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Matches 1 - 50 out of 1,729

Document Document Title
WO/2017/203317A1
A heating, ventilation, air conditioning or refrigeration system includes a refrigerant circuit having a compressor, a first condenser, and a second condenser arranged in parallel or in series with the first condenser. A first expansion ...  
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/2017/186554A1
A heat transferring arrangement (100) is disclosed, comprising a container (110) having therein a heat absorbing chamber (116) and a heat dissipating chamber (117). Embodiments of the heat transferring arrangement (100) are based on a va...  
WO/2017/177457A1
A liquid cooling hybrid power refrigerating system and a control method thereof. The liquid cooling hybrid power refrigerating system comprises an indoor heat exchanger (10) arranged indoors, a compressor (11), a flow control valve (12),...  
WO/2017/169925A1
In a cooling system which combines a plurality of refrigeration cycles to perform cooling and recover waste heat, the efficiency of the cooling system fluctuates as a result of changes in the external environment. Accordingly, this cooli...  
WO/2017/169511A1
A heat pump system generates cooling by evaporating a refrigerant using an evaporator, and generates cooling by using a compressor to desorb refrigerant that has been evaporated by the evaporator and adsorbed at an adsorption device.  
WO/2017/164201A1
In a cooling system in which a plurality of refrigeration cycles are combined, it is difficult to effectively cool according to the amount of heat emitted by an object to be cooled, and therefore, this cooling system has: a first cooling...  
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/2017/157808A1
The invention relates to a heat pump system comprising a heat pump unit having at least one heat pump stage (200), wherein the at least one heat pump stage (200) has an evaporator (202), a compressor (204), and a condenser (206); a first...  
WO/2017/160346A1
The cooling systems and methods of the present disclosure involve modular fluid coolers and chillers configured for optimal power and water use based on environmental conditions and client requirements. The fluid coolers include wet medi...  
WO/2017/157806A1
A heat pump system comprises a heat pump stage (200) that includes a first evaporator (202), a first condenser (206) and a first compressor (204), and comprises an additional heat pump stage (300) that includes a second evaporator (302),...  
WO/2017/157805A1
The invention relates to a heat pump system comprising: a heat pump unit having at least one heat pump stage (200), wherein the at least one heat pump stage (200) has an evaporator (202), a compressor (204), and a condenser (206); a firs...  
WO/2017/148936A1
The invention relates to a heat pump comprising a condenser (306) for condensing compressed working steam, a gas trap, which is coupled to the condenser by means of a foreign gas supply (325) and comprises the following features: a housi...  
WO/2017/146570A1
The heat pump comprises a closed circuit configured for flow of a solvent and a refrigerant, which closed circuit comprises an evaporator and an absorber, which are mutually interconnected with a first line configured for the transport o...  
WO/2017/146078A1
This refrigeration cycle (2) has a circulation path (21) through which a refrigerant (M1) circulates and in which is provided: a condenser (5) which cools and liquefies the refrigerant (M1) through heat exchange with a heat exchange medi...  
WO/2017/141174A1
An environmental test chamber, and method of providing an environmental test chamber, includes combining an equipment module made up of an equipment housing and air treatment equipment in the equipment housing with a selected one or more...  
WO/2017/139488A1
A refrigeration system (12) includes a free cooling system (52) having an air-cooled heat exchanger (56), where the air-cooled heat exchanger includes a fan (60) configured to move air (59) over coils of the air-cooled heat exchanger to ...  
WO/2017/129727A1
The invention is based on the idea of using an absorption type chiller unit for pre-chilling a liquid input to a compressor driven chiller unit in a cooling system of a marine vessel. Absorption type chiller units need input energy in fo...  
WO/2017/123602A1
A centrifugal compressor (22) for a chiller (10) includes a casing (30), an inlet guide vane (32), an impeller (34) downstream of the inlet guide vane (32), a motor (38) and a diffuser (36). The casing (30) has inlet and outlet portions ...  
WO/2017/103939A1
The present invention provides a device with a combined hybrid mechanical vapour compression-adsorption cycle, particularly to devices used in moisture or temperature control applications which incorporate or embody refrigeration or heat...  
WO/2017/105615A1
A heating, ventilation, air conditioning and refrigeration (HVAC/R) system includes a sorption circuit including a heat absorption heat exchanger in fluid communication with a primary fluid flow source such that a primary fluid flow from...  
WO/2017/088148A1
A hybrid cooling system and a method of controlling the same. The hybrid cooling system (50) comprises an absorption refrigeration system (52), a compression refrigeration system (54) and a controller (80) which operates the absorption r...  
WO/2017/083334A1
A refrigerated transport system (20) comprises a body (22) enclosing a refrigerated compartment (69). A refrigeration system (30) comprises: a vapor compression loop (31) having a first heat exchanger (38) positioned to reject heat to an...  
WO/2017/072322A1
A heat pump includes an evaporator (10) with an evaporator inlet (10a) and an evaporator outlet (10b), a temperature raiser (34) for raising a temperature of an evaporated operating liquid, a condenser (12) for condensing an evaporated o...  
WO/2017/072321A1
A heat pump includes an evaporator (10) with an evaporator inlet (10a) and an evaporator outlet (10b), a condenser (12) with a condenser inlet (12a) and a condenser outlet (12b) and a switching means (24, 26, 27, 28, 94, 96) for operatin...  
