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WO/2016/027116A1 |
A chiller system is provided including a vapor compression circuit consisting of a fluidly coupled compressor, condenser, expansion valve, and evaporator. A refrigerant circulates through the vapor compression circuit. The evaporator is ...
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WO/2016/022231A1 |
An internal heat exchanger includes a sleeve having a thermally conductive spiral profile, a fluid line inlet and a fluid line outlet. The internal heat exchanger further has an inner tube defining an inner flow path and an axial directi...
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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/2016/012664A1 |
The invention relates to a heat exchanger with an outer tube carrying a low-pressure fluid and containing at least one pipe carrying a high-pressure fluid, such as an inner heat exchanger for a motor vehicle air-conditioning system, and ...
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WO/2015/197612A1 |
A branching means for a refrigerant flow of a refrigerant circuit (10), in particular of a battery cooler circuit (30), has an inlet (52) and at least two outlet lines (58) which lead to two cooling branches (34, 36), wherein at least on...
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WO/2015/194107A1 |
This refrigeration cycle device comprises: a low temperature side pump (11) which takes in and discharges a low temperature side heat carrier; a compressor (21) which takes in, compresses, and discharges a refrigerant; a heat dissipating...
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WO/2015/188068A1 |
Methods, processes, apparatus, devices, kits and systems for crystallizing liquid to form slush inside of supercooled to below 32F closed beverage bottles or cans, beverages in fountain dispensers, desserts, and food items by transmittin...
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WO/2015/176939A1 |
The invention relates to a refrigeration machine, in particular for a domestic refrigeration appliance, comprising a high-pressure line (2), which extends from a compressor (1) to a throttling element via a condenser (3), and a low-press...
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WO/2015/165371A1 |
Provided are a low-temperature regenerator (19) and a low-temperature refrigerator. The low-temperature regenerator (19) comprises a heat regenerating pipe (17). A partition pipe (14) is coaxially arranged in the heat regenerating pipe (...
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WO/2015/122056A1 |
The purpose of the invention is to reduce defrost operation time and to be able to draw a sufficient heat required for melting frost adhering to an outdoor heat exchanger while maintaining compressor reliability. An air conditioning devi...
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WO/2015/121097A1 |
The invention relates to a refrigerant circuit for the thermal conditioning of a motor vehicle, comprising a first heat exchanger (1) able to form a boiler, a second heat exchanger (2) able to form a condenser, a third heat exchanger (3)...
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WO/2015/119903A1 |
A system (170; 300; 400) comprising a compressor (22). A heat rejection heat exchanger (30; 420) is coupled to the compressor to receive refrigerant compressed by the compressor. A separator (180) has: a vessel (181); an inlet (50) coupl...
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WO/2015/110634A1 |
In order for a refrigeration plant, comprising a refrigerant circuit, in which a total mass flow of a refrigerant is guided, a refrigerant-cooling heat exchanger on the high pressure side, an expansion element which generates a main mass...
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WO/2015/111405A1 |
A water purifier includes a first crystallization chamber and a second crystallization chamber that each receives a supply of input water; wherein each of the first and second crystallization chambers is a freeze/thaw chamber in which wa...
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WO/2015/110753A1 |
The invention relates to a cooling method implementing a cooling facility (2) comprising at least one exchanger (6) for transferring heat from the heat-producing fluid to the refrigerant fluid, the cooling facility (2) being connected to...
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WO/2015/107073A1 |
The invention relates to a method for producing a heat exchanger (1) which has at least one heat transfer surface, said heat exchanger (1) being used in a thermodynamic process in which a fluid is used that is condensed, expanded, evapor...
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WO/2015/105845A1 |
A multi-compartment transport refrigeration system (10) includes a first evaporator (40) having an first evaporator inlet coupled to a first evaporator expansion device (140) and a first evaporator outlet coupled to a compressor inlet pa...
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WO/2015/093126A1 |
A accumulator (1) is provided with a container (2), a low-pressure refrigerant inlet pipe (3), and a low-pressure refrigerant outlet body (4) which has, within the container (2), an upstream-side pipe-like section, a low-pressure refrige...
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WO/2015/081997A1 |
Herein a refrigeration system (2) comprising a compressor (4), a condenser (6), an expansion arrangement (8), an evaporator (10), a thermal storage unit (12) comprising a thermal energy transfer conduit (14), and a refrigerant arranged t...
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WO/2015/082788A1 |
The present invention relates to a refrigeration method, during which a user (1) is supplied with frigories by means of a working gas, such as helium, that is cooled by having same flow into a cold box (4) that comprises, in series, at l...
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WO/2015/077150A1 |
A device is provided for a refrigeration system that separates liquid and vapor phases of the refrigerant while also drying the liquid phase to remove water. The phase separator and drier are provided integrally as part of the same devic...
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WO/2015/045355A1 |
Provided is a refrigeration device that makes it possible to effectively eliminate problems caused by dry-icing of carbon dioxide. This refrigeration device (R) is provided with a refrigerant circuit in which a refrigerant discharged fro...
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WO/2015/039833A1 |
A method for carrying out a thermodynamic process, wherein a fluid is condensed, expanded, vaporized and compressed, the fluid, which is gaseous after being vaporized, being compressed in a number of individual compression steps (V1, V2)...
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WO/2015/028021A1 |
Disclosed is a shell-and-plate heat exchanger (1) for cooling and condensing a circulating refrigerant. The heat exchanger (1) comprises a desuperheater (2) for lowering the temperature of the gaseous refrigerant to a temperature above t...
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WO/2015/025414A1 |
The purpose of the present invention is to provide a refrigeration cycle device that manifests the heat exchange capacity of an evaporator by suitably distributing a refrigerant to a plurality of refrigerant channels in the evaporator an...
