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Patent Searching and Data


Matches 101 - 150 out of 12,073

Document Document Title
WO/2022/007443A1
A faucet water outlet pipe and sleeve pressing and fixing mechanism, comprising a frame (10). A main rotating shaft (11) is hinged to the middle of a top plate of the frame (10); the top end of the main rotating shaft (11) extends out of...  
WO/2022/007535A1
An automatic pressing mechanism for a threaded head of a water outlet pipe of a faucet, comprising a rack (10). A pressing air cylinder (11) is fixed to the bottom surface of the left part of a top plate of the rack (10); the top end of ...  
WO/2022/011139A1
The present disclosure relates to a hot knife having a removable blade or tip that has been specifically designed to perform knife joining operations. The knife is mounted to a quick change tool that connects to the end of a robotic arm.  
WO/2021/259635A1
The invention relates to a laser soldering system (10) and to a method for monitoring a laser soldering process using a monitoring device (13) of the laser soldering system (10). A soldering globule (21) is dispensed onto a substrate (19...  
WO/2021/256656A1
The present invention relates to a method for controlling a boat/strip type solder ball placement system and, more specifically, enables both a boat carrier type solder ball mounting process and a substrate strip type solder ball mountin...  
WO/2021/248646A1
An automated work station for a drill bit flame spray welding hardfacing process used for an oil well drilling device, and a work method therefor, said work station is able to implement completely automated production with respect to an ...  
WO/2021/251104A1
A fixing jig (100) is provided with a first fixing part (10) and a second fixing part (20). The first fixing part (10) fixes a main pipe having a plurality of holes on a lateral surface. The second fixing part (20) is fixed to the first ...  
WO/2021/248645A1
An auxiliary apparatus for multi-station automatic high-temperature spray welding equipment and an auxiliary method for the auxiliary apparatus. The auxiliary apparatus for the multi-station automatic high-temperature spray welding equip...  
WO/2021/246567A1
The present invention relates to a dual-type solder ball placement system and, more specifically, links two types of ball mounting lines to one solder ball placement system so that solder balls can be mounted in various manners. Specific...  
WO/2021/229073A1
The invention relates to a system (10) for connecting electronic assemblies (12), more particularly a soldering and/or sintering system (10a), comprising a transport device for transporting the electronic assemblies (12) through the syst...  
WO/2021/220649A1
This solder pre-coat forming apparatus (10) includes: a solder paste feeding unit (100) that feeds solder paste to a substrate (1) in a solder paste feeding area PA; a heating unit (210) including a heating device that heats the solder p...  
WO/2021/208456A1
A junction box (220), a photovoltaic module (200) and a wiring method, relating to the technical field of photovoltaics, and aiming to improve the wiring reliability and stability of the junction box (220) so as to ensure the generating ...  
WO/2021/197713A1
The invention relates to a mold (200) for joining an electric circuit carrier. The invention additionally relates to a workpiece carrier (100) for the mold (200) and to a system consisting of a mold (200) and a workpiece carrier (100). I...  
WO/2021/200872A1
In brazing systems, brazing can become suspended due to some factor. There is a need for technology to prevent shape defects such as protrusions and recesses from occurring on the formed bead in such cases. This control device 100 comp...  
WO/2021/199441A1
A solder supply unit (2) comprises a base member (22), a reel holder (23) that is provided on the base member (22) and rotatably holds a reel for a tape-like solder material, a support member (24) provided on the base member (22), and a ...  
WO/2021/199440A1
A solder cutting device (3) comprises a first holding part (31), a first drive part (32) that feeds a tape-like solder material (21), which is held by the first holding part (31) in a first direction, a cutting part (33) for cutting the ...  
WO/2021/194093A1
The present invention relates to a flux tool using an elastic pad and, more specifically, to a flux tool configured for flux printing equipment for dotting a flux in order to attach a solder ball to a substrate. Particularly, according t...  
WO/2021/171100A1
Systems and methods in which dot-like portions of a material (e.g., a viscous material such as a solder paste) are printed or otherwise transferred onto an electronic component at a first printing unit, and the electronic component is su...  
WO/2021/169416A1
The present invention relates to the technical field of abrasive and grinding tools, and specifically disclosed thereby are a semi-automatic distributing device for brazing an ultra-hard abrasive saw blade and a working method therefor, ...  
WO/2021/156084A1
A heat exchanger (1) is configured by stacking core plates (4) formed from a brazing sheet on a base plate (2) together with fin plates (5) and then heating and brazing these. The core plates (4) have a taper portion (4a) at the peripher...  
WO/2021/151696A1
The invention relates to a method and cladding material with which welded connections and repairs can be carried out on metal components. For this purpose, a conventional welding tool, e.g. laser or WIG, can be used, by means of which a ...  
WO/2021/144332A1
The present invention relates in general to a device, to a system consisting of a plurality of devices and to a method for controlled heat transfer, in particular to workpieces by means of a condensing liquid, and in particular for solde...  
WO/2021/142691A1
The present invention belongs to the technical field of charging column tining and wire welding automatic machines, and discloses a charging column tining and wire welding automatic machine. A rotating module re-locates the direction of ...  
WO/2021/136000A1
Disclosed are an air knife providing device for a wave soldering apparatus, and a wave soldering method using the air knife providing device. The air knife providing device comprises: a housing (10); an accommodating cavity (20) defined ...  
WO/2021/132689A1
The present invention provides a brazing material applying method by which a brazing material containing a fluoride-based flux can be stably discharged for a long period of time. The brazing material applying method according to the pres...  
