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Patent Searching and Data


Matches 451 - 500 out of 24,154

Document Document Title
WO/2017/034314A1
The present invention discloses a defroster comprising: a heating unit having a heater case arranged vertically along an up-down direction on the outside of an evaporator, and a heater disposed vertically in the up-down direction inside ...  
WO/2017/032228A1
A heat exchange tube (51) for a heat exchanger, heat exchanger and assembly method thereof. The heat exchange tube (51) is a combined heat exchange tube having a space (55) at its center, and the space (55) is configured to accommodate a...  
WO/2017/030089A1
According to one embodiment of the present invention there is provided a heat exchanger provided with a tube 2 through which a liquid coolant flows, a fin 3 attached to the tube, and a louver 4 provided integrally with the fin, wherein t...  
WO/2017/027955A1
This application is directed to a compact heat transfer system for use in heat transfer applications occurring in confined spaces. There is a need to improve heat transfer efficiencies in heat transfer systems designed for confined space...  
WO/2017/029211A1
The present invention relates to a device for achieving a defined guide of a volume flow of a fluid through a channel-shaped element, characterized in that micro-channel structured flow conducting elements for dividing the volume flow an...  
WO/2017/026510A1
In this aluminum extruded flat perforated pipe, the anticorrosion property, at internal surfaces of a plurality of pores independently and parallelly extending in the pipe axis direction, is effectively enhanced. In an aluminum extruded ...  
WO/2017/025173A1
The invention relates to a heat exchanger comprising a first cylindrical tube (2) and a lead screw (3) which extends coaxially inside the first cylindrical tube (2); the inner surface of the first cylindrical tube (2) has guiding grooves...  
WO/2017/026736A1
The present invention relates to a heat pump using a cascade cycle, comprising: a low-stage refrigeration cycle in which a first refrigerant circulates along a first circuit comprising a first compressor, a first heat exchanger, a first ...  
WO/2017/021416A1
The invention relates to a heat exchanger (1), comprising tubes (2) and corrugated fins (3) arranged therebetween, which corrugated fins have straight flanks (4) and have corrugation peaks (7) and corrugation toughs (6) each having a cur...  
WO/2017/022663A1
A wound multi-ply tube (10) comprises: a tube body (12) formed by winding into a roll-shape a metal plate (13) configured to include a core material layer (18) formed using a metal material, and a brazing material layer (20) formed using...  
WO/2017/023027A1
The present invention relates to a heat exchanger comprising: flat tubes formed of a microchannel type; and first and second fins positioned at the top and bottom of the flat tubes so as to conduct the heat of the flat tubes, wherein the...  
WO/2017/016414A1
Disclosed are a fin assembly (1) for a heat exchanger and a heat exchanger having the fin assembly (1). The fin assembly (1) comprises: a plurality of fins (10), wherein each fin (10) has a fin body (11) of a corrugated structure formed ...  
WO/2017/016647A1
A heat transfer tube (3), in particular a finned tube, for a heat reservoir (1), in particular a molten-salt PCM, said tube comprising: a pressure tube (5) for conveying a fluid (4); a heat transfer element (6) provided on the exterior o...  
WO/2017/017814A1
Provided is a heat exchanger which avoids the formation of water droplet bridges between flat pipes and is easy to manufacture, the heat exchanger being equipped with: a plurality of plate-shaped fins which are arranged in spaced paralle...  
WO/2017/016656A1
A heat transfer tube (3), in particular a finned tube, for a heat reservoir (1), in particular a molten-salt PCM, said tube comprising: a pressure tube (5) for conveying a fluid (4); a heat transfer element (6) provided on the exterior o...  
WO/2017/016646A1
The invention relates to a heat transfer tube (3), particularly a finned tube, for a heat reservoir (1), in particular for a molten-salt PCM, said tube comprising: a pressure tube (5) for conveying a fluid (4), a first connecting tube (1...  
