| Patents for B23K 1 - Soldering, e.g. brazing, or unsoldering (16,089) |
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| 05/20/1992 | EP0485760A1 Low temperature controlled collapse chip attach process |
| 05/17/1992 | CA2055716A1 Wall resisting high thermal gradients and providing large heat flux flow |
| 05/14/1992 | WO1992007679A1 A method of coating ridged plates, particularly printed circuit boards |
| 05/12/1992 | US5113052 Process for the oven brazing of two pieces in rarified or controlled atmosphere |
| 05/12/1992 | US5111991 Method of soldering components to printed circuit boards |
| 05/06/1992 | EP0484004A1 Heat exchanger |
| 05/06/1992 | CN2103394U High-frequency soldering device for band saw blade |
| 05/05/1992 | US5110036 Method and apparatus for solder leveling of printed circuit boards |
| 05/05/1992 | US5110035 Nickel or copper coating on surface oxide, storage |
| 04/28/1992 | US5108024 Method of inspecting solder joints |
| 04/23/1992 | DE4033430A1 Solder coating of conductor pattern for attaching TAB-assembled device - consists of placing foil of flux material with a solder pattern on top, over substrate pattern |
| 04/22/1992 | EP0481710A2 Soldering apparatus |
| 04/22/1992 | EP0481368A2 Partial elimination of copper plate from steel strip by mechanical means |
| 04/21/1992 | US5107095 Clam shell heater employing high permeability material |
| 04/21/1992 | US5106434 Method for producing a metal and ceramic heat-connected body |
| 04/21/1992 | US5105877 Heat exchanger and method for manufacturing |
| 04/15/1992 | EP0480585A2 Device for conveying printed circuit board |
| 04/14/1992 | US5104494 Method of restoring solderability |
| 04/14/1992 | US5104034 Soldering, immersion, fluid flow, withdrawal; circuit boards |
| 04/14/1992 | US5104031 Distributor tube end former |
| 04/14/1992 | US5103559 Method for making heat exchanger having at least two collecting pipes |
| 04/08/1992 | CN2100952U Welder machine for silicon carbon rod heating band saw |
| 04/07/1992 | US5102747 Joining molybdenum or its alloy and graphite parts by soldering using zirconium solder |
| 04/07/1992 | US5102033 Method for improving the fillet-forming capability of aluminum vacuum brazing sheet products |
| 04/07/1992 | US5102032 Finned assembly for heat exchangers |
| 04/07/1992 | US5102031 Method for depositing braze alloy to base metal surfaces using electric discharge process |
| 04/07/1992 | US5102028 Localized soldering station using state changing medium |
| 04/07/1992 | US5101889 Heat exchanger u-bend dipped joint with vent for clearance space |
| 04/07/1992 | US5101691 Methods of manufacturing cutter assemblies for rotary drill bits |
| 04/07/1992 | CA1298535C Aluminium alloys brazing method using no feller metal |
| 03/31/1992 | US5100048 Method of brazing aluminum |
| 03/31/1992 | CA1298143C Solder removal devices |
| 03/25/1992 | EP0476912A2 Electronic device manipulating apparatus and method |
| 03/25/1992 | EP0476877A2 Process for soldering superconducting fibers into a copper channel |
| 03/25/1992 | EP0476772A2 Procedure for the fabrication of high-strength brazing joints |
| 03/24/1992 | US5098656 Bonding alloys |
| 03/24/1992 | US5098470 Nickel alloys for repair of articles |
| 03/24/1992 | US5098010 Process using protective flux coatings for delaying joining and soldering operations |
| 03/24/1992 | US5098009 Method for joining joint portions of electromagnetic wave shielding materials |
| 03/24/1992 | CA1297736C Portable vacuum pump for desoldering purposes |
| 03/18/1992 | EP0474909A1 Method of soldering honeycomb body |
| 03/17/1992 | US5096559 Cathode roller mechanism |
| 03/17/1992 | US5096504 Cleaning agent for rosin-base solder flux |
| 03/17/1992 | US5096110 Control system for vacuum brazing process |
| 03/10/1992 | US5094139 Desoldering braid |
| 03/05/1992 | WO1992003903A1 Method of producing a soldered joint, and equipment with such joints |
| 03/05/1992 | WO1991019414A3 Process for dip-soldering printed circuit boards |
| 03/03/1992 | US5093545 Method, system and composition for soldering by induction heating |
| 03/03/1992 | CA1296538C Deep freezing apparatus |
| 02/27/1992 | DE4026722A1 Making soldered connection between component and PCB - locating discs on terminal pins to improve contact with soldering pads of flexible board |
