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WO/2023/099840A1 |
The invention relates to a method for manufacturing a double-layered heat exchange wall comprising first and second metal layers. This method comprises the following successive steps: (i) providing a first metal sheet intended to form th...
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WO/2023/100859A1 |
A heat exchanger according to an embodiment of the present invention comprises a plurality of fins (41) and a plurality of heat exchanger tubes (42) with a flat cross-section. The fins (41) each have: a heat exchanger tube insertion port...
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WO/2023/095182A2 |
Heat exchanger (100) comprising a plurality of heat exchange elements (10) which are fluidically connected to first recirculation means (11) and second recirculation means (12) disposed respectively at entry to and at exit from said heat...
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WO/2023/088322A1 |
A method and device for processing a heat exchanger. The heat exchanger processing device comprises: a first assembly (1), wherein the first assembly (1) is used for placing a flat tube group (10), the first assembly (1) comprises a limi...
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WO/2023/087957A1 |
The present invention relates to an aluminum pipe having an internal thread. The aluminum pipe is made of a multi-layer composite material; the multi-layer composite material comprises a core material and a composite layer; the alloy of ...
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WO/2023/084162A1 |
The invention relates to a cryogenic unit comprising an evaporator having a bundle (4) of tubes (7, 8, 9, 10, 11) that each extend along an axis (X, X'), each of the tubes bearing a series of fins and being distributed in one or more sta...
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WO/2023/085846A1 |
The preset invention relates to an air cooling-type gas cooler for a refrigeration compressor and, more specifically, to an air cooling-type gas cooler for a refrigeration compressor, comprising: a housing which forms an outdoor unit bod...
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WO/2023/078399A1 |
A micro-channel heat exchanger (100). The micro-channel heat exchanger (100) comprises a plurality of fins (10) and a plurality of flat tubes (20), wherein the plurality of fins (10) are arranged in parallel to form multiple rows, and th...
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WO/2023/073749A1 |
According to the present invention, a heat exchanger comprises a plurality of fins that are parallel to each other with intervals therebetween, a plurality of heat transfer tubes that pass through the fins, and connection piping that is ...
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WO/2023/071682A1 |
A bent pipe (100) for an air conditioning system (200), and an air conditioning system (200). The outer diameter of the bent pipe (100) is D, and the wall thickness thereof is T; and the bend radius of a bend of the bent pipe (100) is R,...
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WO/2023/069263A1 |
The present disclosure provides a louvered fin including a leading edge, a trailing edge, and a surface extending between the leading edge and the trailing edge. The surface defines a first set of holes along a first axis, a second set o...
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WO/2023/066954A1 |
A heat exchanger is provided capable of exchanging heat received from a concentrated solar power plant via heat exchanging pipes and conducting the heat via patterns of flexible heat conducting cables into heat storing solids. The heat e...
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WO/2023/068166A1 |
In this method for producing an extruded multi-hole pipe (1), an ingot is produced, which has a chemical composition containing one or more elements from among Si: 2.0 mass% or less, Fe: 0.6 mass% or less, Cu: 0.6 mass% or less, Mn: 2.0 ...
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WO/2023/064378A1 |
Polymeric tube-in-shell heat exchangers with twisted tubes are provided. The heat exchanger may include one or more polymeric tube bundles, wherein each of the one or more polymeric tube bundles includes at least one tube twisted about i...
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WO/2023/063712A1 |
A heat exchanger according to various embodiments of the present invention is a heat exchanger provided to heat a fluid flowing through a pipe by using combustion gas, and comprises: a body having upper and lower portions open and having...
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WO/2023/063192A1 |
This heat dissipation member comprises: a plate-shaped base portion extending in a first direction, which is along a direction in which refrigerant flows, and in a second direction, and having a thickness in a third direction; and one fi...
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WO/2023/061758A1 |
The present invention relates to a cooling fin (1) of a cooler (100), through which fluid can flow, for cooling power electronics (200). The cooling fin (1) comprises a profile (10) periodically repeating in a repeating direction (501), ...
