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)
12/2010
12/22/2010CN101925433A Gas nozzle attachment
12/22/2010CN101925432A Welding wire guide ring
12/22/2010CN101925431A Method and system to increase heat to weld during short-circuit arc welding process
12/22/2010CN101925389A Device and method for controlling pulse jet type dust collector
12/22/2010CN101920429A Combustion engine crankshaft electric spark overlaying repairing process
12/22/2010CN101920400A Gas protection device for laser-arc hybrid welding and laser-arc hybrid welding machine
12/22/2010CN101920384A Tungsten electrode inert gas protected welding gun in double-layered airflow structure
12/22/2010CN101920383A Ultra-miniature stud welding machine
12/22/2010CN101920382A High-power TIG welding process and device special for same
12/22/2010CN101920381A Wire feeding disc mechanism of single-side welding device
12/22/2010CN101920380A Lifting stand column transmission mechanism of H-type steel door welding machine
12/22/2010CN101920379A Electric arc welder
12/22/2010CN101920378A Starting method of plasma keyhole welding
12/22/2010CN101920377A Sheet metal tubule straight-seam welding machine
12/22/2010CN101920376A Welding method
12/22/2010CN101554729B Tool replacing device
12/22/2010CN101391338B Ferritic steel barrel butt-junction circular-seam hot-wire TIG multi-layer multipath welding method
12/22/2010CN101326028B Tandem arc welding device
12/22/2010CN101274386B One side welding device and one side welding method
12/22/2010CN101214573B Medium temperature thick-wall WB36/1Cr18Ni9Ti dissimilar steel welding technology
12/21/2010US7856290 Nesting negotiation for self-mobile devices
12/21/2010CA2507526C Induction heating apparatus for controlling the welding parameter of temperature for heat treating a section of piping
12/16/2010WO2010144819A2 Systems and methods for diagnosing secondary weld errors
12/16/2010WO2010144688A1 Contact tip for a welding torch with wider diameter elongated portion; welding torch with such contact tip
12/16/2010WO2010144604A1 Welding systems powered by hybrid vehicles comprising an engine and an energy storage device
12/16/2010WO2010144594A1 Weld defect detection systems and methods for laser hybrid welding
12/16/2010WO2010144242A1 Systems and methods for wire feed speed control
12/16/2010WO2010144241A1 Engine driven welder-generator with chopper circuit
12/16/2010WO2010144198A1 Welding systems and methods for controlling a wire feeder via a spool gun connection
12/16/2010WO2010144196A1 Hybrid wire feeder systems and methods
12/16/2010WO2010143042A1 System for welding, wire drive system and method of switching the source of electrical power with wire feeder having automatic configuration of power supply
12/16/2010WO2010142858A1 Welding optimisation
12/16/2010WO2010142731A1 Method and device for testing a weld joint for a shaft by means of a detection device introduced through a passage of the shaft; corresponding rotor shaft
12/16/2010WO2010142726A1 Method for welding shafts on a vertical rotational axis
12/16/2010US20100316919 Fuel cell stack with heat recuperator
12/16/2010US20100314376 Robot holder for fluid-cooled joining tools
12/16/2010US20100314375 Hybrid wire feeder systems and methods
12/16/2010US20100314374 Front consumables for pulse gmaw torches
12/16/2010US20100314373 Belt drive for feeding welding wire
12/16/2010US20100314372 Engine driven welder-generator with chopper circuit
12/16/2010US20100314371 Systems and methods for diagnosing secondary weld errors
12/16/2010US20100314370 Systems and methods for wire feed speed control
12/16/2010US20100314369 Welding systems and methods for controlling a wire feeder via a spool gun connection
12/16/2010US20100314359 Nut supply apparatus to bonding machine
12/16/2010CA2765315A1 Front consumables for pulse gmaw torches
12/16/2010CA2765251A1 Systems and methods for diagnosing secondary weld errors
12/16/2010CA2765228A1 Engine driven welder-generator with chopper circuit
12/16/2010CA2765060A1 Welding systems powered by hybrid vehicles comprising an engine and an energy storage device
12/16/2010CA2764977A1 Systems and methods for wire feed speed control
12/16/2010CA2763606A1 Welding systems and methods for controlling a wire feeder via a spool gun connection
