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WO/2003/047803 |
The invention concerns a method for assembling two parts (10, 11) whereof the dimensions of one of the parts or the final assembly should be observed with accuracy, which consists in prior machining, in the part whereof the dimensions sh...
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WO/2003/047802 |
The invention concerns a method for setting a protective coating (4) on the inner wall of a tube (2). Said method is characterized in that it consists in producing a cylindrical bushing having a thickness not less than 1 mm, then in sett...
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WO/2003/045619 |
A family of low temperature brazing alloys wherein the alloy is utilized in the form of a filler metal or shim and consists of electroplated nickel on zinc shimstock, wherein the zinc shimstock includes zinc, aluminum and silicon, with o...
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WO/2003/045618 |
A brazing product for fluxless brazing comprises an aluminum or aluminum alloy substrate; a layer of an aluminum eutectic-forming layer applied to the substrate, and a braze-promoting layer comprising one or more metals from the group co...
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WO/2003/043777 |
A method of manufacturing an article of manufacture for use in a fluxless brazing process is disclosed. The method comprises the step of applying a braze-promoting layer including one or more metals selected from the group consisting of ...
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WO/2003/043779 |
The invention relates to a method for manufacturing a stator component or rotor component (10), at least one ring element (3). A joining material is provided in contact with at least one of the blade (2) and the ring element (3). The bla...
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WO/2003/041958 |
The present invention described a method of adhering titanium metal layer to substrate surface, comprising : (a) providing heating apparatus and diffusion layer in chamber &semi (b) utilizing platform with through holes which connected t...
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WO/2003/039799 |
The invention relates to a radiant heating method and assembly for a multi-chamber vacuum-soldering system for vacuum-soldering components to substrates in a vacuum chamber. Said assembly comprises a heating device and a device for trans...
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WO/2003/037823 |
The invention relates to a metallization method using a silicon alloy that melts at a temperature T1. According to the invention, the aforementioned alloy is used to metallize certain areas of the surface of an oxide ceramic part that is...
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WO/2003/037559 |
A process of making a shaped product consisting of aluminium or an aluminium alloy comprising the steps of producing an intermediate object by extrusion or rolling and having at least one flat surface, coating the at least one flat surfa...
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WO/2003/035318 |
The invention relates to a device and method for laser beam soldering, in particular, for laser beam hard soldering. During laser beam soldering, the relative position of the laser focus, wire and joints to one another is decisive for a ...
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WO/2003/035319 |
A desoldering wick dispenser has a housing (10) with a coil (16) of desoldering wick in the housing. A tube (313) is connected to the housing (10) and an end portion of the wick extends from the coil through the tube (313) to protrude be...
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WO/2003/032297 |
This invention relates to an SBB machine and method used in a magnetic head assembly process of HGA production for hard disk drives. The SBB comprises a laser head with a focus system, a monitor with a camera positioning system and a fle...
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WO/2003/028932 |
A processing device, a processing method, and production equipment using the device and the method capable of locally heating a work at a high speed and being applied to a soldering connection, the device comprising a light source (1) ge...
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WO/2003/028933 |
An integral heating nozzle (16) and a syringe needle pickup vacuum tube (32) where the nozzle (26) moves relative to the pickup tube, FIG. 4, and where the nozzle does not move relative to the pickup tip, FIG. 1. The relative movement al...
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WO/2003/030246 |
According to the invention, a chip (4), maintained on a chip support (13) by means of a mandrel (1) is heated by a radiation source (12) on the side opposite to the wafer (2) so as to melt an input soldering metal applied on one side opp...
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WO/2003/026833 |
A mask (1010, 1210) having cells (1034, 234) is disposed on a surface of a heater stage (1008, 1208), and is filled (printed) with solder paste (1202). A substrate (e.g., wafer 1006) is assembled to the opposite side of the mask, and the...
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WO/2003/026835 |
A flux composition for solders which has a high wetting ability and is excellent in reliability after bonding and storage stability&semi a solder paste&semi and a soldering method comprising these. The flux composition comprises at least...
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WO/2003/024653 |
The invention relates to a method for the production of a soldered connection between at least two contact partners (22, 23) of a contact arrangement (21), whereby a moulded piece of soldering material (27) is arranged at a separation fr...
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WO/2003/022499 |
The invention relates to a method and a device for applying a solder material to a metallic structure (23), especially a honeycomb body (1). Said metallic structure (23) is brought into contact with a powdery solder material (6) in such ...
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WO/2003/023496 |
A method and apparatus for manufacturing an eyeglass frame having different metal components, using a single connecting solder price. The method involves the steps of forming easily-formable components of an eyeglass frame, using titaniu...
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WO/2003/022500 |
Disclosed is a method of manufacturing an aluminium or aluminium alloy joined product (1, 2), such as a shaped and hollow member (1, 2), comprising the sequential steps of: (a) providing two parts (1, 2) made of aluminium or aluminium al...
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WO/2003/022504 |
The invention relates to a method for joining a metallic fastening element to a metallic workpiece (5), whereby the fastening element has a support (2) that supports a soldering material (3) to which the support (2) is connected in an el...
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WO/2003/014612 |
Pipes (2, 3) made of a difficult−to−weld material to be used at a high temperature are internally (3a) or externally (2a) threaded at their end portions, and are thread−fastened to each other. The inner and&sol or outer faces of th...
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WO/2003/012833 |
The present invention provides a process and apparatus (10)n for mounting semiconductor components (12) to substrates (20). More particularly, the apparatus (10) includes a placing mechanism (300) positioned on a support frame (40) for p...
