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Matches 1 - 50 out of 897

Document Document Title
WO/2020/143554A1
A mechano-caloric stage (400) includes an elongated outer sleeve (410). An elongated inner sleeve (420) is disposed within the elongated outer sleeve (410). A pair of pistons (440) is received within the elongated inner sleeve (420). Eac...  
WO/2020/143553A1
A mechano-caloric heat pump (300) includes a mechano-caloric stage (310, 312), an elongated lever arm (320) pivotable about a point, and a motor (340) is operable to rotate a cam (342). The elongated lever arm (320) is coupled to the mec...  
WO/2020/037328A9
A passive cooler of the disclosure includes a thermal emitter having a substrate and a coating disposed on at least a portion of a first side of the substrate. The cooler has a beam guide made from a material having a high absorption to ...  
WO/2020/120063A1
The invention relates to a refrigeration arrangement for a motor vehicle, having a first closed circuit which is designed as a compression refrigeration machine (CRM) and contains a refrigerant as first carrier medium (CM1) and an evapor...  
WO/2020/115444A2
The invention relates to an air conditioning system (1) of a vehicle, comprising a refrigerant circuit (2) which has at least a first refrigerant loop (14) and a second refrigerant loop (22) which is capable of fluidically communicating ...  
WO/2020/075148A1
A two-phase cooling system with flow boiling, characterized in that a closed hydraulic circuit apparatus of a heat transfer refrigerating fluid is provided, comprising: - means for pumping a refrigerating fluid which, at least in some st...  
WO/2020/037328A1
A passive cooler of the disclosure includes a thermal emitter having a substrate and a coating disposed on at least a portion of a first side of the substrate. The cooler has a beam guide made from a material having a high absorption to ...  
WO/2020/026345A1
The present embodiment relates to a radiation device etc. provided with a structure for selectively converting thermal energy into electromagnetic waves. This radiation device comprises: a conductor layer; a semiconductor layer; and a pl...  
WO/2020/009901A1
A heat transfer system is disclosed including heat transfer fluid flow paths (20,22,24,28) through a heat exchanger evaporator (12) and a heat exchanger condenser (16). The system includes an electrochemical cell (32) that transforms an ...  
WO/2019/242507A1
Provided in the present invention is a heat and cold energy separation method for separating a sensible heat of water from a latent heat of ice employing sublimation and evaporation in a vacuum. The method comprises: establishing a vacuu...  
WO/2019/083445A8
Various embodiments may relate to a radiant cooler. The radiant cooler may include a chamber. The radiant cooler may also include a vacuum pump connected to the chamber. The radiant cooler may further include an infrared absorber arrange...  
WO/2019/219276A1
The present invention relates to an apparatus for heat exchange, which comprises a heat sink (3), a heat source (4), at least one elastocaloric element (5) and at least one actuator (6). The elastocaloric element (5) is in contact with t...  
WO/2019/157477A9
A filtering apparatus formed by a plurality of channel systems. Each of the channel systems include an inlet port formed on an inlet side of the plate; no more than one outlet port formed on an outlet side of the plate; and a channel for...  
WO/2019/166251A1
The invention relates to an elastocaloric element made of three interconnected layers, wherein a bending stress is cyclically applied to the elastocaloric element. A first layer (1) consists of a first elastocaloric material which, under...  
WO/2019/157477A1
A filtering apparatus formed by a plurality of channel systems. Each of the channel systems include an inlet port formed on an inlet side of the plate; no more than one outlet port formed on an outlet side of the plate; and a channel for...  
WO/2019/149783A1
The invention provides a heat pump system and method comprising a Shape-Memory Alloy (SMA) or Negative Thermal Expansion (NTE) core (2a, 2b) positioned in a housing and adapted to absorb heat and store energy in response to a first fluid...  
WO/2019/141517A1
The invention relates to a heat exchanger system comprising a hear exchanger device (1), which has elastocaloric elements (11) made of elastocaloric material and is designed to move the elastocaloric elements (11), as a result of which s...  
WO/2019/137691A1
The invention relates to a device (3) for heat exchange, comprising elastocaloric strips (5) consisting of an elastocaloric material and heat-conducting elelements (1, 2). These are embodied such that a biconvex section of a heat-conduct...  
WO/2019/137685A1
Structure made of elastocaloric material. This structure is a cubically primitive sphere packing, in which the elastocaloric material is present in spherical form (1) and the centres of the spheres (1) form a cube lattice. A fluid flows ...  
WO/2019/118322A1
Examples of heat exchanger systems for active radiative cooling are described. In one example, the system includes a heat exchanger and a spectrally selective surface material on at least one surface of the heat exchanger. The spectrally...  
WO/2019/083445A1
Various embodiments may relate to a radiant cooler. The radiant cooler may include a chamber. The radiant cooler may also include a vacuum pump connected to the chamber. The radiant cooler may further include an infrared absorber arrange...  
WO/2019/073369A1
A radiative passive cooling device (10) for producing dew comprising a multilayer structure which comprises an upper film (12), a first air casing (14) for containing an intermediate layer of air or another gas between said upper film (1...  