WO/2017/018127A1
[Problem] To provide a heat exchanger with which setting the optimum number of tube groups makes it possible to achieve better performance in a configuration having a header for each of a plurality of tube groups. [Solution] The number o...  
WO/2017/017789A1
This heat exchanger is equipped with: a pair of header pipes which are arranged in parallel vertically in the direction of gravity; a plurality of heat transfer pipes which are juxtaposed parallel to the direction of gravity and are bond...  
WO/2017/012870A1
The invention relates to a heat exchanger (1) comprising at least one tube (2) for the circulation of heat transfer fluid, which is connected to at least one heat dissipating fin (4). The fin (4) is made of expanded-metal sheet.  
WO/2017/012867A1
The invention relates to a heat exchanger comprising: - at least one row of tubes (2), - at least one fin (4) disposed transverse to said row of tubes (2); the tubes being connected to the fin (4) by clamping the tubes (2) in a collar (6...  
WO/2017/012868A1
The invention relates to a heat exchanger comprising: at least one fin (4), - at least one row of tubes (2); the tubes being connected to the fin (4) by clamping the tubes (2) in a collar (6) arranged in the fin (4); and - at least one r...  
WO2017009254A1
The invention relates to a method for producing a corrugated fin element for a heating register or for another heating device, through which corrugated fin element a flow can pass, to a corrugated fin element produced according to such a...  
WO/2017/010120A1
The objective of the present invention is to obtain a heat exchanger and an air conditioning device which deliver, in addition to good performance, reliability in terms of strength and anticorrosion. This heat exchanger is provided with ...  
WO/2017/007353A1
Condensing heat exchanger having in its upper part a combustion chamber equipped with a hole for a burner pipe, flue tubes mounted in a tube sheets, encircled by an outer shell, inside of which is created a chamber for the liquid being h...  
WO/2017/005429A1
Shell-and-tube equipment comprising baffles (5) supporting the tubes, each baffle (5) having seats for receiving the tubes shaped so as to receive one or more tubes in at least one free play condition and in a locking condition; each baf...  
WO/2017/007354A1
Condensing heat exchanger flue tube for installation in the holes of a tube sheets of the heat exchanger has a dents (2) formed along the length of the tube (1), and said dents (2) are pointed towards the inside of the tube (1), and said...  
WO/2017/007351A1
A condensing heat exchanger comprising a combustion chamber fitted in its top section which features an opening for inserting the burner, as well as flue tubes anchored in the sieve bottoms and encased in an outer jacket, where there is ...  
WO/2017/006433A1
To easily change a heat exchanger to size having a different number of stages. The present invention is provided with a flat pipe having a refrigerant flowing through the interior, and a plurality of fins into which the flat pipe is inse...  
WO/2017/007370A1
The invention relates to heat technology and can be used in the field of petroleum processing and petrochemistry for heating oil, petroleum products and other hydrocarbon mixtures. A combustion chamber, having a burner connected thereto,...  
WO/2017/007355A1
A flue tube of a condensing heat exchanger has embossed pits (2) formed along the length of the tube (1), and said pits (2) are pointed towards the centre of the tube (1), and said pits (2) are placed facing each other, and two opposite ...  
WO/2017/007350A1
A flue tube of a condensing heat exchanger characterised in that it features a dents (2) formed along the length of the tube (1), and said dents (2) are pointed towards the centre of the tube (1), and said dents (2) are positioned opposi...  
WO/2017/007649A1
The presently disclosed subject matter relates to an improved system for hydrocarbon cracking. In a specific non-limiting embodiment, a hydrocarbon cracker system can include one or more furnace tubes having a plurality of indentations d...  
WO/2017/002819A1
An inner fin (2) is inserted into a tube (4) and performs heat exchange, wherein the inner fin (2) is configured such that: a board is composed of top parts (10) that make contact with an upper board part of the tube, bottom parts (12) t...  
