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WO/2017/174396A1 |
The invention relates to a method for producing and repairing an impeller for a hydroelectric power plant, using a robot welding jig, the impeller being constructed in layers from webs of welding material and without the a supporting aux...
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WO/2017/174234A1 |
The invention relates to a method for producing a workpiece, the method comprising: providing a substrate (1) having a predetermined surface structure (2); coating the surface structure (2) with a coating material (9), wherein the coatin...
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WO/2017/174669A1 |
The invention relates to a method for the cutting processing of a panel-type material (8) in a machine (2) which comprises a processing station (5) in a machine base frame (44), in which processing station a processing unit of the proces...
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WO/2017/171286A1 |
The present invention relates to a U-shape shock absorbing safety device for an automobile door by means of a press forming process method, and provides a safety structure for protecting a driver in the event of an unexpected collision w...
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WO/2017/170113A1 |
A copper or copper alloy strip for a vapor chamber, the copper or copper alloy strip being characterized in that the maximum height roughness Rz of the surface is 1.5 µm or less, the arithmetic average roughness Ra is 0.15 µm or less, ...
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WO/2017/170930A1 |
The objective of the present invention is to facilitate maintenance work by translating an upper furnace body and a hood in an upward direction to form openings on both sides in a conveying direction. This conveying and heating device is...
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WO/2017/167964A1 |
The invention relates to a technology for connecting at least two components (120, 130) made of different materials by means of friction stir welding (FSW). The first component (120) consists of a material with a first low melting temper...
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WO/2017/168082A1 |
The invention relates to a method of manufacturing a heat exchanger comprising a bundle of heat exchange channels in which a cooling fluid circulates, this exchanger being connected to at least one pipe, notably an aluminium pipe, design...
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WO/2017/170931A1 |
The present invention makes it possible to accurately inspect an object using an imaging signal. Provided is an imaging device having an imaging element, an imaging lens, and a blowing port for forming an air flow that traverses the fron...
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WO/2017/167466A1 |
The invention relates to a component assembly with an upper sheet (20) which is arranged on a lower sheet (30) in an overlapping manner and which is to be connected to an end fillet weld (42) by means of laser beam welding in at least on...
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WO/2017/162929A1 |
The invention relates to a welding method using a laser beam generator and a dynamic protective gas which can affect the welding method and provide improved performances. The focused laser beam (3) is emitted from a laser generator that ...
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WO/2017/162481A1 |
The present invention relates to a diagnostic solder frame (1) for detecting contaminants in a solder bath (3) of a soldering installation, said diagnostic solder frame (1) being configured such that, by means of a transport system (6) o...
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WO/2017/160132A2 |
The present invention relates to a thin film material in which at least two kinds of metals are electroplated. In a first heating, melting occurs at a melting point (Tms) of a metal having a low melting point from among the metals, and a...
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WO/2017/159880A1 |
Provided is a plate laminate type heat exchanger which can easily be fixed temporarily prior to being assembled through brazing and which can reliably be manufactured with excellent accuracy. In the plate laminate type heat exchanger usi...
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WO/2017/157548A1 |
The invention relates to a method for laser welding a front fillet seam with a reduced end crater, wherein a laser beam is guided to generate the front fillet seam (52) with an advancing movement in a welding direction (X) along a join (...
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WO/2017/157794A1 |
The present application relates to a process for welding a conductive element (100a) to a terminal (202; 204) of a battery (200), the process comprising respectively firing (T1a) at least once a laser beam (302) at at least one point of ...
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WO/2017/154242A1 |
In this invention, a coil 16, having a shape surrounding a predetermined region R on a base board 7 on which mounting components CP have been mounted, is disposed above or below the base board 7. A ferrite material 41 is disposed so as t...
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WO/2017/154289A1 |
A semiconductor device of the present invention is provided with: a heat generating section including a semiconductor chip on which electrodes are formed; a pair of first member and a second member (19), which are disposed to sandwich th...
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WO/2017/153480A1 |
The invention relates to a manipulator (10) for machining weld seam roots (11), in particular weld seam roots (11) on recuperative heat exchangers (12), comprising a drive (26) for advancing the manipulator (10), a grinding head (18) wit...
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WO/2017/153750A1 |
A method of reducing photoelectron yield (PEY) and/or secondary electron yield (SEY) of a ceramic surface comprises applying pulsed laser radiation comprising a series of laser pulses emitted by a laser (4) to the surface of a target (10...
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WO/2017/149414A1 |
The present invention relates to a method of manufacturing a bladed ring (9) for radial turbomachines, comprising the steps of : assembling a first support ring (15) with a second support ring (22), with a plurality of blades (27), with ...
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WO/2017/146467A1 |
The present invention provides a construction apparatus, for a U-shaped nuclear reactor module pipe, for the construction of a nuclear reactor coolant pipe provided in a nuclear reactor coolant system. The apparatus comprises: a lower su...
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WO/2017/142828A1 |
Welding techniques, including, for example, resistance spot welding, can be used to join or weld two or more metal sheets together. A clamping force (204) and an electric current (212) can be applied to two or more sheets to create local...
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WO/2017/140805A1 |
A method of laser beam welding two pipes (1, 2) together, the method comprising the steps of arranging two pipes (1, 2) such that a gap (15) is provided between opposed surfaces (11, 12) of the pipes (1, 2), heating at least one of the p...
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WO/2017/134017A1 |
A description is given of a method for producing a composite metal article (10) with an embedded heating element (30) and a composite metal article (10) produced thereby. The composite metal article (10) has an at least two-ply core laye...
