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Matches 301 - 350 out of 6,182

Document Document Title
WO/2019/230435A1
The present invention comprises: a compressor (11) that sucks in and discharges a refrigerant; a radiator (12) that releases heat from refrigerant that has been discharged from the compressor (11); an ejector (14) that has a nozzle part ...  
WO/2019/230463A1
A cooling device (1) equipped with: a compressor (2) for compressing a refrigerant; a branch point (7) that is arranged downstream from the compressor (2) and that divides the compressed refrigerant into a first flow path and a second fl...  
WO/2019/230436A1
The present invention comprises: a branching part (16) that divides a refrigerant that has been depressurized by a first depressurization part (13); a second depressurization part (17) that depressurizes refrigerant from one branch of th...  
WO/2019/230116A1
[Problem] To provide a vehicle air-conditioning apparatus that can easily cool a plurality of devices having different target cooling temperatures to the respective target cooling temperatures thereof. [Solution] The vehicle air-conditio...  
WO/2019/225368A1
This ejector is provided with a nozzle section (51), a body section (52) in which a refrigerant suction opening (52a) and a pressure increasing section (52c) are formed, and a distribution section (53). The distribution section (53) has ...  
WO/2019/225005A1
This heat exchanger is provided with: a main heat exchanging unit; at least one first sub-heat exchanging unit; a distributor that distributes a working fluid being guided to the main heat exchanging unit, to a plurality of paths; a firs...  
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...  
WO/2019/215881A1
A refrigeration cycle device (100) comprises a refrigerant circuit that includes a compressor (1), a four-way valve (2), a second flow-path-switching part (10), a first outdoor heat exchanger (3), a second outdoor heat exchanger (4), a f...  
WO/2019/215916A1
The present invention provides a refrigeration cycle system which is reduced in production cost in comparison to conventional refrigeration cycle systems, while being reduced in pressure loss. A refrigeration cycle system (100) according...  
WO/2019/208634A1
[Problem] To provide a hot/cold storage container capable of precise temperature management in which temperature changes are suppressed. [Solution] A hot/cold storage container (1) has an outer box (10) in the interior of which a chamber...  
WO/2019/206465A1
The invention relates to a refrigeration device, in particular a domestic refrigeration device, comprising at least one interior which is insulated from the surroundings by a heat insulation layer (48). An inner container (19) and a heat...  
WO/2019/208428A1
An ejector-type refrigeration cycle (10) comprising a compressor (11), a radiator (12), a high-stage-side pressure reduction unit (14a), a high-stage-side evaporator (15), a low-stage side pressure reduction unit (14c), a low-stage-side ...  
WO/2019/199387A1
A transportation refrigeration assembly includes a modular heat exchanger unit that includes at least one absorption heat exchanger and at least one expansion device. A frame supports the modular heat exchanger unit. A first cooling air ...  
WO/2019/199385A1
A method of operating a refrigeration system. The method includes operating a multi-temperature refrigeration system that has a plurality of heat absorption heat exchangers in a single temperature mode. A number of the plurality of heat ...  
WO/2019/193316A1
The present invention relates to an electrically driven, vapour compression heat pump device (10). The heat pump device comprises a variable speed or variable capacity refrigerant compressor (101), a compression stage having a first cond...  
WO/2019/189838A1
A flow channel switching mechanism (70) has: first to fourth flow channels (71, 72, 73, 74); and opening/closing mechanisms (V1, V2, V3, V4, 75, 76) capable of opening and closing the respective flow channels (71, 72, 73, 74). A first co...  
WO/2019/189748A1
A refrigeration device (10), having a refrigerant circuit (11) in which a cooling device heat exchanger (83) and an indoor heat exchanger (93) are connected to a common-use outdoor heat exchanger (22), is provided with a first auxiliary ...  
WO/2019/181312A1
[Problem] To provide a vehicle air conditioner which prevents reduction in the oil circulation rate in a cooling circuit when adjusting the battery temperature and which can prevent reduction in compressor reliability. [Solution] A batte...  
WO/2019/170696A1
The present invention relates to a cooling unit (30) for a transportable refrigerator box (10) having a storage space (24) for storing goods to be transported, the refrigerator box (10) comprising a front wall (12) and an opening (20) op...  
WO/2019/167909A1
A heat exchanger unit (100) comprising a plurality of heat exchangers (1), each of the plurality of heat exchangers (1) having first piping (6) into which a refrigerant flows, a first header flow path communicating with the outflow side ...  
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...  
WO/2019/155806A1
This ejector-type refrigeration cycle comprises: a compressor (11); a heat radiator (12); an ejector (14); a suction-side pressure reduction unit (15, 15a, 15b, 15c, 15d, 15e, 60, 60a); and a suction-side evaporator (19). The compressor ...  
WO/2019/155805A1
This ejector refrigeration cycle comprises a compressor (11), a condenser (12), an ejector (14), an intake-side depressurisation unit (15), an intake-side evaporator (19), a guiding bypass passage (16), and a variable-throttle mechanism ...  
WO/2019/150032A1
The invention relates to a method for heat-treating a passenger compartment and an electrical storage device (11) of a motor vehicle which is towed at least partially by an electric motor, the motor vehicle using at least one coolant cir...  
WO/2019/146846A1
The present invention relates to a multi-stage split independent control cooling system and, more specifically, to a technique in which an evaporator in charge of a cooling system of a bus or a railway vehicle is not made of a single com...  
WO/2019/146535A1
[Problem] To provide a cooling device capable of cooling a heat-generating body using simple configuration. [Solution] This cooling device comprises two evaporators, two condensers, a compressor and an expansion valve, and is configured ...  