WO/2017/072324A1
A heat pump includes an evaporator (10) with an evaporator inlet (10a) and an evaporator outlet (10b), a condenser (12) with a condenser inlet (12a) and a condenser outlet (12b), a temperature raiser (34) for raising a temperature of an ...  
WO/2017/066532A1
A hybrid Vapor Compression (VC) and Thermoelectric (TE) heat transport system is provided that maintains a set point temperature range of a chamber and includes a VC system and a TE system. The VC system includes a compressor (20), a con...  
WO/2017/064664A2
A method for the in vitro differential diagnosis of thyroid diseases is described comprising the step of determining by means of mass spectrometry in a biological sample the variation in intensity of at least one of the peaks (m/z) ± 0....  
WO/2017/064664A3
A method for the in vitro differential diagnosis of thyroid diseases is described comprising the step of determining by means of mass spectrometry in a biological sample the variation in intensity of at least one of the peaks (m/z) ± 0....  
WO/2017/060733A1
A refrigeration system (10) comprising primary (12) and secondary (14) stages thermally coupled to one another via a first heat exchanger (20); the primary stage (12) comprising: a closed- loop CO2 refrigeration system comprising a prima...  
WO/2017/051532A1
A cooling system that combines a plurality of refrigeration cycles has a fluctuating cooling capacity. Therefore, this cooling system has: a first cooling means comprising a first refrigerant transportation means that circulates a refrig...  
WO/2017/050623A1
The invention concerns a device (100) for producing domestic hot water by heat recovery from waste water, comprising a waste water discharge circuit (1), a circuit for heating domestic cold water to produce domestic hot water, a first he...  
WO/2017/051533A1
A cooling system combining a plurality of refrigeration cycles requires complicated control in order to maximize the cooling capacity of the cooling system. Therefore, this cooling system has: a first cooling means that comprises a first...  
WO/2017/049258A1
A system and method of freeze protection for a chiller including a metering device in flow communication with a condenser, a controller in electrical communication with the metering device, wherein the controller is configured to determi...  
WO/2017/031619A1
An air-conditioning and power-generating integrated machine comprises a rotary shaft (16), a compressor (10), a turbo expander (12), a permanent magnet motor (14), a first heat exchanger (18), a liquid storage tank (20), a first working ...  
WO/2017/027701A1
A system (20; 300) comprises: a vapor compression loop (38; 338); a low-pressure or medium-pressure refrigerant in the loop; a centrifugal compressor (42) along the vapor compression loop and comprising: a housing (120); an inlet (44); a...  
WO/2017/013163A1
The invention relates to a heat pump system (1), which is used to air-condition a building system (52), and comprises a refrigeration circuit (2), which is connected to a waste heat circuit (36) via a first interface (40) during operatio...  
WO/2017/013461A1
A refrigeration system is provided including a refrigeration circuit and a free cooling system. The free cooling system includes a fluid cooling circuit and a free cooling circuit. The fluid cooling circuit is thermally and hydraulically...  
WO/2017/006126A1
We describe a combined heating and cooling system, the system comprising: a working fluid circuit comprising a compressor (214), a gas cooler (222) and an evaporator (102); a heating circuit, thermally coupled to said working fluid circu...  
WO/2017/005643A1
The invention relates to a device for controlling the temperature of a medium, comprising the following components: a first closed heating medium circuit (3) in which a first heating medium circulates without phase transitions; a second ...  
WO/2016/206816A1
In order to deice a heat exchanger in evaporator operation of a cooling system (1), which heat exchanger was iced at low evaporation temperatures, wherein refrigerant (30) can flow or flows through the heat exchanger in evaporator operat...  
WO/2016/201172A1
A cooling system has both pumped refrigerant economization and direct expansion cooling. When outside air temperature is low enough that pumped refrigerant economization can provide enough cooling to satisfy cooling demand, only pumped r...  
WO/2016/194700A1
The present invention relates to a cooling device that comprises: an ECE element comprising a pair of electrodes and a conductive body that is positioned between the pair of electrodes and that is configured from a material having an ele...  
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...  
WO/2016/161823A1
Disclosed are a solar energy absorption type supercooling and compressing combined refrigeration system and a refrigeration method therefor. In the refrigeration system, a solar heat collector (1) is in connection with a heat accumulatin...  
WO/2016/160873A1
A vapor compression system (20) has: a centrifugal compressor (22) having an inlet (40) and an outlet (42); and an electric motor (28) having a stator (30) and a rotor (32). A plurality of bearings (36) support the rotor. A refrigerant c...  
WO/2016/146532A1
The invention relates to a thermodynamic cycle process plant comprising a circulating working medium which is compressed and expanded during operation of the plant and thus defines a high-pressure sector (1) and a low-pressure sector (2)...  
WO/2016/135245A1
Air conditioning device (1) with transcritical operating cycle, the device comprising a circuit (4) conveying a refrigerant (5) and successively connecting: - the outlet (6) of a compressor (7); - a gas cooler (8); - the cold circuit (9)...  
WO/2016/130537A1
A refrigeration system for a selected space includes a regeneration heat exchanger containing a volume of heat transfer fluid and a cargo heat exchanger located at the selected space. The cargo heat exchanger is fluidly connected to the ...  
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...  

Matches 1 - 50 out of 1,729