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WO/2022/065776A1 |
The present invention relates to a button-type secondary battery, which can significantly improve the welding strength with which an electrode tab is welded to a can case, and thus relates to a button-type secondary battery, which has a ...
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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/2022/056805A1 |
Provided is a matrix-type smart soldering industrial robot apparatus, belonging to the technical field of welding robots; the robot apparatus comprises an outer cylinder (1) and an inner arc cylinder (2); three circular through-holes (10...
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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/2022/045555A1 |
The present disclosure provides a bonding stainless steel pipe and a manufacturing method thereof. One aspect of the bonding stainless steel pipe according to an embodiment of the present disclosure includes: a base metal, which is made ...
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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/2022/033869A1 |
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/2022/035711A1 |
A laser welding system is provided. The laser welding system includes a tooling assembly for securing a conductor against a workpiece. The tooling assembly includes a spring assembly for pressing the conductor against the workpiece. The ...
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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/2022/033955A1 |
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/2022/033958A1 |
A method is disclosed for processing the material of a workpiece (9) using a laser beam (3), wherein the workpiece (9) comprises a material which is largely transparent to the laser beam (3) and which has a curved surface (9A). The metho...
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WO/2022/035525A1 |
Disclosed herein is a tube transition fitting that includes a body. The fitting is formed having a first wall thickness and a second wall thickness. A tube seat is formed on a surface connected to the body, the surface being adjacent a t...
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WO/2022/030785A1 |
A battery module according to one embodiment of the present invention comprises: a battery cell stack in which a plurality of battery cells are stacked in a first direction; an insulating cover for covering both ends of the battery cell ...
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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/2022/024075A1 |
Disclosed is a system (100) for automated detection, marking and repair of a welding abnormalities. The system (100) is connected to a welding unit (102) wherein the welding unit (102) is operable to perform primary welding to form a sea...
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WO/2022/022911A1 |
The invention relates to a method for introducing openings (23) into a decorative material (20) which is laminated onto a support (11) with openings (13), having the following steps: - providing a fixing device (40) with at least two ind...
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WO/2022/022833A1 |
The invention relates to a method for welding a node by means of an ultrasonic welding device (100), wherein the ultrasonic welding device (100) comprises a sonotrode (102) for generating ultrasonic vibrations, an anvil (104), a first la...
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WO/2022/019504A1 |
The present invention is an ultrasonic welding device for a secondary battery for welding an overlapping surface of an electrode tab and an electrode lead provided in an electrode assembly, the ultrasonic welding device comprising: an an...
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WO/2022/017995A1 |
The invention relates to a method for producing a press-welded component (56), in particular a component for producing a lithium-ion battery, in which at least two semi-finished products (30, 50, 64, 68) are welded to one another by mean...
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WO/2022/020053A1 |
The present disclosure relates to systems and methods for fabricating semiconductor packages, and more particularly, for forming features in semiconductor packages by laser ablation. In one embodiment, the laser systems and methods descr...
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WO/2022/018338A1 |
The invention relates to a service table (10) for a laser device of a laser welding and/or laser brazing system, the service table having at least one leg (12) with a lower end intended to be placed on the floor and an upper end on which...
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WO/2022/014895A1 |
The present invention comprises: an anvil provided such that the surface on which an electrode tab and an electrode lead provided in an electrode assembly overlap each other is disposed thereon; a horn provided to weld the overlapping su...
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WO/2022/015216A1 |
A method for brazing a plate heat exchanger (10) having a stack of heat exchanger plates with depressions and elevations forming interplate flow channels and port openings being in selective fluid communication with said interplate flow ...
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WO/2022/014954A1 |
The present invention relates to an apparatus for bending and welding an electrode lead and a method for welding an electrode lead using same, the apparatus comprising: a base part which can move in the vertical direction and the horizon...
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WO/2022/010641A1 |
A workpiece (32) of Ti or a Ti alloy includes a surface with a coating layer of titanium nitride. A region of the surface includes a connection zone (34)of a Ti-N solid solution alloy. A second Ti or Ti alloy workpiece (42) is contacted ...
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WO/2022/008750A1 |
A first metal work-piece is welded to a second metal work-piece, for example as pipes (22, 28) in a method of laying pipeline, for example from a pipe-laying vessel (20) at sea. The metal pipes may have an outer diameter greater than 150...
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WO/2022/008650A1 |
The invention relates to a device and a method for structuring a structural layer by means of laser radiation, wherein the method comprises the method steps: A. providing a layer structure with at least one substrate layer and at least o...
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WO/2022/008317A1 |
A processing plant for metal strips (1) has a welding machine, a strip store downstream of the welding machine and a processing device downstream of the strip store. By means of the welding machine, the metal strips (1) are welded to for...
