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WO/2017/149950A1 |
A heat exchanger equipped with: a first tube group (22) which has an array of a plurality of first heat exchanger tubes (21); a first header (52) which has a cylindrical shape extending vertically, and is connected to one end of each of ...
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WO/2017/149989A1 |
This heat exchanger (10) includes: heat-transfer pipes (20); a header part to which one end of the heat-transfer pipes (20) is connected so as to be in communication with an internal space; a flow passage (56) that is connected to the in...
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WO/2017/150126A1 |
Provided is a heat exchanger comprising a connection pipe having a connection pipe body. The connection pipe body is configured such that: a first end of the pipe body is connected to the outer peripheral surface of a first header (52) s...
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WO/2017/145219A1 |
This refrigeration cycle apparatus comprises a heat exchanger and a flow path switching circuit that switches the heat exchanger to an evaporator or a condenser, the flow path switching circuit making a refrigerant flow into the heat exc...
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WO/2017/141943A1 |
Provided is a heat exchanger (1) that is low in cost and with which it is possible to suppress corrosion of heat transfer tubes for a long period. The heat exchanger (1) has aluminum tubes (2), aluminum fins (3), conducting parts (11), a...
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WO/2017/138052A1 |
This refrigeration cycle device is equipped with a refrigeration circuit through which a refrigerant circulates and which is configured by connecting in a circular arrangement a compressor, a heat-source-side heat exchanger, a decompress...
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WO/2017/135160A1 |
This suction-type heat pump device is provided with: a heat exchange unit (33) in which a heat exchange fluid is channeled; a rotating body (35) including a hollow rotation shaft member (36) that has a first internal channel (36a), the r...
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WO/2017/135161A1 |
This absorption heat pump apparatus (100) comprises an exhaust heat recovery part (10) which recovers exhaust heat for heating an absorbing solution (aqueous LiBr solution) from exhaust gas from an engine (90), and a refrigerant vapor pe...
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WO/2017/135442A1 |
The purpose of the present invention is to provide a multirow microchannel heat exchanger which prevents decreases in heat exchange performance. In this outdoor heat exchanger (25), a coolant entry (253a) and a coolant exit (257a) can be...
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WO/2017/129062A1 |
Provided are a fin heat exchanger for a clothes washing machine or a clothes dryer, and a method for manufacturing same, said fin heat exchanger (100) comprising a set of fins (101), and a heat exchange tube (102) interpenetrating the se...
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WO/2017/129109A1 |
Disclosed are a parallel flow heat exchanger and an air conditioner. The parallel flow heat exchanger comprises a first flow collecting pipe (10), a second flow collecting pipe (20), and a plurality of flat pipes (30) connected between t...
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WO/2017/131426A1 |
The present invention provides a refrigerator comprising: a cabinet having a storage chamber; a door for opening or closing the storage chamber; a case in which an inlet through which air flows from the storage chamber and an outlet thro...
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WO/2017/131110A1 |
A refrigeration device according to the present invention can improve safety by suppressing clogging due to a polymer that is generated by a polymerization reaction in a refrigerant. The refrigeration device is provided with a refrigerat...
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WO/2017/130975A1 |
The present invention addresses the problem of providing a heat exchanger in which the heat exchanging performance is not degraded even when large-scale supercooling is performed. In an outdoor heat exchanger (25), one relay header (259)...
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WO/2017/126019A1 |
A heat exchanger according to the present invention is configured to comprise a first heat-transfer unit including multiple first flattened pipes arranged to be equidistant, in the gravity direction, from one another by distance Dp, and ...
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WO/2017/123839A1 |
An air handler apparatus includes at least one heat exchanger device with a cooling fluid region separated from a temperature transfer fluid region, an evaporator device comprising an evaporator housing and at least one evaporator coil, ...
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WO/2017/123833A1 |
An evaporative fluid cooling apparatus includes a cooling housing, at least two fluid coils, an air movement apparatus, and one or more spray apparatuses. The cooling housing defines a cooling chamber with an air housing input and an air...
