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WO/2022/148927A1 |
The insert (1) comprises a head portion (4) comprising a docking portion (7) for receiving a welding electrode, a peripheral edge (6) which is intended to bear against the receiving portion, and a body portion (5) which is intended to ex...
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WO/2022/148780A1 |
The invention relates to a method for producing a heat transfer system (1), wherein a heat collector and a heat exchanger (3) are bonded together via a thermomechanical bridge (7). The method is characterized in that an initial gap (6) b...
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WO/2022/148941A1 |
The present application relates to a method for joining, by brazing, a first part and a second part, the steps of preparing at least one of the parts comprising the following: a) providing a part (100) intended to be brazed, the part bei...
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WO/2022/144091A1 |
Provided is a connection element comprising a tubular first part with a first ring-shaped connection face for connection with a highly heat resistant steel pipe and a tubular second part with a second ring-shaped connection face for conn...
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WO/2022/128177A1 |
The invention relates to a sintering paste consisting of: (A) 30 to 40 wt.% of silver flakes with an average particle size ranging from 1 to 20 µm, (B) 8 to 20 wt.% of silver particles with an average particle size ranging from 20 to 10...
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WO/2022/128800A1 |
The invention relates to a method for pretreating a polymer-coated surface (11) that comprises particles and/or pigments, wherein laser light is emitted by a laser source (110), in particular a pulsed infrared laser beam (111) in the nea...
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WO/2022/128614A1 |
The present invention relates to a method for producing a joint connection between two sheet metal workpieces, the method comprising the following steps: - providing a first sheet metal workpiece and a second sheet metal workpiece; - pos...
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WO/2022/128242A1 |
The invention relates to a method for cutting and chamfering a workpiece (1) containing a transparent material, wherein material modifications (5) are introduced into the transparent material of the workpiece (1) along a cutting line (4)...
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WO/2022/122252A1 |
The present invention relates to a method for severing an at least partially transparent material (1), wherein ultra-short laser pulses in the form of individual laser pulses and/or in the form of pulse trains comprising a plurality of l...
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WO/2022/122251A1 |
The invention relates to an apparatus (1) for machining a material (2), in particular for drilling or structuring a material (2), by means of laser pulses of a laser beam (30) of a pulsed laser (3), preferably an ultrashort pulse laser, ...
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WO/2022/124644A1 |
Provided are cast iron-aluminum binding material having good interfacial bonding strength and heat transfer characteristic, and a method for manufacturing same. The cast iron-aluminum binding material of the present invention comprises: ...
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WO/2022/112144A1 |
The approach presented here relates to a method for producing a weakening line in a surface of a component. The method comprises a guiding step and a skipping step. In the guiding step, a removal apparatus (310) for removing a material o...
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WO/2022/106170A1 |
Method of manufacturing a dome comprising: providing a plurality of components; joining a first and a second component together, joining the first and second components together comprising: positioning the first component and the second ...
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WO/2022/103917A1 |
A method of making a cold plate (10) includes the steps of positioning a finstock (16) structure in a cavity (14) of a substrate; (12) and applying a cover(18) to the finstock (16) structure and substrate (12), wherein the applying step ...
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WO/2022/096250A1 |
The present invention relates to a method for producing a heatsink (3) for the liquid cooling of power electronics devices (2), wherein the heatsink (3) comprises at least two components, selected from an aluminium lower part (30), an al...
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WO/2022/090386A1 |
The present disclosure relates to turning a workpiece with a laser beam coupled into a fluid jet, i.e., a fluid-jet guided laser beam. The disclosure respectively provides a method (20) and an apparatus (10) for machining a workpiece, wh...
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WO/2022/092404A1 |
Disclosed is an aluminum-coated blank, one embodiment of the present invention comprising: a first coated steel plate; a second coated steel plate connected to the first coated steel plate; and a connection part connecting the first and ...
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WO/2022/093738A1 |
Embodiments of the present disclosure include a optical assembly comprising: an axicon lens with spherical aberration configured to generate the laser beam focal line, an optical element set spaced part from the optical lens, and a focus...
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WO/2022/084069A1 |
The invention relates to a method for producing a workpiece (2) by means of an additive manufacturing process (3), comprising the following steps: - producing a first material layer form a manufacturing material in a first application st...
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WO/2022/078951A1 |
The nuclear fuel rod comprises nuclear fuel contained in a cladding (4), the cladding (4) comprising a tube (6) and two end caps (8), the tube (6) extending along a central axis (A) and having two ends, each end cap (8) being fastened to...
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WO/2022/081865A1 |
Embodiments of a method of forming one or more holes in a substrate for use as a process chamber component are provided herein. In some embodiments, a method of forming one or more holes in a substrate for use as a process chamber compon...
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WO/2022/078547A1 |
The invention relates to a method for producing a component (1) of a sliding bearing (10), to a sliding bearing (10) of this type and to a transmission (100) of a wind turbine. -The method comprises the following steps: - providing a met...
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WO/2022/079108A1 |
The present invention relates to a method for manufacturing a hot rolling mill roll by laser cladding a reusable steel axe substrate having a rotational symmetry axis with a metal coating external layer, said metal coating external layer...
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WO/2022/078630A1 |
The present invention refers to a method of manufacturing a build plate used in additive manufacturing (AM) of an AM part, wherein the build plate comprises a plate body consisting of a first material and wherein the build plate comprise...
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WO/2022/073044A1 |
The invention relates to a method of producing a nanofluid (30) which includes laser ablating a target (14) on a surface of which a liquid is flowing. The method includes the step of moving the target (14) and a laser beam (A1) relative ...
