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Matches 101 - 150 out of 7,535

Document Document Title
WO/2018/051745A1
[Problem] To supply a temperature-controlled liquid to a plurality of objects to be temperature-controlled while minimizing production costs and energy costs. [Solution] A liquid temperature adjustment apparatus 1 according to the presen...  
WO/2018/051409A1
Provided is a refrigeration cycle apparatus capable of realizing an improvement in heat exchange performance during a heating operation and during a cooling operation, while suppressing manufacturing costs and an increase in the bulk req...  
WO/2018/051408A1
Provided is an air conditioner that can improve heat exchange performance during a heating operation and during a cooling operation and achieve continuous heating operation, while suppressing an increase in manufacturing cost and packagi...  
WO/2018/047777A1
This refrigeration device (1) is provided with: a second suction pipe (32) which is connected to a second compressor (22); and a second branch pipe (36). The second branch pipe (36) is provided with: a merged-side opening (36a) which is ...  
WO/2018/047416A1
An air conditioner is provided which obtains improved power saving performance by avoiding decreases in refrigeration cycle efficiency. This air conditioner is provided with a main circuit which circulates a refrigerant and which compris...  
WO/2018/047331A1
Provided is an air conditioning device in which refrigerant stagnation at the downstream side of an evaporator is prevented and refrigerant circulation is excellent. This air conditioning device is provided with: a main circuit in which ...  
WO/2018/047330A1
An air conditioner is provided which obtains improved power saving performance by avoiding decreases in refrigeration cycle efficiency. This air conditioner is provided with a main circuit which circulates a refrigerant and which compris...  
WO/2018/042859A1
A refrigeration cycle device comprises: a compressor (11); a radiator (14) that dissipates heat from refrigerant delivered from the compressor (11); a pressure reducing unit (15) that reduces the pressure of the refrigerant for which the...  
WO/2018/042091A1
The invention relates to an indirect air-conditioning circuit (1) for a motor vehicle, comprising: a first refrigerant loop (A) comprising a compressor (3), a first depressurising device (7), a first heat exchanger (9), a second depressu...  
WO/2018/029817A1
A refrigeration cycle device is provided with: a compressor (1); a flow channel switching device (2); a first heat exchanger (4) including a first heat exchange unit (4a) and a second heat exchange unit (4b); a flow channel conversion de...  
WO/2018/031071A1
Compressors in a refrigerant loop are driven by variable frequency drives. The variable frequency drives are configured to demand current from an alternating current power source at different phases relative to one another such that at l...  
WO/2018/026137A1
The present invention relates to a heat exchanger alternating-type heat pump system having a novel structure and enabling operation by connecting different types of heat sources or different types of loads to the plurality of heat exchan...  
WO/2018/025934A1
A heat source unit (11) for an air-conditioning device (10) that is a refrigeration device, said heat source unit being provided with a heat-source-side heat exchanger (40) that exchanges heat between a refrigerant and heat source water....  
WO/2018/012036A1
The present invention is provided with: a high-pressure header 15 and a gas pipe 11a that are connected to the discharge side of a compressor included in an outdoor unit 2; a high-pressure valve 9 that controls, by opening and closing, t...  
WO/2018/012045A1
A refrigerant switching and collecting unit (3) is disposed between an indoor unit (1) and an outdoor unit (2). This refrigerant switching and collecting unit (3) is provided with: a plurality of high-pressure valves (11); a plurality of...  
WO/2018/008312A1
An evaporator unit, provided with an ejector (15), a discharge-side evaporator (17), and a suction-side evaporator (18). The discharge-side evaporator has a plurality of discharge-side tubes (71) and a discharge-side tank (72, 73). A dis...  
WO/2018/008139A1
In this air-conditioning apparatus (1), a compressor (5) and a heat exchanger group (10) are housed in an outdoor unit (4) of an outdoor device (3). The heat exchanger group (10) includes a first heat exchanger (11), a second heat exchan...  
WO/2018/005988A1
A refrigeration system may include a compressor, a first heat exchanger, a first working fluid flow path, and a second working fluid flow path. The first heat exchanger receives working fluid discharged from the compressor. The first wor...  
WO/2018/001504A1
The present invention relates to a refrigeration appliance provided with a thermally improved refrigeration circuit. The present invention more particularly relates to a refrigeration appliance having a freezer compartment (11) and a ref...  
WO/2018/002983A1
A refrigeration cycle device provided with: a refrigerant circuit for circulating a refrigerant; and an outdoor heat exchanger provided to the refrigerant circuit, the outdoor heat exchanger exchanging heat between the refrigerant and th...  
WO/2018/003352A1
A refrigeration cycle device, provided with: a branching part (41) for branching a refrigerant flowing out from a radiator (12); a first decompressing unit (14) for decompressing the refrigerant in one of the refrigerant flows branched a...  
WO/2018/003696A1
A usage-side unit (12) has a usage-side heat exchanger (51) and an expansion valve circuit unit (52). The expansion valve circuit unit (52) has: a temperature-sensitive usage-side expansion valve (53); a main pipe (60) for channeling a r...  
WO/2017/221396A1
An air conditioner according to the present invention is provided with: a refrigeration cycle circuit having a compressor, a condenser, a plurality of electronic expansion valves, and a plurality of evaporators; and a control device for ...  
WO/2017/221401A1
A refrigeration cycle device (1) is provided with a branching distributor (11) that diverts a refrigerant of two-phase states of liquid refrigerant and gas refrigerant to refrigerants having different liquid ratios. The branching distrib...  
WO/2017/217099A1
A refrigeration cycle apparatus (10) is provided with a first coolant passage (101) that guides a coolant flowing out from a radiator (12) to an outdoor heat exchanger (14) and a second coolant passage (102) that guides the coolant flowi...  
