| Patents for B23K 9 - Arc welding or cutting (32,679) |
|---|
| 02/18/2010 | WO2009082238A3 Electric welding of aluminium or aluminium alloy |
| 02/18/2010 | US20100038350 Wire feeder with curved force generating element(s) for better positioning of an adjusting mechanism |
| 02/18/2010 | US20100038345 Consumable electrode gas shield arc welding torch and power feed tip |
| 02/18/2010 | DE102009005078A1 Plasma spray assembly for automotive crankshaft bearing has a circular non-sacrificial electrode surrounded by electromagnetic coils |
| 02/17/2010 | EP2154350A1 Method of preparing through holes in tube body wall surfaces, and tube body structure |
| 02/17/2010 | EP2152464A1 Flexible protective gas cover |
| 02/17/2010 | EP2152460A2 Method of making a liner for a pool, tank or containment enclosure |
| 02/17/2010 | CN201405171Y Automatic welding device of rotator component |
| 02/17/2010 | CN201405160Y Submerged arc welding machine |
| 02/17/2010 | CN201405159Y Ship body longitudinal skeleton welding tracking device |
| 02/17/2010 | CN201405158Y Welding track detecting and controlling system for corrugated plates of cargo container based on distance measurement with laser |
| 02/17/2010 | CN201405157Y Strip surfacing machine nose |
| 02/17/2010 | CN201405156Y Automatic welding machine tool of heating plates |
| 02/17/2010 | CN201405155Y Welding device of weld seam in spiral welded steel pipe |
| 02/17/2010 | CN201405154Y Dual-drive double-welding-wire bridge type automatic welding machine |
| 02/17/2010 | CN101652218A One-piece elbow hydraulic fitting designed for electric arc stud welding |
| 02/17/2010 | CN101648312A Method for welding aluminum materials |
| 02/17/2010 | CN101648311A Method for welding submarine pipelines |
| 02/17/2010 | CN101648310A Method for welding circular casings with large-thickness casing walls |
| 02/17/2010 | CN100589914C Multiple electrode gas protection arc welding method |
| 02/17/2010 | CN100589913C High-frequency inversion arc-welding power supply main power system |
| 02/16/2010 | US7663074 Method and apparatus for securing welding torch components |
| 02/11/2010 | WO2010017446A2 Sealed and pressurized gun for underwater welding |
| 02/11/2010 | WO2010015247A1 Extruded shaped part, and method for the production of such a shaped part |
| 02/11/2010 | WO2010015246A1 Fillet weld on a lap joint and/or parallel joint, and method for the production of such a filled weld |
| 02/11/2010 | US20100032420 Arc welding robot |
| 02/11/2010 | US20100032419 Welding gan driving device |
| 02/11/2010 | US20100032414 Inert gas mixture and method for welding |
| 02/11/2010 | US20100032413 Method and device for the crack-free welding, repair welding, or surface welding of materials prone to forming hot cracks |
| 02/11/2010 | DE102008036523A1 Anchor rail that is welded with a welding anchor for anchoring in the structural concrete of a building |
| 02/11/2010 | DE102004033710B4 Verfahren zum Verbinden eines Hauptträgers mit mindestens einem Anbauteil durch Schweißen A method for connecting a main carrier with at least one add-on part by means of welding |
| 02/10/2010 | EP2151543A2 Repair methods for turbines involving conductive heat resistance welding |
| 02/10/2010 | EP2151296A1 Uoe steel pipe and method for production thereof |
| 02/10/2010 | EP2151295A1 Welding head test stand for testing a welding head of a robot |
| 02/10/2010 | EP2151292A1 Strategically placed large grains in superalloy casting to improve weldability |
| 02/10/2010 | CN201399646Y Welding equipment for process of submerged arc welding of thin wires |
| 02/10/2010 | CN201399645Y Automatic energy-saving closer |
| 02/10/2010 | CN201399644Y Novel arc welding machine anti-electric shock protection device |
| 02/10/2010 | CN201399643Y Special automatic surface welder for coupler knuckle |
| 02/10/2010 | CN201399642Y T-shaped flange corner weld submerged arc automatic welding device |
| 02/10/2010 | CN201399641Y Welding device of fork truck door frame idler wheel |
| 02/10/2010 | CN101646523A Self-adjusting liner assembly for welding torch |
| 02/10/2010 | CN101642845A Tungsten mixed gas arc welding method and big box body manufactured by using same |
| 02/10/2010 | CN101642844A Anti-blocking mechnism of welding robot wire feeding device |
| 02/10/2010 | CN101642843A Flange resurfacing welding method |
| 02/10/2010 | CN101642842A Circular seam welding machine for fixed pipes |
| 02/10/2010 | CN101642841A Manufacturing method of double-twist box-shaped bent member |
| 02/09/2010 | US7658155 Waste treatment process and apparatus |
