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Patent Searching and Data


Matches 651 - 700 out of 6,879

Document Document Title
WO/2002/054002A1
The present invention discloses an apparatus including a magnesium alloy vessel substantially free of aluminum and zinc, with the having a hollow interior cavity containing a working fluid, wherein the improvement includes the formation ...  
WO/2002/052213A1
A heat exchanger for exchanging a heat of a medium by a heat conducted through a tube, comprising the tube (210) for circulating medium therein and a tank (300) allowing the end part of the tube to be connected thereto, the tank further ...  
WO/2002/047841A1
The invention concerns a method for making one side flat aluminium integrated circuit panels which consists in preparing the surface of two sheets made of aluminium alloy, depositing on one of the sheets an anti-weld ink in reserved zone...  
WO/2002/047854A1
The present invention relates to sintered products comprising a set of short metal fibers. The set of short metal fibers comprises fibers having a diameter ranging between (1) and 150 $g(m). The set comprises entangled and curved fibers....  
WO/2002/048629A1
A decorative radiaator is composed of twopanels: a front panel, made of a synthetic material, with pre-formed canals, and a back panel made of a heat-conductive material, and provided with cooling ribs.  
WO/2002/047855A1
A temperature resistant material, comprising a temperature resistant matrix and a set of short metal fibers, which characterized in that the set of short metal fibers represents at least 0.5% by weight of the temperature resistant materi...  
WO/2002/048413A1
A method of manufacturing an aluminum alloy fin material for brazing, comprising the steps of casting a molten aluminum alloy having specified amounts of Mn, Fe, and Si, and residues of Al and unavoidable impurities by a double-roll cont...  
WO/2002/045810A2
A thermal exchanger for a liquid chromatography system comprising first and second tubing sections, a first connector (170), and a second connector (160). The first section of tubing carries sample solution from the packed chromatography...  
WO/2002/044641A1
The present invention relates to a kind of shell-and-tube heat exchanger, it includes a shell (7), a lot of heat transfer tubes (8), a tube plate (5) and a head (2, 10). The tubes (8) are made of polytetrafluoroethylene (PTFE) plastic, t...  
WO/2002/029347A2
A plastic tube heat exchanger suitable for refrigerant use is provided by wrapping a layer of tubes (10) around a curved surface (12), on a base (11) which is generally perpendicular to the surface (12). Several to many tubes (10) can be...  
WO/2002/026655A1
A first alumina honeycomb structure, characterized in that it has an impurity content of 2 wt % or less and contains alumina as a primary component; and a second alumina honeycomb structure, characterized in that it contains alumina as a...  
WO/2002/025198A1
Element for heat exchanging between fluids, where the flowing canals for the fluids consist of slits on either side of a thin, folded sheet material (1), and that the ratio between the slit width (24) of the canals and depths (25) in the...  
WO/2002/021622A1
The invention relates to a device for producing and simulating two-phase flows. The device is at least partially transparent, thereby allowing observation of the interior of the device. Two-phase flows, such as occur for example in fuel ...  
WO/2002/018862A1
Heat exchanger tube (2), typically for an automotive heat exchanger, includes a core (6), external boundary surface (7) and internal boundary surface (5). The external boundary surface (7) includes zones devoid of material having melting...  
WO/2002/018268A2
A hydrogen generator (10) including a three-dimensional multilayer ceramic carrier structure (12) defining a fuel reformer (14). The reformer includes a vaporization zone (16) and a reaction zone (18) including a catalyst. The reformer i...  
WO/2002/017377A1
In order to produce a metallic hollow body (9) with interspaced delimiting walls (10), between which a number of interspaced, column-like supports (4) extend inside at least in areas, a shaped body (1) is produced at the location of the ...  
WO/2002/014757A1
A heat exchanger tube (10) in a heat exchanger (12) for an ice making machine includes a bimetallic heat exchanger tube (10) to improve capacity and wear characteristics of the heat exchanger. The heat exchanger tube has an outer portion...  
