| Patents for B23K 1 - Soldering, e.g. brazing, or unsoldering (16,089) |
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| 05/01/1990 | US4921156 Soldering apparatus |
| 05/01/1990 | US4920998 Method and apparatus for controlling flow bias in a multiple zone process |
| 05/01/1990 | CA1268322A1 Direct liquid phase bonding of ceramics to metals |
| 04/26/1990 | DE3834589A1 Brazing process |
| 04/25/1990 | EP0365034A1 Dissoldering iron |
| 04/25/1990 | EP0364962A1 Device for monitoring the temperature when wave-soldering planar components |
| 04/24/1990 | US4919322 Desoldering tip and replacement apparatus |
| 04/24/1990 | CA1268022A1 Surface mount technology repair station and method for repair of surface mount technology circuit boards |
| 04/19/1990 | WO1990003864A1 Mass soldering system providing an improved fluid blast |
| 04/19/1990 | CA2000895A1 Arrangement for monitoring the temperature in flow soldering of flat modules |
| 04/18/1990 | EP0364422A1 A method and a device for joining work pieces by brazing or soldering |
| 04/18/1990 | CN1007596B Welding method for drill with diamond compound bit |
| 04/17/1990 | US4916795 Method for mending a dent on a member made of aluminum alloy |
| 04/17/1990 | CA1267926A1 Multi stage heater |
| 04/12/1990 | DE3834147A1 Soldering method for connecting electronic and/or mechanical components to a printed circuit board, and additive and a laser soldering device |
| 04/11/1990 | EP0363136A2 Soldering apparatus of a reflow type |
| 04/11/1990 | EP0362711A2 Joined body of ceramic member and metallic member |
| 04/10/1990 | US4915624 Continuous oven for soldering electronic components |
| 04/10/1990 | US4915286 Method for the soldering of external connection wires to an electronic component |
| 04/05/1990 | WO1990003662A1 Hybrid microchip bonding article |
| 04/05/1990 | WO1990003246A1 Perfluoroheptaglyme - an improved vapor-phase soldering fluid |
| 04/04/1990 | EP0361985A1 Hybrid microchip bonding article |
| 04/04/1990 | EP0361507A1 Process for reflow coating using an atmosphere having a controlled oxidation capability |
| 04/04/1990 | EP0360811A1 Solder connector device. |
| 04/03/1990 | US4914272 Laser beam soldering apparatus and soldering method using the same |
| 04/03/1990 | US4914267 Connector containing fusible material and having intrinsic temperature control |
| 04/03/1990 | US4913333 Solder leveller |
| 04/03/1990 | US4912857 Cooling and exhaust unit for solder reflow system |
| 04/03/1990 | CA1267270A1 Method of making a heat exchanger |
| 03/29/1990 | DE3832424A1 Soldering apparatus |
| 03/28/1990 | EP0360328A1 Device for treating a work piece with laser light, and use of this device |
| 03/27/1990 | US4911351 Method of manufacturing heat-exchanger |
| 03/22/1990 | WO1990003103A1 Hot-gas solder placement device |
| 03/22/1990 | DE3843191C1 Device for soldering |
| 03/20/1990 | US4909430 Reflow soldering method and the apparatus thereof |
| 03/20/1990 | US4909429 Method and apparatus for solder deposition |
| 03/20/1990 | US4909428 Furnace to solder integrated circuit chips |
| 03/15/1990 | DE3830171A1 Verfahren zum einbetten von drahtstuecken Method for embedding drahtstuecken |
| 03/15/1990 | DE3828597A1 Method of changing process parameters in pulse soldering |
| 03/14/1990 | EP0357606A1 Low stress heat sinking for semiconductors |
| 03/14/1990 | CN1007173B Reciprocating-piston compressor for small refrigerator and method for assembling same |
| 03/07/1990 | EP0357020A2 Manufacture or ink jet print heads by diffusion bonding and brazing |
| 03/07/1990 | EP0357019A2 Brazing of ink jet print head components using thin layers of braze material |
| 03/07/1990 | EP0356678A1 Process for producing a solder coating on a metallized ceramic article |
| 03/06/1990 | US4906812 For spot welding, brazing or soldering |
| 03/01/1990 | DE3829596A1 Soldering method |
