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)
10/2010
10/14/2010WO2010116695A1 Arc welding method and arc welding device
10/14/2010WO2010115413A1 Method and device for connecting the ends of steel tubes by means of orbital welding using a hybrid technique
10/14/2010US20100262468 System and method for managing welding consumables
10/14/2010US20100258546 Welding booth
10/14/2010US20100258534 Method of converting a gas tungsten arc welding system to a plasma welding system
10/14/2010CA2757849A1 Method and device for connecting the ends of steel tubes by means of orbital welding using a hybrid technique
10/13/2010EP2239081A1 Cable assembly for the connection between a welding device and a water cooled MIG/MAG torch
10/13/2010EP2239080A1 Method and device for one-sided welding of weld seams with a double welding nozzle
10/13/2010EP2237918A1 Personalized interface for torch system and method
10/13/2010EP2237917A2 Electric welding of aluminium or aluminium alloy
10/13/2010CN201608609U 一种带励磁机无刷发电、电焊两用机 A tape brushless exciter power, welding dual-use machine
10/13/2010CN201603957U 扭曲变形型的焊丝矫丝器 Wire straightening twisted yarn type
10/13/2010CN201603953U 管道焊接保护调节设备 Pipe welding protection conditioning equipment
10/13/2010CN201603944U 海底管道焊接地线连接器 Subsea pipeline welding ground connector
10/13/2010CN201603943U 一种壳体支筒自动焊工装 One kind of housing support cylinder automatic welding equipment
10/13/2010CN201603942U 可折叠收放接火挂网 Folding retractable hanging energize
10/13/2010CN201603941U 磁力电焊地线钳 Magnetic welding to pliers
10/13/2010CN201603940U 新型埋弧自动焊机 The new automatic submerged arc welding machine
10/13/2010CN201603939U 多丝内焊水平浮动机构 Welding level within multi-wire floating mechanism
10/13/2010CN201603938U 灭火器筒体焊接装置 Fire extinguisher cylinder welding device
10/13/2010CN201603937U 一种生产空调散热器组件的全自动焊接装置 Automatic welding apparatus producing air conditioning radiator assembly
10/13/2010CN201603936U 自行走多方位焊接车 Self-propelled multi-faceted welding car
10/13/2010CN101861225A Wire feeder having changeable housing
10/13/2010CN101859629A Coupling coil and arc welding machine with the same
10/13/2010CN101856889A Wear-resistant part with ceramic covering layer and manufacturing method thereof
10/13/2010CN101856768A MAG/MIG welding machine control system based on digital carrier control
10/13/2010CN101856767A Arc welding inverter control system and method based on thyristor module
10/13/2010CN101856766A Welding machine electricity-saving circuit with unidirectional thyristor
10/13/2010CN101856765A Numerical control method of soft switch full-bridge phase shift welding power supply of electric welding machine
10/13/2010CN101856764A Singlechip control method of soft switch fuzzy PID (Proportion Integration Differentiation) control welding power supply of electric welding machine
10/13/2010CN101856763A Output stabilization system and method of welder
10/13/2010CN101856762A Welder starting system and starting method
10/13/2010CN101856761A Welder protection device and method
10/13/2010CN101450425B Heat-resisting steel flux-cored wire
10/13/2010CN101372061B Welding method of high mirror-finished sheet in bridge support sliding panel assembly
10/07/2010WO2010112553A2 Welding method and component
10/07/2010WO2010112068A1 Welding head and welding head assembly for an arc-welding system
10/07/2010WO2010111722A2 Method and apparatus for operating a power source connected to a manually actuated implement
10/07/2010US20100255335 Configuration of and welding procedures applied to cruet shaped bevels in objects to be welded
10/07/2010DE202010007636U1 Medienführung zur Störkonturminimierung Media guide for Störkonturminimierung
10/07/2010DE102009015866A1 Verfahren zum einseitigen Schweißen von Schweißnähten mit einer Doppel-Schweißdüse Method for one side welding of welds with a double-welding nozzle
10/07/2010CA2755836A1 Welding head and welding head assembly for an arc-welding system
10/06/2010EP2236235A1 A high temperature additive manufacturing system for making near net shape airfoil leading edge protection with a cladded mandrel
10/06/2010EP2234750A2 High strength nickel alloy welds through strain hardening
10/06/2010EP1669151B1 Arc welding robot
10/06/2010CN201600983U 一种摆动电抗器及应用该电抗器的逆变式交流氩弧焊机 One kind of swing reactors and applying the choke AC inverter welding machine
10/06/2010CN201596860U 焊缝自动检测的焊床 Automatic detection of weld seam bed
10/06/2010CN201596841U 锆管道现场焊接保护装置 Zirconium Pipeline Field Welding Protection
10/06/2010CN201596840U 限制铝合金薄壁球体和法兰焊接变形的工装结构 Thin-walled aluminum sphere and tooling limitations flange welding deformation structure
10/06/2010CN201596839U 一种新型电焊钳 A new welding clamp
10/06/2010CN201596838U 一种改进的CO<sub>2</sub>气体保护焊送丝机 An improved CO <sub> 2 </ sub> gas shielded arc welding wire feeder