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WO/2017/120487A1 |
Embodiments of the present disclosure relate to a heating, ventilation, air conditioning, and refrigeration (HVAC&R) system (10) that includes a refrigerant loop, a compressor (32) disposed along the refrigerant loop and configured to ci...
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WO/2017/120490A1 |
Embodiments of the present disclosure relate to a heating, ventilation, air conditioning, and refrigeration (HVAC&R) system that includes a refrigerant loop, a compressor disposed along the refrigerant loop and configured to circulate re...
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WO/2017/112805A1 |
Embodiments of the present disclosure relate to a vapor compression system (14) that includes a refrigerant loop, a compressor (32) disposed along the refrigerant loop and configured to circulate refrigerant through the refrigerant loop,...
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WO/2017/110677A1 |
Provided are a cooling tower involving condensation and a heat exchanger used for the same which are capable of improving heat exchanging performance while reducing the amount of water to be used. The cooling tower is provided with: a he...
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WO/2017/110474A1 |
[Problem] To provide a heat exchanger which allows a refrigerant to flow uniformly without using a complex structure even with a configuration in which the refrigerant circulates through upward core portions and downward core portions. [...
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WO/2017/107490A1 |
A heat exchanger (100) comprises: a first header tube (1) and two second header tubes (3); a first heat exchange tube (51) in fluid communication with one of the two second header tubes (3) and a second chamber (B) of the first header tu...
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WO/2017/112814A1 |
Embodiments of the present disclosure relate to a vapor compression system that includes a refrigerant loop, a compressor disposed along the refrigerant loop and configured to circulate refrigerant through the refrigerant loop, and a hea...
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WO/2017/106849A1 |
An evaporator and methods of using the same are described herein. A vapor-compression refrigeration apparatus in accordance with an embodiment of the present technology utilizes a fluid refrigerant and can include a compressor, a condens...
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WO/2017/105079A1 |
A refrigerator includes a storage chamber, an evaporator configured to cool the storage chamber, and an air passage through which cold air generated by the evaporator flows. The air passage includes a blower fan configured to blow the co...
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WO/2017/099913A1 |
A phase change material panel for cooling a cabinet of a merchandiser is disclosed. The panel may include a refrigerant tube, an outer jacket surrounding the refrigerant tube, and a phase change material positioned between the refrigeran...
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WO/2017/099434A1 |
A refrigerator according to one embodiment of the present invention includes two respective independent cooling cycles in order to cool a refrigeration chamber and a freezer chamber, unites two condensers into an integral condenser round...
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WO/2017/098795A1 |
This refrigeration cycle device is equipped with: a first expansion valve (13) which decompresses the refrigerant flowing out from a high-pressure-side heat exchanger (12); an outdoor heat exchanger (14) which heat exchanges the refriger...
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WO/2017/099367A1 |
Disclosed is a refrigerator including a cabinet, a storage compartment provided in the cabinet to form a single space in which a storage item is stored, a single door for opening or closing the space formed by the storage compartment, a ...
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WO/2017/094114A1 |
A condenser of a refrigeration cycle device of the present invention is provided with: a first flow channel configured from a first flat heat transfer pipe, a first end portion of which is connected to the compressor, and a second end po...
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WO/2017/094594A1 |
In order to inhibit incomplete melting of frost in the lower part of a frosted service-side heat exchanger (51) during a defrosting operation in the reverse cycle of a refrigeration device, and also to prevent the configuration and contr...
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WO/2017/088900A1 |
A heat exchanger (3; 5) comprises a gas flow path extending from a gas inlet side (4) to an opposing gas outlet side (6) of the heat exchanger, and at least one heat exchange coil (8; 8a, 8b) extending through the gas flow path and being...
