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WO/2020/143537A1 |
Disclosed are a heat exchanger and an air conditioner. The heat exchanger comprises a heat exchange pipe group (1), a supercooling pipe group (2), a supercooling bypass pipe (3), a flow-dividing bypass pipe (5), a supercooling one-way va...
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WO/2020/143787A1 |
A compression refrigeration system (100) and a cold storage and freezing device (70). The compression refrigeration system (100) comprises a compressor (110), a condenser (120), a capillary tube (130) and an evaporator (140) which are se...
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WO/2020/115449A2 |
The invention relates to a refrigeration installation comprising a very low-temperature module (TB) having a first circuit carrying a first refrigerant, comprising a first compressor (3, 71), a first heat exchanger (5), a first expansion...
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WO/2020/116551A1 |
Provided is an air-conditioner (300), comprising: a first main air channel (331) with a first heat exchanger (341); a second main air channel (332) with a second heat exchanger (342, 343); and an exhaust ventilation channel (334). The ex...
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WO/2020/108005A1 |
A compressor (1) comprises a compressor body, and further comprises a temperature regulating device for adjusting an air suction temperature of the compressor (1). The temperature regulating device comprises a throttle module (11) and a ...
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WO/2020/089834A1 |
An internal heat exchanger (1) for an air conditioning system of a vehicle comprising an intermediate portion (2) and two end portions (3), each of the end portions (3) comprises a first opening (20) for the passage of a first conditioni...
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WO/2020/082740A1 |
A two-control jet enthalpy-increasing outdoor unit and a multi-split air conditioning system, the two-control jet enthalpy-increasing outdoor unit comprising: an outdoor heat exchanger (10), a jet enthalpy-increasing compressor (16), a r...
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WO/2020/082741A1 |
A two-pipe enhanced vapor injection outdoor machine and a multi-split system. The two-pipe enhanced vapor injection outdoor machine comprises: an outdoor heat exchanger (10) and a second interface (14); an enhanced vapor injection compre...
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WO/2020/075148A1 |
A two-phase cooling system with flow boiling, characterized in that a closed hydraulic circuit apparatus of a heat transfer refrigerating fluid is provided, comprising: - means for pumping a refrigerating fluid which, at least in some st...
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WO/2020/068450A1 |
A transportation refrigeration unit TRU (26) and power system. The TRU (26) and power system including a compressor (58) configured to compress a refrigerant, an evaporator heat exchanger (76) operatively coupled to the compressor (58), ...
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WO/2020/045868A1 |
Disclosed herein is a refrigerator including a cooling cycle mechanism having improved cooling cycle efficiency by more effectively performing heat exchange between a refrigerant discharged from an evaporator and a refrigerant discharged...
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WO/2020/025168A1 |
The present invention pertains to a cryogenic refrigeration system and a corresponding method for increasing the cooling efficiency of the system, preferably the cooling of a thermally coupled load. Accordingly, the system (1) comprises ...
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WO/2020/022726A1 |
The present invention relates to a water-cooling type condenser and, more specifically, to a water-cooling type condenser comprising a fixing plate for fixing a gas-liquid separator, wherein the fixing plate is formed to enable a refrige...
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WO/2020/022837A1 |
The present invention relates to a refrigerant stabilization system and a control method therefor. The refrigerant stabilization system according to the present invention comprises: a cooling device for sequentially circulating a refrige...
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WO/2020/011327A1 |
The present invention relates to an evaporator control system adapted for control of one or more evaporators of a cooling or heat-pump system. The control system is adapted to perform control of refrigerant liquid flow into evaporators b...
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WO/2020/004884A1 |
The present invention relates to a condenser and, more specifically, to a condenser comprising: a condensation region in which plates are stacked to condense a refrigerant and a supercooling region in which the refrigerant is supercooled...
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WO/2020/004949A1 |
Provided is a vacuum adiabatic body. The vacuum adiabatic body includes a supporting unit configured to maintain an inner vacuum space part and a pipeline disposed in the vacuum space part. A pipeline is spaced apart form a third space b...
