Patents
Sitemap › B23 - Machine tools; Metal-working not otherwise provided for › B23K - Soldering or unsoldering; Welding; Cladding or plating by soldering or welding; Cutting by applying heat locally, e.g. flame cutting; Working by laser beam › B23K 9 - Arc welding or cutting
Patents for B23K 9 - Arc welding or cutting (32,679)
03/2008
03/26/2008CN101148009A Method for welding metal under strong magnetic field circumstance
03/26/2008CN101147998A Internal combustion direct current arc welding machine current regulator
03/26/2008CN101147997A Cobalt-less material 616 argon arc-welding built-up welding technology
03/26/2008CN100377428C Conductive connecting method for first and second electric conductor
03/26/2008CN100376352C Method and equipment for cleaning welding torch
03/26/2008CN100376351C Method for setting parameters in welding devices
03/25/2008US7348518 Welding apparatus
03/25/2008CA2601865A1 Process for automatic detection of wear and tear on a welding electrode
03/25/2008CA2366261C Welding electrode and method for reducing manganese in fume
03/20/2008WO2008033907A2 Power supply cooling system
03/20/2008WO2008033901A2 Arc voltage estimation systems and methods using an average voltage value or controlling a process parameter in a thermal processing system
03/20/2008WO2008033652A1 Weld data acquisition
03/20/2008WO2008033339A2 System and method for automatically clamping a tube in an orbital welder
03/20/2008WO2008031925A1 Weld-wire-filler identification apparatus and method
03/20/2008WO2008031403A1 Method for connecting components using a soldering technique
03/20/2008US20080067220 Welded component
03/20/2008US20080067161 Device for transporting a welding wire
03/19/2008EP1901370A1 Electrode mixture paste applying method and device
03/19/2008EP1900472A1 Wire, flux and method of welding steel with high nickel content
03/19/2008EP1900467A1 Method of controlling arc welding
03/19/2008EP1899102A1 Cleaning device for an arc welding torch or cutting torch comprising a jet nozzle with two concentric exit regions and corresponding method
03/19/2008EP1753580B1 Gas metal buried arc welding of lap-penetration joints
03/19/2008EP1574117A4 Plasma arc torch quick disconnect
03/19/2008EP1387732A4 Electric arc welding system
03/19/2008CN201039013Y Reverse conversion soft switch device
03/19/2008CN201039010Y Full-bridge phase shift zero-voltage soft switch reverse conversion arc welding power
03/19/2008CN201038961Y Power generation and electric welding machine
03/19/2008CN101146639A Dual-conductor welding gun
03/19/2008CN101145696A Systems and methods for providing parelleling power sources for arc cutting and welding
03/19/2008CN101144160A Method for melting and coating anti-rust wear-resistant alloy on steel rail surface
03/19/2008CN101143413A Jigsaw welding micro-regulating device
03/19/2008CN101143411A Copper-containing high-strength high-toughness low alloy steel welding wire used for submerged arc welding
03/19/2008CN101143402A Screw plunger welding composite connecting method for adhesive joint repair
03/19/2008CN101143401A Moderate and high strength large-thickness component electromagnetic controlling narrow gap or ultra-narrow gap pulse efflux molten electrode gas-shield welding method and equipment
03/19/2008CN101143400A Welding technology method of lifting device box in self-lifting type drilling platform
03/18/2008US7345255 Composite overlay compound
03/18/2008US7344609 Quality, long service life structural materials having relaxed residual stress patterns and reformed grain boundaries
03/18/2008US7344608 Method and apparatus for heat-treating an article and a fixture for use in the same
03/18/2008CA2284727C Input/output subsystem for a control system
03/13/2008WO2008031052A2 Wireless system control and inventory monitoring for welding-type devices
03/13/2008WO2008030680A1 Wireless tracking and inventory systems and method
03/13/2008WO2008030079A1 Guiding device
03/13/2008WO2008028580A1 Method and device for the optical assessment of welding quality during welding
03/13/2008WO2008028209A1 Welding method for carrying out a welding process
03/13/2008US20080061113 Welding condition monitoring device
03/13/2008US20080061050 Tungsten-copper welding tip
03/13/2008US20080061049 Wireless system control and inventory monitoring for welding-type devices