| 02/09/2010 | CA2521318C Controlled thermal expansion of welds to enhance toughness |
| 02/09/2010 | CA2387996C Fume extraction apparatus and assembly |
| 02/04/2010 | WO2010014924A1 System and method for aerodynamic flow control |
| 02/04/2010 | WO2010014376A1 Voltage regulated dc supply circuit for a wire feed drive system |
| 02/04/2010 | WO2010012783A1 Welding system and method for controlling the welding quality. |
| 02/04/2010 | WO2010012011A1 Method and device for forming the welding wire end |
| 02/04/2010 | WO2009150340A3 Slag-free mig/mag flux-cored wire containing lithium with co<sb>2</sb>-based gas, and method for mig/mag electric-arc welding using a slag-free flux-cored wire |
| 02/04/2010 | WO2008010104A3 Coaxial welding cable assembly |
| 02/04/2010 | US20100025384 Field enhanced inductively coupled plasma (fe-icp) reactor |
| 02/04/2010 | US20100025382 Strategically placed large grains in superalloy casting to improve weldability |
| 02/04/2010 | US20100025381 Method for arc joining |
| 02/04/2010 | US20100025380 Welding torch including a convex open-work grid for enlarging the jet of gas |
| 02/04/2010 | US20100025379 Method for wire electro-discharge machining a part |
| 02/04/2010 | DE102008035734A1 Verfahren zum Lichtbogenfügen von Aluminium A method for arc welding of aluminum |
| 02/04/2010 | CA2732100A1 System and method for aerodynamic flow control |
| 02/03/2010 | EP2149418A1 Method for arc gouging aluminium |
| 02/03/2010 | EP2148758A2 Method and device for permanently interconnecting components from a heat-meltable metal material |
| 02/03/2010 | CN201394704Y Argon-filling welding protective cover |
| 02/03/2010 | CN201394691Y Conductive nozzle |
| 02/03/2010 | CN201394690Y Automatic copying welding device |
| 02/03/2010 | CN201394689Y Subdivision elbow automatic welding device |
| 02/03/2010 | CN201394688Y Idle-load energy saver for welding machine |
| 02/03/2010 | CN201394687Y Current adjusting device for AC electric welding machine |
| 02/03/2010 | CN201394686Y Heavy workpiece circular weld seam automatic welding apparatus |
| 02/03/2010 | CN101641177A Device and method for shielding gas measurement |
| 02/03/2010 | CN101637846A Method for robot double wire welding aluminum alloy materials |
| 02/03/2010 | CN101637845A Double-type aluminum alloy walking arrangement for automatic MIG welding and welding method thereof |
| 02/03/2010 | CN101637844A Surfacing welding method of inco chrome nickel of AC pulse arc welding |
| 02/03/2010 | CN101637843A Device for automatically welding fillet weld of basic ring of wind-power tower |
| 02/03/2010 | CN101637842A Manufacture process of hatch cover box body |
| 02/03/2010 | CN100586813C Packaging barrel and solder wire packaging utilizing the same barrel |
| 02/03/2010 | CN100586631C Embedded digitalization multifunctional inversion type flexible switch arc-welding power supply based on ARM |
| 02/03/2010 | CN100586630C High intensity bridge steel manual welding technique method |
| 02/02/2010 | CA2611243C Method of controlling arc welding |
| 01/28/2010 | US20100018954 Enhanced piercing through current profiling |
| 01/27/2010 | EP2147737A1 Valve gear |
| 01/27/2010 | CN201392058Y Air-conditioner liquid receiver |
| 01/27/2010 | CN201389729Y Automatic welding clamp for welding half-wave of corrugated pipe |
| 01/27/2010 | CN201389723Y Protection device with internal dragging plate for automatic welding car |
| 01/27/2010 | CN201389709Y Heat dissipating structure of electric welding clamp |
| 01/27/2010 | CN201389708Y Electric welding clamp |
| 01/27/2010 | CN201389707Y Electric welding clamp |
| 01/27/2010 | CN201389706Y Dual-drive internal-mounted wire feeding device |
| 01/27/2010 | CN201389625Y Bearing block of continuous casting equipment |
| 01/27/2010 | CN101633074A Welding method of girth weld of inner cladding thin-walled stainless steel composite tube |
| 01/27/2010 | CN101633073A Process for welding automobile crane subsidiary arm connecting support seat |
| 01/27/2010 | CN101633072A Cup-mouth copying rotary welding machine |
| 01/27/2010 | CN101633071A Butting welding method of stainless steel plate |
| 01/27/2010 | CN101633070A Method for manufacturing hot-coiling furnace drum working under 900-1,200 DEG C |
| 01/27/2010 | CN100584505C Robot control device and arc tracking control method of control welding system |
| 01/27/2010 | CN100584504C Sub-jet transient self-adaption control method for aluminum and aluminum alloy consumable electrode gas-arc welding |
| 01/27/2010 | CN100584503C Quality control module for tandem arc welding |