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WO/2015/017019A1 |
A refrigeration system includes a refrigerant vapor compression unit including a compressor and one or more current sensors to determine a total system current draw. One or more pressure sensors are positioned to determine a refrigerant ...
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WO/2014/191237A1 |
The heat pump according to the invention comprises an internal heat exchanger and a regulating device which is designed to bring the temperature of the working fluid at the outlet of the compressor to a specifiable minimum interval above...
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WO/2014/191035A1 |
A refrigeration circuit (1a) comprises in the direction of flow of a circulating refrigerant a compressor unit (2) for compressing the refrigerant, a condenser (4), and at least one evaporator (10) having an expansion device (6) connecte...
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WO/2014/189633A1 |
A transport refrigeration system (20) has a compartment (22) and a vapor compression refrigeration system (30). The vapor compression refrigeration system (30) has: a compressor (32); a first heat exchanger (34) downstream of the compres...
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WO/2014/185338A1 |
This heat medium heating device (1) is provided with the following: a plurality of flat heat exchange tubes (14) in which U-turn flow channels are formed; a heat medium inlet and outlet header to which heat medium inlet and outlet pipes ...
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WO/2014/184323A1 |
The invention relates to a condenser (1, 1a, 70, 80, 100) of stacked-plate design, having a first flow duct (25, 25a, 80, 87) for a refrigerant and having a second flow duct (28, 26a, 32, 42, 52, 85) for a coolant, wherein a multiplicity...
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WO/2014/150886A1 |
Embodiments of the present disclosure are directed toward systems and method for cooling a refrigerant flow of a refrigerant circuit with a cool water flow from a cool water storage to generate a warm water flow and to cool the refrigera...
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WO/2014/131606A1 |
The invention relates to a refrigeration device (12) with a fluid. Said refrigeration device (12) comprises at least one condensation device (8) for condensing the fluid, at least one expansion device (9) for expanding the fluid, at leas...
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WO/2014/131591A1 |
The invention relates to a heat pump (12) with a fluid. Said heat pump (12) comprises at least one condensation device (8) for condensing the fluid, at least one expansion device (9) for expanding a fluid, at least one evaporation device...
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WO/2014/114260A1 |
A refrigeration power cycle refrigeration apparatus. Employed is a cryogenic liquid-state refrigerant that replenishes refrigeration power by means of being pressurized via a liquid-state circulation pump, after having the temperature in...
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WO/2014/113397A1 |
Air cooled chillers have auxiliary heat recovery systems that include a heat recovery heat exchanger for transferring heat from a compressed refrigerant to a process fluid. According to certain embodiments, the air cooled chillers also i...
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WO/2014/106697A1 |
Refrigeration device comprising a working circuit in a loop for the working gas and comprising, in series: a compression station (1), a cold box (2), a system (14) for the exchange of heat between the cooled working gas and a user (10), ...
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WO/2014/096585A1 |
A device for refrigerating and/or liquefying a working gas comprising helium, the device comprising a looped working circuit for the working gas comprising, in series, a compression station (1), a cold box (2), a heat exchange system (14...
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WO/2014/095572A1 |
The invention relates to a heat exchanger, in particular for a refrigerant circulating in a motor vehicle, said heat exchanger comprising a first unit (1) for circulating a first fluid, defining first blades (3) for circulating said firs...
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WO/2014/092850A1 |
A heating, ventilation and air conditioning (HVAC) system includes a condenser to condense a flow of refrigerant into a liquid state. The system further includes an economizer assembly having at least one separator chamber to separate li...
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WO/2014/048482A1 |
A refrigerator (2) comprising a refrigeration system (4) being at least intermittently flowed through by a refrigerant and a first compartment (6) cooled by the refrigeration system (4) is provided. System components comprise a single co...
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WO/2014/047799A1 |
A refrigerant displacement device (32) physically takes up volume of a subcooler (B, C, 34) that would normally be occupied by refrigerant. The refrigerant displacement device (32) can be a baffle (A) structure with orifices (2) through ...
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WO/2014/035133A1 |
A variable receiver for a freezing cycle, according to the present invention, can adjust the capacity of storing a coolant according to changes in driving conditions, such as outside air temperature or a load-side temperature, and can se...
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WO/2014/035134A1 |
The present invention can adjust the capacity of storing a coolant according to changes in driving conditions, such as outside air temperature or a load-side temperature, and can secure a proper degree of sub-cooling even when the drivin...
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WO/2014/026176A1 |
An internal heat exchanger includes an inner tube for a flow of a first fluid; an outer tube that is coaxial with the inner tube; a passageway between the inner tube and the outer tube for a flow of a second fluid; and, a flow enhancer i...
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WO/2014/013145A1 |
The present invention relates to a refrigeration facility and a method for maintaining the temperature of an isothermal enclosure (3) including: a refrigerating unit (5) comprising a compressor (7) driven by a heat engine (8) and an evap...
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WO/2014/001780A1 |
The invention describes a method of arranging internal components, their orientation and dimensions within a cascade refrigeration system to increase the system's operating efficiency with respect to energy consumption. The invention als...
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WO/2013/174379A1 |
A transcritical vapour compression system (1) and a method of controlling a transcritical vapour compression system (1) are disclosed. The vapour compression system (1) is of the booster type, and comprises an external heat exchanger (19...
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WO/2013/167468A1 |
The invention relates to a removal device (10) for removing a fluid from a refrigeration system, comprising a cooling device (11), through which the fluid is to flow and which has a pipeline assembly (12), which has a plurality of pipeli...
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WO/2013/164439A1 |
The invention concerns a heating, ventilation and/or air-conditioning installation (1) comprising an air-conditioning loop (8), inside which there flows a refrigerant fluid, a first heat-transfer fluid circuit (25), inside which there fl...
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