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WO/2020/238822A1 |
A heat dissipation device and a hydrogen generator having a heat dissipation function. The heat dissipation device comprises a base, a tubular column structure, a plurality of fins, and a spiral structure. The base has a water inlet and ...
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WO/2020/239484A1 |
The invention concerns a filler metal composition comprising : a) a powder of an Al-Si alloy of following formula (I): AlxSiy formula (I) wherein - x is the weight percentage, on the basis of the total weight of the AISi alloy of Al, and...
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WO/2020/240936A1 |
In at least two passages (41, 42), a first parameter L/W and a second parameter A/W are different from each other. The first parameter L/W is set by the widthwise length W and the wet edge length L of the passages (41, 42). The second pa...
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WO/2020/234524A1 |
The invention relates to a heat exchange system (20) for a turbomachine, comprising a heat exchanger (21) that comprises a support wall (22; 54; 53) that extends substantially along a longitudinal direction L and a plurality of fins (23;...
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WO/2020/234358A1 |
According to various embodiments of the invention, a heat exchanger (100) can have at least one channel (102) for conveying coolant, wherein: the at least one channel (102) has a first section (102-1) and a second section (102-2); the fi...
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WO/2020/234931A1 |
Provided is a heat exchanger comprising a plurality of flattened heat transfer tubes having a flattened cross section, with the flattened surfaces on the long side of the flattened shape being arranged facing each other and spaced apart,...
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WO/2020/236380A1 |
A support assembly (501) for attaching a heat exchanger (100) to a frame of a machine. The support assembly (501) includes a clip (502) configured to at least partially surround a perimeter of a tube member (102) of the heat exchanger (1...
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WO/2020/234525A2 |
The invention relates to a heat exchange system (20) of a turbomachine, comprising a heat exchanger (21) comprising a support wall (22; 54; 53), a plurality of fins (23; 230; 230a; 230b) each extending in a radial direction from a radial...
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WO/2020/235879A1 |
The present invention relates to a wavy smoke tube structure of a boiler, which improves heat exchange efficiency of a smoke tube, the wavy smoke tube structure comprising: a plurality of first concave portions concavely formed on a firs...
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WO/2020/230268A1 |
The purpose of the present invention is to provide a heat exchanger equipped with a plurality of heat exchanger tubes connected to each other at both ends in the tube axis direction, such that it is possible to suppress deformation, and ...
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WO/2020/230737A1 |
Provided are a heat exchanger and a heat pump apparatus having a header, with which it is possible to keep the number of components low, even in the case in which a large internal space is maintained. This outdoor heat exchanger (11) is ...
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WO/2020/224564A1 |
Disclosed are a microchannel flat tube and a microchannel heat exchanger having same. The microchannel flat tube comprises a flat tube body and a row of channels. The flat tube body comprises a first plane, a second plane, a first side f...
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WO/2020/225845A1 |
A heat exchanger that is supplied air by a fan comprises a heat transfer tube that extends in a direction orthogonal to the direction of the flow of air supplied from the fan, and a fin connected to the heat transfer tube. The fin has a ...
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WO/2020/224563A1 |
The present application discloses a microchannel flat tube and a microchannel heat exchanger having same. The microchannel flat tube comprises a flat tube body and a row of channels, the row of channels are arranged in the flat tube body...
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WO/2020/226966A1 |
An extruded aluminum conduit comprising a substantially cylindrical body including defining a conduit interior. The body may include an exterior surface defined by an outer diameter and an interior surface defined by an inner diameter. T...
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WO/2020/225981A1 |
In order to provide a self-excited vibration heat pipe cooling device in which self-excited vibration is generated even when the initial distribution of liquid slag and vapor plug in the heat pipe is uniform, whereby an excellent startab...
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WO/2020/223150A1 |
A heat exchanger for providing charged air to a vehicle is described. The heat exchanger includes a plurality of heat exchange elements, and at least one passage. The plurality of heat exchange elements is stacked together in between a p...
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WO/2020/221988A1 |
There is disclosed a heat exchanger comprising at least one set of channels having a proximal end and a distal end, the set of channels comprising: a first channel defined by a first skin and a wall; and a second channel defined by a sec...
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WO/2020/213473A1 |
This fin (20A) comprises: a plate-form body part having a through-hole (40) through which a tube can be inserted; and color base parts (51R, 51L) and color distal-end parts (52R, 52L) that are provided to the body part, are connected to ...
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WO/2020/212340A1 |
The present invention relates to a bypass air/fluid heat exchanger (2) for a turbofan engine. According to the invention, this exchanger (2) comprises: - an annular outer shroud (3) with two walls, an inner wall (32) and an outer wall (3...
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WO/2020/213485A1 |
Provided is a structure body that is excellent in terms of both water-repellency and water sliding properties. Specifically, the structure body is a structure body having a water sliding and repelling layer over a base material, wherein ...
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WO/2020/213023A1 |
The present invention provides a heat exchanger, comprising: a heat transfer tube that channels a refrigerant; a header in which an insertion hole, into which an end part of the heat transfer tube is inserted, is formed, the header chann...
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WO/2020/213738A1 |
Provided is a core plate of a heat exchanger tank, the core plate being capable of reducing thermal stress generated in a flat tube, as compared with a conventional core plate. A core plate 2 is provided with a continuous rib 5 which is ...
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WO/2020/208456A1 |
The invention provides in one embodiment a heat exchanger module (1) comprising a) a flexible support (100); b) at least one tubular member (200) having its main axis substantially parallel with the plane of the flexible support (100); c...
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WO/2020/209203A1 |
The present application discloses a method for replacing an existing vaporization device with a new vaporization device. The replacement method comprising: removing a heat exchanger of an existing vaporization device from a base structur...