| 02/25/1992 | US5090743 Compressible fitting and associated method |
| 02/25/1992 | US5090651 Gas curtain additives and zoned tunnel for soldering |
| 02/25/1992 | US5090613 Method of manufacturing an anode assembly of a magnetron |
| 02/19/1992 | EP0471619A2 Solder reflow furnace |
| 02/18/1992 | US5088639 Soldering process |
| 02/14/1992 | WO1992003252A1 Solder fluxes bearing oxide removers generated by light |
| 02/13/1992 | DE4024181C1 Vapour phase soldering installation - has valve in by=pass opening in dependence on preset temp. of sec. medium in soldering tank |
| 02/12/1992 | EP0470200A1 Plate heat exchanger and method for its manufacture. |
| 02/12/1992 | CN1015474B Vacuum furnace for heat treatment of metallic workpieces |
| 02/11/1992 | US5087383 Novel azeotropic or azeotrope-like mixture of 2,2,2-trifluoroethyl 1,1,2,2-tetrafluoroethyl ether and ethanol, and its use |
| 02/11/1992 | US5086968 Weld repairable combustor |
| 02/11/1992 | US5086967 Solder connection device |
| 02/11/1992 | US5086966 Palladium-coated solder ball |
| 02/11/1992 | CA1295461C Method of mounting refined contact surfaces on a substrate, and substrate provided with such contact surfaces |
| 02/05/1992 | EP0469788A2 Method and apparatus for reflow-soldering of print circuit boards |
| 02/04/1992 | US5086371 Printed circuit board assembly handle/stiffener |
| 02/04/1992 | US5085365 Heating a metal surface and applyig a flux of a water soluble organic acid and a nontoxic carrier |
| 02/04/1992 | CA1295114C Method of manufacturing a heat-exchanger |
| 01/29/1992 | EP0468000A1 Tunnel for fluxless soldering. |
| 01/28/1992 | US5084361 Catalytic exhaust systems, flat and corrugated steel sheets brazed together |
| 01/28/1992 | US5083698 Vacuum tip surmo-wick removal system |
| 01/21/1992 | US5082167 Method of soldering honeycomb body |
| 01/21/1992 | US5081976 Bucket tappet for an internal combustion engine with overhead camshaft |
| 01/21/1992 | US5081739 Solder-removing tool |
| 01/21/1992 | CA1294419C Method for making corrosion resistant heat exchangers |
| 01/15/1992 | EP0465861A1 Brazing alloy |
| 01/08/1992 | EP0464916A2 High-temperature-resistant composite body |
| 01/08/1992 | EP0464652A1 Agent and method for removing rosin-base solder flux |
| 01/02/1992 | EP0463098A1 A fluxless soldering process. |
| 01/02/1992 | EP0462973A1 Process using protective flux coatings for delaying, soldering and low temperature brazing operations and flux solutions therefor |
| 12/31/1991 | US5077139 Coating applied to piston rods of hydraulic cylinders |
| 12/31/1991 | US5076863 Joined body of ceramic member and metallic member, and process for joining ceramic member and metallic member |
| 12/31/1991 | US5076487 Process for reflow soldering |
| 12/31/1991 | US5076484 Joining structure of a turbine rotor |
| 12/31/1991 | US5076198 Sight glass structure and method of installing the same |
| 12/31/1991 | US5075965 Low temperature controlled collapse chip attach process |
| 12/31/1991 | CA1293653C Nozzle device |
| 12/26/1991 | WO1991019587A1 Inerted infrared soldering system |
| 12/24/1991 | CA1293394C Copper-zinc-manganese-nickel alloys |
| 12/18/1991 | EP0461961A1 Solder reflow furnace |
| 12/18/1991 | EP0461876A2 Method for brazing with simultaneous carburization |
| 12/18/1991 | EP0461818A2 Solder-desolder modular station |
| 12/18/1991 | EP0461410A1 Organometallic interconnectors |
| 12/17/1991 | US5072873 Columnar structures disposed on a semiconductor supporting base |
| 12/17/1991 | US5072789 Heat exchanger made of aluminum |
| 12/12/1991 | WO1991018701A1 Fluxless resoldering system and fluxless soldering process |
| 12/12/1991 | DE4015895C1 Appts. for welding of small titanium (alloy) parts e.g. jewellery - comprises enclosure which can be sealed gas-tight and which contains gas inlet for welding torch |
| 12/10/1991 | US5071059 Method for joining single crystal turbine blade halves |
| 12/10/1991 | US5071058 Wetting surface with metal;printed circuits |
| 12/05/1991 | DE4017286A1 (De)soldering device for small precision soldering - has laser beam directed through tapered cap and focussed at end of cap onto solder area |