WO/2017/217142A1
Provided is a refrigeration cycle device comprising a compressor (11), a first branch section (12), a heat dissipator (13), a second branch section (16), a first pressure reduction section (17, 40), a first evaporator (18, 52), a second ...  
WO/2017/212820A1
An ejector refrigeration cycle device comprises: a first pressure reducing unit (19) that reduces the pressure of refrigerant that has undergone heat exchange with a radiator (12); a first outdoor heat exchanger (22) that performs heat e...  
WO/2017/207562A1
A refrigeration system for use in petrochemical plants, such as an ethylene production plant includes a refrigerant vent rectifier. The rectifier purifies the refrigerant by removing low molecular weight inerts. The refrigeration system ...  
WO/2017/197661A1
A four-way valve (2) for a multi-split air conditioner and a multi-split air conditioner. The four-way valve (2) comprises a main valve body (21), a valve chamber (22) being provided in the main valve body (21), compressor exhaust valve ...  
WO/2017/199167A1
The invention relates to a refrigeration plant with multiple evaporation levels, operating according to a vapour compression cycle and comprising a circuit 2 having a high-pressure branch HP, wherein is arranged at least one heat exchang...  
WO/2017/198641A1
The invention relates to a refrigerator device, particularly a domestic refrigerator device, comprising at least one first and one second temperature zone (21, 25), a first evaporator (1) for cooling the first temperature zone (21) and a...  
WO/2017/198919A1
The invention relates to a refrigerant circuit (19) in which a refrigerant is able to circulate, the refrigerant circuit (1) comprising at least one first heat exchanger (6) and at least one second heat exchanger (9), characterized in th...  
WO/2017/199683A1
The purpose of the present invention is to allow the easy use of a plurality of indoor units by matching the type of refrigerant corresponding thereto. A multi-type air conditioner (1) comprises: an outdoor control unit (53) which is pro...  
WO/2017/199289A1
Provided is an air conditioning device comprising: a first defrost piping that branches, from a main circuit, a portion of a refrigerant discharged from a compressor and supplies the refrigerant to a parallel heat exchanger to be defrost...  
WO/2017/184429A1
A decentralized condenser evaporator system includes a condenser system, a controlled pressure receiver, a subcooler system, and an evaporator system. The condenser system is positioned to receive a compressed gaseous refrigerant from a ...  
WO/2017/184432A1
A decentralized condenser evaporator system includes (i) a condenser system positioned to receive a gaseous refrigerant from a centralized compressor system and configured to condense the gaseous refrigerant into a liquid refrigerant, (i...  
WO/2017/167374A1
Refrigeration circuit (1 a) comprising in the direction of flow of a circulating refrigerant: a compressor unit (2) comprising at least one compressor (2a, 2b, 2c); a heat rejecting heat exchanger/gas cooler (4); a high pressure expansio...  
WO/2017/162940A1
The present invention relates to an air-conditioning circuit (1) for a motor vehicle, which carries a refrigerant and includes: a compressor (3); a first heat exchanger (5); an ejector (7) comprising: a first refrigerant intake (7a) and ...  
WO/2017/162941A1
The invention relates to a refrigerant circulation device (1) for thermal conditioning of a motor vehicle, including a so-called main air-conditioning loop, comprising a machine (M), capable of operating as a compressor, and a so-called ...  
WO/2017/157924A3
Disclosed is a heat pump apparatus (1) for cooling a first heat exchange medium (2) in heat exchange with a working fluid (4) circulating in a closed circuit, and heating a second heat exchange medium (3) in heat exchange with said worki...  
WO/2017/157924A2
Disclosed is a heat pump apparatus (1) for cooling a first heat exchange medium (2) in heat exchange with a working fluid (4) circulating in a closed circuit, and heating a second heat exchange medium (3) in heat exchange with said worki...  
WO/2017/156104A1
A transport refrigeration unit (10) is provided and includes a refrigeration cycle having a refrigerant routed there through, the refrigeration cycle including a compressor (20), a condenser (22), an evaporator (26) and an expansion valv...  
WO/2017/153141A1
In a refrigerator having a freezer box and a refrigerant circuit, which has a compressor (21) and a first evaporator (33, 63), wherein the first evaporator is arranged downstream of a stop valve (36, 67) and a first capillary tube (31, 6...  
WO/2017/154602A1
Provided is a refrigeration cycle device comprising: a high-pressure-side heat exchanger (12) for dissipating the heat of a high-pressure-side refrigerant; a low-pressure-side heat exchanger (16) for causing a low-pressure-side refrigera...  
WO/2017/154093A1
An air conditioning device (10) for a vehicle is provided with a compressor (1), a condenser (2), liquid piping (3), a pressure reducer (4), an evaporator (5), gas piping (6), and refrigerant that circulates through the compressor (1), c...  
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...  
WO/2017/141899A1
Provided is a refrigeration device wherein even when a refrigerant leakage has occurred, the degree of leakage of the refrigerant can be suppressed, a section in which no leakage has occurred can be used effectively, and the contaminatio...  
WO/2017/140494A1
The invention relates to a refrigeration device comprising at least one first and one second storage chamber (26, 27) and a refrigerant circuit in which a first throttle point (9), a first heat exchanger (10) for regulating the temperatu...  
WO/2017/140488A1
A refrigeration device comprises at least a first storage chamber (17), a second storage chamber (18) and a refrigerant circuit, in which a first controllable throttle point (9), a first heat exchanger (10) for controlling the temperatur...  
WO/2017/138059A1
An air conditioning device comprises a heat source device, a plurality of indoor units, and a relay device. The heat source device comprises: a heat source-side flow rate regulating valve that is connected to a heat source-side heat exch...  

Matches 101 - 150 out of 7,535