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WO/2023/058654A1 |
This three-dimensional knit structure (10) is characterized in that multiple layers of single layer knit fabric (15) are laminated, the single layer knit fabric (15) is a structure in which metal fibers (11) having a loop shape (12) are ...
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WO/2023/053319A1 |
This heat exchanger comprises: a plurality of fins that are spaced apart from each other in a first direction; and a plurality of heat exchanger tubes that penetrate the plurality of fins and are spaced apart from each other in a second ...
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WO/2023/054270A1 |
There is the problem that when a warming operation is performed when it is a low temperature outdoors, conventional heat exchangers have, on the windward side or leeward side thereof, no communicating portions for heat transfer fins, and...
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WO/2023/052032A1 |
The object of the invention is, among others, a flat tube (1) for a heat exchanger (100) for a flow of a fluid therein, the tube (1) being formed by bending a sheet metal strip (2) along its length, the metal strip (2) comprising longitu...
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WO/2023/048391A1 |
The present specification discloses a high corrosion resistance heat exchanger in which corrosion resistance has been improved by controlling alloy components in a tube material and a fin material and inducing sacrificial corrosion of th...
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WO/2023/046840A1 |
The present invention relates to a device for dispensing heat-transfer fluid at cooling plates (9), characterised in that the device comprises at least: - a heat-transfer fluid pipe (4) comprising: - a dispensing port positioned opposite...
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WO/2023/047716A1 |
This heat exchanger 15a comprises heat transfer piping 6 through which refrigerant can flow, and a fan 7 in which are formed a plurality of through-holes 70 through which the heat transfer piping 6 can pass in the thickness direction. Th...
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WO/2023/041810A1 |
The invention relates to a heating device (10) comprising a heat exchanger (20), which is intended for transferring heat from a first medium to a second medium, and also relates to a heating system (100) with such a heating device (10). ...
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WO/2023/041568A1 |
The invention provides a heat exchanger for a motor vehicle, comprising a plurality of pipes each defining a transverse duct in which a fluid is capable of flowing, the pipes being arranged along a stack with a vertical axis (Z) such tha...
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WO/2023/043662A1 |
A refrigerant system according to an example of this disclosure includes a main refrigerant loop in communication with a condenser, an evaporator, and a compressor. A heat exchanger is arranged to cool electronic components. The heat exc...
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WO/2023/036256A1 |
A heat exchange tube (100) and a heat exchanger (200) having the heat exchange tube (100). On the cross section of the heat exchange tube (100), the width of the heat exchange tube (100) is greater than the thickness of the heat exchange...
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WO/2023/037912A1 |
Provided is a heat sink having improved heat-dissipating efficiency and high manufacturability. A heat sink (100) of the present invention comprises a base (1) including a surface on which a plurality of heat-dissipating fins (2) are pro...
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WO/2023/032385A1 |
This fin comprises a plate-shaped substrate part (10) having a heat transfer tube passing part, which is a circular shape centered on a central axis C and through which a heat transfer tube passes, and a louver part at which a first silt...
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WO/2023/030971A1 |
The invention relates to a heat exchanger (2) for a refrigerant loop of a vehicle, which comprises an exchange surface (12) through which an air flow (102) is intended to pass and a plurality of tubes (20), the heat exchanger further com...
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WO/2023/030975A1 |
The invention relates to a heat exchanger (2) for a refrigerant loop of a vehicle, having a heat exchange surface (12) comprising a plurality of tubes (20) configured to channel the refrigerant, wherein the heat exchanger (2) comprises a...
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WO/2023/030416A1 |
A heat exchanger, comprising: a first heat exchange portion (10), the first heat exchange portion (10) comprising a plurality of first flat tubes (11) arranged at intervals, each first flat tube (11) comprising a first heat exchange tube...