WO/2017/002365A1
The present invention addresses the problem of deterioration of cooling performance when stabilizing cooling performance in refrigeration system using refrigerant circulation. The cooling device according to the present invention compris...  
WO/2017/001886A1
A heat exchanger, such as for example, a condenser coil constructed as a fin and microchannel tube is fluidly connected with a volume constructed and configured to store refrigerant in certain operations, such as for example during a pum...  
WO/2017/003075A1
The present invention relates to an outdoor heat exchanger and, more particularly, to an outdoor heat exchanger which comprises a variable baffle of which opening and closing are adjusted according to the conversion of cooling/heating mo...  
WO/2017/004061A1
A heat exchanger is provided including an inlet manifold and an outlet manifold arranged generally parallel to the inlet manifold and being spaced therefrom by a distance. A plurality of rows of microtubes is aligned in a substantially p...  
WO/2016/207177A1
The present invention relates to a heat exchanger (1) comprising: o a bundle (2) of tubes comprising a plurality of parallel tubes (20) and spacers (21) disposed between said tubes (20), o a collector plate (4) comprising holes (43) resp...  
WO/2016/207923A1
The present invention relates to a profile (1) of piping, in particular piping for making a heat exchanger (10) for a condensation boiler (20), characterized in that the cross-section of the profile (1) has a trapezoidal portion (2), hav...  
WO/2016/207178A1
The invention relates to a heat exchanger (10) comprising at least one tube (12) and at least one fin (14), the tube (12) being connected to the fin (14) by the clamping of this tube (12) in a collar formed in the fin (14). The tube comp...  
WO/2016/208567A1
[Problem] To provide a ceiling installation type air conditioner that is compact and has a good heat exchange efficiency. [Solution] This ceiling installation type air conditioner (1) is provided with: a blower chamber (3) having an inle...  
WO/2016/208581A1
Provided is a flux fluid with which it is possible to improve both the hydrophilicity of a heat exchanger obtained by bonding tubes to fins by brazing and the persistence of the hydrophilicity and to improve the brazeability. The flux fl...  
WO/2016/203593A1
The present invention addresses the problem of providing a device for inserting flat tubes into heat-exchanger fins with which it is possible to assemble the core of a heat exchanger efficiently and with a high yield. As a solution, this...  
WO/2016/204392A1
The present invention relates to a refrigeration cycle of a vehicle air conditioner and, more specifically, to a refrigeration cycle of a vehicle air conditioner comprising a water cooling type condenser and an air cooling type condenser...  
WO/2016/204640A3
The invention relates to a water heater comprising an ellipsoidal heat pipe exchanger formed of an ellipsoidal heat pipe (1) provided with a sealing discharge connection (2) which intersects the outer vertical separating a metal element ...  
WO/2016/198693A1
Disclosed is a heat exchanger component and a heat exchanger system comprising a plurality of heat exchanger components of this type, for the temperature control of a gas flow with solid particles, and a device for producing a combustibl...  
WO/2016/198664A1
The invention relates to a fin of a heat exchanger notably for a motor vehicle, comprising at least one orifice (22) of substantially longitudinal shape, intended to have passing through it a tube of the heat exchanger, said at least one...  
WO/2016/198536A1
The invention relates to a heat exchanger including a first circuit intended to be passed through by a liquid coolant and a second circuit intended to be passed through by a supercritical refrigerant, in which the first circuit is formed...  
WO/2016/199565A1
This porous copper body (10, 110) is provided with a skeleton (12) having a three-dimensional network structure, and is characterized in that: an oxidation-reduction layer formed by oxidation-reduction processing is provided to the surfa...  
WO/2016/197226A1
A method for manufacturing a coil-on-tube heat exchanger is provided. The method comprises the steps of preforming a coil tube into a preformed coil tube, having an ovoid cross-section. The method further comprises exerting tension force...  

Matches 451 - 500 out of 24,154