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WO/2019/025719A1 |
A tube (2) for a heat exchanger comprising at least one disturbance device (4) for disturbing the flow of a fluid able to flow in the tube, the disturbance device (4) consisting of a local depression of a wall of the tube towards the ins...
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WO/2019/026915A1 |
Provided is a method for producing a heat exchanger, capable of securely joining flat tubes and fins by brazing. In a brazed layer-forming step, brazed layers (40) are respectively formed on flat tubes (20). In the following temporary as...
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WO/2019/026239A1 |
In this heat exchanger, each of a plurality of heat exchange members has a flat tube that extends from a first header tank to a second header tank, and a heat transfer plate that is integral with the flat tube along the longitudinal dire...
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WO/2019/026240A1 |
In this heat exchanger, each of a plurality of heat exchanging members has: a main body section including a heat transfer tube; and an extending section that is provided to the main body section. The extending section extends from an end...
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WO/2019/025635A1 |
The present invention refers to a heat exchanger (6) for exchanging heat between a heated gas and a fluid in particular a gas, wherein the heat exchanger (6) in particular is for a heating apparatus (1) for a recreational vehicle. The he...
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WO/2019/025636A1 |
The present invention refers to a heat transfer unit (6A) for transferring heat from a heated gas to a liquid in particular to water, wherein the heat transfer unit in particular is for a heating apparatus (1) for a recreational vehicle....
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WO/2019/026243A1 |
This heat exchanger has a plurality of heat exchange members disposed with intervals therebetween in a first direction. The plurality of heat exchange members each have a heat transfer pipe that extends along a second direction that cros...
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WO/2019/021461A1 |
This heat exchanger comprises: a heat exchanger body having hollow round pipes and flat pipes through which a fluid passes, and a plurality of fins; and side plates provided to both ends of the plurality of fins, the side plates having f...
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WO/2019/019205A1 |
Disclosed is a gas-gas high-temperature heat exchanger, comprising a housing (12), a tube plate (5) connected to the housing (12), an inlet (6) and an outlet (7) for low-temperature gas (4), and an inlet and an outlet (8) for high-temper...
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WO/2019/017093A1 |
This heat exchanger is constituted of fins (2), heat transfer tubes (3), and headers (4). These members are joined with each other by brazing. The fins (2), the heat transfer tubes (3), and the headers (4) are assembled and placed on a c...
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WO/2019/015952A1 |
The present invention relates to a heat exchanger (1), notably for a motor vehicle engine charge air cooler, the said heat exchanger (1) comprising: – a housing provided with a heat exchange core bundle, the said core bundle comprising...
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WO/2019/018446A1 |
A heat sink comprising a heat exchange device having a large scale morphology over a scale range and a small scale texture over a scale range, wherein at least one of the large scale morphology and the small scale texture has a fractal-l...
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WO/2019/013024A1 |
In the present invention, a plate material constituting a tube body part 50 is bent at one end section of the external air flow direction of a first flat wall section 51 toward one side, and is bent at the other end section of the extern...
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WO/2019/012122A1 |
A heat exchanger comprising at least one fluid tube configured to extend substantially orthogonally to a wind direction, the fluid tube having a first wall and a second wall, and the fluid tube comprising: a first tube section and a seco...
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WO/2019/013202A1 |
Provided is a method for manufacturing a pipe (1) with a spirally grooved inner surface, the method enabling an increase in the helix angle of grooves through a simple process. When a pipe (1) with a spirally grooved inner surface is man...
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WO/2019/012579A1 |
A cooling device having piping, a cooling member, a pair of tab parts, and a coating material comprising a fluid; and a method for manufacturing the cooling device. The pair of tab parts are provided on one surface of the cooling member,...
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WO/2019/012883A1 |
A heat exchanger (1, 1') according to the present invention exchanges heat between exhaust air discharged from an internal combustion engine and a cooling fluid, and comprises: fins (6) disposed in an exhaust air flow path (33) in which ...
