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WO/2019/137856A1 |
A welder is described that comprises a weld part, a clamp and a number of tools. The welder is for welding metal wires end-to-end to one another. Each of the tools has a tool indicator that is either in the complete or in the non-complet...
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WO/2019/139302A1 |
A battery module according to one embodiment of the present invention comprises a battery cell, pressing plates disposed at both sides of the battery cell, and module covers which are coupled with the pressing plates and cover an upper a...
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WO/2019/139282A1 |
The present invention relates to an electrode assembly in which a plurality of electrodes having a structure in which an electrode tab protrudes are stacked, wherein the plurality of electrodes are coupled to the electrode tabs by means ...
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WO/2019/135505A1 |
The present invention provides a laser welding apparatus configured to weld at least one electrode lead of a secondary battery of a battery module to a main busbar configured to electrically connect a plurality of secondary batteries to ...
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WO/2019/135470A1 |
The present invention relates to a battery pack capable of securing a welding strength between a tab plate and an electrode tab, and a manufacturing method therefor. As an example, disclosed is a battery pack comprising: a battery cell f...
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WO/2019/132289A1 |
A high-strength high manganese-plated steel plate welded structure having excellent spot weldability and a method for manufacturing same are provided. The present invention relates to a high manganese-plated steel plate comprising, in we...
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WO/2019/132137A1 |
The present invention comprises: a positive electrode cell manufacturing line for sequentially manufacturing a positive electrode single cell obtained by processing a tab at one end of a positive electrode and bonding a separator to one ...
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WO/2019/132288A1 |
Provided are an ultra-high strength high manganese zinc plated steel plate having excellent spot weldability and a method for manufacturing same. The present invention relates to an ultra-high strength high manganese zinc plated steel pl...
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WO/2019/124988A1 |
The present invention relates to a cylindrical secondary battery comprising: a jelly-roll type electrode assembly having a wound structure in which a separation membrane is interposed between a positive electrode and a negative electrode...
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WO/2019/124875A1 |
One aspect of the present invention provides a method for preventing a spot welding crack of a galvanized steel plate, which reduces a crack occurring due molten zinc having a low melting point when a galvanized advanced high strength st...
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WO/2019/124871A1 |
The present invention relates to a welding joint having excellent fatigue characteristics in ultra-high strength hot-rolled steel and a manufacturing method for the same. One embodiment of the present invention provides a welding joint h...
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WO/2019/123069A1 |
The invention relates to a welded steel part (1) obtained by welding a first sheet (2) with a second sheet (3), at least one of the first (2) and second (3) sheet is made of a steel substrate and comprises a coating of aluminum alloy, sa...
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WO/2019/122978A1 |
The invention relates to a welded steel part (1) obtained by welding a first sheet (2) with a second sheet (3), at least one of the first (2) and second (3) sheet is made of a steel substrate and comprises a coating of aluminum alloy, sa...
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WO/2019/124869A1 |
In a battery module comprising a battery cell and a module case for packaging the battery cell, according to one embodiment of the present invention, the module case includes: a top cover for covering the top side of the battery cell; an...
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WO/2019/117865A1 |
An additive manufacturing of superalloy component (310) using magnetic pulse welding is presented. Conductive coating (332) is applied on one surface of superalloy flayer plate (330) adjacent to coil (120) to generate necessary Lorentz f...
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WO/2019/114867A1 |
The invention relates to a bonding tool comprising an elongate tool shank (1) and a tool tip (2) adjacent to the tool shank (1), which tip has a contact surface (8), wherein a longitudinal recess (3) designed for guiding an electromagnet...
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WO/2019/110053A1 |
The method according to the invention makes it possible to produce actual cutting contours on tubes (R) with only rough tolerances, to which contours others of the tubes (R) can be joined and welded, wherein, as a result of the actual cu...
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WO/2019/110585A1 |
The present disclosure relates to a laser beam welding method for welding at least two coated workpieces (1, 2), and to a laser machining system which is designed to carry out the method. The method comprises a step of guiding a laser be...
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WO/2019/110054A1 |
Method for trimming a bent tube (R) along an actual cutting contour (KIST), in which a virtual tolerance envelope (H) for the tube (R) is calculated and a laser beam cutting the actual cutting contour (KIST) is guided along a desired cut...
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WO/2019/110503A1 |
The invention relates to a method for assembling a metal component (24) on a metal tube (16) obtained by deforming a metal sheet and welding the mating edges of the said metal sheet together along a simple welded seam (1) running longitu...
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WO/2019/108508A1 |
Methods and apparatus for applying molten solder are disclosed. A system for applying solder to a workpiece includes a conveyor for moving a first workpiece along a machine direction, and a first selective soldering nozzle to apply solde...
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WO/2019/102255A1 |
The present application relates to a method of producing a welded blank (1) comprising providing two precoated sheets (2), butt welding the precoated sheets (2) using a filler wire (20), the precoating (5) entirely covering at least one ...
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WO/2019/102424A1 |
The present application relates to a method of producing a welded blank (1) comprising : providing two precoated sheets (2), butt welding the precoated sheets (2) using a filler wire, the precoating (5) entirely covering at least one fac...
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WO/2019/098885A1 |
The invention relates to a technique for removing burrs during wide-gap aluminothermic welding and can be used for repairing rails without removing them from the track. The present method provides an increase in the quality of a welded j...
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WO/2019/091696A1 |
The invention relates to a positioning system (40) for the relative positioning of a blank wire end embodied on a cable end (20) in relation to a compression space of an ultrasonic welding device, said positioning system (40) comprising ...
