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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...
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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...
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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...
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WO/2020/198507A1 |
The present disclosure provides protective coverings formed by releasably attaching a mold to a metal structure over a connection, such as an exothermic or brazed connection, and injecting a hardening material into one or more fill ports...
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WO/2020/181828A1 |
A pin (A) soldering tool and a pin (A) fixing method. The pin (A) soldering tool comprises a base portion (1) and a gland portion (2). A groove (101) is formed on an upper end of the base portion (1). The gland portion (2) matches above ...
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WO/2020/184534A1 |
The present invention addresses the problem of providing a mechanism for injecting air into the iron tip of a soldering iron to remove solder that has adhered to the iron tip, the mechanism being such that situations such as collision of...
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WO/2020/178996A1 |
This film-forming apparatus is provided with: a film-forming tray having a feed surface on which a viscous material is to be placed; a squeegee which is to be pushed against the feed surface of the film-forming tray; and a pair of recess...
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WO/2020/171207A1 |
In this method for applying a solid brazing material 7, the solid brazing material 7 is applied to an aluminum sheet material 3 by the solid brazing material 7 being brought into contact with the aluminum sheet material 3, which is being...
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WO/2020/151459A1 |
A high-efficiency flat wire motor winding end welding apparatus and a welding process, comprising a support base (6), a solder tray (5), a welding point isolating limiting plate (4), shaft rods (3), and a moving tray (2); the solder tray...
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WO/2020/128976A1 |
An example method of joining a first substrate with a second substrate includes applying a filler material between respective portions of the first substrate and the second substrate, the filler material including an electrically conduct...
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WO/2020/129410A1 |
[Purpose] The present invention relates to an ultrasonic soldering device and an ultrasonic soldering method, and the purpose of the present invention is to form a uniform, thin, and robust solder layer without thermal damage and ultraso...
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WO/2020/123626A1 |
A soldering block for holding two electrical components in contact or proximity to facilitate their connection, such as by soldering. The soldering block utilizes a pair of fixation elements, such as spring tensioned clamps, to hold the ...
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WO/2020/119555A1 |
A reflow soldering method for ameliorating thermal expansive deformation of a device, comprising the following steps: preparing a SMT steel mesh, printing a solder paste on a PCB board by means of the SMT steel mesh and putting the PCB b...
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WO/2020/116403A1 |
The present invention addresses the problem of providing a flux sheet which exhibits strong adhesion to a substrate, while being free from displacement of a solder ball during a reflow process. In order to solve the above-described probl...
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WO/2020/117053A1 |
In a method and system for laser induced forward transfer (LIFT), energy (E1,E2) is deposited according to a non-Gaussian intensity profile (Ixy) which is spatially tuned across an interface (11xy) of the donor material (11m) to cause th...
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WO/2020/106441A1 |
The present invention provides a nozzle (201), which comprises a nozzle passage (512) and a fluid passage (511), wherein the nozzle passage has an airflow inlet (515) and an airflow outlet (516). The fluid passage has a fluid passage inl...
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WO/2020/100555A1 |
This brazing work assistance method is for assisting brazing work carried out by a worker, and comprises: displaying (S101, S103) a first reference range (201A) that indicates a range between an upper limit value and a lower limit value ...
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WO/2020/094936A1 |
The connection method between at least two elements (E1, E2) corresponding to a printed circuit (4) and to an electronic component (5), comprises a step of forming a plurality of pad-type stacks (2) of bosses (3), the stacks (2) of bosse...
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WO/2020/093341A1 |
A PCB board bracket having a protection function, comprising a bottom plate (1). A first connecting block (2) is fixedly connected to an upper surface of the bottom plate (1), a first groove (3) is provided on the upper surface of the bo...
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WO/2020/082274A1 |
An automatic welding workstation (100) comprises: a resonator loading working position (10) at which a resonator (1) requiring welding is stored; a tapped-line loading working position (20) at which a tapped-line (3) requiring welding is...
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WO/2020/077601A1 |
A soldering device, comprising: a soldering station (10); a master grabbing robot (20) with one end connected to a master end effector (40), the master end effector (40) being used to grab an inductance coil, and the master grabbing robo...
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WO/2020/076456A1 |
A soldering tool may include a power unit including a controller, a tool body configured to interface with the power unit, and a tip portion operably coupled to the tool body. The tool portion includes a tip that is heated to melt solder...
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WO/2020/058121A1 |
A first aspect of the present invention refers to a method for creating bumps (10), wherein the method comprises: providing a first component (1) having a first metallic surface area (5), creating bumps (10) at the first component (1), w...
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WO/2020/052051A1 |
An integrated clamp for 5G SFP encapsulation type optical transceiver module welding, comprising a working table (1). A flexible board welding part (2) and an optical device welding part (3) are respectively disposed at the upper end pos...
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WO/2020/052042A1 |
A welding quality detection apparatus, comprising a power source (11), a welding apparatus, a monitoring apparatus (13), and several wires (12). Two poles of the power source (11) are electrically connected to the welding apparatus and a...
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WO/2020/054620A1 |
A sleeve soldering device 10 solders a terminal 110 of an electronic component within a land 102 provided to a through-hole 101 in a substrate 100, wherein the sleeve soldering device 10 comprises a sleeve 11 that is formed in a tubular ...