03/13/2008US20080061048 Power Supply Cooling Apparatus and Configuration
03/13/2008US20080061047 Power Supply Cooling System
03/13/2008US20080061046 Power Supply Cooling System
03/13/2008US20080061045 Systems And Methods For Providing Paralleling Power Sources For Arc Cutting And Welding
03/13/2008US20080061040 Wearable autonomous material processing system
03/13/2008CA2663314A1 Method and device for the optical assessment of welding quality during welding
03/13/2008CA2660433A1 Guiding device
03/12/2008EP1897647A2 Systems and methods for providing parelleling power sources for arc cutting and welding
03/12/2008EP1551591A4 Seam-welded air hardenable steel tubing
03/12/2008EP1409188B1 Device for controlling the cooling power of a cooling apparatus
03/12/2008CN201036114Y Arc welder capable of adjusting current
03/12/2008CN201035378Y Spot welding machine monitoring apparatus
03/12/2008CN201035350Y General purpose type arc welder electricity economizer
03/12/2008CN201033390Y Dipping type gas protection welding set
03/12/2008CN201033389Y Welding gun for thick-walled cylinder small soldering pipe
03/12/2008CN201033388Y Complete-opening type solder wire plates
03/12/2008CN201033387Y General purpose type electric welding machine energy conservation equipment
03/12/2008CN101140466A Subordinative construction welding control system
03/12/2008CN101138819A High-hardness high carbon alloy hammered steel roll set composite manufacturing technology
03/12/2008CN101138814A Wire, flux and method of welding steel with high nickel content
03/12/2008CN101138806A Superaudio impulse plasma arc cutting method and device
03/12/2008CN101138804A Buried arc stud welding machine and operation method thereof
03/12/2008CN101138803A Submerged arc welding carriage
03/12/2008CN101138802A Composite arc-welding method
03/12/2008CN100374235C Structure for managing umbilical member of welding torch in arc welding robot
03/11/2008US7342200 Torch for arc welding
03/11/2008US7342199 Ergonomic handle attachment for welding torch
03/11/2008US7341176 Method of tying two or more components together
03/11/2008CA2600332A1 Systems and methods for providing paralleling power sources for arc cutting and welding
03/11/2008CA2435520C Method and apparatus for retracting and advancing a welding wire
03/11/2008CA2385874C Process and apparatus for cutting or welding a workpiece
03/06/2008WO2008028005A2 Bond head assembly and system
03/06/2008WO2008027947A2 Portable stud welder
03/06/2008WO2008027612A2 Welder with positional heat control and method of using same
03/06/2008WO2008027474A2 Compositions and methods for dissimilar material welding
03/06/2008WO2008027305A2 Method of tuning thermal conductivity of electrostatic chuck support assembly
03/06/2008WO2008025553A2 Flexible neck for a welding device and welding device for a robot
03/06/2008WO2007142874A3 Electronic polarity reversing switch for a multi-process welding power source
03/06/2008US20080057341 Producing low temperature impact strength, ductile construction materials; arc and/or laser welding with magnesium oxide, calcium oxide, silica, alumina and fluorine
03/06/2008US20080053978 Welder with positional heat control and method of using same
03/06/2008US20080053967 Portable Stud Welder
03/06/2008US20080053966 Shielding gases for mag-welding of galvanized steel sheets and welding method using the same
03/06/2008US20080053965 Method of mixing shielding gases for welding
03/06/2008US20080053964 Wire bonders and methods of wire-bonding
03/06/2008DE102006040215A1 Sheet metal component used as a welding holder in chassis construction for a vehicle comprises a welding region having an annular cross-section in a direction during movement toward to sheet metal region
03/05/2008EP1894659A1 Tandem arc welding device
03/05/2008EP1893383A2 Method for repairing heat recovery stream generator tube-to-header damage
03/05/2008EP1812192B1 Welding stand and method for welding a spiral tube
03/05/2008EP1419028A4 Electric arc welder for variable ac input
03/05/2008EP1377405A4 Gas lens assembly for a gas shielded arc welding torch
03/05/2008CN201030469Y Carbon dioxide fillet welder gun fastening arrangement
03/05/2008CN201030468Y NB series gas protection welding arc welding power source
03/05/2008CN201030467Y Music welder
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