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WO/2017/088772A1 |
Provided are a refrigerant evaporator (101) of a no-circulation pump of an absorption type refrigeration unit, an absorption type refrigeration unit and a refrigeration matrix. The refrigerant evaporator (101) of the no-circulation pump ...
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WO/2017/088768A1 |
Provided are an absorption type refrigerating unit inclined flow guide condenser (103), an absorption type refrigerating unit and a refrigerating matrix using the inclined flow guide condenser (103). The inclined flow guide condenser (10...
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WO/2017/086648A1 |
The present invention provides a high-vacuum serial condenser comprising: a shell having one or more vapor inlets through which a gaseous fluid to be condensed is supplied, a condensate outlet through which condensate is discharged to th...
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WO/2017/082982A1 |
A coffee appliance includes a powered cooling system integrated with and matched to a hot coffee brewer, configured to cool freshly-brewed coffee by thermal contact to chill a small batch of fresh-brewed coffee in a cooled receiving vess...
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WO/2017/080268A1 |
A cooling system comprises an evaporator (3) and a condenser (2) connected via a tube, wherein at least one of the evaporator (3) and the condenser (2) comprises a heat exchange tube (32) comprising a first channel and a second channel, ...
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WO/2017/082724A1 |
The present invention relates to a system for generating electrical energy, the system comprising: - a circuit containing a working fluid: - an evaporator configured for boiling the working fluid, - a turbine driven by the vaporized work...
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WO/2017/080346A1 |
A fin-type evaporator comprises: a liquid supply tube (1) provided with a thermostatic expansion valve (2) thereon. The liquid supply tube (1) is connected to a heat exchange tube. The heat exchange tube consists of a first evaporating c...
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WO/2017/080269A1 |
A heat exchanger (100) and a heat exchange tube (20). The heat exchanger (100) comprises a fin (30), provided with a fin hole (31), and comprises a heat exchange tube (20), disposed in the fin hole (31). The heat exchange tube (20) compr...
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WO/2017/082591A1 |
The present disclosure discloses a defrosting device, including a heating unit provided at a lower side of an evaporator, and configured to heat working fluid therein; and a plurality of heat pipes, both end portions of which are connect...
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WO/2017/078250A1 |
The present invention discloses an evaporator comprising: a case formed in an empty box shape and forming a storage compartment within; a cooling tube formed in a preset pattern on the case and filled therein with refrigerant for cooling...
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WO/2017/077644A1 |
A refrigeration cycle device (100) is provided with a refrigerant circuit (110) and a control device (70). The refrigerant circuit (110) is configured such that a compressor (10), a condenser (20), an expansion valve (30), and an evapora...
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WO/2017/072833A1 |
This refrigerant distributor comprises: a first introduction pipe which has one end open and the other end closed, and causes a refrigerant to circulate therethrough from the one end to the other end; a second introduction pipe which has...
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WO/2017/071355A1 |
Disclosed is a heat exchanger (100). The heat exchanger (100) comprises: a first header pipe (11) and a second header pipe (12) arranged on the same side of the heat exchanger (100); a plurality of heat exchange tubes (20), with each of ...
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WO/2017/073096A1 |
This outdoor unit for an air conditioner is provided with: a casing that has a suction port and a blowout port and that forms an exterior enclosure; a fan that is provided in the casing and that draws in outdoor air through the suction p...
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WO/2017/073367A1 |
Provided is an evaporative condenser that efficiently condenses and liquefies a gaseous refrigerant that is sequentially fed after circulating through a condensation cooling cycle. Further provided is a refrigeration system that is equip...
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WO/2017/073087A1 |
Provided is an evaporative condenser that efficiently condenses and liquefies a gaseous refrigerant that is sequentially fed after circulating through a condensation cooling cycle. Further provided is a refrigeration system that is equip...
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WO/2017/072423A1 |
The present invention relates to a monobloc outside-air/water heat pump comprising at least one evaporator (1, 1a, 1b) curved or coiled at one end to act as the bodywork for the thermodynamic assembly in order to recover all of the heat ...
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