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WO/2017/135543A1 |
Disclosed is a laser processing method using the inclination angle of a laser beam. The disclosed laser processing method is to remove an edge portion of a workpiece loaded on a stage by irradiating the laser beam to the edge portion. Th...
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WO/2017/129474A1 |
Method for welding two components (1, 2) comprising the following steps; providing a first component (1), which has a convex elevation (1a), providing a second component (2), which has a through-hole (2a), placing the two components (1, ...
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WO/2017/129250A1 |
The invention relates to a method for ultrasound treatment of at least one part and for evaluating the quality of said ultrasound treatment, wherein the method comprises the following steps: a) treating the at least one part with ultraso...
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WO/2017/129170A1 |
The invention relates to a device (14) for transferring at least one ring into a holding device (21), to a holding device (21) for at least one ring to be secured to at least one strut, and to a method for positioning at least one ring o...
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WO/2017/129486A1 |
The invention relates to a device for soldering components on printed circuit boards, comprising a soldering furnace (2) with at least two temperature zones (3, 4, 5), characterized in that in each of the at least two temperature zones (...
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WO/2017/125497A1 |
The invention relates to a method and an arrangement for finishing a steel strip comprising the texturing of the steel strip wherein a texture is applied to the surface of a moving steel strip by means of a single laser beam or a plurali...
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WO/2017/122384A1 |
Provided are: a heat exchanger (1) which easily achieves reduction in size and weight, and which has reduced deformation caused by thermal expansion; and a method for producing the same. Clad plates (200) are prepared which each include:...
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WO/2017/122864A1 |
Disclosed are an apparatus for inspecting and replacing expendables and a solder ball application apparatus comprising same. Provided according to one embodiment of the present invention is an apparatus which is used for an apparatus for...
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WO/2017/121447A2 |
Disclosed is a manufacturing module (70, 70', 70") for manufacturing a container section (71, 71') for a container (104) of a processing plant, in particular for air separation, the module comprising: a first positioning device (1) in wh...
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WO/2017/121823A1 |
Joining tool (10) for inductively heating an, at least in some portions, inductively heatable joining member (18), wherein the joining tool (10) has a joining head (12) having a holding device (28) for holding the joining member (18). Th...
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WO/2017/119232A1 |
A joining method for joining a first metal member (1) and a second metal member (2) using a rotating tool for joining (F) provided with a stirring pin (F2) is characterized by including: an abutting step of causing the first metal member...
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WO/2017/118912A1 |
A support ring (42) supports a welding ring (52) to guide welding bugs around a coated pipe section. The support ring (42) has a tubular body (44) to support the welding ring (52), the body (44) having substantially circular curvature ar...
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WO/2017/111333A1 |
The present invention relates to an air conditioner and a manufacturing method therefor, wherein the air conditioner comprises: an outdoor heat exchanger and indoor heat exchanger including a plurality of refrigerant pipes and one or mor...
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WO/2017/109090A1 |
The invention relates to a method for producing a pre-coated metal sheet for the welding thereof to another pre-coated metal sheet, said method comprising successive steps according to which: a pre-coated metal sheet (1) is supplied, com...
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WO/2017/109544A1 |
The invention relates to a method for preparing a pre-coated metal sheet (1) for welding same to another pre-coated metal sheet (1), said method comprising successive steps according to which: a pre-coated metal sheet (1) is provided, co...
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WO/2017/103174A1 |
Methods and tools for manufacturing reinforced structural components are described. The methods comprise providing a structural component having a steel substrate (15) and a metal coating layer (15). The method further comprises selectin...
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WO/2017/105288A1 |
The invention may be used for connecting rail joints via contact fusion welding. One housing of a welding machine is stationary and another is disposed so as to be capable of moving along guides. One housing of a welding machine is stati...
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WO/2017/105276A1 |
The invention relates to ultrasonic welding of single-strand and stranded wires used for, predominantly, automotive and aeronautical applications, both with and without insulating coating, and the wires are welded to each other and to ot...
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WO/2017/106449A1 |
A method for constructing a tubular connection assembly 10 includes forming a first tubular 1 having a first inner diameter D1, a first wall thickness T1, and a first connection end 3, forming a second tubular 2 having a second inner dia...
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WO/2017/104745A1 |
A fluid discharging method for applying fluid to inside a mask upon a workpiece for an electronic component, wherein a fluid discharging device comprising a head unit that is smaller than the workpiece and that is provided with a dischar...
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WO/2017/103149A1 |
Methods for joining a first blank (A) and a second blank (B), at least one of the first and second blanks comprising at least a layer of aluminum or of an aluminum alloy or a layer of zinc or of a zinc alloy. The method comprises selecti...
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WO/2017/100504A1 |
The present disclosure relates generally to welding and, more specifically, to electrodes for arc welding, such as Gas Metal Arc Welding (GMAW) or Flux Core Arc Welding (FCAW). A welding consumable includes a metallic sheath surrounding ...
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WO/2017/097409A1 |
The present application relates to a drum (1) of a dryer and a method of manufacturing a drum (1) of a dryer for the drying of materials in the form of conglomerates, wherein the drum (1) comprises blades for making the material advance ...
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WO/2017/093726A1 |
An apparatus for forming a friction weld, the apparatus comprising: a support arrangement;a holding member, which is supported by the supporting arrangement, and which may be driven to rotate with respect thereto, or move with respect th...
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WO/2017/095927A1 |
A process for hardening tubulars and increasing their surface area for heat transfer can be performed in place in a borehole or on the surface. A pattern is applied to an interior wall with at laser, electron beam or radiation source tha...
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