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WO/2020/004948A1 |
Provided is a vacuum adiabatic body. The vacuum adiabatic body include a supporting unit configured to maintain a third space that is a vacuum space and a pipeline disposed in the third space. The pipeline is supported by the supporting ...
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WO/2019/238129A1 |
A heat pump system, comprising a compressor (1), a first heat exchanger (3), a second heat exchanger (4), a third heat exchanger (5), an intermediate heat exchanger (6), a first throttling element (8) and a first valve member (9), wherei...
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WO/2019/219732A1 |
The invention relates to a non-return valve, in particular for a refrigeration or heat circuit, which valve can be inserted into a connection opening (26, 27, 28, 29) of a connection device (21) or of a pipe (39) and comprises: - a one-p...
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WO/2019/215240A1 |
The invention relates to a heating and/or hot water supply system (100), comprising a heat circuit (20) and a heat pump circuit (30), wherein the heat pump circuit (30) has a heat transfer device (3) which is designed to transfer heat fr...
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WO/2019/198638A1 |
The present invention prevents decline in the capacity of an integrated heat exchanger to heat a fluid to be heated at a heat radiator by conduction of heat across a joined part of the heat radiator and an economizer. A heat pump system ...
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WO/2019/193121A1 |
The invention relates to a reversible device for recovering thermal energy by the extraction and transfer of calories from one or more media into one or more other such media. The device comprises at least one compressor (CP1, CP2) and f...
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WO/2019/176053A1 |
An air conditioner (100) is provided with a refrigerant circuit (RC), a refrigerant, an electrical component (20), and a heat pipe (10). The refrigerant circuit (RC) has: a compressor (1), a condenser, a flow rate regulating valve (4); a...
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WO/2019/175616A1 |
A heat exchanger system is provided. The heat exchanger system includes a vapor-compression circuit. The vapor compression circuit includes a compressor (11), an expansion valve (12), a condenser (13) fluidly interposed between the compr...
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WO/2019/176122A1 |
This heating and cooling system is provided with: a cooling-purpose thermal conversion unit (50) that, during cooling, helically rotates a refrigerant after the refrigerant has been discharged from a compressor (21) and liquefied at a he...
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WO/2019/165519A1 |
A refrigeration appliance including a partition that defines a through passage between an upper and a lower compartment. A temperature control system is positioned in the upper compartment and includes an air passage. A lower inlet openi...
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WO/2019/166383A1 |
Cooling system, preferably adapted for use in or including a refrigeration plant and/or liquefier plant, having a refrigeration circuit (1) configured to use a refrigerant including a mixture of helium and neon; wherein the refrigerant i...
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WO/2019/165254A1 |
A climate-control system includes a working fluid circuit and a storage tank. The working fluid circuit has a first compressor, a first heat exchanger, a second heat exchanger, a flash tank, and a third heat exchanger. The first heat exc...
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WO/2019/162515A1 |
The present invention pertains to a cryogenic refrigeration system and method for cryogenic refrigeration of a process medium. In particular, the invention relates to a counter flow heat exchanger configuration and pressure regulator arr...
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WO/2019/147086A1 |
An air conditioner according to an embodiment may comprise: a compressor for compressing a refrigerant; an indoor heat exchanger for converting a gas refrigerant into a liquid refrigerant in a heating mode; an outdoor heat exchanger for ...
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WO/2019/138780A1 |
An ice making system is provided with: a refrigerant circuit which executes a vapor compression type refrigeration cycle and which includes a compressor (2), a condenser (3) for condensing a refrigerant discharged from the compressor (2)...
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WO/2019/133723A1 |
In an embodiment of the present disclosure, a heating, ventilation, and air conditioning (HVAC) system includes a refrigerant loop configured to flow a refrigerant and a purge system configured to purge the HVAC system of non-condensable...
