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WO/2024/097588A1 |
The present application discloses an oxygen concentration detection system for detecting the oxygen concentration in a furnace chamber of a reflow oven, comprising: a cooling device, a filter device, and a detection device. The oxygen co...
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WO/2024/094458A1 |
The invention concerns a method of turbine blade repair in which a damaged region (Di) is machined away (Rz) and repaired with a directed energy deposition process before being machined to a desired and predetermined aerodynamic profile.
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WO/2024/093455A1 |
A pipeline integration module, an air conditioner outdoor unit, and a method for preparing the pipeline integration module. The pipeline integration module comprises a first plate-like part, a second plate-like part, and a sandwich layer...
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WO/2024/094370A1 |
Disclosed is a component having features attached to it by brazing with the component being subsequently provided with a protective coating using a CVD process. The body of the component may be made of metal and fabricated using an addit...
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WO/2024/094381A1 |
The invention relates to a heat exchanger module (22) for removably arranging on a soldering system, in particular a reflow soldering system, and comprising a nonwoven filter (70). The invention further relates to a soldering system comp...
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WO/2024/087723A1 |
A pressing device (160) for ribbons (150), a series welding machine (100), and a method for welding the ribbons (150) and battery sheets (140). The pressing device (160) comprises: a pressing plate (161); a plurality of pressing needle g...
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WO/2024/060527A9 |
The present application relates to the technical field of nuclear fuels. Embodiments of the present application provide a silicon carbide composite connecting device (100) configured to connect a cladding tube (210) and two end plugs (22...
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WO/2024/084777A1 |
The present invention addresses the problem of providing: a novel brazing material which is a molded body; and a method for improving a brazing treatment for a finned tube type heat exchanger using the brazing material. A metal powder pr...
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WO/2024/081193A1 |
The present application relates to a method of making a heat exchanger (10) that includes providing a plurality of tubes (46). Each of the plurality of tubes (46) has exterior cladding on an exterior surface, interior cladding on an inte...
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WO/2024/075931A1 |
This heat exchanger comprises: a heat exchange fin; a refrigerant pipe which passes through the heat exchange fin and has a first thickness; a connecting member which is coupled to the refrigerant pipe; and a distribution pipe which is c...
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WO/2024/073174A1 |
The present application discloses an oven that comprises a lower housing assembly, an upper housing assembly, and a retaining assembly. The upper housing assembly is disposed above the lower housing assembly, the upper housing assembly i...
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WO/2024/070628A1 |
A bonded structure which comprises a first conductive member, a second conductive member, and a solder bonding part for bonding the first conductive member and the second conductive member to each other, wherein at least one of the first...
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WO/2024/073190A1 |
The present application provides a reflow oven (100). The reflow oven (100) comprises a furnace (101) and a gas pipeline assembly (104, 106). The furnace (101) comprises a plurality of furnace chambers Li (i = 1, 2,..., n). The gas pipel...
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WO/2024/061818A1 |
The present disclosure relates to a method for assembling a plate package of a plate and fin heat exchanger (1) comprising a plurality of flat plates (4, 4´) and a plurality of fin plates (3), wherein each flat plate (4, 4´) comprises ...
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WO/2024/062917A1 |
An automatic brazing device (100) comprises: a workpiece heating part that heats a brazing site of a workpiece W; a workpiece heating movement part that moves the workpiece heating part relative to the brazing site; a nozzle (40) through...
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WO/2024/064813A2 |
In some aspects, a device includes a substrate. A first metallization arranged on the substrate. A second metallization arranged on the substrate. A circuit arranged on the substrate and electrically connected to the first metallization ...
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WO/2024/056572A1 |
The invention relates to a method for connecting a sensor assembly arranged on a mounting plate to a device under test, with said method comprising the steps of (100) providing - a device under test, - a sensor assembly having a strain g...
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WO/2024/056574A1 |
The invention relates to a method for connecting a sensor assembly to a measurement object, the method comprising the following steps: (100) providing •- a measurement object, •- a sensor assembly, comprising a strain gauge, which is...
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WO/2024/056573A1 |
The invention relates to a method for connecting a sensor assembly, arranged on a mounting plate, to a measurement object, comprising the following steps: (100) providing • - a measurement object, • - a sensor assembly, comprising a ...
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WO/2024/056571A1 |
The invention relates to a method for connecting a sensor assembly (5), arranged on a mounting plate (17), to a measurement object (2), the method comprising the following steps: (100) providing - a measurement object (2), - a sensor ass...
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WO/2024/051076A1 |
A ceramic joining device, comprising a working furnace (100), a clamping mechanism (130), a vacuum interface (140), and a heater (150). A furnace cavity (111) is formed in the working furnace (100) and is used for accommodating a target ...
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WO/2024/053317A1 |
Provided is a finless heat exchanger in which a heat transfer pipe and a connecting pipe are bonded together without forming a flared diametrically expanded portion. The finless heat exchanger comprises a heat transfer pipe 20 which exte...
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WO/2024/052655A1 |
A method of manufacturing a component (5) for use in a high temperature environment, the method comprises the sequential steps of: i) providing a first substrate (10) comprising a body having a surface, ii) securing a bonding material (1...
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WO/2024/054076A1 |
A camera module according to an embodiment comprises: a lens driving device including an accommodation space; and a lens barrel disposed in the accommodation space of the lens driving device, wherein the lens barrel includes a first coup...
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WO/2024/048723A1 |
The present invention is an aluminum alloy brazing sheet comprising a core material, a brazing material, and a sacrificial positive electrode material. The core material is composed of an aluminum alloy containing, in terms of mass%, 1.3...
