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Patent Searching and Data


Matches 751 - 800 out of 14,525

Document Document Title
WO2005008158A3
An improved system (102) for transferring heat, utilizing diols, specifically 1,3-propanediol (PDO). The system reduces the energy consumption, maintenance costs, corrosion, toxicity, and the risk of the fire associated with such heat-de...  
WO2004107535A3
The invention relates to a rotating electrical machine, provided with a stator, a cooling device comprising at least one fan that initiates a coolant flow in order to cool and evacuate, to the outside, the heat produced in the machine co...  
WO/2005/015104A2
A heat pipe is provided having a tubular enclosure with an internal surface, a working fluid disposed within the enclosure, and at least one fin projecting radially outwardly from an outer surface of the tubular enclosure. The tubular en...  
WO/2005/010451A1
A thermosyphon formed in a simple structure, enabling an increase in heat transfer efficiency for transferring heat from the thermosyphon to the outside, and manufacturable at low cost and a method of manufacturing the thermosyphon. The ...  
WO/2005/008161A1
A thermosyphone device for both cooling and warming (heating) enabling, by a simple structure, the easy installation operation, elimination of the need of adjusting operation, a reduction in manufacturing cost, and an increase in heat tr...  
WO/2005/008158A2
An improved system (102) for transferring heat, utilizing diols, specifically 1,3-propanediol (PDO). The system reduces the energy consumption, maintenance costs, corrosion, toxicity, and the risk of the fire associated with such heat-de...  
WO2004086827A3
An apparatus for controlling the temperature of an electronic device utilizes a thermal head attached to a base structure (36) including an integral isolation arrangement. For example, the isolation arrangement can be formed as a planar ...  
WO/2005/005903A2
A capillary structure (25) for a heat transfer device (2), such as a heat pipe (2) is provided having a plurality of particles (27) joined together by a brazing compound (30) such that fillets (33) of the brazing compound (30) are formed...  
WO/2005/006395A2
A capillary structure (25) for a heat transfer device, such as a heat pipe (2) is provided having a plurality of particles (27) joined together by a brazing compound (30) such that fillets (33) of the brazing compound are formed between ...  
WO/2005/003503A2
A temperature management system for managing the temperature of a discrete, thermal component.The temperature management system comprises a heat exchanger in thermal contact with the thermal component.The system also comprises a fluid tr...  
WO/2005/003865A1
A hot roll and a fixing device, the hot roll wherein a heat transfer body (3) formed mainly of water is held in a hollow cylindrical core (2). Both ends of the core (2) are sealed by sealing members (4). A heat transfer body agitating me...  
WO/2004/109757A2
Methods and apparatus for controlling the boiling temperature of a fluid within a heat pipe (404) are disclosed. According to one aspect of the present invention, a method for controlling a temperature associated with a heat pipe that co...  
WO/2004/106822A1
The present invention provides a thin plate type cooling device including at least one cavity formed on an inside wall of coolant circulation loop in order to prevent dry-out of the coolant.  
WO/2004/107535A2
The invention relates to a rotating electrical machine, provided with a stator, a cooling device comprising at least one fan that initiates a coolant flow in order to cool and evacuate, to the outside, the heat produced in the machine co...  
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...  
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,...  
WO/2004/097936A1
A cellular thermal management structure comprises a plate (10, 20) of anisotropic carbon encapsulated in polyimide (14) and includes heat-pipes or cooling tubes (24) passing through the device to provide enhanced localised heat transfer.  
WO/2004/097900A2
A grooved sintered wick for a heat pipe is provided having a plurality of individual particles which together yield an average particle diameter. The grooved sintered wick further includes at least two adjacent lands that are in fluid co...  
WO/2004/094933A1
A heat pipe is provided, which includes at least one outer structural wall, a wicking structure, and an inner retaining wall for the wicking structure. The outer structural wall has condenser, intermediate, and evaporator sections sequen...  
WO/2004/086827A2
An apparatus for controlling the temperature of an electronic device utilizes a thermal head attached to a base structure (36) including an integral isolation arrangement. For example, the isolation arrangement can be formed as a planar ...  
WO/2004/083760A2
An apparatus and method of circulating a heat-absorbing material within a heat exchanger (100) is disclosed. The apparatus comprises a manifold layer (101) coupled to an interface layer (150). The manifold layer (101) comprises an inlet ...  
WO/2004/084599A1
A heat radiation device for a thin electronic appliance comprising a base shaped into a rectangular flat-sheet shape, an intermediate plate shaped into a rectangular shape and laminated on the base, a cover shaped into a rectangular box ...  
WO/2004/083759A3
An apparatus and method of manufacturing an apparatus for circulating a cooling material within a heat exchanger is disclosed. The apparatus comprises a manifold layer and an interface layer. The interface layer comprises one or more nar...  
WO2004003713A3
An electronic apparatus has a housing (4), a heat generating component (13) arranged in the housing (4), a heat pipe (21) including a flat heat receiving surface (28) integrally formed at one end (24a), a deformable thermal conductive ma...  
WO/2004/083742A2
A method of cooling at least one heat generating device (220) using a cooling system (200) is disclosed. The method comprises the steps of using at least one pump (240) to cause a fluid to flow in at least on heat exchanger (210) and adj...  
WO/2004/082349A1
