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WO/2013/023279A1 |
An evaporator is provided for a two phase heat transfer apparatus. The evaporator includes an evaporator base, an evaporator body connected to the evaporator base and a capillary wicking material inside the evaporator body in contact wit...
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WO/2013/021259A1 |
A cooling system for cooling a heat generation source includes a cooling unit (30) that is configured to cool the heat generation source by a coolant flowing through the cooling unit, a heat exchanger (14) that is configured to perform h...
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WO/2012/134607A1 |
A system and method for storing cold energy are detailed. The system includes a solid refrigerant in a structured form that stores cold energy. Upon deformation, the solid refrigerant transforms into a high energy deformed state from a l...
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WO/2012/122150A2 |
A cooling system having a pumped loop cooling system and an embedded vapor compression loop system for cooling air inside an enclosed space such as a container both when the required air temperature inside container is warmer or cooler t...
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WO/2012/116911A1 |
The invention relates to a cooling device (8, 25) for cooling a superconductor, in particular in a magnetic resonance device and/or a rotor (2) of a superconducting machine (1), wherein the superconductor and/or a component carrying the ...
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WO/2011/059615A1 |
A fan for refrigerant fluid, including at least one blade having an internal space through which a refrigerant fluid passes; at least one nozzle in fluid communication with the internal space of each blade, wherein the at least one nozzl...
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WO/2010/120343A2 |
A geothermal energy system with reverse thermodynamic flow scheme that employs a pump or a compressor in series with a ground heat rejection or a ground heat absorber. The pumped geothermal energy system evaporates and condenses the work...
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WO/2010/004090A2 |
A method and device for transferring heat in a heat pump, where heat energy is transferred with the aid of light or other electromagnetic radiation from an element emitting radiation to an element absorbing radiation in a direction oppos...
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WO/2009/112495A1 |
Roof element (3) and building comprising such a roof element comprising a base of a heat conductive material with one side forming a radiating surface (5) coated with a transparent polymeric top coating. The opposite side comprises one o...
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WO/2009/101809A1 |
A dissolution type refrigerating apparatus which employs moderate heat of 100°C or lower, such as solar heat or waste heat, as a heat source and eliminates the necessity of transporting solute crystals and transporting a crystal slurry ...
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WO/2009/089618A1 |
A system and method for cooling an air supply to a building. The system employs at least one stand alone cooling tower connected to either one stratified storage tank or multiple storage tanks. The water can be cooled during the cooler n...
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WO/2009/055142A1 |
According to one embodiment, a cooling system for heat-generating structures comprises a cooling loop and a heat exchanger. The cooling loop directs a flow of a fluid coolant to both an active heat-generating structure and an inactive he...
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WO/2009/051583A1 |
A non-vacuum absorption refrigeration system is disclosed that operates at ambient pressure using membrane distillation to perform evaporator, absorber and boiler and condenser functions, The absence of a vacuum enables the use of low-pr...
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WO/2009/039057A1 |
According to one embodiment of the disclosure, a cooling system (10) for a heat- generating structure (12) comprises a heat exchanger (123), a first structure (146), a condenser heat exchanger (141), and a second condenser (170). The hea...
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WO/2008/154693A1 |
The present disclosure provides a cooling device which comprises an element for emission of thermal radiation. The element comprises particles arranged for receiving thermal energy and emitting at least a portion of the received thermal ...
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WO/2008/154692A1 |
The present disclosure provides an element for emission of thermal radiation. The element comprises particles arranged for receiving thermal energy and emitting at least a portion of the received thermal energy in the form of the thermal...
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WO/2008/138112A1 |
An evaporative cooling system that can be used to cool fluid and to cool an air supply to a building. The air supply to a cooling tower in a first evaporative system also having a fluid pump and a heat exchange element is cooled by the h...
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WO/2008/095330A1 |
An infrared radiation cooling device, includes a case(1) with a water inlet(2) and a water outlet(3), at least one surface of which are radiation plate(4). Two wind-screens(5,6) made of polyethylene films are provided upon the radiation ...
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WO/2008/086617A1 |
An energy recuperation system for storing energy in a process for subsequent supply to an energy demand in the process comprises a recuperation storage system having a phase -change storage material. Recuperation circuitry between the en...
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WO/2008/070900A1 |
In use, the method of operating the apparatus (1) to condense water from ambient air entails circulating the heat exchange fluid (3) between the radiator (2) and the (condenser 4), whilst simultaneously: emitting radiation from the emiss...
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WO/2008/045413A2 |
A high efficiency, low maintenance single stage or multi-stage centrifugal compressor assembly for large cooling installations. The assembly is highly efficient by virtue of a variable frequency drive (VFD) that drives a permanent magnet...
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WO/2008/042248A2 |
An adapter frame is configured to receive a non-native test instrument module and is further configured for coupling within a test head of automatic semiconductor device test equipment. The adapter frame includes interfaces for operative...
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WO/2008/028238A1 |
The invention resides in a method for the selective capture and removal of gases and vapors from a gas stream using thermo-acoustic means including the steps of firstly cooling the gas stream using at least one heat exchanger, then passi...
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WO/2007/133357A2 |
According to one embodiment of the invention, a method is provided for cooling heat-generating structure disposed in an environment having an ambient pressure. The heat-generating structure includes electronics. The method includes provi...
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WO/2007/134237A2 |
A delivery tip (100) for dispensing a high viscosity composition (e.g., a fluoride varnish composition) includes a tip body (106) and a fiber flocked enlarged wing element (120) disposed near a distal delivery end of the tip body (106). ...
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WO/2007/104506A2 |
A method is described for setting up a system comprising an active medium. The method comprises thermally controlling the system comprising an active medium by radiative cooling. The radiative cooling thereby is based on stimulated and/o...