WO/2002/012590A1
The invention concerns a beryllium-aluminium composite or the like consisting of beryllium grains (A) or the like having a dimension ranging between about 1 and about 20 microns homogeneously dispersed in a metal aluminium matrix (B) or ...  
WO/2002/011930A1
The invention concerns a method for making heat-exchanging devices used in particular in the field of electronics, telecommunications, aeronautics and/or space exploration. For example, it may consist of heat exchangers for onboard elect...  
WO/2002/012815A1
The object of the invention is a heat exchanger (1) for transferring heat between gas flows directed principally counter current, the walls of the heat exchanger (1) separating the flows from each other being flexible film (3), through w...  
WO/2002/001132A2
A heat exchange assembly (10) having a plurality of plates (16) disposed in a spaced relationship, each having a plurality of internal passages (54) extending of one end of the plate to the other. Manifolds (12, 14) for the assembly are ...  
WO/2001/098724A1
The present invention relates to a system (10) for managing the heat from a heat source like an electronic component. More particularly, the present invention relates to a system (10) effective for dissipating the heat generated by an el...  
WO/2001/096244A1
The invention concerns appliances, one of which uses solar energy as sole source of power. It comprises an accumulation solar water heater (222) and quasi-reversible liquid/vapour heat exchanging alveolar elements, provided with hydrophi...  
WO/2001/094044A1
A method of manufacturing a heating tube having internal grooves formed in a grooving process (1) and formed in a forming process (2), comprising the steps of softening the tube in an annealing process (3), and orderly winding in an orde...  
WO/2001/092601A1
The invention relates to a protective coating (1) for metallic components (2) of power installations which are in direct contact with the water used as a working medium in steam power stations in particular. The vaporous working medium (...  
WO/2001/090430A1
An aluminium-based alloy consisting of 0,05-1,00 % by weight of iron, 0,05-0,60 % by weight of silicon, less than 0,50 % by weight of copper, up to 1,20 % by weight of manganese, 0,02 to 0,20 % by weight of zirconium, up to 0,50 % by wei...  
WO/2001/089676A1
A cooling tower (1) having a fiberglass utilizing the typical advantages of the fiberglass material. The housing is manufactured as a unitary assembly of a water tank (7), a body member (2) and cooling fan (3). In consequence, risks of w...  
WO/2001/086221A1
The invention relates to a microstructured heat exchanger (5) comprising an especially metal hollow fiber structure (10) through which a liquid or a gas flows, and a matrix body (15) that at least partially surrounds said hollow fiber st...  
WO/2001/075384A1
A cooling fin assembly (416) used for a heat exchanger includes a hollow cylindrical tube body (416a), and a plurality of spiral fins (418) integrally formed on an outer surface of the hollow cylindrical tube body. The fins and the tube ...  
WO/2001/069154A1
A gas-flow heat exchanger comprising a set of parallel, spaced, heat-conductive areas providing between them a stack of pockets each containing parallel baffles (24) which define a platen of passageways (26) guiding the gas-flow path thr...  
WO/2001/066812A2
When using AA3000 series and AA1000 series aluminum alloys to produce extruded products for heat exchanger applications, by controlling the level of copper and nickel in the alloy to very low levels it is possible to produce excellent co...  
WO/2001/067019A1
The disclosure is for a heat sink or heat pipe wall structure (34) which minimizes the thermal resistance at the thermal interface with another device. The structure is constructed as a matrix of material with encased heat conductive fib...  
WO/2001/066490A2
A thermally conductive carbon foam is provided, normally having a thermal conductivity of at least 40 W/m.K. The carbon foam usually has a specific thermal conductivity, defined as the thermal conductivity divided by the density, of at l...  
WO/2001/061265A1
A heat exchanger (1) having heat exchanging tubes (2), wherein, for a material forming the heat exchanging tubes, a plate-shaped material having one surface covered with brazing filler metal is used with aluminum and/or aluminum alloy us...  
