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Matches 1 - 50 out of 1,805

Document Document Title
WO/2017/028888A1
Described is, among other things, a method and an apparatus for control of a cooling device. The cooling device comprise a circuit in which a refrigerant fluid is circulated in a fluid path where the circuit comprises a compressor and a ...  
WO/2017/029534A1
A heat pump system includes a compressor, indoor heat exchanger, outdoor heat exchanger, and expansion valve. A main flow control device fluidly couples a discharge line to the outdoor heat exchanger when the heat pump system is in a coo...  
WO/2017/025877A1
Perfected portable air conditioner provided with an external container comprising internally a refrigerating circuit (10) provided with a condenser (12).  
WO/2017/007071A1
A supercooler according to the present invention comprises: a body having an inner space with an open front side, in which a plurality of shelves are arranged vertically in the inner space; a door mounted on the front side of the body to...  
WO/2017/002365A1
The present invention addresses the problem of deterioration of cooling performance when stabilizing cooling performance in refrigeration system using refrigerant circulation. The cooling device according to the present invention compris...  
WO/2017/000064A1
A system and kit for using a source of low-pressure refrigerant for a cryotherapy procedure and for subcooling a cryotherapy refrigerant. The system may generally include a fluid reservoir and a fluid flow path in thermal exchange with t...  
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...  
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...  
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...  
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...  
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...  
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...  
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 ...  
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/2016/113825A1
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...  
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...  
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 (...  
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 ...  
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...  
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...  
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, ...  
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...  
WO/2016/066267A3
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...  
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...  
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...  
WO/2016/055457A3
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 ...  
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...  
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 ...  
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...  
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...  
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 ...  
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...  
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...  
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 ...  
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...  
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...  
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...  
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...  
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 (...  
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...  
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)...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  
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...  

Matches 1 - 50 out of 1,805