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WO/2021/167761A1 |
Improved heat exchanger systems and processes for cooling recycled off-gas in high pressure low-density polyethylene production. A system for exchanging heat between a first material and a second material can include a shell for containi...
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WO/2021/165052A1 |
A shell and tube type heat exchanger comprising a shell and a tube arrangement within the shell. The tube arrangement comprises a flow tube. The flow tube furcates at a plurality of nodes along its length. The shell and tube type heat ex...
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WO/2021/166126A1 |
In the present invention, an air-conditioning device has: a main circuit in which a compressor, a condenser, a decompression device, and an evaporator are connected in the stated order by refrigerant piping, a refrigerant circulating in ...
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WO/2021/160612A1 |
A gas-gas heat exchanger (10) for heat exchange between two gas flows comprises a housing (12) defining a heat exchange chamber (14). In the heat exchange chamber (14) a plurality of tube bundles (32) are provided. Each tube bundle (32) ...
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WO/2021/152445A1 |
A plug for sealing tubes of shell and tube heat exchangers, said plug (12) comprising: a tie rod (30); a spacer (20) of said tie rod (30); a gasket (51) set between said tie rod (30) and said spacer (20); means (50) for drawing back said...
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WO/2021/149867A1 |
The present invention relates to a dual air conditioning system using a phase change material and, more specifically, to a dual air conditioning device using a phase change material, the device using a phase change material so as to main...
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WO/2021/148374A1 |
There is provided a heat exchanger adapted to exchange heat between a first fluid and a second fluid. The heat exchanger comprises an outer tubular body, an inner body, a first inlet, a first outlet, a second inlet and a second outlet. T...
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WO/2021/149326A1 |
This tubular heat exchanger with a thermoelectric power generation function comprises: a thermoelectric power generation module 2 that is mounted on the outer peripheral surface of an exhaust heat tube 1; and a cooling pipe 3 that is mou...
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WO/2021/145224A1 |
The present invention improves the ease of assembly of the structure of a duct connection-type heat exchanger. This heat exchanger has a housing 1 comprising a core accommodating portion 2 having a seam portion, and a duct portion 3 havi...
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WO/2021/146674A1 |
A heat exchanger plate provides heat transfer between a first flow along a first flowpath and a second flow along a second flowpath. The heat exchanger plate has a substrate having: a first face and a second face opposite the first face;...
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WO/2021/143226A1 |
Disclosed is a horizontal water bath shift converter. The interior of a shift converter shell (1) is divided into a synthesis gas space (I), a shift gas space (II) and a water bath space (III) by means of a sealing ring (3) and a pass pa...
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WO/2021/146008A1 |
A rotary electric machine includes a stator extending along an axis and having teeth arranged about the axis. The teeth are circumferentially spaced apart by slots. Conductors extend around the teeth and through the slots. The conductors...
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WO/2021/144682A1 |
The present invention provides a design solution for a heat exchanger device that improves thermal performances, easily controls essential parameters of the working fluids, is easy to manufacture, use and maintain, suitable for applicati...
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WO/2021/130957A1 |
A heat pump type water heater (100) comprises a heat exchanger (2). The heat exchanger (2) comprises: a heat exchanger water tube (15) through which water flows; and a heat exchanger refrigerant tube (16) through which a refrigerant for ...
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WO/2021/132248A1 |
Provided are a hot water supply system and a heat exchanging device with which the heat exchange efficiency can be further increased. This invention comprises: a hot water supply device that heats water fed from a water supply source a...
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WO/2021/132900A1 |
The present invention provides a ship fuel heating device comprising: a housing comprising an upper plate, a bottom plate, a left plate, a right plate, a front plate, and a rear plate, thereby constituting a quadrangular barrel structure...
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WO/2021/131613A1 |
A heat exchanger (100) comprising: a plurality of tubes (11) which are arranged so as to be stacked on one another and which each have formed therein a first flow passage (1) through which a first fluid flows; a case (20) which houses th...
