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| Number | Title | Issue Date |
| 8167030 | Micro-evaporator A micro-evaporator is disclosed which is easy to manipulate and can be operated problem-free over a large temperature range. The micro-evaporator has micro-evaporator channels in a trapezoidal region, comprising an inlet region opening in the liquid feed chamber wit... | 05/01/2012 |
| 8136583 | Method for providing an optimum heat exchange within an assemby consisting of a heat-conducting absorbing plate and a heat transfer fluid The invention relates to a method of optimising heat exchanges between (i) a thermally-conductive absorbent plate (1) which is exposed to thermal radiation and a heat-transfer fluid (3) circulating in at least one thermally-conductive conduit tube (... | 03/20/2012 |
| 8118086 | Efficient self cooling heat exchanger An inexpensive heat exchanger is disclosed, wherein the heat exchanger is made up of a plurality of plates and each plate has at least one channel defined in the plate. The plates are stacked and bonded together to form a block having conduits for carrying at least ... | 02/21/2012 |
| 8096348 | Heat exchanger, method of manufacturing heat exchanger, liquid cooling system, light source device, projector, electronic device unit, and electronic equipment A method of manufacturing a heat exchanger having a plurality of fine flow channels includes forming a plurality of thin plate members into a predetermined shape, and laminating the plurality of thin plate members and bonding by diffusion bonding. ... | 01/17/2012 |
| 7926557 | Radiant panel A radiant panel includes a first and second skins and a fluid conduit between the first and second skins. The first and second skins each include an inner face and an outer face. The fluid conduit is formed in multiple rows, and is positioned within thermally conduc... | 04/19/2011 |
| 7913751 | Micro-heat exchanger The invention concerns a micro-heat exchanger having a microstructure of channels (2) arranged at least in one matrix element (1) in the form of a plate and circulating at least one coolant, said matrix element (1) having upper and lower surface... | 03/29/2011 |
| 7770633 | Plate type heat exchanger and method of manufacturing the same A method for manufacturing a plate-type heat exchanger in which a heat medium is sealed in a hollow part of an airtight structure formed in the interior of a plate-like container, and the heat medium is moved by capillary force from a condensing part to an evaporati... | 08/10/2010 |
| 7757752 | Heat exchanger, light source apparatus, and projector A heat exchanger includes a corrugated plate that has a corrugation; a fluid-flux portion that stores the corrugated plate, and makes a fluid flow; a first structure that constitutes the fluid-flux portion; and a second structure that constitutes the fluid-flux port... | 07/20/2010 |
| 7658224 | Flanged connection for heat exchanger A heat exchanger including a plate pair having first and second plates each having an outward depression extending to a peripheral edge thereof, the first and second plates defining a fluid channel therebetween and secured to one another with the outward depressions... | 02/09/2010 |
| 7549464 | Heat exchanger block A heat exchanger block includes two plates having abutting surfaces with grooves forming passages in which gaseous medium to be cooled flows. Spaces through which a cooling medium flows and which directly adjoin outer surfaces of the plates are provided in the heat ... | 06/23/2009 |
| 7516781 | Plate-like heat exchanger A plate-like heat exchanger is provided with a plate-like structure; one or more flow paths respectively including opened ends, the flow paths being formed in an interior of the plate-like structure and running in a first direction; one or more covering members fixe... | 04/14/2009 |
| 7404432 | Plate-shaped heating panel in which connecting members are fastened by resin Disclosed is a plate-shaped heating panel having connecting members fastened to each other by means of resin. The heating panel comprises upper and lower plates integrally formed to face each other so as to form an inner fluid pathway in which heating water flows, a... | 07/29/2008 |
| 7377308 | Dual two pass stacked plate heat exchanger A stacked, embossed plate heat exchanger (10) is provided for transferring heat between a first fluid flowing in a plurality of U-shaped flow paths (12) through the heat exchanger (10) and a second fluid flowing in a plurality of U-shaped flow p... | 05/27/2008 |
