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Matches 151 - 200 out of 48,999

Document Document Title
WO/2019/069422A1
An air conditioning device (100) is provided with: a refrigeration cycle (10, 11, 12, 20, 21); a first blocking device (15) disposed in piping that connects a heat-source-side heat exchanger (12) and a diaphragm device (20); refrigerant ...  
WO/2019/069666A1
This air conditioning device (100) is provided with: a compressor (21); an outdoor heat exchanger (23); an evaporator (25) for evaporating a refrigerant by allowing the refrigerant to absorb the heat of air conducted to the interior of a...  
WO/2019/069423A1
An air conditioner, provided with a refrigeration cycle, a first cutoff device, a leakage-sensing device, and a control device for performing a refrigerant recovery operation when a refrigerant leakage has been sensed. The control device...  
WO/2019/069470A1
This air conditioner (1) is provided with: a main refrigerant circuit (4) including compressors (11, 12), a heat-source-side heat exchanger (13), a first expansion valve (15), and a usage-side heat exchanger (16), the main refrigerant ci...  
WO/2019/070862A1
A control system for controlling an output for at least one compressor includes a control unit that receives an indoor set point and an outdoor ambient temperature. The control unit determines a load request based on the indoor set point...  
WO/2019/065642A1
Provided is a refrigerant cycle device that is capable of suppressing an adjustment in the degree of opening of an expansion valve when a decrease in the temperature of a refrigerant due to the generation of flash-gas is erroneously reco...  
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/2019/065039A1
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/2019/065855A1
A first flow adjustment valve (14) provided on the outflow side of a heat source-side heat exchanger (12) and a second flow adjustment valve (23) provided on the outflow side of a first use-side heat exchanger (22) are connected in a ref...  
WO/2019/065013A1
This refrigeration cycle device (1) comprises: a refrigeration cycle (10) provided with a compressor (11) for compressing and discharging a refrigerant in which a refrigerator oil is mixed, and a condenser (12) for heat-exchanging the re...  
WO/2019/066153A1
An air conditioner according to the present embodiment comprises: an outdoor unit which includes a compressor, an outdoor heat exchanger, and a main expansion device, and in which a refrigerant circulates by means of a refrigerant pipe f...  
WO/2019/064882A1
An inflow pipe (50) and a peripheral wall (71) of this oil separator (70) have a shared section (C) that is shared by both.  
WO/2019/064335A1
A refrigeration cycle device comprises: a casing; an air handling unit including a first wind path that has a first inlet communicating with the outdoors and a first outlet communicating with the indoors, a second wind path that has a se...  
WO/2019/064883A1
This oil separator is provided with a cylindrical separator main body (70), and an inflow pipe (50) which introduces a fluid containing oil into the separator main body (70) and which has a curved portion (60). At least one oil drain hol...  
WO/2019/064850A1
Provided is an air conditioning system that suppresses degradation in reliability. This air conditioning system (100), which performs a refrigeration cycle in a refrigerant circuit (RC), is provided with: an outdoor unit (10); a pluralit...  
WO/2019/065635A1
An air conditioner (1) includes a refrigerant circuit (10) formed by connecting constituent devices, including: a compressor (21); an outdoor heat exchanger (23); an indoor expansion valve (41), an indoor expansion valve (51), and an out...  
WO/2019/064441A1
In this air conditioner , an outdoor unit that has a compressor which has an injection port for introducing the refrigerant into an intake chamber, a heat source-side heat exchanger that performs heat exchange with the refrigerant, an ou...  
WO/2019/058748A1
In this refrigerant circuit 12 using a non-azeotropic refrigerant, a gas leak amount is detected on the basis of a liquid temperature and a liquid pressure of a saturated liquid of said non-azeotropic refrigerant.  
WO/2019/058472A1
A heat exchanger unit, connected to refrigerant piping in which refrigerant is sealed, comprises a plurality of heat sources that generate different amounts of heat and a plurality of cooling means that cool each of the plurality of heat...  
WO/2019/058542A1
Provided is a refrigeration device which comprises: a refrigerant circuit formed by connecting a compressor, a condenser, a decompression device, and an evaporator by means of refrigerant piping; a discharge pressure sensor which detects...  
WO/2019/058450A1
This refrigerator is provided with: a refrigerant circuit wherein a compressor (1), condenser (2), expansion device (3), and cooler (4) are connected by means of a refrigerant pipe; a fan (6) that sends, to a first storage chamber (13), ...  
WO/2019/060890A1
A heat pump is disclosed that has a hot displacer section and a cold displacer section with a linear actuator section disposed between the hot and cold displacer sections. By providing the linear actuator section between the displacers, ...  
WO/2019/058464A1
An air conditioner comprises: bypass piping that branches from between an outdoor heat exchanger and an expansion valve in a refrigerant circuit and is connected to the intake side of a compressor; a bypass flow rate regulating valve tha...  
WO/2019/058506A1
This air conditioning device is provided with: a refrigerant circuit, wherein a compressor that compresses a refrigerant, a heat source-side heat exchanger that performs heat exchange between the refrigerant and a heat source heat medium...  
WO/2018/216957A3
A beverage maker according to an embodiment of the present invention may comprise: a base; a fermentation module which comprises a fermenter module having an opening part, and a fermentation lid for opening and closing the opening part, ...  
WO/2019/060752A1
An eductor system for a chiller assembly is provided. The system includes a first and a second eductor. The first eductor includes a first suction inlet that receives a first oil and refrigerant mixture from a plenum of a compressor, a f...  