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WO/2003/003800 |
A device integration method involves attaching two components together using a first material having a first melting point, then creating a unit by attaching the two components to a third component, using a second material having a secon...
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WO/2003/002282 |
The invention relates to a method of manufacturing heat transfer tubes for a heat exchanger such as an automobile radiator. The tubes are preferably formed of copper or a copper alloy. A sheet of the material is folded into a shape that ...
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WO/2002/103262 |
A heat transfer element assembly (501) for use within a refrigeration system comprising tubing (502) brazed to aluminium sheet (503). In a preferred embodiment the tubing (502) comprises an oblong cross-section and further comprises a se...
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WO/2002/102539 |
A honeycomb cell structure (10) has a plurality of first strips (16) each formed into a generally zig-zag configuration and placed side by side to form a plurality of rows of cells in a generally honeycomb configuration with nodes (28) b...
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WO/2002/098600 |
An iron based brazing material for joining objects by brazing represents an alloy, which apart from iron contains 0-40 % Cr, preferably 9-30 % Cr, 0-16 % Mn, preferably 0-8 % Mn, and even more preferably 0-5 % Mn, 0-25% Ni, 0-1 % N and m...
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WO/2002/097160 |
First, a wax sheet is provided (step S1). The wax sheet consists of a wax material layer, an adhesive material layer and release paper. The wax material layer consists of a wax material. Next, a coating material layer is laid on the wax ...
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WO/2002/096588 |
The invention relates to a component comprising a base body (1) consisting of a ceramic material, which has at least one surface that is at least partially covered by a protective layer (3) that prevents the diffusion of organic solvents...
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WO/2002/090032 |
The invention refers to a method of brazing together thin heat exchanging plates of an iron based base material provided with port holes and a pressing pattern of elevations and depressions over the heat exchanging area of the plates and...
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WO/2002/090734 |
Sheet film (1) for a metallic honeycomb body (2), made from layers (3) of sheets, whereby a number of said sheet films (1) may be connected to form the honeycomb body (2), by means of a solder (19) in the form of a powder, characterised ...
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WO/2002/091800 |
A MoSi¿2? arc-shaped heater formed in a continuous waveform, characterized in that U-shaped heater members having parallel parts are connected alternately to each other at the end parts, and the parallel faces of the U-shaped heater mem...
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WO/2002/087814 |
A process of making a shaped product consisting of aluminium or an aluminium alloy comprising the steps of producing an intermediate object by extrusion or rolling and having at least one flat surface, coating the at least one flat surfa...
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WO/2002/087297 |
An electronic apparatus provided by a quite novel solder connection, specifically, a flip chip connection implemented on a high-temperature side in a temperature hierarchy connection, in place of a high-lead solder containing much lead. ...
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WO/2002/081137 |
The invention relates to a method for producing metallic honeycomb bodies (1), comprising the following steps: stacking and/or winding of at least partially structured metallic films (2) to form a honeycomb structure (3) with channels (5...
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WO/2002/076664 |
An apparatus and method for capturing the emissions from a controlled atmosphere treatment apparatus 10) of the type having at least one, and usually several, controlled atmosphere zones (14, 16, 18, 20) therein and exhaust stacks (22, 2...
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WO/2002/068716 |
A wear-resistant coating layer excellent in oxidation resistance and durability and applicable readily at low cost. The wear-resistant coating is formed on the end of the metal base constituting a blade of a gas turbine. The thickness of...
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WO/2002/067647 |
The invention relates to a bonder for small components, comprising a transfer device, which transfers the components from a pick-up or receiving position to a component part that is available at the bonding position and which carries out...
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WO/2002/066200 |
The present invention comprises a method of manufacturing a brazed body. The method comprises forming a multi-layer assembly comprising: a first material capable of forming a first oxide and having a melting temperature higher than 660 Â...
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WO/2002/062517 |
A machining method for an integrated piping plate 201, for example, composed of a plurality of plates joined together, and in which an instrument and a component constituting an apparatus, or the instrument, or the component are or is di...
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WO/2002/063674 |
A method and structure for solderably coupling an electronic module (e.g. a ceramic or plastic ball grid array module) to a circuit board. A lead-free solder ball is soldered to the module without using a joining solder to effectuate the...
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WO/2002/062111 |
Reactive atom plasma processing can be used to shape, polish, planarize and clean the surfaces of difficult materials with minimal subsurface damage. The apparatus and methods use a plasma torch, such as a conventional ICP torch. The wor...
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WO/2002/060639 |
The invention relates to a brazing product, e.g. a brazing sheet product, having an aluminium layer (1) being made of an aluminium alloy comprising silicon in an amount in the range of 2 to 18% by weight, and a layer (2) comprising nicke...
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WO/2002/061361 |
A heat exchanger capable of performing a heat exchange for a medium with a heat conducting to tubes (210) and fins (220), comprising the tubes, fins, tanks (300), and a connector (400) assembled with each other and heated in a furnace to...
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WO/2002/060828 |
Fabrication apparatus and methods are disclosed for shaping and finishing difficult materials with no subsurfaces damage. The apparatus and methods use an atmospheric pressure mixed gas plasma discharge as a sub-aperture polisher of, for...
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WO/2002/056952 |
An emmiter for a miniature X-ray apparatus comprises an insulating shell (110), an anode (120), and a cathode (130). The insulating shell includes a conical brazing surface (112), brazed to a conical brazing surface (122) on the anode. T...
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WO/2002/057700 |
The present invention relates to an inner fin 5 for heat exchanger flat tubes 22A which comprises a metal plate having a corrugated cross section and which is to be enclosed in the flat tube 22A, all ridges 51 and all furrows 52 of the i...
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