| 02/27/1990 | US4903631 System for soldering printed circuits |
| 02/27/1990 | CA1266169A1 Method of fabricating fiber-reinforced metal composites |
| 02/21/1990 | EP0160002B1 A method of affixing tubes to headers in a heat exchanger |
| 02/20/1990 | US4903169 Shielded high frequency apparatus having partitioned shield case, and method of manufacture thereof |
| 02/20/1990 | US4902868 Advanced parallel seam-sealing system |
| 02/20/1990 | US4902867 Method of joining an insulated wire to a conductive terminal |
| 02/20/1990 | US4902342 Method for the manufacture of non-allergy creating precious metal objects |
| 02/20/1990 | US4901908 Aluminum material for brazing, method of manufacturing same, and method of manufacturing heat exchanger made of aluminum alloy |
| 02/20/1990 | US4901907 Spraying with water, then non-corrosive flux, oven soldering |
| 02/20/1990 | US4901904 Method of producing brazing metals |
| 02/14/1990 | CN1039696A Soldering apparatus |
| 02/13/1990 | US4899924 Automatic soldering method and device |
| 02/13/1990 | US4899922 Using cemented carbide support |
| 02/07/1990 | EP0353843A1 Powder alloy mix and superalloy article repair method |
| 02/07/1990 | EP0353820A1 Soldering joint |
| 02/06/1990 | US4898791 Solderable layer system |
| 02/06/1990 | US4898320 Method of manufacturing a high-yield solder bumped semiconductor wafer |
| 02/06/1990 | US4897934 Vapor phase processing system |
| 02/06/1990 | CA1265625A1 Method and equipment to solder printed-circuit assemblies |
| 01/31/1990 | EP0353214A2 Drill bit with cemented carbide inserts |
| 01/31/1990 | EP0352454A2 Method for fluxless solder bonding |
| 01/31/1990 | CN1006612B Article heat cohesive device |
| 01/30/1990 | US4896409 Method of producing a rotationally-symmetrical housing, in particular a valve housing |
| 01/25/1990 | DE3824866A1 Application of flux |
| 01/24/1990 | EP0351948A1 Alloy and methods of use thereof |
| 01/24/1990 | EP0351938A2 An aluminum heat exchanger |
| 01/24/1990 | EP0351460A1 Soldering apparatus |
| 01/23/1990 | US4895291 Coating housing and cover with tin or indium, alloying |
| 01/23/1990 | EP0340296A4 Method of repairing damages in superalloys. |
| 01/23/1990 | CA1264508A1 Liquid phase bonded amorphous materials and process for preparation thereof |
| 01/17/1990 | EP0351268A1 Process for soldering exterior connecting wires to an electronic component |
| 01/17/1990 | EP0351044A2 Production of brazeable pipes |
| 01/17/1990 | EP0350719A2 Fitting repair |
| 01/17/1990 | CN1006451B Method for hard-soldering aluminium parts |
| 01/16/1990 | US4894509 Laser assisted heater bar for multiple lead attachment |
| 01/16/1990 | US4893742 Ultrasonic laser soldering |
| 01/09/1990 | US4892995 Electric portable desoldering iron |
| 01/09/1990 | US4892599 Joining metal components |
| 01/09/1990 | US4892498 Process for vacuum-tight sealing of a ceramic tube |
| 01/09/1990 | US4892245 Controlled compression furnace bonding |
| 01/04/1990 | DE3822214A1 Separating device |
| 01/03/1990 | EP0349094A1 Apparatus for soldering printed circuit boards |
| 01/02/1990 | US4891275 Diffusion bonding |
| 01/02/1990 | US4890784 Using aluminum alloy interface |
| 01/02/1990 | US4890781 Automated flow solder machine |
| 12/27/1989 | EP0347782A1 Method of forming solderable wire and connector consisting of such wire |
| 12/26/1989 | US4889277 Method and apparatus for surface mounting terminals |
| 12/26/1989 | US4889275 Method for effecting solder interconnects |
| 12/20/1989 | EP0347106A1 Treating aluminium workpieces |
| 12/19/1989 | US4888067 Process for producing flux for brazing |
| 12/19/1989 | US4887853 Method and apparatus for providing a unitary assembly of tubing and a terminating fitting |
| 12/19/1989 | US4887762 Solder coating processes |
| 12/19/1989 | US4887759 Desoldering apparatus |
| 12/14/1989 | WO1989011938A1 Process and device for gluing and soldering a metallic catalyst carrier |