| Patents for B23K 1 - Soldering, e.g. brazing, or unsoldering (16,089) |
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| 12/28/1994 | EP0527875B1 Brazed plate heat exchanger |
| 12/27/1994 | US5376404 Passing board through nip rolls at least one of which is coated with liquid varnish transferred from applicator roll at specified viscosity and thickness |
| 12/27/1994 | US5375759 Power coating of hardfacing alloy by forming a retaining wall around the substrate |
| 12/22/1994 | WO1994029072A1 A method of brazing |
| 12/22/1994 | WO1994029062A1 Exhaust gas cleaning metal carrier and method of manufacturing the same |
| 12/22/1994 | DE4422316A1 Vacuum switching tube having an annular insulator |
| 12/22/1994 | DE4320056A1 Laser hot-air micro-radiator |
| 12/22/1994 | DE4319742A1 Laser ball pen |
| 12/21/1994 | EP0629596A2 Internal joint of metal-ceramic composites |
| 12/21/1994 | CN1096623A Jig for detecting warp of pringed circuit board and method of producing printed circuit board |
| 12/20/1994 | US5374809 Induction heating coupler and annealer |
| 12/20/1994 | US5374402 Metal-made honeycomb carrier body |
| 12/20/1994 | US5374331 Preflux coating method |
| 12/20/1994 | US5373985 Upward soldering method |
| 12/15/1994 | DE4319563A1 Arrangement for the wave soldering of a printed circuit board to be soldered |
| 12/13/1994 | US5373113 Solder reflow mounting board |
| 12/13/1994 | US5372296 Graphite lid seal fixture |
| 12/13/1994 | US5372293 Apparatus for degolding or tinning conductive portions of a microelectronic device |
| 12/13/1994 | CA2125622A1 Internal soldering in metal/ceramic composites |
| 12/07/1994 | EP0627500A1 Defluxing agent, cleaning method and cleaning apparatus |
| 12/06/1994 | US5370297 Soldering apparatus |
| 12/06/1994 | US5370176 Heat exchanger apparatus |
| 12/06/1994 | US5370092 Engine valve and method for producing the same |
| 11/30/1994 | EP0626226A1 Apparatus for continuously soldering the connections of electronic circuits |
| 11/30/1994 | EP0625933A1 Method of providing particle retaining metal surfaces and flux retaining metal components. |
| 11/29/1994 | US5368222 Wavesoldering device and procedure |
| 11/29/1994 | US5368220 Sealed conductive active alloy feedthroughs |
| 11/29/1994 | US5368219 Method and apparatus for applying solder flux to a printed circuit |
| 11/27/1994 | CA2119975A1 Wave soldering method and apparatus |
| 11/24/1994 | WO1994026455A1 Method of soldering heat resisting alloy having insulating oxide film on its surface, and preheated type exhaust gas cleaning metal support and method of manufacturing the same |
| 11/23/1994 | EP0625796A2 Soldering method and apparatus for use in connecting electronic circuit devices |
| 11/23/1994 | EP0422000B1 Process for gluing and soldering a metallic catalyst carrier |
| 11/23/1994 | CN1026670C Surface treatment method and agent for aluminium and aluminium alloy solid welding |
| 11/22/1994 | US5367124 Compliant lead for surface mounting a chip package to a substrate |
| 11/22/1994 | US5366136 Process for forming a coating on a superalloy component, and the coated component produced thereby |
| 11/17/1994 | EP0624416A2 Method and apparatus for assessing and restoring solderability |
| 11/17/1994 | DE4316175A1 Soldered connection and soldering method |
| 11/15/1994 | US5364011 Micro soldering system for electronic components |
| 11/08/1994 | US5361973 Method of soldering |
| 11/08/1994 | US5361969 Gas shrouded wave improvement |
| 11/08/1994 | US5361964 Soldering apparatus and method |
| 11/08/1994 | CA1332890C Mass soldering system providing an improved fluid blast |
| 11/02/1994 | EP0622838A1 Method of making an article comprising solder bump bonding |
| 11/02/1994 | EP0622581A1 Method for sealing thermal processing apparatus |
| 11/02/1994 | EP0340296B1 Method of repairing damages in superalloys |
| 11/02/1994 | CN2181353Y Main radiator-fan flame soldering device |
| 10/27/1994 | WO1994023888A1 Non lead soldering in a substantially oxygen free atmosphere |
| 10/26/1994 | EP0621101A1 Methods and apparatus for soldering a workpiece in a non-oxidizing gas atmosphere |
| 10/26/1994 | EP0561798B1 Temperature regulator for soldering and unsoldering equipment |
| 10/25/1994 | US5359170 Apparatus for bonding external leads of an integrated circuit |
| 10/25/1994 | US5358169 Method of soldering leads to electrical components |