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WO/2024/048371A1 |
This semiconductor device constituting an upper-lower arm circuit for one phase comprises joint portions (80, 81) connected through a solder (104). Each of a plurality of solders electrically connected to the main electrode of a semicond...
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WO/2024/048642A1 |
This brazing device (100) comprises: a stage (10) that supports an assembly (AS) in which a brazing material (120) is interposed between bonding surfaces (130) of a plurality of members to be bonded (110); a pressing jig (20) that presse...
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WO/2024/042291A1 |
A method for manufacturing a part (20) comprising a formation of successive metal layers (201…20n), which are stacked on one another, each layer being formed by depositing a filler metal (15, 25), energy being supplied to the filler me...
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WO/2024/042772A1 |
Provided is a manufacturing method for a heat exchanger (1) that includes a plurality of fins (10) arranged in the thickness direction and a plurality of heat exchanger pipes (30) that pass through the plurality of fins (10), the heat ex...
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WO/2024/044086A1 |
The present application provides a reflow oven, comprising a heating zone (110), a cooling zone (120), a barrier exhaust zone (130), a fluid channel (115), a diversion device (170), a detection device (111), and a regulation device (112)...
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WO/2024/040987A1 |
Disclosed are a busbar-free solar photovoltaic module and a manufacturing method therefor, relating to the technical field of solar photovoltaic equipment manufacturing. In the present invention, cells are connected by using metal connec...
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WO/2024/033037A1 |
The invention relates to a method for connecting a strain gauge (1) to a measurement object (2), the method comprising the following steps: (100) providing - a measurement object (2), - a strain gauge (1), which is designed to at least d...
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WO/2024/028552A1 |
This method for manufacturing a plate comprising ducts for a heat exchanger is characterized in that it comprises the following steps: - applying an anti-diffusion material (step 30) to a first metal sheet at places on the first metal sh...
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WO/2024/026436A1 |
A selective soldering machine configured to adjust a solder wave provided by a selective soldering nozzle based on at least one property detected by an image sensor of the selective soldering machine. The selective soldering nozzle may b...
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WO/2024/022669A1 |
The invention relates to a method for melting a solder material for joining and/or releasing a soldered joint, wherein nanoparticles incorporated in the solder material dissipate magnetic energy from an alternating magnetic field, substa...
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WO/2024/016408A1 |
A vapor chamber cavity sealing process and a vapor chamber. The cavity sealing process comprises: providing a bottom cover (1) having a recess (11), a cover plate (2), and a capillary structure (3); placing the capillary structure (3) be...
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WO/2024/020313A1 |
The present application discloses a processing furnace comprising a furnace chamber; at least one infrared temperature measurement device; at least one calibration device comprising a black body module connected to the detection field of...
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WO/2024/020289A1 |
The present application provides a reflow oven support assembly, comprising a fixture (301), a support rod (302) and an adjustment device (303), the fixture (301) being connected to one of the upper furnace chamber housing (101) and lowe...
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WO/2024/011766A1 |
A brazed joint, brazing method and device for promoting brazing filler metal flow and deformation and gas escape. The brazed joint comprises a first base material (100), a second base material (200) and a brazing seam (300). The brazing ...
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WO/2024/011014A1 |
The present application discloses a reflow oven (100) including: a oven chamber (110); a conveying belt (217) for carrying a circuit board (108); a drive device (216) configured to drive the conveying belt (217) to travel along the conve...
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WO/2024/007453A1 |
A method for reducing residual stress of a heterogeneous brazed joint. When the temperature of the brazed joint is reduced to a certain temperature, heating treatment is performed to generate micro-plastic deformation and micro-precipita...
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WO/2024/011246A1 |
Additive particles are introduced to a braze joint by combining the additive particles with a flux and using the flux with additive particles to form a core or coating of a braze product including braze alloy and flux. Additive particles...
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WO/2024/005198A1 |
This joined body comprises an insulation member that includes a ceramic, and a retaining member that surrounds the insulation member and has an enlarged-diameter part in which the inside diameter is enlarged. The joined body also has a c...
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WO/2024/006640A1 |
The present application relates to an electrical control cabinet and a reflow oven. The electrical control cabinet includes a housing and a door assembly. The housing defines a cavity and an opening in communication with the cavity. The ...
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WO/2024/002691A1 |
The invention relates to a device (01) for establishing a contact connection between at least one connection contact (18) of a substrate (04) and at least one connection contact (19) of a semiconductor component (03), wherein a conductor...
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WO/2023/248940A1 |
A brazing structure for a vacuum container 1a is provided. The vacuum container 1a comprises: a fixed conductor 5 on which a fixed electrode 7 is supported; a movable conductor 6 on which a movable electrode 8 is supported; a flange pipe...
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WO/2023/243576A1 |
A solder removal mechanism 520 is provided to remove solder from a transport claw 510 for transporting a substrate 200 to which solder is supplied. The solder removal mechanism includes an abutment body 530 that can be passed relatively ...
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WO/2023/243575A1 |
A jet flow soldering device 100 comprises: a retention tank 110 that retains molten solder; supply ports 125, 135 for supplying the molten solder to a substrate 200; and cooling units 310, 330 that are located on the downstream side of t...
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WO/2023/239102A1 |
In a heat exchanger (10) for use with a refrigerant under a pressure of 140 bar or more, channels (32) for the refrigerant and another fluid are formed directly two or more plates (12), and at least one manifold (24) for the refrigeran...
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WO/2023/240060A1 |
The present application provides a position detection apparatus, comprising a bottom plate, an abutting member, a trigger member, a trigger member, and a distance sensor. The abutting member is movably disposed on the bottom plate. The t...
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