12/16/2010CA2763604A1 Hybrid wire feeder systems and methods
12/15/2010EP2259890A1 Welding wire guide ring
12/15/2010CN201671635U Tearing cutter
12/15/2010CN201669514U Seal-weld filling ring of control rod driving mechanism
12/15/2010CN201669495U Pliers special for carbon dioxide arc welding
12/15/2010CN201669494U Electromagnetic stirring magnetic head of twin-wire submerged arc welding machine
12/15/2010CN201669493U Filament submerged-arc welding gun
12/15/2010CN201669492U Special crane boom inner-welding machine
12/15/2010CN1962148B Output control method for consumable electrode arc welding power source
12/15/2010CN1927529B Particle flux to reduce copper cracking and method
12/15/2010CN101918678A Production process for a rotor
12/15/2010CN101918167A Method of making a liner for a pool, tank or containment enclosure
12/15/2010CN101913035A High-tenacity gas shielded welding wire for welding low-temperature steel and using method thereof
12/15/2010CN101913034A Low-hydrogen basic electrode for manual metal arc welding of FV520 (B) stainless steel
12/15/2010CN101913032A Special self-protection flux-cored wire for resurfacing rail
12/15/2010CN101913019A Method for overlaying glass die by plasma
12/15/2010CN101913018A Gas metal arc welding stand welding machine and method for controlling oscillation and motion thereof
12/15/2010CN101913017A Method for welding Q420 steel for power grid iron tower
12/15/2010CN101913016A Pipe butt joint internal argon-filling method
12/15/2010CN101913015A Thin double-wire digital soft switch inverter welding power source system and control method thereof
12/15/2010CN101913014A Welding method of stainless steel composite board
12/15/2010CN101913013A Process for assembling and welding middle-hard teeth surface welded gear
12/15/2010CN101913012A Two phase stainless steel submerged-arc welding SAW welding procedure
12/15/2010CN101396759B Micro-beam plasma arc welding power-supply double closed-rings cooperation control structure
12/15/2010CN101391339B Method for thinning welding-seam organization and increasing welding-seam ductility during welding the titanium alloy, powder filling device
12/15/2010CN101332530B Oscillation welding method under the effect of magnetic lens and magnetic lens device
12/14/2010US7853435 System and method for facilitating welding system diagnostics
12/14/2010US7851723 Electric spot welding head
12/14/2010CA2625289C System and method for managing welding procedures and welding resources
12/14/2010CA2425016C Automatic weld head alignment and guidance system and method
12/09/2010WO2010141435A2 Systems and methods for determining weld cable inductance
12/09/2010WO2010140568A1 Frame for two-wheeler and all-terrain vehicle and process for producing same
12/09/2010WO2010139696A1 Stud-holding device for studs having large flange heads
12/09/2010WO2010139140A1 Numerical control cutting machine
12/09/2010US20100308027 Systems and devices for determining weld cable inductance
12/09/2010US20100308026 Welding power supply with digital control of duty cycle
12/09/2010US20100308021 Ground Indicating Device
12/09/2010DE202010014112U1 Deckel für einen Schweißdrahtbehälter Cover for a welding wire container
12/09/2010DE102009023454A1 Bolzenhalteeinrichtung für Bolzen mit großen Flanschköpfen Bolts holding device for bolts with large Flanschköpfen
12/09/2010DE102009023453A1 Fügekopfanordnung und Fügeverfahren Joining head assembly and joining
12/09/2010CA2764355A1 Systems and methods for determining weld cable inductance
12/08/2010EP2258508A1 Head arrangement for joining component with a hinged component holder ; Method of feeding a component to a hinged component holder
12/08/2010EP2258507A2 Welded structure having improved resistance to stress corrosion cracking
12/08/2010EP2257402A2 Potential-free wire heating during welding and device therefor
12/08/2010EP2077926B1 Repair of the riveted joints of a vehicle roof
12/08/2010EP1750885B1 Regulating method, apparatus and software for gas metal arc welding with continuously fed electrode
12/08/2010EP1677939B1 Manufacture of thin hardfaced plates
12/08/2010CN201664814U Soldering flux pressure tank
12/08/2010CN201664813U New type welding gun
12/08/2010CN201664812U Electric welding handle
1 ... 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 ... 327