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Matches 1 - 50 out of 23,181

Document Document Title
WO/2018/011888A1
A heat exchanger relating to the present invention is provided with a first fin and a second fin, which are disposed in parallel by being separated from each other, and which have a board shape that is long in the juxtaposing direction. ...  
WO/2018/013415A1
A heat exchanger has an outer tube and an inner tube extending through a lumen of the outer tube. The outer tube has a spiral corrugation and an inner surface of the corrugation contacts or is in proximity to an exterior surface of the i...  
WO/2018/008129A1
A refrigeration cycle device according to the present invention is configured such that the distance L from the upwind-side end of the heat transfer tubes disposed on a first fin among a plurality of heat transfer tubes to the front edge...  
WO/2018/009451A2
A tubular structure including an outer tube an inner tube arranged within the outer tube and at least one chamber formed between the outer tube and the inner tube. The tubular structure additionally includes at least one self-healing mat...  
WO/2018/008134A1
Provided is a heat exchanger, which prevents condensation on the surface of a fin from being dispersed downwind. This heat exchanger comprises at least one heat exchanger tube (2) and a fin (3). The heat exchanger tube (2) includes flow ...  
WO/2018/002544A2
The invention relates to a mechanical heat exchanger (1) having mutually parallel tubes (3) arranged in rows and a plurality of stacked fins (4) having holes (40) through which the tubes pass (3), the stacking of the fins (4) being mecha...  
WO/2018/003123A1
A heat exchanger according to the present invention is provided with: fins that are provided so as to extend in the direction of gravity; and a plurality of heat transfer pipes that are mounted so as to intersect the fins and that are ar...  
WO/2018/003121A1
This heat exchanger is provided with a board-like fin, and a plurality of heat transfer tubes that are mounted to intersect the fin. The heat transfer tubes are disposed at intervals in the long-side direction of the fin, and at least a ...  
WO/2018/003091A1
In an outdoor heat exchanger (17), the longitudinal direction of a fin (21) is parallel to the direction of gravity (YG). A first water discharge area (27) is provided at an end (22a) side of the fin (21), and a second water discharge ar...  
WO/2018/002981A1
This heat exchanger is provided with a heat transfer tube, the heat transfer tube has a partition wall inside the tube, and the partition wall extends, in a twisted shape, in the longitudinal direction inside the tube, and divides the in...  
WO/2017/221303A1
This heat exchanger is provided with a drainage promotion section on the lower surface of each of a plurality of heat transfer pipes. Each drainage promotion unit is positioned between a first virtual line joining together the ends of th...  
WO/2017/220535A1
The present invention is a multichannel evaporator system for a refrigerating device comprising a flat profile (10) having a plurality of parallel refrigerant fluid channels (11) and mutually bended portions (15) so as to provide a fluid...  
WO/2017/215954A1
A fin (4, 4a, 4b, 4c, 4d) for a boiler tube arrangement comprising a number of boiler tubes (34, 36, 38, 40) extending along each other,and an assembly (32) comprising such a boiler tube arrangement and such a fin, are provided. Alongitu...  
WO/2017/215960A1
The present invention relates to a refrigeration device (100) having a refrigerant condenser (105) for discharging heat from a refrigerant of a refrigerant circuit of the refrigeration device (100) to air which is guided past the refrige...  
WO/2017/214357A2
A heat exchanger includes a first tube extending along a central axis. The first tube defines a chamber that contains a first medium. A corrugated sheath of the heat exchanger is disposed radially outward from and extends circumferential...  
WO/2017/214489A1
A spiral heat exchanger features first spiral channels configured to form rows and columns of coiled hot fluid pathways to receive hot fluid; and second spiral channels configured to form corresponding rows and columns of coiled cold flu...  
WO/2017/212418A1
A heating device (1) has a body (2) made of a heat conductive material, for example aluminium, comprising an inner chamber (3) crossed by a heating liquid; connections (16) communicating with the chamber (3) and extending from the body (...  