WO/2019/146240A1
In the present invention a refrigeration cycle (10) cools batteries. A control device (15) controls the flow rate of a refrigerant in a battery cooling system (30) so as to regulate the temperature of the batteries. The control device re...  
WO/2019/146502A1
A refrigerant circuit (11) includes an outdoor circuit (12) to which a compressor (21) and an outdoor heat exchanger (22) are connected, an indoor circuit (13) to which an indoor heat exchanger (31) and a first adjustment valve (32) are ...  
WO/2019/143198A1
The multi-type air conditioner according to the present invention comprises: an outdoor unit comprising a liquid pipe, through which liquid refrigerant flows, and a gas pipe, through which gaseous refrigerant flows; a plurality of indoor...  
WO/2019/143195A1
The multi-type air conditioner according to the present invention comprises: an outdoor unit comprising a liquid pipe, through which liquid refrigerant flows, and a gas pipe, through which gaseous refrigerant flows; a plurality of indoor...  
WO/2019/138732A1
This cooling system (1) for a vehicle is provided with: a common flow passage (10), through which a refrigerant flows; an air conditioning flow passage (20) which has an air conditioning opening/closing valve (21) and an air conditioning...  
WO/2019/139146A1
This invention relates to an ice making system (50) provided with a refrigerant circuit (60) which runs a vapor compression refrigeration cycle, a circulation circuit (70) of a solution which is to be cooled by the refrigerant circuit (6...  
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...  
WO/2019/124146A1
This refrigeration cycle uses a flammable mixed refrigerant including at least 1,2-difluoroethylene (HFO-1132(E)), and is provided with a compressor (1), a heat source-side heat exchanger (3), an expanding mechanism (4), a utilization-si...  
WO/2019/111621A1
This heat pump system has: a heat pump cycle (10); recovery parts (25, 35); and a high-temperature side heat reception part (20) and/or a low-temperature side heat reception part (30). The heat pump cycle has a compressor (11) that compr...  
WO/2019/106258A1
The present invention relates to a circuit (1) for the thermal management of a hybrid or electric vehicle, the thermal management circuit (1) comprising a first reversible air conditioning loop (A) through which a refrigerant circulates ...  
WO/2019/106561A1
A cooling apparatus (100) includes an evaporative cooling unit (108) and a refrigeration unit (114) such that a cooling liquid exiting the evaporative cooling unit (108) is further cooled by an evaporator (118) of the refrigeration unit ...  
WO/2019/101735A1
The invention relates to a circuit (1) for a motor vehicle, through which there passes a refrigerant fluid (FR), the circuit (1) comprising at least one compression device (2), the circuit (1) comprising a first leg (6) and a second leg ...  
WO/2019/093420A1
A refrigerant circuit (2) has: a first flow path (C1) through which the downstream side of a first evaporator (11) and the upstream side of a lower-stage side compressor (3) are connected; a first valve (21) that opens/closes the first f...  
WO/2019/087407A1
Provided is an air conditioning device whereby refrigerant suddenly pooling in a condenser can escape from the condenser. The air conditioning device (100) comprises: a plurality of indoor units (20) each having an electrically operated ...  
WO/2019/087408A1
Provided is an air conditioning device capable of avoiding wet operation of a compressor. The air conditioning device (100) has: a plurality of indoor units (20) each having a motor-operated valve (21) and an indoor heat exchanger (22) a...  
WO/2019/087882A1
A liquid temperature adjustment apparatus 1 is provided with: a refrigeration device 10 having a refrigeration circuit 16 in which a compressor 11, a condenser 12, a first expansion valve 13, and a first evaporator 14 are connected in th...  
WO/2019/082377A1
This heat pump system is provided with: a first air-conditioning apparatus which includes a compressor, an outdoor-side heat exchanger, a throttle device, and an indoor-side heat exchanger and which performs air-conditioning of a first s...  
WO/2019/073621A1
An air-conditioning device comprising: a main circuit in which a compressor, a load-side heat exchanger, a first decompression device, and a plurality of parallel heat exchangers are connected by means of piping; bypass piping for divert...  
WO/2019/073880A1
This heat exchanger is provided with: an inflow port (225a), through which a refrigerant flows in; a cooling flow outlet port (227a), through which the refrigerant flows out when cooling operations are performed; and a warming flow outle...  
WO/2019/073769A1
According to the present invention, a variable compressor (31) of an intake air cooling system has variable output and compresses and discharges a refrigerant. A cabin cooling heat exchanger (32) cools refrigerant that has been discharge...  
WO/2019/065856A1
One main pipe (77) connected to a liquid line (60) and having an expansion valve (78), and multiple branch pipes (81a, 81b, 81c) branching off from the outflow end of the main pipe (77) to connect to compressors (13a, 13b, 13c) and each ...  
WO/2019/062072A1
A vehicle-mounted temperature control system and a vehicle, used to solve the technical problems of low assembly and maintenance efficiency and cooling modes which are not energy-saving or environmental in current vehicle cooling systems...  
WO/2019/065039A1
A refrigeration cycle device (10) configured so as to have a compressor (11), a high-temperature-side water-refrigerant heat exchanger (12), a branch unit (14a), an expansion valve (15a) for cooling, an expansion valve (15b) for heat abs...  
WO/2019/067589A1
An air conditioning system of a vehicle having an internal combustion engine includes a condenser configured to receive refrigerant output by an electric compressor and transfer heat from the refrigerant within the condenser to air passi...  

Matches 301 - 350 out of 6,182