| 10/25/1994 | US5358167 Soldering apparatus |
| 10/25/1994 | US5358166 Reflow soldering apparatus |
| 10/20/1994 | DE4312222A1 Device for supplying protective gas to a heated workpiece |
| 10/19/1994 | EP0620077A1 Soldering flux and its use in inert gas wave soldering |
| 10/18/1994 | US5356658 Filling apertures of plate with liquid, aligning over pad and blowing out liquid |
| 10/18/1994 | US5356066 Automatic soldering apparatus |
| 10/18/1994 | CA2011030C Process for reflow soldering |
| 10/18/1994 | CA1332546C Process for joining/coating using an atmosphere having a controlled oxidation capability |
| 10/13/1994 | WO1994022628A1 Combining method and apparatus using solder |
| 10/12/1994 | CN1093330A A device for ultrasonic sealing |
| 10/11/1994 | US5354623 Joint, a laminate, and a method of preparing a nickel-titanium alloy member surface for bonding to another layer of metal |
| 10/11/1994 | US5354578 Process for the preparation of wear-resistant hard material layers on metallic supports |
| 10/11/1994 | US5353981 Using soldering alloy consisting of magnesium and one or more of aluminum, zinc, lithium and silver |
| 10/11/1994 | CA2030014C Multi-piece flexural pivot |
| 10/11/1994 | CA1332299C Alloy and methods of use thereof |
| 10/11/1994 | CA1332298C Alloy mix and method of repair of an article therewith |
| 10/06/1994 | DE4410021A1 Material for the surface treatment of a metallic base of an artificial tooth, and surface treatment method using such a material |
| 10/05/1994 | EP0618035A1 Solder/desolder device for integrated circuits |
| 10/05/1994 | EP0617833A1 Process for pre-soldering a contact base for an electric circuit component and semi-finished product for use as a contact base. |
| 10/05/1994 | EP0617650A1 Method of soldering catalyst supports in catalytic converters. |
| 10/05/1994 | CN2178581Y Induction double wave crest electromagnet pump of liquid metal soft drill steel join |
| 09/29/1994 | WO1994021415A1 Smd-soldering installation |
| 09/27/1994 | US5350534 Composition based on 1,1,1,3,3-pentafluorobutane, methylene chloride and methanol, for the cleaning and/or drying of solid surfaces |
| 09/27/1994 | US5350105 Solder connector device |
| 09/27/1994 | CA2055910C Fluxless solder |
| 09/27/1994 | CA1332130C Method for post-treatment of plated steel sheet for soldering |
| 09/21/1994 | EP0615907A1 A device for ultrasonic sealing |
| 09/21/1994 | EP0615678A1 A process and an apparatus for wave soldering. |
| 09/20/1994 | US5348681 Composition based on 1,1,1,3,3-pentafluorobutane and methylene chloride, for the cleaning and/or drying of solid surfaces |
| 09/20/1994 | US5348209 Apparatus for brazing and installing honeycomb core seals |
| 09/20/1994 | US5347711 Termination of multi-conductor electrical cables |
| 09/15/1994 | WO1994020253A1 Solder nozzle with gas knife jet |
| 09/15/1994 | DE4404928A1 Heater of metal tubes intimately connected to one another, and method of producing it |
| 09/14/1994 | CN1092140A Sealing movable ring with combined braze-welded structure |
| 09/14/1994 | CN1091942A Metallic vacuum double-walled container and manufacturing method therein |
| 09/13/1994 | US5346775 Article comprising solder with improved mechanical properties |
| 09/08/1994 | DE4330467C1 Method for soldering surface-mounted electronic components (SMDs) onto printed circuit boards |
| 09/08/1994 | DE4320910C1 Method of producing a gastight soldered connection and use of this method in the production of components having a vacuum-tight housing |
| 09/06/1994 | US5345061 Convection/infrared solder reflow apparatus utilizing controlled gas flow |
| 09/06/1994 | US5345056 Plasma based soldering by indirect heating |
| 09/06/1994 | US5344717 Method of brazing and apparatus |
| 09/06/1994 | US5344064 Method for unsoldering heat exchanger end tank from core header plate |
| 08/31/1994 | EP0613332A1 Interconnect for microchip carrier |
| 08/31/1994 | EP0612863A1 Reducing agent regeneration system and method |
| 08/31/1994 | EP0612579A1 Brazing of oxidisable alloys |
| 08/31/1994 | EP0612577A1 Article comprising solder with improved mechical properties, and method of making the solder |
| 08/31/1994 | EP0612396A1 In tank oil cooler |
| 08/30/1994 | US5341980 Method of fabricating electronic circuit device and apparatus for performing the same method |
| 08/30/1994 | US5341978 Braze furnace with improved inert gas system |