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WO/2016/198258A1 |
A method for operating a vapour compression system (1) comprising a heat recovery heat exchanger (4) is disclosed. The heat recovery system requests a required level of recovered heat to be provided by the heat recovery heat exchanger (4...
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WO/2016/201223A1 |
Provided herein are compact chiller and cooler apparatuses, devices and systems. Chiller apparatuses disclosed herein can comprise a refrigeration system contained in a central housing with an external heat exchanger or "cold finger" con...
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WO/2016/185243A1 |
A refrigeration system includes a compressor configured to compress a refrigerant, a condenser, and an evaporator. A heat exchanger is disposed downstream of the condenser and upstream of the evaporator, and disposed downstream of the ev...
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WO/2016/161265A1 |
Embodiments of the invention provide a desuperheater system for cooling a process fluid. The desuperheater system includes a pipe through which the process fluid flows and that defines an axis and includes injector housings attached to a...
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WO/2016/150664A1 |
A method for controlling a vapour compression system (1) comprising a variable capacity compressor unit (2) comprising one or more compressors, a condenser (3), an expansion device (4) and an evaporator (5) arranged along a refrigerant p...
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WO/2016/146858A1 |
The invention relates to a high-efficiency, reversible thermodynamic device for heat transfer by means of vapour compression (single- or multi-stage) and phase change. The invention relates to the design and integration of reversible hea...
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WO/2016/138382A1 |
A method of controlling a refrigeration system having a compressor (22), a condenser (24), an evaporator (28), and a variable speed condenser fan (44) is provided. The method includes determining if a change in an ambient temperature or ...
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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)...
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WO/2016/113825A1 |
This refrigerant evaporator exchanges heat between a refrigerant and a fluid to be cooled, said fluid flowing outside. The refrigerant evaporator is provided with a first evaporating section (20) and a second evaporating section (10), wh...
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WO/2016/107717A1 |
The invention relates to a device for cooling a high temperature superconductor, which device comprises a cryocooler using a first heat exchanging medium to cool a second heat exchanging medium to cryogenic temperatures, a heat exchanger...
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WO/2016/096051A1 |
A method of operating a refrigeration and heating system (2a, 2b) comprises: circulating a refrigerant through a refrigeration circuit (4) which comprises in the direction of flow of the circulating refrigerant: at least one compressor (...
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WO/2016/084341A1 |
The purpose of the present invention is to reduce the time taken from the startup of a device until the completion of frost removal, and to prevent a large amount of liquid refrigerant from entering a compressor. Provided is a heat pump ...
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WO/2016/080463A1 |
Provided is a heat pump in which a supercooler is configured from a plate-type heat exchanger. An accumulator is positioned between a compressor side and the supercooler in the width direction of an outdoor unit in a planar view. The sup...
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WO/2016/076947A1 |
In one aspect, a refrigeration system is provided. The refrigeration system includes a refrigeration circuit configured to condition an air supply, a subcooling circuit configured to cool the refrigeration circuit, the subcooling circuit...
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WO/2016/077281A1 |
In one aspect, an air conditioning system is provided. The air conditioning system includes a refrigeration circuit having a refrigerant and an economizer circuit, and a subcooling circuit thermally coupled to the refrigeration circuit, ...
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WO/2016/066267A2 |
The invention relates to a laboratory centrifuge comprising a compressor-based cooling cycle (5) as well as to a method for operating a laboratory centrifuge comprising a compressor-based cooling cycle (5). The laboratory centrifuge of t...
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WO/2016/059044A1 |
The present invention relates to a temperature-control device for adjusting the temperature of a working medium. Said temperature-control device is characterized in that the temperature-control device (1) comprises at least one heat pump...
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WO/2016/059297A1 |
In a method for heating tap water (15) of a building, incoming tap water is heated with condensation heat released by a heat pump (2) into heating water (5) at its condenser (3), and the tap water which has been heated this way is convey...
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WO/2016/057492A1 |
In one aspect, an evaporator assembly for a refrigeration system is provided. The evaporator assembly includes a pressure vessel having an inlet and an outlet. The outlet is configured to supply refrigerant to a compressor of the refrige...
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WO/2016/055457A2 |
The invention relates to a refrigerant reservoir (16) for a refrigeration system (10), comprising a housing (38), which has at least one cover (50) and an especially cylindrical case (52). Said case (52) and the cover (50) are connected ...
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WO/2016/048865A1 |
In an aspect, a cooling system has a cooling circuit that includes an evaporator, a condenser, a compressor, a sub-cooler and an expansion device configured in a direct expansion cooling circuit with the sub-cooler coupled in series betw...
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WO/2016/038830A1 |
A heat exchange device has a plate stack section formed by continuously stacking a plurality of plates. The plate stack section includes a condenser section, an evaporator section, and an inner heat exchange section. The condenser sectio...
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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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