WO/2019/041373A1
A heating type refrigerating circulation system, comprising an evaporator (1), a heater (2), a condenser (3), and a throttling device (4). An outlet of the evaporator (1) is connected to an inlet of the heater (2). An outlet of the heate...  
WO/2019/020940A1
The invention relates to a refrigeration plant (5) comprising: a first chamber (10) containing water in the liquid state (14) at a temperature below or equal to the temperature of the triple point of water or less than 10°C above the te...  
WO/2018/187857A1
A passive refrigeration box for controlled refrigeration of a product is provided, the refrigeration box comprising: an outer box, the outer box including an outer insulation layer; an inner box, the inner box including an inner insulati...  
WO/2018/178537A1
Optical refrigerator, in particular for cooling an infrared detector or sensor, the refrigerator (1) comprising a source (2) of laser radiation, a cooling crystal (3) configured to receive the laser radiation of the source (2) and to get...  
WO/2018/106291A1
A system and method for providing dry cooling of a source liquid, having a plurality of heat exchangers which depolymerize and polymerize a polymer. Specifically, the depolymerization process is endothermic and draws heat from a source l...  
WO/2018/091995A1
The present invention refers to a hybrid thermal apparatus comprising at least one heat exchanger and at least one heat source and/or heat sink. The thermal apparatus according to the invention is formed as a combination of a first therm...  
WO/2018/062011A1
A radiant cooling device (100) comprising: an insulating container (10) which is for housing an object (101) to be cooled therein and insulating the object to be cooled from outside, and which is provided with an opening (10A); a far-inf...  
WO/2018/062012A1
A radiant cooling device (100) comprising: a vacuum insulation container (10) for housing an object (101) to be cooled therein and vacuum-insulating the object to be cooled from outside, and which is provided with an opening (10A); a far...  
WO/2018/039254A1
A refrigeration system includes a heat exchanger (204) configured to place a cooling fluid in a heat exchange relationship with a working fluid, a free-cooling circuit having a pump (216) configured to circulate the working fluid through...  
WO/2017/189698A3
Thermal consistency devices and systems that utilize phase change materials to provide thermal support to the body part of a human or animal within a precise temperature range for extended periods, without the need for mechanical heating...  
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/2017/151514A1
Polymer-based selective radiative cooling structures are provided which include a selectively emissive layer of a polymer or a polymer matrix composite material. Exemplary selective radiative cooling structures are in the form of a sheet...  
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/2017/097989A1
The invention relates to a method for operating cyclic process-based systems, with a hot-side reservoir (1) and a cold-side reservoir (2) for a fluid (3), and at least one heat-transfer unit (4) with mechano-caloric material, wherein the...  
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/2017/063929A1
The invention relates to a method for operating a refrigeration system of a motor vehicle, which refrigeration system has a refrigerant (21). A ratio between a first component (64) of the refrigerant (21) and a second component (66) of t...  
WO/2017/004540A1
A modular prosthesis cooling system may comprise a port disposed in the wall of a prosthesis socket, and a plug module removable disposed in the port. The plug module may comprise cooling element, such as a TEC, and a heat-dissipation el...  
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/2016/102937A1
Refrigerative shelving arrangement comprising a heat-absorbing shelf (10) formed from a panel having first and second main faces containing plural passages (50) for conveying a working fluid in both liquid and gaseous states around an in...  
WO/2016/087210A1
The present invention relates to a refrigeration appliance (100) with a refrigerant circuit (105), which comprises a heat exchanger (115, 121), and with a heat circuit (117, 123). The heat exchanger (115, 121) is thermally coupled to the...  
WO/2016/056921A1
A heat exchange system comprises at least one object (6; 6'; 7; 8) to be heated or cooled, and a heat exchanger (4). The heat exchanger is connected to the at least one object via a pipe (9)and is also connected to a heat source or a coo...  
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/2016/041581A1
An Electro Hydro Dynamic, EHD, thruster (105) comprising a first set of electrodes (210), a second set of electrodes (220) and a supporting structure (103) for supporting the first set of electrodes (210) and the second set of electrodes...  
WO/2016/014541A1
Embodiments described herein relate to a thermoelectric cooling system comprising a sealed condensing and evaporating system for the purpose of accepting heat into a heat pumping system. In some embodiments, the sealed condensing and eva...  
WO/2016/008732A1
The invention relates to an air conditioning device having at least one heat pipe (100), in particular thermosiphon, comprising at least one electro- or magnetocaloric material (4) under at least temporary influence of an electrical and/...  
WO/2015/140151A1
The invention relates to a passive two-phase cooling circuit (2) with an evaporator (6) and a condenser (18) for a coolant which is conducted in the cooling circuit (2). An evaporator supply line (4) and an evaporator discharge line (10)...  
WO/2015/121179A1
The invention relates to a system for cooling a hot source, comprising a closed-loop circuit (12) containing a fluid having at least one phase and comprising a relatively hot zone and at least a relatively cold zone and means for transfe...  
WO/2015/116661A1
The present disclosure relates to systems, devices, and methods that augment a thermosiphon system (10) with a thermally conductive matrix material to increase the surface area to volume ratio for heat conduction at a predetermined regio...  

Matches 1 - 50 out of 897