WO/2019/054401A1
[Problem] In a refrigeration cycle device of an automotive air conditioning device which includes a bypass passage for bypassing a heat exchanger, and which is provided with a space cooling function and a space heating function, to relia...  
WO/2019/053880A1
This refrigeration air conditioner is provided with: a supercooling heat exchanger in which a compressor, a condenser, a decompression device, and an evaporator are connected by piping, and a refrigerant is circulated, and which supercoo...  
WO/2019/053858A1
This refrigeration cycle apparatus has a refrigerant circuit in which a compressor, a condenser, a subcooler, a throttle device, and an evaporator are connected via refrigerant piping, and which circulates a refrigerant including a refri...  
WO/2019/053872A1
Provided is an air-conditioning apparatus that prevents freezing and decline in cooling performance of an indoor unit while rectifying an imbalance, if any, in the amounts of liquid refrigerant among a plurality of heat source machines. ...  
WO/2019/054058A1
A hydrogenated NBR composition obtained by compounding 100 parts by weight of a hydrogenated NBR blend comprising 35-50 wt% medium- to high-nitrile-content hydrogenated NBR having an acrylonitrile content of 30-38% and 65-50 wt% high-nit...  
WO/2019/050122A1
The present invention relates to a heat-radiating device casing having a refrigerant pipe embedded therein and a method and an apparatus for manufacturing the same, the heating-radiating device casing comprising: a casting mold having a ...  
WO/2019/049678A1
Provided is a circulation cooling/refrigeration system that uses a sub-zero gas hydrate. The circulation cooling/refrigeration system has: a first circulation line that includes a gas hydrate line 10 for transporting a sub-zero gas hydra...  
WO/2019/049746A1
The present invention reduces costs and suppresses workability deterioration in relation to improving security against refrigerant leakage. An air conditioning system (100) comprises: an outdoor unit (10); a plurality of indoor units (40...  
WO/2019/049569A1
This variable displacement compressor is provided with: a compression mechanism (12); a volume control mechanism (40) for controlling the volume of discharge of a refrigerant from the compression mechanism; a clutch (MGC); and a control ...  
WO/2019/049637A1
Provided is a vehicular air conditioning device that can preemptively avoid a decrease in heating capability due to frost formation on an outdoor heat exchanger by valve aperture control of an outside expansion valve. The degree of refri...  
WO/2019/049625A1
A current estimating device that estimates a capacitor current of a high-voltage circuit for driving a motor, wherein the current estimating device calculates a voltage utilization rate using the input voltage of an inverter included in ...  
WO/2019/049744A1
In a first fluid circulation device, a heat exchanger, a tank that retains a first fluid fluidized by the heat exchanger, a first fluid pump that draws the first fluid retained by the tank, a heater that heats the first fluid drawn from ...  
WO/2019/049255A1
An air conditioning device (1) is provided with: a supercooling heat exchanger (23) for supercooling a refrigerant flowing through a first flow path between an outdoor heat exchanger (22) and an expansion valve (32); a flow path switchin...  
WO/2019/043939A1
A refrigeration/air-conditioning device which cools the interior of a refrigerator and in which a compressor, a condenser, an expansion valve, and an evaporator are connected, wherein: the refrigeration air-conditioning device comprises ...  
WO/2019/043941A1
This air conditioning device is provided with: a refrigerant circuit in which a compressor, an outdoor heat exchanger, an expansion part, and an indoor heat exchanger are connected through pipes and through which a refrigerant flows; an ...  
WO/2019/043771A1
This heat exchange unit comprises: a heat exchanger having a first heat exchange part that exchanges heat with a refrigerant, and a second heat exchange part that exchanges heat with the refrigerant that has undergone heat exchange in th...  
WO/2019/043595A1
Refrigeration device (100) having a closed circuit (C) comprising one main line (M) along which one main compressor (101), one condenser (102), one expansion valve (103) and one evaporator (104) are arranged, one turbocompressor (105) ha...  
WO/2019/044353A1
A refrigeration cycle device wherein, in an operation mode in which a refrigerant is made to flow to an indoor evaporator (16) and blown air is cooled by the indoor evaporator, the throttle opening characteristic of an expansion valve (1...  
WO/2019/043009A1
The invention relates to a heat pump comprising an evaporator (10) for evaporating working fluid, a condenser (20) for condensing compressed working steam; a compressor (30) having a first compressor stage (31), a second compressor stage...  
WO/2019/039510A1
Provided are: a working medium for thermal cycling, the working medium being capable of providing a thermal cycling system which has little effect on the ozone layer and global warming and has excellent cycle performance (efficiency and ...  
WO/2019/039153A1
Provided is a vehicle air-conditioning device capable of resolving inconveniences arising from decreases in heating capacity when switching from heat absorption from outside air to heat absorption from a heating medium. A heat–generati...  
WO/2019/038827A1
This air-conditioning system has: a heat source machine that generates heat; a plurality of indoor machines, to which the heat generated by the heat source machine is supplied; an operation performance setting device, which calculates th...  
WO/2019/038844A1
An evaporator comprises a large number of fans and a large number of heat transfer tubes. The heat transfer tubes have: an inlet heat transfer tube by which refrigerant is introduced on the side furthest upwind of the air flow of the eva...  
WO/2019/037576A1
A cooling/heating energy supply station is provided in order to release an air-conditioned garment (1) from the restrictions of conventional cooling/heating devices and improve comfort when wearing the air-conditioned garment (1). The co...  

Matches 151 - 200 out of 48,999