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WO/2019/128518A1 |
An air conditioner system, comprising: connected in series in a main loop, a compressor (1), an indoor heat exchanger (2), a first throttling device (3), and an outdoor heat exchanger (4). A heat exchanger (5) is further disposed in the ...
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WO/2019/128517A1 |
Disclosed is an air-conditioner system, comprising a compressor (1), an indoor heat-exchanger (2), a first throttling device (3) and an outdoor heat-exchanger (4) connected in series to a main circuit, with a heat exchange device (5) bei...
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WO/2019/128519A1 |
An air conditioner system, comprising a compressor (1), an indoor heat exchanger (2), a first throttling apparatus (3), and an outdoor heat exchanger (4) connected in series in a main loop. A heat exchanger (5) is further provided in the...
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WO/2019/133301A1 |
In certain embodiments, a condenser includes a shell having a longitudinal axis, a first tube bundle disposed within the shell, and a subcooler component disposed within the shell beneath the first tube bundle. The subcooler component in...
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WO/2019/091241A1 |
A cooling circulation system for air conditioning comprises a compressor (1), an outdoor heat exchanger (2), a first throttling device (3), an indoor heat exchanger (4) and a first vapor-liquid separator (5) which are connected in series...
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WO/2019/088819A1 |
The present invention, in general, relates to a low energy consumption air-conditioning system (100) enabled by a second stage temperature booster for air conditioning system. The key to the invention is the resulting consistent low ener...
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WO/2019/084870A1 |
An industrial cooling unit with adjustable cooling power comprises a compressor (1), a condenser (2), and an evaporator (3). The compressor (1) is sequentially connected to the condenser (2), a liquid spraying control system (4) and the ...
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WO/2019/069598A1 |
This adsorber is provided with: a container (12) in which an adsorption subject medium to be adsorbed by an adsorbent is sealed; an adsorbent (142) that is disposed inside the container; and a heat radiation unit (22) that discharges hea...
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WO/2019/052761A1 |
The invention relates to a method for air-conditioning a temperature-isolated test area of a test chamber for receiving a test object, said test area being closable with respect to the surroundings, and to a test chamber. A temperature r...
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WO/2019/035675A2 |
A dual pipe according to the present invention comprises: an outer pipe having grooves and ridges formed in the outer circumferential surface thereof; and an inner pipe having grooves and ridges formed in the inner circumferential surfac...
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WO/2019/020953A1 |
The present invention relates to a method for managing an indirect reversible air conditioning circuit (1) in which a refrigerant circulates, said reversible air conditioning circuit (1) being able to operate in a heat-pump mode in which...
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WO/2019/020952A1 |
The present invention relates to a method for managing an air-conditioning circuit (1) within which a refrigerant fluid circulates in a cooling mode, the refrigerant fluid flowing successively through: a compressor (3); a condenser (5); ...
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WO/2019/010171A1 |
A refrigeration system and a start control method for a refrigeration system. The refrigeration system includes: a refrigeration loop having an exhaust port of a compressor, a condenser, a throttle element, an evaporator, and a suction p...
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WO/2019/004681A1 |
The present invention relates to a heat exchange apparatus. A heat exchange apparatus according to the present invention comprises: an outer pipe; a first sub heat exchange unit and a second sub heat exchange unit which are disposed insi...
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WO/2018/215425A1 |
A reversible refrigeration system comprises a compressor (C) arranged to compress gaseous refrigerant, a four-way valve (FWV) switchable between a heating position in which a payload is heated and a cooling position in which the payload ...
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WO/2018/211199A1 |
The present invention relates to an indirect reversible air-conditioning circuit (1) comprising: • a first coolant loop (A) having: - a compressor (3), - an electronic expansion valve (7), - a first heat exchanger (9), - a tube apertur...
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WO/2018/206671A1 |
The invention concerns a connection device (4) between a component (2) of an air conditioning loop (1) and a heat exchanger (3) including at least one channel (10.1, 10.2) adapted to have a fluid (9.1, 9.2) flow through it, characterized...
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