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WO/2022/071055A1 |
This single-layer aluminum alloy material for brazing has a chemical composition that contains from 1.5% by mass to 3.5% by mass of Si, from 0.05% by mass to 2.00% by mass of Fe, from 0.1% by mass to 2.0% by mass to Mn, from 0.005% by ma...
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WO/2022/065661A1 |
Provided is a refrigerator. The refrigerator includes a cabinet configured to define a storage space and a machine room which is separated from the storage space in the cabinet. A compressor, condenser, and a cooling fan, which are confi...
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WO/2022/066435A1 |
A method of laser processing a coated substrate having a coating later disposed on a transparent workpiece that includes determining an optical characteristic of the coating layer and selecting a beam path for a pulsed laser beam based o...
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WO/2022/060703A1 |
A process for delineating a population of electrode structures in a web (104) is disclosed. The web (104) has a down-web direction, a cross-web direction, an electrochemically active layer, and an electrically conductive layer. The proce...
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WO/2022/058653A1 |
Disclosed is an apparatus (100) for and a corresponding method (200) of facilitating an estimation of comminution energy consumption for rock comminution. The apparatus comprises a pulsed laser source (110) for ablating (120) rock materi...
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WO/2022/053274A1 |
The present invention relates to a method for separating a transparent material (1), wherein localized material modifications (3) are introduced into the material (1) along a separation line (2) and at a spatial distance from one another...
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WO/2022/055713A1 |
A method includes directing a laser beam onto a phase-adjustment device such that the laser beam downstream the phase-adjustment device is a modified Airy beam having a modified Airy beam focal region having a main lobe and a plurality o...
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WO/2022/055724A1 |
Cutting a wafer having devices, such as glass optical waveguides, into die by cutting into both sides of the wafer to reduce or eliminate micro-cracks and defects in the die. The wafer can be cut by simultaneously cutting the wafer from ...
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WO/2022/055676A1 |
A multi-tiered weld program that is effective in resistance spot welding of dissimilar materials is disclosed. The process is repeatable across a multitude of grades/thicknesses, and number of sheets of conductive materials, and is possi...
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WO/2022/053273A1 |
The invention relates to a method for separating a workpiece (1) along a separating line (10) using laser pulses (20) of a laser beam (2), preferably for cutting silicon using ultrashort pulses of an ultrashort pulse laser, particularly ...
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WO/2022/053271A1 |
The invention relates to a method for separating a workpiece (1) along a separating line (10) using laser pulses (20) of a laser beam (2). The laser beam (2) is split into multiple sub-laser beams (26) by a beam-splitting optical unit (6...
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WO/2022/053455A1 |
The invention relates to a method for joining an optical crystal (2) to a substrate (3), comprising: radiating a pulsed laser beam (5) through the optical crystal (2) or through the substrate (3) onto a surface (7) which is formed betwee...
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WO/2022/050029A1 |
An extruded tube of an aluminum alloy and for a heat exchanger for an automobile, said aluminum alloy extruded tube being characterized by having a tube body comprising an aluminum alloy containing Mn, and a coating film formed on the su...
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WO/2022/050538A1 |
The present invention relates to a laser apparatus using optical fibers for stable laser welding and a laser welding method using same. Hybrid ring mode-shaped laser beams, in which a central beam using fiber laser is positioned at the c...
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WO/2022/043012A1 |
In a method for monitoring and/or controlling a laser welding process for welding two workpieces (2) made of metal material, more particularly copper or aluminium, preferably two bar conductors, by means of a processing laser beam (3) wh...
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WO/2022/039342A1 |
The present invention relates to a method for marking the surface of a rubber stopper with a character or numeral by irradiating the surface of the rubber stopper with a laser beam. According to the method of the present invention, there...
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WO/2022/039540A1 |
Provided is a titanium insert sleeve of an electromagnetic stirring high-pressure casting device, comprising: a cylindrical main body portion having a hollow body; an insert portion coupled to the inner surface of the main body portion a...
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WO/2022/033869A1 |
The invention presented relates to a method (100) for the temperature-critical joining of a first electrically conductive component layer (103, 301) having a first constant material thickness and a second component layer (105, 303) havin...
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WO/2022/033892A1 |
The invention discloses an arrangement for mechanically and electrically contacting a glow wire of a thermal radiation source, comprising a glow wire made of refractory metal having at least one flat connection surface to be contacted, a...
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WO/2022/034064A1 |
The invention relates to a welding method, in which a die casting mould part made of an Al-Mg-Fe alloy is welded in a fluid-tight manner to at least one further metal part. For the aluminium alloy, an Mg content of 4% ≤ Mg ≤ 4.6% and...
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WO/2022/033955A1 |
The invention relates to a method for modifying a workpiece (9), which consists of a transparent material and has a curved surface (9A), by forming a modification surface, comprising the following steps: shining a pulsed laser beam (3) i...
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WO/2022/029586A1 |
A combination of a liquid jet and a mechanical rotary tool can be used to machine precision micro holes in thick substrates. A liquid-jet guided laser can be used to rapidly drill core holes into the ceramic substrate. A sensor can be ap...
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WO/2022/028903A1 |
The invention relates to a method for electrically contacting a flat electrode (2, 4) of a functional element (100, 100') with electrically controllable optical properties, comprising the following elements, which are arranged flatly one...
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WO/2022/028646A1 |
The invention relates to a method for producing a layer, in particular for coating and/or producing a component. The invention also relates to a manufacturing system and a component. The invention in particular relates to a method for pr...
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WO/2022/023099A1 |
The invention relates to a method for monitoring a laser welding process for welding two workpieces (2, 3) which are transparent to the laser wavelength, preferably workpieces made of glass, wherein a melt volume (7) is melted in the wor...
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