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WO/2019/094124A1 |
A downhole well pump assembly (13) includes a pump (15) and a motor (21). The motor has a motor housing (27) with a motor head adapter (25) on one end, the motor head adapter having a threaded connector (77, 79). A seal section (23) seal...
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WO/2019/091613A1 |
The invention relates to a method for creating a shield connection of a shielded cable (1, 2, 4, 5) having the steps of sliding a sleeve (3) onto a shield (4) of a cable (1, 2, 4, 5), inserting the cable including the sleeve (3), into a ...
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WO/2019/091656A1 |
Process for manufacturing a part, in particular a composite cast part, involving the steps of: - providing at least one insertion element; - casting a casting material around at least a portion of the at least one insertion element such ...
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WO/2019/094036A1 |
A method of manufacturing a hard-to-weld material by a beam-assisted additive manufacturing process is presented. The method includes depositing a first layer for the material onto the substrate, the first layer including a major fractio...
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WO/2019/090245A1 |
A laser marking system comprises a laser (140), an image capture device (162), a marking head including electromagnetic energy deflectors (124) and at least one lens (136), a beam path of the laser and a beam path of the image capture de...
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WO/2019/086794A1 |
The present invention relates to a method, a computer program and a device for aligning a plurality i of laser lines that can be juxtaposed to form a continuous overall laser line that is suitable for the heat treatment of a planar subst...
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WO/2019/090109A1 |
A tailor-welded blank is made of two steels, one steel of Alloy A and one steel of Alloy B. Alloy A comprises 0.10 - 0.50 wt % C, 0.1 - 0.5 wt % Si, 2.0 - 8.0 wt % Mn, 0.0 - 6.0 wt% Cr, 0.0 - 2.0 wt% Mo, 0.0 - 0.15 wt% Ti, and 0.0 - 0.00...
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WO/2019/088310A1 |
The present invention relates to a gouging apparatus for forming a groove on the surface of a material in order to manufacture a steel pipe, the gouging apparatus for a welded steel pipe being characterized by comprising: a bed disposed ...
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WO/2019/083124A1 |
An embodiment of the present invention relates to a secondary battery having a protection circuit module mounted thereto, and the technical problem thereof to be address is provide a secondary battery to which a protection circuit module...
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WO/2019/080962A1 |
The invention relates to a heat-exchanger element for connection to tubes of a heat exchanger, the heat-exchanger element (1, 29, 32) consisting of a plurality of components (13, 14) welded to each other, and said components (13, 14) bei...
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WO/2019/082439A1 |
A method for manufacturing a liquid-cooled jacket constituted from a jacket main body (2) and a sealing body (3) for sealing an opening of the jacket main body (2), the sealing body (3) being provided with a hole part (4) in which the di...
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WO/2019/081218A1 |
A fine-grained structure can be achieved by using an inoculant during cold metal transfer.
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WO/2019/082435A1 |
The present invention is characterized by including: a preparation step for forming a circumferential-wall level-difference part (12) having, on an inner circumferential edge of a circumferential wall part (11), a level-difference bottom...
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WO/2019/077394A1 |
Method for producing a precoated steel sheet (1) comprising: - providing a precoated steel strip comprising a steel substrate (3) having, on at least one of its main faces, a precoating comprising an intermetallic alloy layer and a metal...
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WO/2019/077395A1 |
Method for producing a precoated steel sheet (1) comprising the steps of: - providing a precoated steel strip comprising a steel substrate carrying, on at least one of its faces, a precoating, the precoating comprising an intermetallic a...
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WO/2019/077560A1 |
Method for producing a precoated steel sheet (1) comprising: - providing a precoated steel strip comprising a steel substrate (3) having, on at least one of its main faces, a precoating comprising an intermetallic alloy layer and a metal...
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WO/2019/073151A1 |
The present invention relates to a moulding assembly for aluminothermic welding of metal rails (30), comprising at least one mould part (1, 50) configured to come into contact with at least one other mould part (1, 50) and rails (30) to ...
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WO/2019/074612A1 |
A linear friction welding machine having a two-piece collet for holding a workpiece. The two-piece collet includes first and second halves that can be separated for loading the workpiece in a transverse direction, and brought together ab...
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WO/2019/074198A1 |
An embodiment of the present invention relates to a secondary battery, wherein a technical problem to be solved is to provide a secondary battery which has low resistance and can output high power without loss of capacity, and can preven...
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WO/2019/072536A1 |
Illustrated and described is a device (1) for machining an elongate workpiece (2) such as pipes or other metal semifinished products by means of a laser beam (3) running around the workpiece (2), having a machine body (4), having a holdi...
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WO/2019/073085A1 |
The invention relates to a method for manufacturing a solid metal based component. The method comprising the steps of providing a plurality of metal based sheets; arranging the plurality of metal based sheets in a stack, 5 wherein the st...
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WO/2019/070852A1 |
The present disclosure provides a potassium aluminum fluoride (KAlF?4#191) flux agent having improved properties such as a lower melting point which allows for the use of solders and alloys with lower melting points. The potassium alumin...
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WO/2019/068594A1 |
A method for manufacturing a profile member (1) for a suspended ceiling system, comprising forming a sheet metal material into an elongate T- shaped profile member (1) with a web (2) having two web side walls (7a, 7b) and a pair of oppos...
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WO/2019/068480A1 |
The invention relates to a method for welding onto chip-removing tools, in particular onto teeth (6) of a saw blade (8), in particular a band saw or circular saw blade, or onto drilling/milling tools, by means of resistance welding, wher...
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WO/2019/066229A1 |
A battery module is disclosed. The battery module according to an embodiment of the present invention comprises a battery cell stacked body in which a plurality of battery cells are stacked; and a bus bar to which electrode leads provide...
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