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WO/2022/008910A1 |
A method of joining a first metal and a second metal is described. The first metal comprises Pb in an amount of at least 50 wt.% by weight of the first metal. The method comprises fusing the first metal and the second metal using non-con...
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WO/2022/003189A1 |
The present invention relates to a method to produce a wear and corrosion resistant coating system onto a surface of a substrate, preferably a brake disc, the substrate or at least said surface of the substrate being made of a substrate ...
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WO/2022/002306A1 |
The invention relates to a wire guide module for an ultrasonic wire bonder, said module comprising: a main body (1) made of a thermally resistant metallic and/or ceramic material, wherein a longitudinally extended wire feed-through chann...
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WO/2021/261878A1 |
The present invention relates to a plate material for a heat exchanger tube, a heat exchanger tube, and a method for manufacturing same and, more particularly, the present invention relates to a plate material for a heat exchanger tube, ...
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WO/2021/259817A1 |
The invention relates to a method for producing a gap-free and non-positive connection between at least three metallic individual components (2).
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WO/2021/256673A1 |
A battery module according to the present invention may comprise: battery cells connected in series or in series and parallel to each other; a plurality of busbars connected to corresponding electrode leads of the battery cells; and a vo...
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WO/2021/255365A1 |
Disclosed is a device for laser heating of a mechanical part (35) of the turbine blade or turbine blade element type, comprising: one or more laser emitters (11j,…,11k), for respectively emitting at least a first laser radiation at a f...
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WO/2021/255638A1 |
Described herein is an aluminium alloy multi-layered brazing sheet product for brazing in an inert-gas atmosphere without a flux that includes a core layer made of a 3xxx alloy that includes <0.2 wt.% Mg, and that provides a covering cla...
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WO/2021/251753A1 |
The present invention relates to a patterned jig for an electrode laser notching process and a laser notching system comprising same, wherein a laser is emitted in parallel to the ground so as to notch-process an electrode tab on one sid...
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WO/2021/239288A1 |
A method for forming a connection between a busbar (1) and a contact section (20) comprising: - providing a first conductive section (11) made from aluminum, - providing a second conductive section (12) made from aluminum, wherein the se...
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WO/2021/235715A1 |
The present invention relates to an apparatus for assembling a battery module using vision, and an assembly method using same, and more particularly, to an apparatus for assembling a battery module using vision, and an assembly method us...
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WO/2021/233979A1 |
A pipe positioning and welding combination comprises a pipe positioner and a welder, for manipulating ends of pipes to be welded and welding the pipe ends together. The pipe positioner comprises a main beam and a pair of grapples mounted...
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WO/2021/235911A1 |
An electrode, according to an embodiment of the present invention for addressing the issues, which is formed by coating an electrode active material on at least one surface of an electrode current collector, comprises a chamfered electro...
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WO/2021/235919A1 |
An automatic gas cutter for both a pipe and a steel plate is disclosed. The gas cutter of the present invention comprises: a cutter body provided to move forward along the surface of a pipe or a steel plate, the cutter body comprising an...
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WO/2021/230769A1 |
The invention relates to the field of welding and, more specifically, to controlling the stability of a weld puddle during orbital laser wire welding of annular joints in a narrow-gap preparation of welding edges of fixed pipe joints. Th...
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WO/2021/228305A1 |
The invention relates to a method for joining two metal sheets (3, 4), more particularly of a flow field plate, by means of roller seam welding, comprising the following steps: - feeding two metal sheets (3, 4) lying on top of each other...
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WO/2021/230768A1 |
The invention relates to the field of welding and, more specifically, to control of a thermal welding cycle during multilayer laser welding of fixed annular butt joints in a narrow-gap preparation with a surfacing wire. A method for cont...
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WO/2021/223813A1 |
The invention relates to a method for producing a target break line (3) with a defined tear resistance in an airbag cover (2). The target break line (3) is produced using a removal method, in which sound waves are generated along a line ...
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WO/2021/219564A1 |
Disclosed is a new fully pre-alloyed brazing powder material. The pre-alloyed brazing powder contains specified amounts of iron, nickel, manganese silicon, boron and balanced with copper. The pre-alloyed brazing powder material can be mi...
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WO/2021/214418A2 |
The present invention relates to a ceiling- or wall-mounted radiating system for heating and/or cooling a room of a building by thermal radiation.
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WO/2021/214238A1 |
A method for analysing a laser welding process is disclosed, the method comprising: forming a welded seam by radiating a laser beam onto at least one workpiece of workpieces to be welded and radiating a measurement beam onto the welded s...
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