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WO/2023/032155A1 |
Provided are a heat exchanger, a refrigeration cycle device, and a method for manufacturing the heat exchanger, the heat exchanger comprising: a plurality of fins that are arranged so as to leave spaces for air circulation therebetween; ...
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WO/2023/026206A1 |
The present invention relates to a heating and/or cooling unit (1) for at least one thermal-control fluid (A), said unit (1) comprising at least one loop (3) in which a heat-transfer fluid (F) flows, said loop (3) comprising: a phase-cha...
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WO/2023/020767A1 |
A method for connecting a first tube and a capillary tube for a refrigerant circuit of a refrigeration appliance comprises the following: inserting the capillary tube into an end portion of the first tube and plastically deforming the en...
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WO/2023/016831A1 |
The object of the invention is, among others, a heat exchanger (1) for heat exchange between a first fluid and a second fluid comprising: a first header- tank assembly (20) and a second header- tank assembly (30); plurality of tubes (40)...
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WO/2023/016830A1 |
The object of the invention is, among others, a heat exchanger (1) for heat exchange between a first fluid and a second fluid comprising: a first header- tank assembly (20); a second header- tank assembly (30) wherein the heat exchanger ...
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WO/2023/013347A1 |
A refrigeration cycle device (100) comprises: a heat exchanger (50) that includes a plurality of heat transfer fins (2) and a plurality of heat transfer tubes (1); and a refrigerant flow adjustment unit (5) that adjusts the direction of ...
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WO/2023/008786A1 |
A shoe care device according to an embodiment of the present disclosure may comprise: a body; a care room which is provided in the body to accommodate a shoe; a machine room which is provided in the body to accommodate a heat pump appara...
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WO/2023/008182A1 |
The present invention addresses the problem of providing a double-tube heat exchanger (1), which has a simple structure and with which it is easy to assemble an inner tube and an outer tube, and a manufacturing method therefor. The doubl...
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WO/2023/006132A1 |
The plate heat exchanger is intended for heat exchange between two gaseous media. Its heat-exchanging surface (1) is formed by walls of parallel continuous channels for conducting a first medium in a first direction (S1), which are distr...
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WO/2023/001791A1 |
The present invention relates to a tube (2) for a heat exchanger (1) which defines a fluid circulation channel (100), and comprises a first planar wall (3) and at least one disturbance element (10) provided on this first planar wall (3),...
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WO/2023/001487A1 |
The invention relates to a heat exchanger (10) for an internal combustion engine for transmitting heat between at least two fluids (12, 14). The heat exchanger comprises at least one housing (20), which has at least one housing wall (22)...
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WO/2023/000011A1 |
The invention relates to a heat reservoir (1) and a heat exchanger (7) therefor, having a first and second connection (8, 9), having a corrugated pipe (12) which is provided in the flow path (10) between the first and second connections ...
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WO/2023/002628A1 |
This heat exchanger has an inner fin that has heat conductivity and is disposed inside a flat path, wherein: the inner fin is formed by a plurality of fin sections, each of which has a protruding shape formed by a top surface section and...
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WO/2023/286870A1 |
This aluminum alloy, for an extruded element pipe (1) provided with an inner surface linear groove, is for the production of pipes provided with an inner surface helical groove. When D (mm) and t (mm) respectively represent the outer dia...
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WO/2023/285680A1 |
The present invention relates to a heat exchanger (1'), comprising: - a gas-tight casing (2), - at least one tube (4) made from a good thermally conducting material and inside which a fluid to be heated can circulate, this tube (4) being...
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WO/2023/283486A1 |
Systems and method for providing a micro-channel array are provided. In some embodiments, a micro-channel array includes a plurality of micro-channels having a first end and a second end; where at least one of the first end and the secon...
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WO/2023/282112A1 |
A precoated fin material (1) has a base material (2) and a resin film (3) provided to the base material (2). The mass per unit area of the resin film (3) is 0.2 g/m2 to 2.5 g/m2, inclusive. The precoated fin material (1) has the characte...
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