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Matches 251 - 300 out of 49,433

Document Document Title
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...  
WO/2019/035377A1
A liquid supplying device according to an embodiment is provided with: a plurality of supply-side branch flow passages which branch from a downstream end of a main flow passage and each supply a liquid, flowing out from the downstream en...  
WO/2019/030885A1
When leakage of a refrigerant is detected, a refrigerant recovery operation is performed of operating a compressor (210) in the state where an outdoor expansion valve (206) is closed such that a refrigerant suctioned from indoor units (4...  
WO/2019/031094A1
The objective of the present invention is to provide a heat pump that is able to use as a refrigerant a substance in which geometric isomer exists, and to provide a method for designing this heat pump. In this method for designing a heat...  
WO/2019/031370A1
This working medium for a refrigeration cycle contains (A) 1,1,2-trifluoroethylene, (B) difluoromethane, and (C) a haloalkane (excluding cases of C1-4 haloalkanes in which all of the halogen atoms are fluorine) as a disproportionation-su...  
WO/2019/031131A1
A refrigeration cycle device (10) includes: a first heat exchange unit (20) that heats a fluid for heat exchange using a high-pressure refrigerant discharged from a compressor (11) as a heat source; a decompression valve (13) that decomp...  
WO/2019/031123A1
This air-conditioning apparatus comprises: a low-temperature heat medium-outside air heat exchanger (32) that exchanges heat between a heat medium and outside air; and a heat medium circuit (30) that circulates the heat medium to a low-p...  
WO/2019/031221A1
This refrigeration cycle device is to be applied to air conditioning devices. The refrigeration cycle device is provided with a compressor (11), first heating units (12, 22, 12a), and second heating units (14, 14a, 42). The compressor co...  
WO/2019/026481A1
This combined heat exchanger is provided with a heat exchange unit (800) wherein a plurality of plate-like members (81) are laminated one upon another. The heat exchange unit comprises an evaporation unit (70) for heat absorption and an ...  
WO/2019/026486A1
This heat pump cycle device is provided with a flow passage switching part (30) which switches a refrigerant flow passage of a refrigerant circulation circuit. The flow passage switching part switches a flow passage between a cooling-sid...  
WO/2019/026528A1
The purpose of the present invention is to simplify a circuit configuration and switching control with respect to an air-conditioning device which is configured so as to be capable of switching between a heating mode and a cooling mode. ...  
WO/2019/026587A1
A monitoring system (1) equipped with a control device (15) which determines that there is an insufficiency in the refrigerant flowing in a refrigeration cycle device (2) when all of the following conditions (A) – (E) are satisfied. Th...  
WO/2019/026530A1
A refrigeration cycle device has a compressor (11), a heating unit (12, 30), a high-stage-side pressure reduction unit (13), a gas-liquid separation unit (14), a refrigerant branching unit (17), a first pressure reduction unit (19), a fi...  
WO/2019/026234A1
This refrigeration cycle device has: a plurality of refrigerant circuits, each having a compressor, heat source-side heat exchanger, and decompression device, which are connected to each other; and a heat medium circuit having a pluralit...  
WO/2019/026270A1
A refrigeration cycle device (2) is provided with: a refrigerant circulation circuit (20) to which a compressor (10), an oil separator (12), a condenser (14), an expansion valve (16), and an evaporator (18) are sequentially connected and...  
WO/2019/026485A1
This heat exchanger (16) is applied to a heat pump cycle (10) which can be switched between a cooling mode in which a fluid to be temperature-controlled is cooled by switching the circulation path of a refrigerant including an oil, and a...  
WO/2019/026094A1
A method is described to regulate a conditioning apparatus (10), comprising a heating/cooling device (12) and a ventilation device (14) suitable to generate a flow of air toward the heating/cooling device (12) in order to direct it towar...  
WO/2019/026276A1
This refrigeration cycle device is equipped with: a main circuit, which is provided with a compressor, a use-side heat exchanger, a decompression device, and a heat source-side heat exchanger, and in which a refrigerant is circulated; a ...  
WO/2019/021406A1
An air conditioning system has: a heat source-side refrigerant circuit that is provided with a heat source-side heat exchanger; a load-side heat transfer medium circuit that is provided with a load-side heat exchanger; an intermediate he...  
WO/2019/023618A1
A lubrication additive recovery system is provided for use with a vapor compression system. The vapor compression system includes a compressor having a bearing, a condenser and an evaporator. The lubrication additive recovery system incl...  

Matches 251 - 300 out of 49,433