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WO/2020/054619A1 |
A soldering device 10 for soldering a terminal 110 of an electronic component into a land 102 provided in a through hole 101 in a substrate 100, is provided with auxiliary heat sources 16, 17 that locally heat the land 102 and the termin...
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WO/2020/050448A1 |
Provided is a jig assembly comprising: a jig comprising a mounting portion for mounting an object; a first motor connected to the mounting portion and for rotating the mounting portion; and a second motor connected to the jig and for rot...
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WO/2020/044520A1 |
A support unit (110) supports members (20) to be joined. A pressing unit (120) presses an attachment member (10) against the members (20) to be joined such that a first solder bump (11A) makes contact with the members (20) to be joined. ...
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WO/2020/047442A1 |
The present application relates to a gas control system and method for a reflow soldering furnace, comprising: an oxygen detecting device, capable of coming into contact with a gas in a furnace chamber, for detecting an oxygen concentrat...
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WO/2020/037522A1 |
A welding method for preparing a graphene-reinforced weld seam between dissimilar steel and aluminum materials comprises the following steps: (1) preparing a certain amount of nickel powder and graphene powder according to a mass ratio, ...
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WO/2020/021362A1 |
An automated welding system includes a support structure, a plurality of welding heads, and a controller. The plurality of welding heads are each removably, mechanically coupleable to the support structure. The controller is configured t...
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WO/2020/016010A1 |
The invention relates to a device (1) for producing soldered connections on glass panes (GS), • wherein the glass pane (GS) has an electrically conductive layer (AG) on the surface at points to be soldered, wherein a contact (K) to be ...
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WO/2020/016367A1 |
The invention relates to a device (100) for inductively soldering at least one ferromagnetic contact element (14) to at least one conductor structure (3) on a nonmetallic plate (1), comprising: means (11) for fastening a plate (1) during...
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WO/2020/016364A1 |
The invention relates to a soldering tool (13) for inductive soldering, comprising an induction loop (13I) and an induction generator (G), which is electrically connected to the induction loop (13I), wherein the induction loop (13I) cons...
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WO/2020/012676A1 |
A soldering iron control device (100) serving to control the temperature of the tip (221) of a soldering iron and comprising the following elements: a first storage unit (110) for storing in advance a first electrical amount that is supp...
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WO/2020/004543A1 |
Provided are: a low-residue and highly processable flux for resin flux cored solders and flux-coated solders; a resin flux cored solder and a flux-coated solder which use said flux; and a soldering method. The flux for resin flux cored s...
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WO/2020/002506A1 |
The invention relates to a joining device (10) for integrally joining two joining sections (12a, 12b), said joining device comprising a receiving space (18) for receiving the joining sections (12a, 12b). The joining device (10) also has ...
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WO/2019/240932A1 |
A wave soldering machine includes a housing and a conveyor configured to deliver a printed circuit board through the housing. The wave soldering machine further includes a wave soldering station coupled to the housing. The wave soldering...
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WO/2019/225514A1 |
This brazing device is equipped with a heating unit configured to heat a brazing material, a detection unit configured to detect a change in the shape of the brazing material which accompanies melting of the brazing material, and a contr...
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WO/2019/217535A1 |
An exhaust gas filter for a reflow oven is disclosed, which comprises a filter chamber, a filtering piece and a vapor chamber. An upper transverse passage is formed between the vapor chamber top plate and the filter element, a gap is for...
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WO/2019/213059A1 |
Systems for soldering a workpiece;(2) using a solder application system. A nozzle (30) includes a plurality of walls (46, 56) and a floor that together define a nozzle (30) reservoir for containing liquid solder. The plurality of walls (...
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WO/2019/213512A1 |
A soldering tool may include a power unit including a controller, a tool body configured to interface with the power unit, and a tip portion operably coupled to the tool body. The tip portion may include a tip that is heated to melt sold...
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WO/2019/209070A1 |
The present invention particularly relates to an apparatus (1) for thermally coupling a vehicle heat exchanger. The apparatus (1) is provided with a first holding element (2), a second holding element (3) and one or more heat source (7)....
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WO/2019/196327A1 |
A nickel brazing production line and process for a plate heat exchanger. The nickel brazing production line for a plate heat exchanger sequentially consists of a roll coater (1), a first tunnel oven (2), a comma coater (3), a second tunn...
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WO/2019/195249A1 |
A soldering tool may include a tool body comprising circuitry configured to interface with a controller, and a tip portion including a tip that is heated to melt solder and a handpiece that is graspable by an operator. The tip portion in...
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WO/2019/190475A1 |
A system for manufacturing of a sintered wire and in-situ feeding to a laser wire welding system is presented. The system includes a pressure vessel connected to a powder feed system for delivering at least two powders to a powder mixing...
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WO/2019/174929A1 |
The invention relates to a wave-soldering machine (10) comprising a pump (12) for delivering liquid solder in a solder delivery system, comprising at least one solder nozzle (14) into which the liquid solder is delivered in order to prod...
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WO/2019/170535A1 |
The invention relates to a soldering nozzle for the simultaneous selective wave soldering of at least two spaced-apart rows of solder joints in a soldering installation, with a base portion which can be arranged on a nozzle plate, and wi...
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WO/2019/170212A1 |
The invention relates to a method for producing a sandwich arrangement consisting of a first component having a contact surface A, a second component having a contact surface D, and solder between the contact surfaces A and D, the solder...
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