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WO/2021/123559A1 |
The invention relates to a heat-exchange device (3) for at least one electrical and/or electronic component (20) likely to heat up, the heat-exchange device (3) comprising at least one bag (30) made from a flexible material and defining ...
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WO/2021/083547A9 |
A vaporizer unit for vaporizing a liquefied gas comprising a plurality of inlet compartments, separated from each other, each inlet compartment being in fluid connection with a plurality of conduits for conducting liquefied gas through t...
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WO/2021/123561A1 |
The invention relates to a heat exchanger (130) for thermal treatment of at least one electrical and/or electronic component (120), characterised in that the heat exchanger (130) comprises a network of microfibres (131) configured to be ...
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WO/2021/125713A1 |
The present invention relates to a smart air-conditioning device for reducing microdust and harmful gases and, more specifically, to a smart air-conditioning device for reducing microdust and harmful gases, which can remove pollutants fr...
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WO/2021/124582A1 |
Provided is a heat exchanger with which a fluid to be treated or a generated gas can be prevented from stagnating in a heat transfer part, which can be disassembled for good washability, and which can be coated or lined. The heat exchang...
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WO/2021/119466A1 |
A component for a heat exchanger can comprise a body including a ceramic and can have a central cavity extending along a length of the body; a plurality of spirals extending around the central cavity; a plurality of interspiral channels ...
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WO/2021/116630A1 |
The present invention relates to a heat exchanger (1) comprising at least one heat exchange bundle (2), a box (4, 6) and a collector (8), the box (4, 6) being arranged at one end (24, 26) of the heat exchange bundle (2), the heat exchang...
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WO/2021/115402A1 |
A heat exchanger comprising a housing and a core body accommodated in the housing. The housing comprises a first body (1) and a second body (2). The first body (1) is a metal material. The second body (2) is a plastic material. The first...
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WO/2021/117725A1 |
This double pipe is formed by disposing an inner pipe (3) inside an outer pipe. The double pipe is used to perform heat exchange between a fluid flowing inside the inner pipe (3) and a fluid flowing between the inner pipe (3) and the out...
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WO/2021/114541A1 |
The present application relates to the technical field of air conditioners, and provides a droplet evaporation device for a water chilling unit. The droplet evaporation device comprises: a first channel connected to a pipeline between an...
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WO/2021/113888A1 |
The invention relates to a fuel cell system (10) comprising at least one fuel cell stack (11) having an anode section (12) and a cathode section (13), an ejector (14), a fuel mixture line (15) for conveying a fuel mixture - containing pr...
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WO/2021/110145A1 |
A heat exchange device (100), the heat exchange device (100) comprising a shell (1), a first heat exchange component (2) and an exhaust component (3), wherein the shell (1) is provided with a first air inlet (101) and a first air outlet ...
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WO/2021/106719A1 |
This heat exchanger (1) is a heat exchanger for heating or cooling water with a fluid and comprises a heat transfer part (10), an upstream part (20), and a distribution part (50). The heat transfer part (10) is adjacent to: a plurality o...
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WO/2021/104774A1 |
The invention relates to a heat exchanger device (1) for a motor vehicle, comprising a main body (3), through which a temperature-control medium can flow, and a media-conveying device (6) which passes through the main body (3) and by mea...
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WO/2021/092928A1 |
Disclosed is an efficient energy-saving condenser box, comprising a box body, wherein a water cooling pipe is arranged inside the box body; a condenser pipe is arranged inside the water cooling pipe; cooling fins are symmetrically arrang...
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WO/2021/089326A1 |
A heat exchanger, in particular for a motor vehicle, comprising: a first conduit for a first fluid, comprising a first manifold, a second manifold, and a plurality of tubes arranged in at least two parallel stacks having a first terminal...
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WO/2021/090526A1 |
The present invention comprises an inner-pipe insertion step for inserting an inner pipe 3 between a core 1 and a metal movable claw 2, a designated-section wave-shaped-part formation step for forming a wave-shaped part 3h (3a) in a firs...