| 7370691 | Heat exchanger and heating or air conditioning unit of a motor vehicle containing said heat exchanger The invention relates to a heat exchanger of a plate-type construction having first flow channels for a first medium, each formed by a pair of plates, and having corrugated ribs, around which a second medium flows, arranged between neighboring plate pairs. In order ... | 05/13/2008 |
| 7367387 | Tube plate for exhaust heat exchanger A tube plate for exhaust heat exchangers, with punched openings to hold the tube ends of a tube bundle, wherein the openings are arranged grid-like with a web width b, and each of the openings has a shear surface with a height h produced by punching, and a bevel of ... | 05/06/2008 |
| 7367360 | Integrated piping plate, machining method for same, machining apparatus for same, and machining equipment for same A machining method for an integrated piping plate, for example, composed of a plurality of plates joined together, and in which an instrument and a component constituting an apparatus, or the instrument, or the component are or is disposed on one surface or both sur... | 05/06/2008 |
| 7365988 | Cycling LED heat spreader A graphite heat spreader is provided for use with a flash LED light source for a camera of a handheld device such as a cell phone. Dramatically reduced operating temperatures are provided at substantially increased power levels thus providing both improved lighting ... | 04/29/2008 |
| 7360582 | Flow distributing unit and cooling unit having bypass flow A cooling unit for cooling in particular power semiconductors contains a distributor for guiding liquid across a surface to be cooled. The distributor comprises an inlet manifold (8) and outlet manifold (9), whereby the inlet and outlet manifolds are c... | 04/22/2008 |
| 7353859 | Heat sink with microchannel cooling for power devices An apparatus for cooling at least one heated surface includes a base plate defining a number of inlet and outlet manifolds. The inlet manifolds are configured to receive a coolant, and the outlet manifolds exhaust the coolant. The inlet and outlet manifolds are inte... | 04/08/2008 |
| 7354657 | Integral channels in metal components and fabrication thereof An internal channel in a metal body for use in applications where internal fluid flow within a metal body is desired, as in a heat exchanger. The internal channel is formed in the metal body by frictionally stirring with a pin plunged into the metal body, and traver... | 04/08/2008 |
| 7337837 | Air conditioning system A self-contained, fully-integrated, energy efficient heating and cooling system or apparatus for conditioning the air on the interior of a building which includes a means for creating airflow through the apparatus, a section for cooling the airflow, a section for he... | 03/04/2008 |
| 7334631 | Heat exchanger To reduce pressure loss on a heat-exchanger fluid while downsizing a heat exchange and reducing the production cost of the heat exchanger without impairment of the heat transfer performance of the heat exchanger by forming a fluid channel in surfaces of thin metal p... | 02/26/2008 |
| 7331381 | Hybrid heat exchangers A light weight hybrid heat exchanger core possessing low density and improved thermal conductivity is disclosed. The hybrid core is comprised of a plurality of parting sheets and interposed by a plurality of high thermal conductivity, light weight bridging elements ... | 02/19/2008 |
| 7333337 | Electric junction box A heat sink in an electric junction box has thermal diffusion portions having one of convex and concave shapes on the surface. The structure enlarges a surface area of the heat sink compared to a configuration in which a surface has no concavity or convexity, thereb... | 02/19/2008 |
| 7320361 | Heat exchanger A known heat exchanger has a lower rate of blocking the movement of moisture through the joint as compared to a joint bonded with a moisture impermeable adhesive because the corrugated and flat substrates are bonded with thermoplastic fibers by performing heating an... | 01/22/2008 |
| 7316263 | Cold plate A novel cold plate may include one or more of the following features: relatively narrow channel gaps, two or more flow paths, primarily non-linear flow paths, and/or tapered channel walls. ... | 01/08/2008 |
