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Patent Searching and Data


Matches 1 - 50 out of 23,608

Document Document Title
WO/2018/169245A1
A heat exchanger according to the present invention comprises: a pipe that forms a channel for a heat-exchange fluid; and a plurality of fins coupled to the periphery of the pipe. A lubricating layer or a super-water-repellent layer is f...  
WO/2018/168772A1
A heat exchanger (10) is provided with a plurality of heat transfer pipe units (30) having a plurality of fins (32) and a plurality of heat transfer pipes (31). The plurality of heat transfer pipe units (30) are disposed at intervals alo...  
WO/2018/167327A1
An evaporator (1) of an air conditioning circuit contains an exchanger body, an upper head (2) with an inlet for liquid phase and an outlet for gaseous phase, and a lower head (3), wherein the exchanger body is created by a bundle of two...  
WO/2018/170514A1
A heat exchanger for an appliance having a burner includes at least one tubular heat exchanger section extending from an inlet end aligned with the burner and an outlet end. The inlet end includes a first portion having a first inner dia...  
WO/2018/168759A1
A heat exchanger (10) equipped with a heat transfer tube unit (30) and headers (21, 22). The heat transfer tube unit (30) has at least one fin (32) and multiple heat transfer tubes (31). The heat transfer tube unit (30) is connected to t...  
WO/2018/167861A1
Provided is a heat pump device that comprises: a refrigerant circuit for circulating a refrigerant; a heat medium circuit for circulating a heat medium; a heat exchanger for exchanging heat between the refrigerant and the heat medium; an...  
WO/2018/163225A1
The present invention concerns the field of building and of cooling systems and, more in detail, the invention relates to a wall-mounted radiant cooling device (1 ) for rooms, comprising: - at least two cooling tubes (2) positioned on tw...  
WO/2018/161882A1
Vibration absorption tubing and a manufacturing method thereof. The manufacturing method comprises: a solder placement step comprising: placing solder at solder placement portions (324, 325) in an inner cavity of an adaptor (3); a pipe f...  
WO/2018/161420A1
A bilateral serrated corrugated fin, comprising a fin body (1). Multiple holes (2) are disposed spaced apart on the fin body (1). The fin body (1) is divided transversely into a corrugated section (3) and serrated sections (4) on two sid...  
WO/2018/165086A1
Heat exchange pads for use on a patient are described herein. An example heat exchange pad can include a surface defining an internal volume and having a flexible patient contacting portion, an inlet fluidly connected to the internal vol...  
WO/2018/163092A1
This invention concerns a transformer radiator. The radiator includes an inlet manifold, an outlet manifold and a heat exchange fin. The find extends between and is connected to the inlet and outlet manifolds. The heat exchange fin defin...  
WO/2018/159605A1
This heat-exchange member is characterized by the following: comprising tubes through which a heat-exchange fluid flows and which are disposed so as to be mutually parallel, and fins which are disposed between adjacent tubes; and the fin...  
WO/2018/154806A1
This heat exchanger has: a plurality of flat heat transfer tubes that have flat cross-sections, that are arranged side by side to face each other on the flat face with a space therebetween, and that are disposed with flow paths in the tu...  
WO/2018/154227A1
The present invention relates to a brazed heat exchanger (1) comprising: a bundle of tubes (2) comprising a multitude of tubes (2) arranged parallel to one another, said bundle of tubes (2) comprising inserts (6) placed between the tubes...  
WO/2018/151575A1
A heat exchanger and an air conditioner including the same, according to an aspect of the present invention, comprise: a heat-transfer pipe through which a refrigerant passes; a fin having an installation hole arranged therethrough, thro...  
WO/2018/151488A1
The present embodiment comprises: a case having a suction body having an air intake opening formed therein and a discharge body having an air discharge opening formed therein; an evaporator which is arranged inside the case, and which ha...  
