| Patents for B23K 5 - Gas flame welding (1,229) |
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| 01/07/2014 | US8622278 Socket cover with heat flow for surface mount solder reflow |
| 01/02/2014 | DE102008042476B4 Stahlbauteil und Verfahren zum Herstellen einer Auflage auf einem Träger Steel component and method for manufacturing a pad on a support |
| 01/01/2014 | CN203377305U Comb-shaped plate |
| 01/01/2014 | CN203371154U Welding clamp for side terminal of lead-acid storage battery |
| 12/25/2013 | EP2675583A2 Metal joining and strengthening methods utilizing microstructural enhancement |
| 12/18/2013 | CN203351401U Oil-immersed transformer with welded high-voltage bushing wiring terminal |
| 12/18/2013 | CN203343580U I steel integrate forming machine |
| 12/18/2013 | CN103459074A Brazing system with means for regulating a target gas ration and method of brazing with setting an acceptable gas ratio |
| 12/18/2013 | CN103447741A Preheating unit for lead lining process |
| 12/04/2013 | EP2667996A1 Process for producing a roller with a layer produced by build-up welding; roller for guiding and/or supporting a strand in a continuous casting installation having such a layer |
| 12/04/2013 | DE202013009373U1 Adapterrohr zur kostengünstigen Kopplung von Schutzgasflaschen an eine Gasverteilungsvorrichtung für WIG-Schweißanlagen Adapter tube for cost-coupling of shielding gas cylinders to a gas distribution apparatus for TIG welding systems |
| 12/04/2013 | CN103418878A Automatic copper-welding equipment of stop valve of air conditioner |
| 12/04/2013 | CN103418877A Tin scraping soldering machine |
| 11/26/2013 | US8591197 Method of fabricating a spar for a rotorcraft blade |
| 11/21/2013 | US20130306713 Method of forming a solder joint |
| 11/20/2013 | CN102151936B Grind shoe manufacture method and tool |
| 11/19/2013 | US8585368 Hybrid structure airfoil |
| 11/14/2013 | DE202013009374U1 Zentrale Gasleitungsvorrichtung zur erleichterten Kupplung vieler WIG-Schweißanlagen an Gasflaschen im Bindenkorb Central gas conduit means to facilitate coupling of many TIG welding equipment to gas cylinders in the tying basket |
| 11/12/2013 | US8579592 Turbofan engine |
| 10/29/2013 | US8568103 Wind turbine rotor blade |
| 10/16/2013 | CN102151937B Self-propagation high-temperature synthesis method for in-situ synthesis of metal base composite material overlaying layer |
| 10/15/2013 | US8556573 Diffuser with enhanced surge margin |
| 10/15/2013 | US8556155 Solder ball mounting tool |
| 10/10/2013 | DE102012006996A1 Gasbeaufschlagungsvorrrichtung für Rohrinnenbereiche Gasbeaufschlagungsvorrrichtung for pipe interiors |
| 10/09/2013 | CN102319936B Welding plant for copper-aluminum composite tube heat exchangers |
| 10/08/2013 | US8550326 Expandable mandrel for use in friction stir welding |
| 09/18/2013 | CN203197437U Energy-saving switch for welding |
| 09/18/2013 | CN103302374A Automatic ignition device for gas welding torch |
| 09/11/2013 | CN103286409A Welding method of L-shaped copper sheet terminal |
| 09/05/2013 | DE102012004119A1 Beschichtung von kraftübertragenden Bauteilen mit magnetostriktiven Werkstoffen Coating of force transmitting components with magnetostrictive materials |
| 08/28/2013 | CN203156198U Portable gas welding torch |
| 08/21/2013 | CN203140943U Safety type temperature-controllable welding gun |
| 08/21/2013 | CN203140942U Intermittent welding wire conveying device for flame welding machine |
| 08/21/2013 | CN103252554A Welding wire discontinuous conveying device and welding wire discontinuous conveying method of flame welding machine |
| 07/31/2013 | CN103223539A Welding gun fire control structure and fire control method thereof |
| 07/24/2013 | CN102732346B Low-temperature liquid synthetic welding gas |
| 07/17/2013 | CN203062040U Butt-welded mould |
| 07/10/2013 | CN203045108U Shape cutting device with wheels |
| 07/03/2013 | CN203036639U Welding gun |
| 06/26/2013 | CN203018885U Automatic connector for storage battery |
| 06/26/2013 | CN102642065B Process for welding two devices for manufacturing copper-aluminum composite tube and welding ring |
| 06/20/2013 | DE102011088691A1 Device useful for cleaning a burner head of a welding torch, where at least one scraping element (mounted movably) is arranged on the burner head |
| 06/19/2013 | CN203002290U Gas-liquid mixing stabilivolt automatic liquid adding device |