| 7314593 | Process for preparing improved silicon carbide powder Improved silicon carbide powder is prepared by carbothermal reduction of silica by introducing β-SiC powder simultaneously with iron in the starting composition resulting into a precursor powder which after complete reduction contains at least 90% SiC preferably ri... | 01/01/2008 |
| 7310232 | Multi-surface heat sink film An electrical assembly comprising plurality of heat producing devices in direct thermal contact with perforated heat pipe film. Direct benefits of this invention for circuit board packages are weight reduction, volume reduction, increase of allowable heat dissipatio... | 12/18/2007 |
| 7306027 | Fluid-containing cooling plate for an electronic component A fluid-containing cooling plate includes a bottom plate, a top plate, and metal wire or tubing formed into a circuit and sandwiched between the plates to form a chamber. The wire is plated or otherwise coated with a brazeable or solderable alloy which bonds it to t... | 12/11/2007 |
| 7303004 | Heat exchanger A heat exchanger adopts a four-pass structure, including two rows of tubes, a first upper tank portion communicating with the upper end of one of the tube rows, a second upper tank portion communicating with the upper end of the other tube row, a first lower tank po... | 12/04/2007 |
| 7302998 | Normal-flow heat exchanger A heat exchanger (120) includes a core (130) containing inlet manifold (140), outlet manifold (126), interconnecting channels (144) and a heat-transfer surface (128). Each interconnecting channel fluidly communicates at one ... | 12/04/2007 |
| 7303005 | Heat spreaders with vias Constructions for and methods of manufacturing graphite heat spreaders having thermal vias placed therethrough are provided. Thermal vias having one or two flanges are disclosed, as are flush thermal vias. Graphite heat spreaders having surface layers covering the g... | 12/04/2007 |
| 7293423 | Method and apparatus for controlling freezing nucleation and propagation An apparatus and method of controlling freezing in a liquid system is disclosed. The apparatus includes a heat exchanger having a initial zone characterized by a surface area to volume ratio. The apparatus also includes means for initiating freezing of a fluid from ... | 11/13/2007 |
| 7295552 | Cluster switching architecture A network switch including at least one data port interface supporting a plurality of data ports, at least one stack link interface configured to transmit data between the network switch and other network switches, and a CPU interface configured to communicate with ... | 11/13/2007 |
| 7278466 | Semiconductor device cooling apparatus In a semiconductor device cooling apparatus which cools a semiconductor device uniformly with a simple structure, a coolant is supplied from a supply port to the center of a heat transmission plate on which a semiconductor device is disposed in intimate contact ther... | 10/09/2007 |
| 7278474 | Heat exchanger A heat exchanger (HX) (120) utilizing a working fluid and having a high heat flux transfer capacity. The HX comprises a core (130) having a heat transfer surface (128), a length and a width. Inlet manifolds (140) and outlet manifolds (... | 10/09/2007 |
| 7278467 | Liquid-cooled heat radiator kit A liquid-cooled heat radiator kit is disclosed to include a heat radiator, which has radiation elements at the top wall and parallel grooves at the bottom wall, two liquid-cooled heat pipes bilaterally arranged in parallel at the bottom side of the heat radiator, ea... | 10/09/2007 |
| 7270175 | Extended impingement cooling device and method An extended impingement cooling structure to cool outside an air supply plenum comprises an inner wall; an impingement sheet; a series of supports to maintain the inner wall in spaced relation to the impingement sheet, and a baffle supported between the inner wall a... | 09/18/2007 |
| 7269011 | Impingement cooled heat sink with uniformly spaced curved channels A heat sink assembly for removing heat from an electronic device and comprising a base, a lid in spaced relationship with and parallel to the base, and an outer wall spiraling radially outwardly about an inlet axis from an inner exit position to an outer exit positi... | 09/11/2007 |
| 7264045 | Plate-type evaporator to suppress noise and maintain thermal performance A heat exchanger assembly including a plurality of pairs of plates disposed in series for fluid flow from a pass through one pair of plates to a pass through the next pair of plates. Each pair of plates includes a central rib to define a U-shaped passage having a fl... | 09/04/2007 |