WO/2018/145674A1
An annular heat exchanger comprising at least two circumferentially enclosed tube profiles (1, 2) arranged inside each other for media flow and having a thermal conductive structure (3) arranged inside. The thermal conductive structure (...  
WO/2018/147349A1
An aluminum extruded flat perforated pipe, wherein corrosion resistance is effective increased on the inner surface of a plurality of holes independently extending in parallel with one another in the axial direction of the pipe, and on t...  
WO/2018/147348A1
An aluminum extruded flat perforated pipe, wherein the corrosion resistance of the outer-circumferential surface of the pipe is effectively increased. An aluminum extruded flat perforated pipe 10 formed by extruding an aluminum pipe main...  
WO/2018/147376A1
The present invention effectively increases the excellent outer-surface brazing properties of an aluminum extruded flat perforated pipe, and provides a method for inexpensively, simply and advantageously producing the same. An aluminum e...  
WO/2018/145210A1
Geothermal energy is increasingly recognized as a useful energy source for both industrial and residential purposes. Disclosed herein are units for subterranean heat exchange comprising a polymer block with 'mini-channels' adapted and / ...  
WO/2018/147125A1
A heat exchanger provided with a plurality of fins that are disposed in parallel at intervals, wherein the fins have a layer formed of a perfluoropolyether group-containing compound on the surface thereof.  
WO/2018/147375A1
The present invention provides an aluminum extruded flat perforated pipe exhibiting excellent brazing properties and outer-surface corrosion resistance in the pipe outer-circumferential section thereof. An aluminum extruded flat perforat...  
WO/2018/143619A1
Disclosed is a heat exchanger that improves heat conduction performance. The heat exchanger includes at least one refrigerant tube including a plurality of sections arranged in a first direction and a plurality of heat exchanger fins arr...  
WO/2018/142567A1
Provided is an air conditioner device comprising a refrigerant circuit in which a condenser and evaporator are connected by piping, and through which a refrigerant circulates between the condenser and the evaporator. The condenser has a ...  
WO/2018/142681A1
This invention is provided with: an indoor heat exchanger (8A) having a fin (31) and a plurality of flat heat transfer tubes (32a, 32b, 32c) penetrating through the fin (31) and having a flat cross-sectional shape; and a blower (10) for ...  
WO/2018/142070A1
The invention relates to an evaporator in which the value Pr is chosen as follows: 0.2034*Td+0.0427 ≤ Pr ≤ 0.2727*Td+0.1873, the value Pr being defined by the ratio Th/Tp.  
WO/2018/139863A1
A heat exchanger of a refrigerator according to the present invention is a micro-channel type heat exchanger of a refrigerator comprising: a first heat exchanging unit including a plurality of flat tubes for exchanging heat between a ref...  
WO/2018/138869A1
A heat exchanger is provided with a plurality of heat exchanger cores each having: a plurality of flat plate fins in which notches are formed; and a plurality of heat transfer tubes. The plurality of fins are arranged so that planes ther...  
WO/2018/139162A1
In this heat exchanger, a plurality of planar fins having collar parts each extending from one surface into a tapered cylindrical shape are stacked, the collar parts of the fins adjacent to each other in the stacking direction are connec...  
WO/2018/135658A1
This mixed composition coating material for brazing is characterized in that: the total mass of solids, an organic solvent and water is 100% by mass; from 30% by mass to 80% by mass (inclusive) of the solids is contained relative to the ...  
WO/2018/135152A1
This undulating fin (100) comprises: crests (110) formed extending in a first direction; troughs (120) formed extending in the first direction; and sloped sides (130) connecting adjacent crests and troughs. The crests and the troughs are...  
WO/2018/134975A1
This heat exchanger is provided with: a heat transfer pipe through which an operating fluid flows; and a plurality of fins through which the heat transfer pipe is extended and which are parallelly arranged with gaps therebetween. The hea...  