WO/2017/208419A1
This fin-tube type heat exchanger is configured in such a manner that a flat tube is provided with: a first part which is arranged at a first angle with respect to the gravity direction; a second part arranged at a second angle different...  
WO/2017/207090A1
The invention relates to heat exchanger tube (1) having a longitudinal tube axis (A); axially parallel or helically circumferential continuous fins (3) are formed from the tube wall (2) on the outer tube face (21) and/or inner tube face ...  
WO/2017/208493A1
Provided is an air conditioner comprising: a housing (30) having a front-surface air suction opening (41) and a top-surface air suction opening (42); an indoor heat exchanger (10) for exchanging heat between a refrigerant and air which i...  
WO/2017/207089A1
The invention relates to a heat exchanger tube (1) having a tube longitudinal axis (A), wherein fins (3) extend continuously from the tube wall (2) on the tube outer face (21) and/or the tube inner face (22), or extend axially parallel t...  
WO/2017/207091A1
The invention relates to heat exchanger tube (1) having a longitudinal tube axis (A), a tube wall (2), an outer tube face (21) and an inner tube face (22); axially parallel or helically circumferential continuous fins (3) are formed from...  
WO/2017/208196A1
Heat exchanger device comprising a tubing for receiving and delivering a heat transfer fluid; a phase-change material, PCM, encompassing said tubing; a plurality of cells receiving the phase-change material, PCM, such that the flow of th...  
WO/2017/210016A1
The fluid connector assembly includes a connector body with an intermediate portion that extends between opposite end portions and has a first bore. The connector body has an elongated wall that projects outwardly from the intermediate p...  
WO/2017/209323A1
Disclosed are a three-dimensional wave-shaped fin and a heat exchanger comprising the same. A three-dimensional wave-shaped fin (100) according to an embodiment of the present invention is a three-dimensional wave-shaped fin (100) for a ...  
WO/2017/208760A1
The present regenerative heat exchanger is provided with a refrigerant tube (11), a regenerator (20), and air conduit fins (30, 31, 32). The refrigerant tube (11) comprises a refrigerant conduit (12) through which refrigerant flows. The ...  
WO/2017/208388A1
A heat exchanger is provided with a first flat tube (11), a second flat tube (12), a corrugated fin (20), and a louver (30). The first flat tube (11) extends in a first direction (D1). The corrugated fin (20) includes first protrusions (...  
WO/2017/204627A1
The invention relates to a radiator, which is configured to transfer heat between a fluid in an interior thereof and a surrounding environment, wherein the radiator comprises an extruded body with at least four fluid channels therein and...  
WO/2017/203230A1
The invention relates to a heat exchanger unit comprising at least one tube and a number of fins, the fins having an aperture for each of the tubes, the heat exchanger unit having a plurality of connector plates by which one heat exchang...  
WO/2017/202820A1
The present invention relates to an evaporator and/or condenser element which has a substrate structure (1) composed of a thermally conductive material with a surface for the evaporation or sublimation or condensation or resublimation of...  
WO/2017/203388A2
The present invention provides for thick fins on the surface of coils or tubes in a steam cracking furnace. The fins have a thickness at their base from1/4 to ¾ of the radius of the furnace tube. The fins have grooves or protuberances o...  
WO/2017/202730A1
The present invention relates to an air-cooled condenser apparatus for condensing a steam flow exiting a turbine from for example a power plant. The air-cooled condenser apparatus comprises a series of condenser modules, each module havi...  
WO/2017/198476A1
The invention concerns a method and apparatus for manufacturing a brazed heat exchanger. The method comprises the steps of: assembling the heat exchanger components to form at least one unbrazed heat exchanger core in a core builder mach...  
WO/2017/198645A1
The invention relates to a downhole heat exchanger (1) comprising an outer tube (20) and an inner tube (10) arranged in said outer tube (20), an outer diameter of the outer tube being at least 110 mm. According to the invention, the oute...  
