Patents for B23K 1 - Soldering, e.g. brazing, or unsoldering (16,089)
01/1996
01/16/1996US5484979 Coating of an ester of a polyhydroxy compound
01/16/1996US5484974 Making electric-resistance-soldered multilayer tubing
01/16/1996US5484096 Method of bonding two bodies together by brazing
01/10/1996EP0690762A1 Method of soldering ribs to a half-section pipe and a device for carrying out said method
01/09/1996US5482736 Coating with dielectrics and masking with apertures
01/09/1996US5482645 Non-ozone depleting cleaning composition for degreasing and defluxing purposes
01/09/1996US5482201 Transport device and process for a vapor-phase soldering installation
01/09/1996US5482200 Method for applying solder to a fine pitch flip chip pattern
01/09/1996CA2127643A1 Hot gas soldering instrument
01/09/1996CA2069132C Light-beam heating apparatus
01/04/1996WO1996000137A1 Solder for soldering articles and a method of soldering
01/04/1996WO1996000136A1 Method and device for the soldering of circuit boards and similar articles using combined wave/reflow soldering or a special soldering technique
01/04/1996DE4422341A1 Soldering appts. for surface mounted devices
01/04/1996DE4421996A1 Verfahren und Vorrichtung zum kombinierten Wellen- und Reflow-Löten von Leiterplatten und dergleichen Method and apparatus for combined wave and reflow soldering circuit boards and the like
01/03/1996EP0689894A1 Method and apparatus for brazing a porous metallic body on a metallic piece, and manufactured filter
01/03/1996EP0689491A1 Smd-soldering installation
01/02/1996US5481087 Soldering apparatus with improved filter
01/02/1996US5480483 Apparatus for depositing solder on the terminal pads of printed circuit boards
01/02/1996US5479694 Method for mounting integrated circuits onto printed circuit boards and testing
12/1995
12/27/1995EP0689073A1 Alignment and bonding techniques
12/27/1995EP0689023A1 Thin heat exchanger, and method for manufacturing the same
12/27/1995EP0688254A1 Solder nozzle with gas knife jet
12/26/1995US5478009 Selective removal of a single solder ball from an array of solder balls
12/26/1995US5478005 Apparatus and method for fluxless soldering
12/26/1995US5478004 Automatic soldering apparatus
12/21/1995WO1995034911A1 Electrostatic chuck
12/20/1995CN2215371Y Programmable aluminium braze air furnace
12/19/1995US5477034 Brazing apparatus for bonding polycrystalline diamond compact or boron nitride disc to cutting tooth support body of hard metal carbide including disc holder, radio frequency induction heater, gas flow supply to cool exposed face of disc
12/19/1995US5476723 Coated superalloy component
12/19/1995US5476211 Method of manufacturing electrical contacts, using a sacrificial member
12/19/1995US5476207 Method and apparatus for fluxing and soldering terminals on a printed circuit board
12/14/1995WO1995034106A1 Microelectronic contacts and assemblies
12/14/1995DE4420364A1 Prodn. of salt latent heat storage container
12/13/1995EP0686073A1 No-clean, low-residue, volatile organic compound free soldering flux and method of use
12/13/1995CN1113375A Method of depositing solid substance on a substrate
12/07/1995DE4419258A1 Method and appts. for induction soldering
12/07/1995DE3844727C2 Laser beam welding
12/06/1995EP0685880A1 Method for interconnecting an electronic device using a removable solder carrying medium
12/06/1995EP0685879A1 Method for interconnecting an electronic device using a transferable solder carrying medium
12/06/1995CN1030438C Method for soldering aluminium-copper heterogenous metal
12/05/1995US5472135 Reflow apparatus and method
11/1995
11/30/1995DE4091519C2 Soldering machine with slotted rise tower
11/28/1995USRE35098 Method of making a heat exchanger
11/28/1995US5470014 Brazing of aluminum-beryllium alloy
11/23/1995DE4417866A1 Method and appts. for soldering electronic components using paste solder and preheat and reflow in oven
11/22/1995EP0683369A1 Heat exchanger apparatus
11/22/1995EP0683006A1 Soldering equipment for soldering electronic components
11/22/1995EP0682587A1 Wave-soldering using a shroud for a gas.
