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WO/2017/168504A1 |
This air conditioner is provided with: a plurality of indoor units each including at least an indoor-side heat exchanger; an outdoor unit including at least a compressor, an outdoor-side heat exchanger, an intermediate pressure expansion...
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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...
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WO/2017/155880A1 |
The invention relates to a system that is added to a standard vehicle installed air-conditioning system that allows the standard vehicle installed air-conditioning system to cool and condition the air inside the vehicle without operating...
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WO/2017/149664A1 |
This refrigerator is equipped with a refrigeration cycle device (81), which is configured such that a refrigerant circulates through a compressor (1), a water-cooled condenser (2a), an air-cooled condenser (2b), a decompression device, a...
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WO/2017/141058A1 |
An absorption chiller having: a boiler comprising a vessel for storing a working fluid and a heat source configured to heat the working fluid, a first device configured to cool the working fluid; a second device configured to cool the wo...
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WO/2017/139072A1 |
A hybrid air handler cooling unit (100) has a bi-modal heat exchanger (102). In a direct expansion mode or a pumped refrigerant economization mode, the bi-modal heat exchanger (102) is in a refrigerant path in parallel with first and sec...
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WO/2017/125716A1 |
An interface unit (50) for a thermal network, the interface unit (50) comprising: an interface unit heat exchanger (54); a plurality of refrigerant pipes (58a, 58b, 58c, 60); a plurality of intercept valves (62a, 62b, 62c, 62d) engagable...
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WO/2017/126059A1 |
This air-conditioning device transmits to a three-way valve (20) a first selection signal for selecting a heating unit (305), if a heating operation mode using the heating unit (305) is designated and there is no hot-water supply request...
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WO/2017/115919A1 |
A refrigerating, freezing and rapid-cooling storage apparatus is disclosed. The disclosed refrigerating, freezing and rapid-cooling storage apparatus comprises: compressors; an evaporator of a rapid-cooling chamber; an evaporator of a fr...
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WO/2017/104945A1 |
A heat exchange apparatus includes a first heat exchanger configured to transfer heat between a refrigerant and another medium, a plurality of second heat exchangers configured to transfer heat between the refrigerant and the liquid, a c...
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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/2017/094173A1 |
An air conditioner is provided with a plurality of outdoor units, a plurality of indoor units, a relay unit, an outdoor-heat-exchanger temperature detection unit, an indoor-heat-exchanger temperature detection unit, a discharge temperatu...
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WO/2017/086183A1 |
An internal temperature adjusting device (400) is provided with a heat pump (430), an inside heat exchanger (435), and an outside heat exchanger (433). The inside heat exchanger functions as either an evaporator or a condenser of the hea...
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WO/2017/046853A1 |
The present invention comprises the following: a water heat exchanger that heats water by heat exchange with a refrigerant; a use-side heat exchanger that heats air inside a room by heat exchange with a refrigerant; a condensation temper...
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WO/2017/037189A1 |
A system (10, 70) for deicing the external evaporator in a heat pump system, characterized in that it comprises: - a refrigeration circuit (20, 80), connected in input and in output to the heat pump system and adapted to convey coolant g...
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WO/2017/032542A1 |
The invention relates to a refrigerant fluid circuit 1 intended to equip a motor vehicle for the air-conditioning of the vehicle interior, the refrigerant fluid circuit 1 comprising: - a compressor 2 comprising at least a first compressi...
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WO/2017/026025A1 |
This multiple-type air conditioner (100) is provided with a first indoor unit (110A) and a second indoor unit (110B). In a case where the first indoor unit (110A) is stopped and the second indoor unit (110B) operates while a second indoo...
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WO/2017/026369A1 |
This multiple-type air conditioner (100) is provided with a first indoor unit (110A) and a second indoor unit (110B). In a case where the first indoor unit (110A) is stopped and the second indoor unit (110B) operates while a second indoo...
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WO/2017/025877A1 |
Perfected portable air conditioner provided with an external container comprising internally a refrigerating circuit (10) provided with a condenser (12).
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WO/2017/018497A1 |
A multi-zone vapor compression system (MZ-VCS) includes a compressor connected to a set of heat exchangers controlling environments in a set of zones, a supervisory controller determining a set of control inputs for controlling a vapor c...
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WO/2017/010239A1 |
This refrigeration cycle device is provided with: a compressor (11) that suctions and discharges a coolant; an air-coolant heat exchanger (12) that exchanges heat between air and the coolant; an expansion valve (15) that reduces the pres...
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WO/2016/192293A1 |
A water cooling machine capable of simultaneously outputting water at different temperatures, comprising a compressor (1), a first heat exchanger (2), a first throttling device (3), an economizer (4), a second throttling device (6) and a...
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WO/2016/189663A1 |
The present invention is provided with: a heat pump water heater (100) including a main circuit (80) in which a compressor (1) which compresses a refrigerant, a gas cooler (2), a first electromagnetic valve (80V1), a thermal storage heat...
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WO/2016/180425A1 |
A closed cooling system (1) for cooling a fluid of an open fluid system (10) said closed cooling system comprises a first heat exchanger (2) and a compressor (6) facilitating circulation of a refrigerant in the closed cooling system, whe...
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WO/2016/178025A1 |
Temperature control system and method A temperature control system (10) includes a compressor (1), a condenser (4), an expansion valve (5), and an evaporator (60 all connected in series. At least one heat exchanger (3) is located between...
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WO/2016/173790A1 |
The present invention relates to a cooling device (1) having two independent refrigeration cycles, comprising at least one fresh food compartment (2), at least one freezing compartment (3), at least one compressor (4) realizing the refri...