WO/2001/059386A1
A heat exchanger core (50) includes a stack of fins (54), plates (52) and closure bars (56). A first plurality of stiff fibers (60a) extend into contacting surfaces of the fins (54) and plates (52), a second plurality of stiff fibers (60...  
WO/2001/056782A2
An aluminium alloy composite material includes a higher strength aluminium alloy core material layer and at least one cladding aluminium alloy material layer having a higher electrical conductivity than the core material. The cladding la...  
WO/2001/053552A1
A method of producing an aluminum alloy finstock material, comprising the steps of continuously strip casting an aluminum finstock alloy to form an as-cast strip, rolling the as-cast strip to form a sheet article of intermediate gauge, a...  
WO/2001/053553A1
An aluminum alloy finstock of lower (more negative) corrosion potential and higher thermal conductivity than its elemental composition would normally provide is produced by a specific process. The process comprises continuously strip cas...  
WO/2001/046104A1
The invention relates to a method for separating Bis(4-hydroxyaryl)alkanes from adducts of Bis(4-hydroxyaryl)alkanes with aromatic hydroxy compounds. The crystallised, filtered and purified Bis(4-hydroxyaryl)alkane/arylhydroxy adducts wh...  
WO/2001/044742A1
A composite material including a layer (4) of plastics material wherein there is embedded particulate material (7). A mesh plastics composite heat exchange panel (1) comprises a base metal layer (2) in the form of expanded metal, fully e...  
WO/2001/042728A2
Method to construct a tube (1) having metal fins (2) by inserting the tub in a tube (1) like interior of a pre-fabricated helical of metal fins (2) and assembling the tube (1) with the helical of fins (2) by means of an adhesive (4). Air...  
WO/2001/034698A1
The invention relates to an elastomeric mixture, in particular based on EPM or EPDM, with an added thermally conducting component. Said mixture, for the purpose of production of a tube for use as a solar collector and heat exchanger, is ...  
WO/2001/030528A1
A process is disclosed for brazing plate/plate and plate/fin multi-channeled structures using an amorphous brazing foil as a brazing filler metal between the parts in order to form uniform joints having optimal dimensions, shape and stre...  
WO/2001/028768A1
A semi-structural composite comprising a carbon matrix reinforced with a plurality of substantially pure silica fibers, wherein said part is substantially carbonized, and wherein said part has a flexural strength of at least about 5 Ksi,...  
WO/2001/029497A1
With a mass of sacrifice material (ingot) (Z) placed in a radiator tank main body (234), a radiator tank cap (266), a radiator tube (211), etc. are heat-brazed. This results in the mass of sacrifice material (Z) being heated as it is sur...  
WO/2001/025086A1
The disclosure relates to a cooling apparatus (3) for the cooling water of a marine engine, comprising cooling pipes (13) through which the cooling water is conducted, a pipe plate (12) on which the cooling pipes (13) are mounted, and a ...  
WO/2001/025698A1
The invention relates to a heat-exchanger unit, comprising at least one surface which absorbs or radiates thermal energy and a system of chambers which is thermally coupled to said surface and through which a fluid that absorbs or radiat...  
WO/2001/025712A1
A one-piece extrusion (50) having a flat bottom portion (54) and supporting flat sides (74) is described. The one-piece extrusion (50) is particularly appropriate for use as a header for a heat exchanger in a cogeneration facility or oth...  
WO/2001/018477A1
A heat exchanger, comprising a tube allowing medium to flow and fins provided on the tube and being formed by assembling the tube and fins with each other and applying a heat treatment thereto, wherein a member forming the tube is formed...  
WO/2001/018476A1
An integral ceramic insert (24) for a radiant tube (10). The insert (24) has a helical shape and contains ceramic material; and it has a thermal expansion rate of less than 6.0 x 10E?-6¿ meters/meter/degree Celsius and a thermal conduct...  

Matches 651 - 700 out of 6,879