11/22/1995CN1112352A Process for wave soldering components on a printed circuit board in a temperature controlled nonoxidizing atmosphere
11/22/1995CN1030292C Jig for detecting height of wavy solder surface, method of controlling height of solder surface
11/21/1995US5467914 Method and apparatus for fluxing and soldering terminals on a printed circuit board
11/21/1995US5467912 Reflow soldering apparatus for soldering electronic parts to circuit substrate
11/21/1995CA2116269C Method of making an article comprising solder bump bonding
11/16/1995WO1995030512A1 Gas turbine engine vane assembly repair
11/16/1995WO1995030509A1 Process for wave-soldering printed circuit boards
11/16/1995WO1995030508A1 Process for soldering metal structures with a bonding material comprising different states
11/16/1995DE4417285A1 Appts. for soldering electronic circuits with multiple connection points to support
11/16/1995DE4416959A1 Appts for heating surface of conductor plates to be soldered
11/15/1995EP0682351A1 Vacuum interrupter and method for manufacturing the same
11/15/1995EP0682224A1 Heat exchanger
11/14/1995US5466908 Method and apparatus for cutting patterns of printed wiring boards and method and apparatus for cleaning printed wiring boards
11/14/1995US5466538 Copper-zinc alloy, improved wettability, brazing layer, diffusion mixture layer
11/09/1995DE4416788A1 Verfahren zum Wellenlöten von Leiterplatten A method for wave soldering of printed circuit boards
11/08/1995EP0681418A2 Process for wave soldering components on a printed circuit board in a temperature controlled non-oxidizing atmosphere
11/08/1995EP0681417A2 Solder tool
11/08/1995EP0680396A1 Method of brazing.
11/07/1995US5464146 Thin film brazing of aluminum shapes
11/07/1995US5464145 Heat exchanger for automobile air conditioning system and method for manufacture of the same
11/01/1995CN1110937A Method and device for dry fluxing of metallic surfaces before soldering or tinning
10/1995
10/31/1995US5462216 Process for brazing metal, and apparatus therefor
10/25/1995EP0678343A1 Method of depositing solid substance on a substrate
10/24/1995US5460653 Spray type flux applying device
10/24/1995US5460652 Molten metal coating apparatus
10/24/1995US5460318 Diebonding geometry for packaging optoelectronics
10/23/1995CA2146594A1 Process for wave soldering components on a printed circuit board in a temperature controlled non-oxidizing atmosphere
10/19/1995WO1995027584A1 Method for soldering and insulating two outer ends of cables and the like for connecting
10/19/1995DE4414560A1 Spraying and full-area or partial application of liquids
10/19/1995DE4412792A1 Appts. for joining flat workpieces
10/17/1995USRE35063 Method of soldering honeycomb body
10/17/1995US5458281 Method for removing meltable material from a substrate
10/17/1995US5457885 Heat exchanger and method for producing the same
10/12/1995WO1995026852A1 Process and device for coating a non-solderable surface with a solderable metallised layer
10/12/1995WO1995026851A1 Mounting and electrically interconnecting components by solderbumps
10/11/1995EP0676800A2 Process for producing metal-bonded-ceramic materials or components
10/05/1995DE19503178A1 Producing solderable metallising layer on non-solderable surface
10/04/1995EP0674963A1 Locking system of the weld rings to position at the extremity of the tubes to weld of the injection/sucking fittings for heat exchangers
10/03/1995US5454507 Method for vacuum brazing aluminum members
09/1995
09/28/1995WO1995025823A1 Solder recovery
09/27/1995EP0568568B1 Method of brazing metal surfaces
09/27/1995EP0465637B1 Weld repairable combustor
09/27/1995CN1029861C Decarbonizing treatment of graphite contacts of electric switches
09/26/1995US5452843 Method of brazing a composite bit using direct cooling means
09/21/1995DE19505763A1 Soldering appts. for mounting components on printed circuit boards
09/20/1995EP0673046A1 Semi-finished product used for a contact layer, for an electric circuit component, and manufacturing apparatus therefor
09/20/1995EP0672472A1 Method of fabricating a heat exchanger tube array
09/19/1995CA1337037C Fluxless application of a metal-comprising coating
09/19/1995CA1337030C Solder connector device
09/13/1995EP0671118A1 Process and plant for the automatic removal of components.
09/06/1995EP0670103A1 Local hardening method of a semiconductor integrated circuit
09/05/1995US5447697 Metal catalyst carrier