A cooling structure for electronic equipment, which is adapted to recover the heat produced by at least one heating element (2a) disposed in a casing (20) and discharge it into the outside of the casing (20), thereby cooling the heating ...  
WO2004027333A3
A direct expansion geothermal heat exchange unit, which can be placed in sub-surface ground and/or water, consisting of at least one insulated refrigerant liquid/fluid line (3), with a liquid trap (7) at the bottom of the liquid/fluid li...  
WO/2004/076952A1
A heat sink has a pair of openings as a lead-in and a discharge opening for a cooling medium, and from one opening to the other is formed a cooling medium flow passage in a left-right symmetrical manner as seen from the top. In an area a...  
WO2004020022A3
The invention relates to a valve pump comprising a pumping area and a pumping lifting member (18, 20; 76) which divides the pumping area into two pumping areas (34, 36; 82, 84), also comprising return valves for receiving and discharging...  
WO/2004/076857A2
An electroosmotic pump (22) used in a closed loop cooling system (10). The pump includes a fluid chamber, a pumping element (104), an inlet electrode (1 12A), an outlet electrode (112B), and means for providing electrical voltage to the ...  
WO/2004/072541A2
A method is used to increase the energy content of a pipeline and other vessels that are designed to carry natural gas under ambient conditions, in a compressed state or in a liquefied state. Methane and other gas are used as the feedsto...  
WO/2004/071139A2
A liquid cooling system utilizing minimal size and volume enclosures, air pockets, compressible objects, and flexible objects is provided to protect against expansion of water-based solutions when frozen. In such a system, pipes, pumps, ...  
WO/2004/070303A1
An apparatus for removing heat from a heat generating device (340) comprises a plate (300) thermally coupled to the heat generating device (340) and thermally coupled to two heat pipes (310,320) wherein each heat pipe (310) is configured...  
WO2003026109A3
A power conversion method wherein solar power,thermal power or radiation energy is directly fed to the evaporator (4) of a heat pipe by means of a focusing system or a radiation conductor (20) and is converted into the power of the worki...  
WO2004042304A3
A method and apparatus for cooling a heat source configured along a plane. The heat exchanger comprising an interface layer (102) that perform thermal exchange with the heat source and configured to pass fluid from a first side to a seco...  
WO2003107440A3
A light emitting semiconductor device (10) mounted on a heat sink (16) and having a heat pipe (18) located on its upper surface (12). The heat pipe (18) comprises a sealed cylindrical member of transparent or translucent material having ...  
WO/2004/065866A1
The present invention provides a hybrid-type cooling device which can perform cooling by phase transition, ventilation and convection.  
WO2003016811A3
Disclosed is a heat transfer medium having high heat transfer rate, being useful in even wider fields, simple in structure, easy to made, environmentally sound, and capable of rapidly conducting heat and preserving heat in a highly effic...  
WO/2004/063654A2
Disclosed herein is are various energy transfer panel designs. Specifically exemplified herein is a thermally insulated storage container comprising at least one energy transfer panel integrated therein. The thermally insulated storage d...  
WO/2004/063654A3
Disclosed herein is are various energy transfer panel designs. Specifically exemplified herein is a thermally insulated storage container comprising at least one energy transfer panel integrated therein. The thermally insulated storage d...  
WO/2004/061908A2
A cooling apparatus has a low profile extrusion (20) with a plurality of micro tubes (21) extended there through. In the caps interconnect the ends of the micro tubes (21) in fluid communications and to inlet (18) and outlet (22) tubes. ...  
WO/2004/061035A1
Provided is a flexible heat sink article comprising a base comprising a polymer and a plurality of polymeric protrusions extending away from the base, each protrusion having a major dimension and a minor dimension. The base comprises the...  
WO2004042297A3
A heat exchanger and method of manufacturing thereof comprises an interface layer (102) for cooling a heat source. The interface layer is coupled to the heat source and is configured to pass fluid therethrough. The heat exchanger further...  
WO/2004/059696A2
The invention provides to thermal management devices constructed from flexible graphite. In one embodiment, the thermal management device includes a wick structure (16) inside a shell (14). In certain preferred embodiments, the wick stru...  
WO2004042303A3
A microchannel heat exchanger coupled to a heat source and configured for cooling the heat source comprising a first set of fingers for providing fluid at a first temperature to a heat exchange region, wherein fluid in the heat exchange ...  
WO2004042305A3
A device, method, and system for a fluid cooled micro-scaled heat exchanger is disclosed. The fluid cooled micro-scaled heat exchanger utilizes a micro-scaled region and a spreader region with specific materials and ranges of dimensions,...  
WO/2004/053412A1
An easily manufacturable heat transport apparatus of stacked structure and a heat transport apparatus manufacturing method. The heat transport apparatus comprises a first substrate in which a liquid sucking/holding part sucking and holdi...  
WO/2004/048870A1
Disclosed is a heating pipe installed in buildings or in agricultural greenhouses (vinyl houses) as heating equipment or used for drying agricultural and marine products. The heating pipe has a dual pipe, structure, which maintains a vac...  
WO/2004/046842A1
A system and method of incubating a liquid (68) is provided. The system is well-suited for incubating small volumes of liquid (68) at high temperatures. The liquid may be a reaction mixture comprising a glycoprotein. During the incubatio...  
WO/2004/042297A2
A heat exchanger and method of manufacturing thereof comprises an interface layer (102) for cooling a heat source. The interface layer is coupled to the heat source and is configured to pass fluid therethrough. The heat exchanger further...  

Matches 751 - 800 out of 14,525