WO/2018/134899A1
A twisted pipe heat exchanger comprises a twisted pipe that has a first pipe on which a helical groove is formed on the outer circumference portion and in which a first fluid flows and a second pipe that has a portion thereof wound into ...  
WO/2018/131112A1
A twisted tube heat exchanger with corrosion-protected water tubes and a manufacturing method for twisted tube heat exchangers. A twisted tube heat exchanger comprises: a water tube that is made of copper, that is provided with a helical...  
WO/2018/127641A1
The invention concerns a heat exchanger (20) for thermal regulation of electrical energy storage cells (10) arranged on either side of the heat exchanger, the heat exchanger (20) comprising a heat exchange bundle consisting of a first ro...  
WO/2018/128882A1
A method for forming features in an exterior surface of a heat transfer tube includes forming a plurality of channels into the surface, where the channels are substantially parallel to one another and extend at a first angle to a longitu...  
WO/2018/127640A1
The invention relates to a heat exchange device comprising at least one heat exchanger (21) having a heat transfer fluid inlet pipe (42E) and a heat transfer fluid outlet pipe (42S). According to the invention, the heat transfer fluid in...  
WO/2018/129309A1
A contoured branch fitting for reducing stress in a header pipe caused by acoustic induced vibration that includes a maximum width, a maximum length, a thickness that is greater along the maximum length and a constant radius between the ...  
WO/2018/123333A1
An intercooler (10) is provided with: a cooling pipe (20) in which a first cooling medium flow path (22), through which a first cooling medium that exchanges heat with supercharged intake air flows, and a second cooling medium flow path ...  
WO/2018/123984A1
The present invention provides a heat exchanger having excellent hydrophilicity and hydrophilic sustainability and a manufacturing method therefor. Provided are: a heat exchanger (1) that is provided with a metal pipe (2), an aluminum fi...  
WO/2018/120944A1
A fin assembly (1) for use in a heat exchanger and the heat exchanger having same. The fin assembly (1) comprises: a plurality of main fins (10), each main fin (10) being provided with a main fin body (11) formed by a plate in a waveform...  
WO/2018/115695A3
The present invention relates to a heat exchanger (1) comprising: a bundle of tubes (2) comprising a plurality of tubes (2) disposed in parallel and having an oblong cross-section with two parallel long sides (21) and two short sides con...  
WO/2018/114340A1
A cast element comprises a first cast wall and a second cast wall. In between and bounded by the first cast wall and the second cast wall a channel is provided for the flow of fluid to be heated in the heat exchanger. The cast element co...  
WO/2018/110644A1
This highly hydrophilic antifouling baked coating film is a baked coating film formed on the surface of a heat exchanger, and includes alumina particles contained in an alumina sol, a water-soluble acrylic resin containing a sulfonic aci...  
WO/2018/104375A1
The invention relates to a heat exchanger (1), comprising at least one tube (10) having a tube wall (100) and a heat-conducting structure (2) connected to the tube wall, wherein the heat-conducting structure (2) contains at least two hea...  
WO/2018/106796A1
A heat exchanger manifold for use in a heat exchanger having a plurality of microtubes includes a receiving component for supporting and forming a seal about each of the plurality of microtubes and a circuiting component having at least ...  
WO/2018/105557A1
A reaction device (100), which serves as a heat treatment device, has: a heat transfer structure (43) disposed so as to be removable in a first flow path (31); first information acquisition units (70, 71) connected on an inlet side of th...  
WO/2018/100656A1
Provided are a fin stack device and a fin stack method which are used to manufacture a heat exchanger. The fin stack device is provided with: a plate for stacking, on a top surface thereof, a dropped fin for a heat exchanger; and a fin h...  
WO/2018/101406A1
A heat transfer tube made of aluminum, wherein the heat transfer tube is provided with a streak-shape Zn diffusion layer (6, 106) formed in a spiral shape along the length direction on the circular outer circumferential surface of the he...  

Matches 1 - 50 out of 23,608