10/06/2010CN201596837U 钢管三丝内焊机送丝装置 Three steel pipe welding wire feeder wire
10/06/2010CN201596836U 焊丝送丝盘 Welding wire feeder tray
10/06/2010CN201596835U 多丝外焊机导电刷升降立柱 Multi-wire welding outer conductive brush lifting column
10/06/2010CN201596834U 交流tig弧焊设备自适应清理宽度调节电路 AC tig welding equipment adaptive cleanup width adjustment circuit
10/06/2010CN1903493B Arc start control method in robot welding
10/06/2010CN1886225B Method and circuit for contactless ignition of a welding arc with high frequency ignition pulse packets
10/06/2010CN1658996B Method and apparatus for splicing tubular heater sections
10/06/2010CN1562500B Coating machine for bipolar electrode welding rods
10/06/2010CN101855039A Shielding gas flow controller for a welding apparatus
10/06/2010CN101850489A Process method for welding and repairing sintering trolley
10/06/2010CN101850465A Water cooling system of large power inverted gas protective welder
10/06/2010CN101850464A Orbit of gas shielded welding automatic welding trolley in offshore steel structure
10/06/2010CN101850463A Gas shielded welding anti-air welding pistol
10/06/2010CN101850462A Ultrasonic welding method of Al/Ti dissimilar metal TIG (Tungsten Inert Gas) electrical arc micro-melting brazing and following welding
10/06/2010CN101850461A Damper fixing clamp apparatus and manufacturing method thereof
10/06/2010CN101850460A Welding process of 12Cr1MoV high-pressure pipeline CO2 semiautomatic or automatic gas shielded welding
10/06/2010CN101850459A Protection gas control device
10/06/2010CN101850458A Protection gas controlling device and welding device
10/06/2010CN101850457A Single-row rear type transmission device of robot precursor motor
10/06/2010CN101850456A Automatic pipeline welding system
10/06/2010CN101850455A Inverse direct-current arc welding machine for welding copper welding rods
10/06/2010CN101850454A Welding process of heavy-calibre long-distance steel pipeline
10/06/2010CN101428378B Special-shaped beam flat-foot welding line left-right tracking apparatus
10/06/2010CN101386103B Joint metal piece of arc welding tongs and arc welding tongs thereof
10/06/2010CN101222999B Method for connection of at least two pieces of sheet material, particularly at least two metal sheets for a lightweight structure as well a joining and lightweight structure
10/06/2010CN101152682B Electric welding tongs without scalding hand and spring
10/06/2010CN100999053B Convex type electric generator casing group welding technology
10/05/2010US7807273 Alloy-coated boiler part and method of welding self-fluxing alloy-coated boiler part
10/05/2010US7807049 Producing synthesis gas by feeding fuel through a plasma reactor, removing carbon dioxide; using the syngas in a heat exchanger to heat oil shale in the kiln; producing electricity; releasing hydrocarbons from oil shale; capturing the hydrocarbons to produce a fuel; vitrifying the spent shale
10/05/2010CA2447248C A method of monitoring the welding operation in a stud welding process and a device for carrying out the method
09/2010
09/30/2010WO2010110387A1 Weld metal and weld structure having weld joints using the same
09/30/2010WO2010109759A1 Method of controlling welding
09/30/2010WO2010109240A1 Internal surface positioning device and method
09/30/2010US20100243619 Plasma arc torch rotational assembly
09/30/2010US20100242843 High temperature additive manufacturing systems for making near net shape airfoils leading edge protection, and tooling systems therewith
09/30/2010DE102009061013A1 Brenner für das Wolfram-Inertgas-Schweißen und ein Verfahren zum Betreiben des Brenners Burner for the tungsten-inert gas-welding and a method for operating the burner
09/29/2010EP2233876A1 Welded header/nozzle structure
09/29/2010EP2232508A1 Coaxial cable including tubular bimetallic inner layer with folded edge portions and associated methods
09/29/2010EP2232507A2 Coaxial cable including tubular bimetallic inner layer with angled edges and associated methods
09/29/2010EP2232506A1 Coaxial cable including tubular bimetallic inner layer with bevelled edge joint and associated methods
09/29/2010EP2231358A1 Weld stud
09/29/2010EP2231357A1 Welding method for the manufacture of a removable tow bar for private motor vehicles
09/29/2010CN201592308U Anti-explosion electric welding device
09/29/2010CN201592307U Welding system for fillet welded joint of corrugated plate of container
09/29/2010CN201592306U Shield cylinder welding device
09/29/2010CN201592305U Platform-lifting type cylinder circumferential seam/longitudinal seam welding machine
09/29/2010CN201592304U Electricity-saving controller of electric welding machine
09/29/2010CN201592303U Inverter DC electric welder with double-power voltage system
09/29/2010CN201592302U 皮带轮电焊机 Pulley Welder
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