WO/2021/114096A1
Disclosed are a wire-feeding device and a welding apparatus. A wire guide mechanism (100) of the wire-feeding device comprises a guide pipe (110), a fixing portion (120) and a clamping portion, wherein the guide pipe (110) is provided wi...  
WO/2021/114094A1
A wire feeding apparatus and a welding device. The wire feeding apparatus comprises: a pipe (110), a fixing part (120), and a clamping part. The pipe (110) has a welding wire guide hole; the fixing part (120) is an elastic structural pie...  
WO/2021/092527A1
A laser micro-machining process called laser-assisted material phase-change and expulsion (LAMPE) micromachining that includes cutting features in a cutting surface of a piece of material using a pulsed laser with intensity, pulse width ...  
WO/2021/078606A1
The invention relates to a transport unit (50) for transporting printed circuit boards along a transport direction (18) within at least one zone of a soldering system (10), in particular a reflow soldering system. The invention is charac...  
WO/2021/076389A1
A soldering station includes a first tool port configured to interface with a first soldering tool, a second tool port configured to interface with a second soldering tool, a display configured to display information relating to one or b...  
WO/2021/076388A1
A soldering tool may include a tip portion and a tool body. The tool body may include a handle and the tip portion may be operably coupled to the tool body at a flange that separates the handle from the tip portion. The tip portion may i...  
WO/2021/065822A1
An evaluating device (14) for evaluating a joining operation for joining first and second base materials to one another is provided with: a data acquiring unit (18) for acquiring time-series data relating to at least one type of informat...  
WO/2021/065683A1
[Problem] The objective of the present invention is to provide an iron tip cleaning device capable of smoothly discharging air blown onto the iron tip. [Solution] The problem is resolved by means of an iron tip cleaning device provided w...  
WO/2021/058530A1
The invention relates to a device for supplying a wire-shaped material, wherein two identical wheels (1.1, 1.2) which can be driven about parallel rotational axes are arranged in a housing (5) such that the material (2) is in contact wit...  
WO/2021/057507A1
Disclosed in the present invention are a ceramic electric heating body having a two-layer structure, and an electric soldering iron. The two-layer ceramic structure electric heating body comprises an inner conductive layer and an outer i...  
WO/2021/056779A1
Disclosed is a device for reducing the deformation of a large-area copper sheet (7) after welding, belonging to the technical field of copper sheet welding processing. The device comprises an upper supporting seat (1), a lower supporting...  
WO/2021/049553A1
Provided is a soldering device including: a soldering iron; a driving unit for moving the soldering iron; an input receiving unit for receiving an input of size information of a work; and a control unit for controlling the driving unit. ...  
WO/2021/049446A1
Provided are an operation management device, an operation management method, and a control program for managing a plurality of soldering operations performed manually on a substrate, such that: in association with substrate identificatio...  
WO/2021/048374A1
The present invention relates to a method for manufacturing composite solder balls that are metallised on the surface and calibrated, these balls comprising a core consisting of a spherical support particle of diameter D0 made of expande...  
WO/2021/048043A1
The aim of the invention is to improve a method for treating the ends of at least one electrical conductor (4, 4') of any geometry in such a manner that high, cost-intensive set-up times can be omitted and that an early fault detection a...  
WO/2021/046327A1
An apparatus and method for soldering an electrical component to a circuit board includes a stage positioning the circuit board and electrical component in alignment with a solder tip along an axis. A first spring-loaded compression mech...  
WO/2021/037418A1
The invention relates to a device (100) which is designed for detecting process parameters during a pass through an assembly line (500) for assembling electronic components and/or for applying joining materials. In order to facilitate th...  
WO/2021/041172A1
A method for joining an electrical terminal pre-popu!ated in a contact carrier and an electrical conductor includes arranging a connection portion of the electrical conductor at a receiving section of the electrical terminal pre-populate...  
WO/2021/009806A1
A brazing jig used for brazing a multilayer refrigerant distributor in which multiple long boards are stacked, the jig comprising: a first jig provided in contact with one end face of the boards in the stacking direction and divided into...  
WO/2021/004752A1
The invention relates to a pen (2) for transferring solder paste from a reservoir onto a contact point of a circuit board, wherein the pen (2) comprises: a rod-shaped element (210) with an axis of rotation (RA) in the longitudinal direct...  
WO/2020/249474A1
The invention relates to a device (1) for soldering, in particular for reflow soldering, at least one assembly (2), comprising a process chamber device (5, 5', 50, 50') comprising at least two process chambers (6, 6', 6'', 6''', 29, 29')...  
WO/2020/234851A1
The invention relates to a portable pencil-shaped device with a tin-injection chamber system for electronic soldering that allows the required solder to be applied directly to the board to be soldered, since it has a containment chamber ...  
WO/2020/218122A1
To provide a heating device with which the adhesion of dirt can be prevented with a simple configuration, and a method for manufacturing a soldered object. This heating device 1 is provided with: a chamber 11 in which an object W is acco...  
WO/2020/204798A1
The present application relates to a stencil device (150) for simultaneous stencil printing of brazing material onto elevations, areas surrounding port openings, and a circumferential skirt (210) of a heat exchanger plate (200) wherein t...  
WO/2020/203033A1
The invention allows water vapor to be eliminated from a larger amount of gas than in prior art, with no increase in size. The condensation device 700 according to the present invention is equipped with an outer cooling unit 720 compri...  

Matches 101 - 150 out of 12,073