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WO/2019/012619A1 |
This heat source unit is provided with: a plurality of heat exchangers (1A-1D), each having a plurality of fins and a plurality of flat tubes; and a rectangular machine chamber (4). The heat exchangers (1A-1D) are provided above the mach...
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WO/2019/013345A1 |
This double pipe (50) has an inner pipe (20) provided inside an outer pipe (30) with a flow path gap (29) therebetween, and a fin material (11) is provided inside the inner pipe (20). The outer pipe (30) has an outer crimp (32) protrudin...
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WO/2019/011058A1 |
A heat exchanger and a heat exchange system. The heat exchanger comprises a plurality of flat tubes (30) having heat exchange passages through which a heat exchange medium flows, and a first header (10) and a second header (20) which are...
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WO/2019/006887A1 |
Provided is a condenser, comprising an outer housing (1). One end of the outer housing (1) is provided with an air inlet (2), and the other end is provided with a condensed air outlet (3). The inner cavity of the outer housing (1) is seq...
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WO/2019/008697A1 |
This heat exchanger is provided with: a first flat tube (10), in which a flow channel for flowing a refrigerant is formed; a fin (11) that is provided in parallel to the first flat tube (10); and a heat transfer section (12), i.e., a lon...
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WO/2019/009159A1 |
Flat pipes (63) constituting a heat exchanger (11) are divided into a plurality of heat exchange sections (60A-60G). The individual heat exchange sections (60A-60G) comprise main heat exchange sections (61A-61G) and secondary exchange se...
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WO/2019/009162A1 |
Flat pipes (63) constituting a heat exchanger (11) are divided into a plurality of heat exchange sections (60A-60I) arranged vertically. The individual heat exchange sections comprise main heat exchange sections (61A-61I) and secondary h...
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WO/2019/009158A1 |
Provided is a heat exchanger that makes it possible to minimize buckling in the vicinity of a cut and raised piece of a fin when inserting a flat pipe into a fin having a cut and raised piece formed thereon. The heat exchanger is provide...
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WO/2019/008696A1 |
A heat exchanging unit (3A) of a heat exchanger is provided with: a first flat tube (10n1), in which a flow channel for flowing a refrigerant is formed; a first fin (11n1) facing the first flat tube (10n1); a second fin (11n2) facing the...
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WO/2019/008006A1 |
A cast segment for a sectional heat exchanger of a condensing heat cell comprises two cast walls, a combustion chamber for the generation of flue gas, and a water flow channel delimited by the two cast walls. The water flow channel is pr...
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WO/2019/008944A1 |
A heat exchanger (10) is provided with: a tube (300), on the inner side of which a channel (FP) through which a heat transfer medium passes is formed; and an inner fin 320 which is soldered to an inner surface of the tube and in that sta...
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WO/2019/002296A1 |
The present invention relates to a heat exchanger (1) comprising a tube bundle (2), said tube bundle (2) comprising:∙ a large number of tubes (2), in which a first heat transfer fluid is intended to circulate and which are arranged par...
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WO/2019/004139A1 |
Provided is a heat exchanger with which adequate performance can be exhibited on both the upwind side and the downwind side in the airflow direction even when an increase in ventilation resistance due to the adhesion of frost is delayed,...
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WO/2019/006168A1 |
A stacked tube heat exchanger consisting of tubes that are affixed to a header or headers that are additively manufactured.
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WO/2018/234786A1 |
Heating apparatus comprising a water cylinder, a first heat exchanger, a compressor, an expansion valve and a second heat exchanger. The first heat exchanger comprises a tubular coil wound around and in thermal contact with the outer per...
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WO/2018/235215A1 |
A heat exchanger (1) supplied with air by means of an air blower is provided with: a plurality of flat tubes (2) extending in first direction (D1); a corrugated fin (3), which is connected to the flat tubes (2), and which extends in seco...