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WO/2007/051310A1 |
An energy accumulator system (10) for accumulating heat from a heat source (A) for subsequent supply to a heat demand (B), comprises an energy accumulator (11) having a storage material in a heat exchange relation with the heat source (A...
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WO/2007/017741A2 |
Heat pumps move heat from a source to a warmer sink, with Bernoulli heat pumps accomplishing this movement by reducing the temperature in a portion of the generally- warmer heat-sink flow. Heat flows spontaneously from the generally cool...
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WO/2007/008193A2 |
A vapor compression system (10), also known as a chiller, includes a refrigeration loop and a lubrication loop. The lubrication loop includes a lubrication reclamation system that further includes a still (42) and an ejector (44) to redu...
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WO/2007/003499A1 |
The present invention provides a cryogenic cooling arrangement comprising a thermo siphon pipe (30) of a thermally conductive material for placement in thermal contact with an article (Q4-1, Q4-2, Q4-3, Q4-4) to be cooled,-and a sump (32...
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WO/2006/099052A2 |
Heat pumps move heat from a source to a higher temperature heat sink. This invention enables spontaneous source-to-sink heat transfer. Spontaneous heat transfer is accomplished by conducting heat from the source through rotating disks to...
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WO/2006/054897A1 |
Refrigeration or cooling system, comprising absorption means (1) fit to absorb heat inside a room and emission means fit to emit the absorbed heat outside said room. The emission means comprise radiation means (8), fit to emit at least a...
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WO/2006/010538A1 |
A refrigerating device comprising a dual-walled container (1), wherein an inner wall (4) thereof defines an inner area (2) for receiving an object that is to be refrigerated and a cavity (6), which is surrounded by an outer wall (5), is ...
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WO/2005/099348A2 |
This invention enables cooling using a new technique different from the classical methods, resulting in the elimination of the drawbacks that the current cooling systems experience as well as reducing the energy consumption.
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WO/2005/100881A1 |
A chiller system 10 includes a refrigerant loop 90, the refrigerant loop 90 further including a compressor 60, an air-cooled condenser arrangement 70 and an evaporator arrangement 80 connected in a first closed refrigerant loop 90. A mot...
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WO/2005/093341A1 |
A thermoacoustic device enabling a reduction in time in which sound wave is generated and a satisfactory heat exchange in stacks. The device (1) comprises, in a loop tube (2), the first stack (3a) held by a first high temperature side he...
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WO/2005/086615A2 |
A cryogenic receiver front-end includes a heat sink having a mounting surface and a plurality of fins, a cryocooler mounted to the mounting surface of the heat sink, a heat rejector surrounding the cryocooler, the heat rejector including...
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WO/2005/057097A2 |
A cooling system (10) for transferring heat from a heat load to an environment has a volatile working fluid. The cooling system includes first (12) and second (14) cooling cycles that are thermally connected to the first cooling cycle. T...
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WO/2005/024331A1 |
A loop type thermo siphon (100A), comprising a closed circuit having evaporators (110), a condenser (130A), feed tubes (120), and return tubes (140). The condenser (130A) further comprises an assembly having a feed tube side main tube (1...
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WO/2005/022052A1 |
A two-phase cooling apparatus for cooling an electronic assembly is disclosed. The apparatus comprises an evaporator (40) having a single-phase inlet (22) for receiving a single-phase liquid coolant and a two-phase outlet for discharging...
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WO/2005/008160A1 |
A natural circulation type circuit, comprising an evaporator (3) installed around the heat radiating part of a Stirling refrigerating machine to absorb heat from the heat radiating part by the vaporization of refrigerant, a condenser dis...
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WO/2004/104497A1 |
A cooling technique involves: reducing a pressure of a cooling fluid to a subambient pressure at which the cooling fluid has a boiling temperature less than a temperature of a heat-generating structure (16, 17); bringing the cooling flui...
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WO/2004/102084A1 |
The invention relates to a thermoacoustic device (20), comprising a cavity, containing a fluid amongst other things, at least one pair of transducers (24a, 24c) for the generation of an acoustic pressure in the fluid and a particular vel...
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WO/2004/102779A1 |
The motor device comprises a motor (2) with a rotor (5) rotating about an axis (A), the superconducting winding of which is coupled with thermal conduction to a central refrigerant cavity (12). The cavity (12) forms a single-tube system,...
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WO/2004/055453A1 |
A heat pump, comprising a refrigerant circuit (13) having a decomposer (20) in which a gas hydrate decomposing process is performed and a generator (25) in which a gas hydrate generating process is performed. The refrigerant circuit (13)...
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WO/2004/022962A1 |
The invention relates to a thermohydrodynamic power amplifying machine, which enables a liquid working medium to carry out useful work in a three-phase working cycle (isochoric heating, isothermic expansion, contraction by regenerative c...
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WO2003100327B1 |
The present method and device is for configuring the geometry of a surface (18) to emit highly non-diffuse radiant energy. When a target surface (12) is placed in a region where it is targeted by the emitting surface (18), there can be a...
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WO/2003/098645A1 |
Disclosed is a device (2) comprising a superconducting magnet (3) that is provided with at least one cooling agent-free superconducting coil (4a, 4b), and a cooling unit that is provided with at least one cold head (6). A conduit system ...
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WO/2003/098129A1 |
Vapor power cycles which employ selective membranes (104) for separating pressure equalizing gases (108) from vaporized refrigerants, and which can be operated using heat sources (116) having temperatures well below those needed by the E...
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WO/2003/095909A1 |
In heating and cooling apparatus, for air conditioning and other use, molecules of working gas are excited by light irradiation and thereby cooled as the gas flows through a mirrored cooling cell (22). In a closed loop embodiment, radiat...
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