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WO/2021/090564A1 |
An exhaust device (10) has a heat exchanger (20) including first pipes (50) that discharge a low-temperature exhaust gas cooled by a cooling medium, a second pipe (60) that discharges high-temperature exhaust gas, and a merging section (...
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WO/2021/085513A1 |
In the present invention, a plurality of columns of heat exchange bundles 41 are formed by heat transfer tube groups in which a plurality of linear tube parts 45 of heat transfer tubes 12 are arranged side by side in block shapes separat...
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WO/2021/079877A1 |
An inner tube (2) used in a heat transfer double tube for exchanging heat between a fluid flowing on the inner side of the inner tube (2), which is positioned inside an outer tube, and a fluid flowing between the inner tube (2) and the o...
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WO/2021/068294A1 |
A split type helical coil double-pipe heat exchanger, comprising several helical coil heat exchange double-pipe structures. The several helical coil heat exchange double-pipe structures are all fixed on a supporting mechanism, and adjace...
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WO/2021/070535A1 |
The present invention addresses the problem of efficiently warming a catalyst and maintaining the temperature of the catalyst. Provided is a drive system the drive system comprising: an internal combustion engine; a catalyst part that ...
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WO/2021/067365A1 |
Heat exchangers, heat exchanger systems, and hypersonic vehicles are provided. For example, a heat exchanger is provided that comprises a first chamber for receipt of a flow of cool fluid and a second chamber for receipt of a flow of hot...
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WO/2021/063220A1 |
Disclosed is a heat exchanger and a manufacturing method therefor, the heat exchanger comprising a main body part (11) and a cover body (12), wherein the main body part (11) comprises a heat exchange core body (100), a header part, and a...
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WO/2021/056089A1 |
The patent application relates to a buffered multi-fluid heat exchanger (1) and a buffered multi-fluid heat exchange process pertaining to the heat exchange equipment and process sector; said heat exchanger (1) comprising: lower tubing o...
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WO/2021/058762A1 |
The present invention relates to a condensation heat exchanger comprising at least one helically-coiled tube, inside which a fluid to be heated can circulate, a deflector, and a shell inside which said tube is mounted, this shell being p...
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WO/2021/059921A1 |
A plurality of heat exchanger tubes (11–15) include at least one specific heat exchanger tube (13). The interior of the specific heat exchanger tube (13) is divided into flow paths (F1) that have a fin (90) and a flow path (F2) that ca...
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WO/2021/059920A1 |
According to the present invention, a plurality of first heat exchange tubes (20) are disposed such that flat surfaces thereof face each other and form a main body (12). A second heat exchange tube (30) is adjacent to one surface (12a) o...
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WO/2021/060103A1 |
A heat exchanger (1) is provided with a first metal tube (20), second metal tubes (30), and metal joint portions (J) which are formed through solidification of a melted joining material and which join the first metal tube (20) and the se...
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WO/2021/059877A1 |
This heat exchanger (100) is provided with a flow passage layer (10) in which a first flow passage (11) extending in a first direction and a second flow passage (12) extending in a second direction are disposed in the same layer. The fir...
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WO/2021/060984A1 |
The invention relates to a heat treatment device for heating liquid confectionery product, including: a shell body enclosing an interior space, a plurality of successive spaced apart segmental baffles in a segmented arrangement within th...
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WO/2021/054382A1 |
This heat exchanger is provided with an inner tube 2, a first flow passage 3 formed inside the inner tube 2, an outer tube 4 disposed coaxially with the inner tube 2 on the radially outer side thereof, a second flow passage 5 formed betw...
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WO/2021/053282A1 |
Heat exchanger (1) comprising a heat exchange core bundle (2) in which there are housed a plurality of tubes (28) in which a second fluid flows and a plurality of dissipation devices (30) between which a first fluid flows, and at least o...
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