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WO/2018/236063A1 |
The present invention relates to a device (1) for heat transfer between a first fluid and a second fluid. The device (1) comprises an assembly (2) comprising: tube members (3, 3a, 3b, 3c, 3d) configured such that the first fluid passes t...
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WO/2018/236076A1 |
The present invention relates to a heat transfer apparatus (1) for transferring heat between a first fluid and a second fluid. The apparatus (1) has an array (2) comprising: pipe elements (3, 3a, 3b, 3c) for enabling the first fluid to p...
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WO/2018/236463A1 |
A tube for a thermal transfer device can include at least one wall having an inner surface and an outer surface, where the inner surface forms a cavity. The inner surface can be non-cylindrical. The cavity can be configured to receive a ...
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WO/2018/230431A1 |
The heat exchanger is provided with: a plurality of tubes (20) arranged in one direction (DRst), the tubes (20) channeling a first fluid; and corrugated fins (10) for accelerating the exchange of heat between the first fluid and a second...
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WO/2018/230430A1 |
A heat exchanger (1) provided with a tube (20), corrugated fins (10), and a plurality of grooves (11). The corrugated fins (10) have a plurality of fold parts (12) in which a plate-shaped member (100) is folded at prescribed intervals, a...
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WO/2018/224297A1 |
The invention relates to a device for recovering heat from a heating fluid, having a heat exchanger assembly (1) comprising a main flow channel (3) which is surrounded by an auxiliary flow channel (2). At least one heat exchanger element...
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WO/2018/223296A1 |
Disclosed is a pipe-type mixer, comprising an inner sleeve pipe (2) taking a mixing action and an outer sleeve pipe (1) taking a heat-exchange action, wherein the inner sleeve pipe (2) is located inside the outer sleeve pipe (1), and the...
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WO/2018/223406A1 |
Disclosed are driving-type heat-exchange and the use thereof by means of a flow (pipe) channel in a heat exchanger, fins and flow (pipe) channels, fins, a solid, adding fins or concave-convex structures to an inner surface of the flow (p...
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WO/2018/220343A1 |
A heat exchanger having separate conduits through which heat exchange fluid and air may be flowed. The conduits are arranged so that heat can be exchanged between the heat exchange fluid and the air. A means for generating airflow in the...
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WO/2018/220112A1 |
The invention relates to a method for producing a heat exchanger (1) comprising: a bundle (2) of tubes comprising a plurality of tubes (20) arranged in parallel and spacers (21) arranged between said tubes (20); and a collector plate (4)...
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WO/2018/218238A1 |
A system comprising a first plurality of microchannels, a second plurality of microchannels in thermal communication with the first plurality of microchannels such that the first plurality of microchannels and second plurality of microch...
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WO/2018/215237A1 |
The invention relates to an in particular plate-like heat transfer element for a temperature-control device for a vehicle battery, in particular of an electric vehicle. The invention furthermore relates to a temperature-control device fo...
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WO/2018/212476A1 |
The present invention relates to a heat exchanger (10). The heat exchanger includes one or more collectors and one or more pipes (12), wherein the pipe is provided to the collector by means of one or more sealing parts arranged between t...
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WO/2018/210392A1 |
The present invention discloses a double wall printed circuit heat exchanger (PCHE), whereby etched plates are diffusion bonded together in order to form paths for a first, second, and third fluid. The third fluid being the transport flu...
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WO/2018/207556A1 |
This refrigerant evaporator is provided with a first core section (11), a second core section (21), a first plate (51), and a second plate (52). The first core section and the second core section respectively include a plurality of first...
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WO/2018/206672A1 |
The invention relates to a refrigeration device (10) comprising at least one heat exchanger (1) for a cold side, said heat exchanger being provided with a plurality of heat exchanger elements (2), which are combined so as to form a main ...
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WO/2018/206894A1 |
The present invention relates to a heat regulation device (10) for cylindrical electrical energy storage cells (20), the device (10) comprising a heat exchanger defining a circuit for circulating heat transfer fluid, said heat exchanger ...
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