WO/2017/195157A1
The present invention regards a fin (1) for a finned pack (10) for heat exchangers, comprising a plate (2) in which a plurality of through holes (3) is formed for the positioning of tubes (4) intended to convey a first heat exchange flui...  
WO/2017/197368A1
A toroidal magnetic element. A plurality of coils is arranged in a toroidal configuration. Each coil may be a hollow cylinder, formed by winding a rectangular wire into a roll. The coils alternate with spacers, each of which may be a wed...  
WO/2017/196952A1
A heat exchanger (10, 30, 50, 70, 90, 120, 140, 160, 180, 190, 200, 300) for fluids includes an elongated conduit (12, 32, 52, 72, 92, 122, 142, 162, 182, 192, 202, 302). At least two spaced fluid passageways (18, 38, 58, 78, 98, 128, 14...  
WO/2017/191600A1
Systems and methods are provided herein that relate generally to the installation and removal of tube inserts in heat exchangers. The provided systems and methods simplify installation of tube inserts and allow fast and efficient install...  
WO/2017/187840A1
The present invention provides a heat exchanger or the like in which heat exchange takes place in a highly efficient manner. A heat exchanger (10) is provided with: a heat exchange part (12) which has multiple fins that are disposed at a...  
WO/2017/183361A1
Provided is a high quality heat exchanger which can secure fin pitch and suppress an increase in ventilation resistance and a deterioration in drainage of condensation water in a heat exchanger in which a flat tube is inserted in a cutou...  
WO/2017/183180A1
This heat exchanger comprises: a plurality of flat pipes (11) provided so as to extend along a first direction; and a plurality of plate-shaped fins (12), each having a surface (12S) extending along a second direction (B) differing from ...  
WO/2017/179588A1
A heat exchanger (100) comprises a plurality of tubes (10) that are formed into flat shapes having a pair of opposite faces (11, 12) facing each other and that are disposed in layers with spaces therebetween, and channels (40) that are f...  
WO/2017/179399A1
Provided is a heat exchanger configured such that both heat exchange performance and reliable corrosion resistance are ensured. Provided is a heat exchanger comprising: a plurality of flat plate-like fins; openings respectively provided ...  
WO/2017/178551A1
The invention relates to a reactor for cracking hydrocarbons wherein the reactor has inner wall; characterized in that the inner wall comprises a plurality of concave dimples embedded in a surface of said inner wall.  
WO/2017/179190A1
A heat exchanger (10) is configured such that a plurality of fins (11) are arranged side by side in a vertical position, and a plurality of lengths of refrigerant piping (12) are provided extending through the plurality of fins (11). Eac...  
WO/2017/179553A1
Provided is a heat exchanger wherein performance degradation can be suppressed. A heat exchanger (21) performs heat exchange between a refrigerant in heat transfer tubes (50) and air flow (AF) passing through a heat exchanging space (SP)...  
WO/2017/175702A1
Provided is an indoor heat exchanger that can control increases in airflow resistance and that can easily discharge condensate water. A first heat transfer fin (31) and a second heat transfer fin (32) each have: a main portion (33) on th...  
WO/2017/168747A1
According to the present invention, a first pipe (1) has: a main pipe section (13); a fitting section (14) into which a second pipe (3) fits; and an enlarged diameter section (15) that has a larger internal cross-sectional area than the ...  
WO/2017/170772A1
Disclosed is a hydrophilic coating containing at least Si, Al, and F. When measured by glow discharge emission spectroscopic analysis in the thickness direction of the hydrophilic coating 32, the emission intensity ratio Si/Al of the Si ...  
WO/2017/168503A1
An outdoor unit which is used in a refrigeration cycle apparatus that circulates a refrigerant mixture containing 1,1,2-trifluoroethylene therethrough, wherein the outdoor unit comprises a housing and piping through which the refrigerant...  

Matches 1 - 50 out of 23,181