| 06/19/2013 | CN103167658A Heating furnace induction coil structure and induction coil connecting method |
| 06/12/2013 | CN202984867U Soldering flux generator |
| 06/12/2013 | CN202984866U Gas-mixture energy-saving controller |
| 06/12/2013 | CN102019478B Method for welding bowl copper tube of melting furnace |
| 06/11/2013 | US8461485 Solid wire |
| 06/11/2013 | US8461484 Conductive stud welding |
| 06/11/2013 | US8459528 Assembly for head welding |
| 06/05/2013 | CN202963728U Rotatable welding fixture |
| 05/16/2013 | US20130119588 Cutting and welding torch |
| 05/15/2013 | CN202940704U Improved oxy-hydrogen welding device for motor lead |
| 05/15/2013 | CN202934205U Fuel economizer of jewelry welding gun |
| 05/15/2013 | CN202934204U Rapid igniter |
| 05/01/2013 | CN202910434U Auxiliary tool for lead-acid battery terminal welding |
| 05/01/2013 | CN103075534A Method for machining long-distance transport pipe all-welded ball valve |
| 05/01/2013 | CN103071884A Battery pole group welding device and method |
| 05/01/2013 | CN103071883A Quick igniter |
| 05/01/2013 | CN102248250B Battery pole group welding device |
| 05/01/2013 | CN101851538B Combustion promoter for welding-cutting gas and welding-cutting liquid containing the same |
| 04/25/2013 | WO2013056424A1 Welding gun adjusting device and automatic welding machine |
| 04/25/2013 | US20130102112 Process for Forming Packages |
| 04/24/2013 | CN101352774B Biomass gas welding cutter |
| 04/17/2013 | CN202877686U Tool for cobalt-base alloy surfacing |
| 04/17/2013 | CN102039468B Automatic welding gun for tube-plate circumferential welding |
| 04/10/2013 | CN103028808A Automatic connection machine for storage battery |
| 04/03/2013 | CN101954519B Following device of copper tube inner conductors for radio frequency coaxial cable and following method thereof |
| 03/27/2013 | CN202824927U Simple tool for storage battery sample assembly |
| 03/27/2013 | CN102990186A Transposed conductor welding device |
| 03/27/2013 | CN101537553B Welding joint conveying device on inner surface of piping |
| 03/12/2013 | US8395081 Method and monitoring device for welding by means of a positioning device |
| 03/07/2013 | WO2013029352A1 Welding process for processing feeding funnel |
| 03/06/2013 | CN101892102B High-efficiency industrial gas |
| 02/27/2013 | CN202752722U Novel portable gas welding torch with safety switch |
| 02/26/2013 | US8382439 Process of forming a high temperature turbine rotor blade |
| 02/20/2013 | CN202747354U Welding auxiliary device |
| 02/20/2013 | CN202741882U Welding bracket |
| 02/19/2013 | US8376211 Turbine element repair fixture |
| 02/19/2013 | US8376207 Micro-fluidic injection molded solder (IMS) |
| 02/13/2013 | CN202726248U Portable-type gas welding gun with safety switch |
| 02/13/2013 | CN102922152A Welding method of low-voltage and large-current stranded conductor and bus bar |
| 01/30/2013 | CN202701562U Oil vaporization device |
| 01/30/2013 | CN202701561U Ignition device of automatic assembly line |
| 01/30/2013 | CN202701560U Welding tool for welding way of storage battery |
| 01/29/2013 | US8360304 Method of operating a clamping system of a wire bonding machine |
| 01/23/2013 | CN102284764B Method for overlaying small-aperture through holes |
| 01/16/2013 | CN202674475U Gas control permanent magnet valve for oxygen welding gun |
| 01/16/2013 | CN102873428A Portable welding gun |
| 01/09/2013 | CN202655759U Gas intelligent control system of flame welder |
| 01/03/2013 | DE102011105620A1 Burner support comprises vertical linear guide attached to a guide machine, a carriage provided at an upper end, which is led in vertical linear guide with less friction, and horizontally arranged plate at lower end of carriage |
| 01/02/2013 | CN202639591U Flexible positioning device of welding mold of storage battery terminal |
| 01/02/2013 | CN202639590U Foot switch with adjustable current |
| 01/02/2013 | CN202639589U Combined welding die for bus bar |
| 01/02/2013 | CN202639588U Negative pressure type oxyhydrogen welding cutter |
| 12/26/2012 | CN202622126U Double-head automatic gas welding machine for storage battery terminal |
| 12/26/2012 | CN202622125U Tin-scraping welding machine |
| 12/19/2012 | CN202612928U Weld-aiding gas joint |
| 12/12/2012 | CN202591792U Generator for preventing copper pipe from being oxidized during welding |
| 12/12/2012 | CN202591791U Gas welding gun automatic ignition device |