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WO/2016/170575A1 |
A refrigeration cycle apparatus according to the present invention is provided with: a heat source machine that supplies a refrigerant; a first branch unit and a second branch unit that are each connected to the heat source machine; and ...
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WO/2016/169516A1 |
A heat pump-type refrigeration and heating device (1), a refrigerant and a heat exchanger. The heat pump-type refrigeration and heating device (1) is provided with an additional condenser (8) which condenses the refrigerant during both r...
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WO/2016/147389A1 |
This heat pump system is provided with: a compressor that compresses a refrigerant; a first heat exchanger that exchanges heat between a heating medium and the refrigerant compressed by the compressor; a second heat exchanger that exchan...
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WO/2016/128016A1 |
A refrigeration and heating system (2) comprises a refrigeration circuit (4) which comprises in the direction of flow of a circulating refrigerant: at least one compressor (6a, 6b, 6c); a refrigeration circuit side (8a) of a coupling hea...
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WO/2016/118062A1 |
A converting circuit in a heat cycle in which a working fluid (Fl) is used for absorbing heat contained in a medium which is heat-exchanged with the working fluid in an evaporator (EVAP), wherein the working fluid after absorption of hea...
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WO/2016/112158A1 |
A heat pump system comprises a compressor, a first heat exchanger, a second heat exchanger, a mode switching valve, a throttling element and a reservoir, wherein the throttling element is arranged on a flow path between the first heat ex...
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WO/2016/103599A1 |
A refrigeration cycle device that can selectively configure either a first refrigerant circuit for cooling, which causes a refrigerant to flow out through a liquid-phase refrigerant outlet (17c) of a vapor-liquid separator (17), or a sec...
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WO/2016/098263A1 |
The purpose of the invention is to provide a heat exchanger and a heat pump type hot water generating device using the heat exchanger that can effectively suppress deposition of scaling without decreasing the flow rate of water flowing i...
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WO/2016/084175A1 |
This heat source-side unit 200 is provided with: a compressor 1; an oil separator 4 that separates oil and refrigerant discharged from the compressor 1 so that the refrigerant is made to flow out from a refrigerant flow outlet 4a and the...
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WO/2016/084186A1 |
This combined air conditioning and hot-water supply system is provided with: a heat source unit equipped with a compressor and a heat source-side heat exchanger; an indoor unit for performing heating operation, the indoor unit being conn...
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WO/2016/047590A1 |
[Problem] To provide an air-conditioning apparatus for a vehicle, the air-conditioning apparatus capable of selecting an appropriate operating mode while suppressing the unnecessary switching of operating modes and achieving rapid and st...
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WO/2016/046882A1 |
A refrigeration cycle device is equipped with: a refrigeration cycle in which a refrigerant circulates, and having a compressor (1), a multipath condenser (2) equipped with a condenser main body (21) having multiple refrigerant paths, an...
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WO/2016/042699A1 |
In the present invention, a vehicle air conditioning device is provided with an air conditioning duct (10) that includes a first air passage (101) and a second air passage (102). A heater core (34) is disposed in the second air passage a...
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WO/2016/036686A1 |
A system for conditioning air circulated from an interior of a building includes a refrigerant path, an air-cooled condenser in the refrigerant path, a water-cooled condenser in the refrigerant path that transfers heat from refrigerant i...
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WO/2016/018692A1 |
A cooling system includes a main closed-loop refrigerant circuit having a compressor and a condenser. The cooling system also includes a subcooler closed-loop refrigerant circuit having a compressor and a condenser. A portion of the cond...
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WO/2016/012501A1 |
The present invention relates to an apparatus including: firstly, - a cold production unit (U), having a line for the flow of a coolant (BC); - means for compressing (1), decompressing (4), and evaporating (5) said coolant; and - an air ...
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WO/2016/002111A1 |
Provided are a heat exchanger capable of having both good air-conditioning performance and energy-saving properties during cooling and heating operations, and a cooling and heating air-conditioning system using the heat exchanger. The co...
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WO/2015/182585A1 |
To the liquid side of a top-side first heat-source-side heat exchanger (24) is connected a first heat-source-side flow adjustment valve (26) having an adjustable aperture, and to the liquid side of a bottom-side second heat-source-side h...
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WO/2015/182587A1 |
In each heat source unit (2a, 2b), second heat-source-side low-pressure gas pipes (39a, 39b), which are connected to the outlets of heat-source-side heat exchangers (24a, 25a, 24b, 25b) functioning as refrigerant evaporators, are connect...
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WO/2015/141633A1 |
[Problem] To provide a refrigeration device capable of having improved cooling capacity and efficiency by controlling high-pressure-side pressure in low-stage-side refrigerant circuits to an optimum value. [Solution] A refrigeration devi...
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WO/2015/140879A1 |
The objective is to provide a safe, high-performance refrigeration cycle device with which it is possible to avoid a condition wherein the refrigerant causes a chain reaction, even when a refrigerant that generates a disproportionation r...
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WO/2015/137000A1 |
A chilling machine comprising: a refrigerant circuit in which a refrigerant circulates; a compressor, a condenser, a first expander, a heat generator, and an accumulator that are provided in the refrigerant circuit; a coolant circuit inc...
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WO/2015/132966A1 |
A refrigeration cycle device equipped with refrigerant circuits (11, 12) which circulate a refrigerant, with the refrigerant circuits (11, 12) being provided respectively with a compressor (21, 22), a radiator (31, 32) that radiates heat...
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WO/2015/133622A1 |
A refrigeration cycle device is provided with coolant circuits (11, 12) for circulating coolants of identical composition. The coolant circuit (11) is provided with a radiator (31) for causing the coolant to condense and releasing heat t...
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