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WO/2020/204208A1 |
A heat pump device (10) comprises: a housing (11) having a first side wall (14) and a second side wall (15) facing each other, and an upper wall (12); and a heat exchanger (25) and fans (37, 65) accommodated in the housing (11), wherein ...
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WO/2020/202560A1 |
The present invention provides an air conditioning device equipped with a heat exchanger having a plurality of split heat exchangers arranged parallel in the vertical direction. The plurality of split heat exchangers have a plurality of ...
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WO/2020/201033A1 |
The invention concerns a method for manufacturing a structural surface heat exchanger of preset or left-hand final shape (10) for an aircraft, comprising the steps of forming (E1), shaping (E2; E3) and assembling (E4), by welding or braz...
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WO/2020/202492A1 |
A heat exchanger comprising: a plurality of fins arranged in a line; and a tube inserted in the fins and having a refrigerant flowing therethrough. The tube has: a first heat transfer pipe that has grooves formed on the inner surface the...
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WO/2020/202759A1 |
A heat exchanger (5) comprises: a plurality of flat tubes (11); a header (12) to which the plurality of flat tubes are connected; an inflow plate (15) that separates a refrigerant inflow portion (14) and a lower circulation portion (16) ...
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WO/2020/199414A1 |
The present application relates to a fluid pipe, comprising: a pipe body; a first flow disturbing member configured to partially disturb fluid in the pipe body and form a through flow; a second flow disturbing member configured to distur...
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WO/2020/202991A1 |
Provided is a heat-transfer tube for evaporators that is capable of improving heat transmission performance in a tube outer surface. A heat-transfer tube (9a) for cold water is provided with: a body tube part (9b) in which cold water is ...
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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/2020/194442A1 |
An objective of the present invention is to obtain a heat exchanger unit and refrigeration cycle apparatus in which it is possible to suppress freezing in the lower part of a heat exchanger, where drain water tends to collect, and to red...
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WO/2020/193479A1 |
An electric heater to heat a flow of a fluid having a jacket block comprising a plurality of longitudinal bores to allow the through-flow of a gas phase medium. An elongate heating element extends through each of the bores and is positio...
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WO/2020/196763A1 |
This brazing tube is made from aluminum or an aluminum alloy and comprises a flat tube main body (12) with a front surface (12a), a back surface (12b), and short-side surfaces (12c), a brazing composition layer being formed on the short-...
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WO/2020/196935A1 |
A refrigerator according to the present invention comprises: a machine room formed in a main body and comprising a first side surface and a second side surface facing each other, and a front surface and a rear surface facing each other; ...
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WO/2020/196593A1 |
This heat exchanger comprises: a plurality of flat pipes; a fin (50) in which a plurality of notch parts (51) are arranged side by side in the vertical direction and which has a linking part (53) that connects a plurality of intermediate...
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WO/2020/194426A1 |
The present invention is provided with: a water pipe 21 through which liquid water is circulated; refrigerant pipes 22a, 22b which are arranged in contact with the outer circumferential surface of the water pipe 21 and through which a re...
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WO/2020/194517A1 |
The main purpose of the present invention is to provide: a heat exchanger that can evenly distribute a gas-liquid two-phase refrigerant to a heat transfer tube disposed in a higher position and a heat transfer tube disposed in a lower po...
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WO/2020/195153A1 |
A heat exchanger (31) that comprises: a plurality of flat tubes (40); a fin (50) that is arranged such that a plurality of notch parts (51) into which the plurality of flat tubes (40) are inserted are aligned in the direction of gravity ...
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WO/2020/196740A1 |
This brazing tube (22) is made from aluminum or an aluminum alloy and comprises a flat tube main body (12) with a front surface (12a), a back surface (12b), and short-side surfaces (12c), a brazing composition layer (16) being formed on ...
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WO/2020/196592A1 |
This heat exchanger (5) is provided with: a plurality of flat pipes that are stacked in a direction perpendicular to the flow direction of a coolant; and a plurality of fins (111) each having a first flat pipe among the plurality of flat...
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WO/2020/197462A1 |
A heat transfer device (100) comprising at least one body(300, 301, 302, 303, 304, 305) and thermally conducting fibers (2) extending throught heat least one body(300, 301, 302, 303, 304, 305) and extending out from the at least one body...
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WO/2020/187607A1 |
The present invention relates to a gas-tight multilayer composite tube with a heat transfer coefficient of > 500 W/m2/K, which in its structure has, as an inner layer over the cross section of the wall of the composite tube, a non-porous...
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WO/2020/188989A1 |
A method for manufacturing a heat exchanger according to an embodiment comprises first to third steps. The heat exchanger is provided with a plurality of flat pipes which are arrayed in a first direction and are longer in a second direct...
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WO/2020/187612A1 |
A connection between one end of a Multi Port Extrusion (MPE) tube (1) of aluminium or an aluminium alloy and one header (2), the connection comprises an adapter (3) with a seal ring (4) fixed between the MPE tube and the header. The inve...
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WO/2020/189483A1 |
A heat exchanger (1A) is provided with heat transfer tubes (20) and headers (10F, 10B). The heat transfer tubes (20) transfer heat to fins (30). Each of the headers (10F, 10B) has an outer wall (11F, 11B) having insertion holes into whic...
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WO/2020/189490A1 |
Provided is a heat exchanger that can conserve space and can perform heat exchange with high efficiency even in a limited installation space. The present invention comprises a pair of flow path forming units 10 that are provided with a g...
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WO/2020/184198A1 |
This heat exchanger includes: a plurality of tubes (20) arranged in one direction (DRst) through which a first fluid flows; a corrugated fin (10) provided between the tubes for promoting heat exchange between the first fluid and a second...
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