| 09/14/2005 | CN1218806C Arc welding robot control platform with visual welding seam automatic tracing function |
| 09/13/2005 | US6943318 Welding tip for arc welding and arc welding apparatus |
| 09/13/2005 | US6943317 Apparatus and method for fast arc extinction with early shunting of arc current in plasma |
| 09/13/2005 | US6942139 Robotic cylinder welding |
| 09/09/2005 | WO2005082566A1 Welding device and welding method |
| 09/08/2005 | US20050194361 Neutral beam source having electromagnet used for etching semiconductor device |
| 09/08/2005 | US20050194278 Welding wire container with ribbed walls and a mating retainer ring |
| 09/08/2005 | DE102004008058A1 Welding and cutting jet torch has tubular jet with pentagonal cross section |
| 09/08/2005 | DE102004007059A1 Verfahren zur Steuerung eines Schweißgerätes zum MSG (Metall-Schutzgas-Lichtbogen)-Schweißen A method for controlling a welding device for MSG (gas metal arc) welding |
| 09/08/2005 | DE10034096B4 Verfahren zum Verschweißen von Stahlschienen A method of welding steel rails |
| 09/07/2005 | EP1571752A2 Soft-switching half-bridge inverter power supply system |
| 09/07/2005 | EP1570940A1 Arc stud welding device and method |
| 09/07/2005 | EP1570939A1 Submerged arc welding process |
| 09/07/2005 | EP1570938A1 Submerged arc welding method |
| 09/07/2005 | EP1570937A2 Short circuit arc welder and method of controlling same |
| 09/07/2005 | EP1381819B1 A lining device for a plate heat exchanger |
| 09/07/2005 | CN2723099Y Double external circle automatic pile-up welding machine tool with CO2 gas protection |
| 09/07/2005 | CN2723098Y Rare-earth permanent magnet generation type electric welder without maintenance |
| 09/07/2005 | CN1665635A Electrode for projection welding |
| 09/07/2005 | CN1665634A Internal combustion engine |
| 09/07/2005 | CN1665633A Control method and system for metal arc welding |
| 09/07/2005 | CN1665104A Making technology of hydrogen oil-water system product |
| 09/07/2005 | CN1664430A Method of securing a tube in a bore through a spherical wall, and a device for depositing welding material in a facing |
| 09/07/2005 | CN1663728A Soft-switching half-bridge inverter power supply system |
| 09/07/2005 | CN1663727A Fusion welding method for magnesium and aluminium dissimilar metals |
| 09/07/2005 | CN1663726A Method and a device for depositing a welding material in an annular facing machined in a spherical wall |
| 09/07/2005 | CN1663725A Welding process for large-scale forged-welded member |
| 09/07/2005 | CN1217764C Consumable-electrode type pulse arc welding method |
| 09/06/2005 | US6940041 Ergonomic handle attachment for welding torch |
| 09/06/2005 | US6940040 Electric arc welding system |
| 09/06/2005 | US6940039 Quality control module for tandem arc welding |
| 09/06/2005 | US6940037 System and method for controlling welding parameters in welding-based deposition processes |