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Patent Searching and Data


Matches 651 - 700 out of 4,043

Document Document Title
WO/2002/018268
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/2002/017377
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/2002/014757
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/2002/012590
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/2002/011930
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/2002/012815
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/2002/001132
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/2001/098724
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/2001/096244
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/2001/094044
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/2001/092601
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/2001/090430
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/2001/089676
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/2001/086221
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/2001/075384
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/2001/069154
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/2001/066812
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/2001/067019
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/2001/066490
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/2001/061265
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/2001/059386
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/2001/056782
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/2001/053552
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/2001/053553
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/2001/046104
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/2001/044742
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/2001/042728
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/2001/034698
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/2001/030528
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/2001/028768
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/2001/029497
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/2001/025086
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/2001/025698
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/2001/025712
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/2001/018477
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/2001/018476
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...  
WO/2001/013057
A heat exchange tube consisting of a sintered body having a porosity of 2-60%, and a heat exchange tube having a surface layer consisting of a composite material of ceramics and metal; specifically, when a heat-resistant alloy tube is us...  
WO/2001/011302
An oil cooler, which is a heat exchanger for prolonging the service life thereof, wherein an oil passage (113) allowing oil to pass through the inside thereof is formed of aluminum or aluminum alloy plates (111) and (112), a fin (123a) m...  
WO/2001/007858
The invention relates to a heat exchanger which has a cooling body (9) that is connected on one side to a medium to be cooled (11) and on the other side to a coolant (20) and that transfers the heat of the medium to be cooled to the cool...  
WO/2001/006027
One free machining aluminum alloy includes bismuth as a free machining elemental constituent that functions as a discontinuity in the aluminum alloy matrix rather than a low melting point compound. Using bismuth in weight percents of the...  
WO/2001/002120
A heat exchanger, wherein an oil cooler unit in the state of preventing heat exchange cores (110) from falling off from a casing (120) is assembled temporarily to first and second plates (130, 140) and, after the oil cooler unit is immer...  
WO/2001/000913
A heat exchanger having a woven composite material embedded in a matrix wherein at least some of the fibers or yarns in the woven composite are made of a heat conductive material and extend from the surface of the matrix to cooling chann...  
WO/2001/000391
A heat exchanger (10) having a fiber preform embedded in a matrix with a second discreet group of fibers (30) extending through the fiber preform to the surface of the matrix with the fibers being made of a heat conductive material and e...  
WO/2000/079199
Heat exchangers are made of polymeric tubes (11-16) joint together. The outer surface of the tubes (11-16) is made of a lower melting polymer to thermally bond adjacent tubes (11-16) together to form a tube sheet (10).  
WO/2000/079206
Heat exchangers are formed from tubes (11-16) made of polymer, such as nylon. Tube sheets (10) are formed by simultaneous extrusion of tubes (11-16) adhering to each other along their contact line.  
WO/2000/079198
Heat exchangers are formed from tubes (11-16) made of polymer, such as nylon. Tubes sheets (10) are formed by holding a multiplicity of tubes (11-16) adjacent each other and applying a solvent to the tubes (11-16) to adhere to each other...  
WO/2000/075579
An ice making machine having an evaporator plate assembly which is manufactured from two side plates (22, 24) and a serpentine shaped tube (26). Each side plate has vertical partitions (28, 30) integrally formed therein. The two side pla...  
WO/2000/073529
An aluminum alloy hollow material manufactured by port-hole-extruding or port-hole-extruding and extraction-drawing an aluminum alloy ingot containing at least 0.3 to 1.5 wt.% of Mn, wherein differences in electric conductivity between s...  
WO/2000/072787
A group of multiple hollow fibers (600) are shaped to introduce angular divergence (608) among the fibers, or to introduce a selected oscillation into the fibers. In one case, the fibers (800) are held in parallel while upper, and lower ...  
WO/2000/053991
A process of producing a plastic heat exchanger where a multiplicity of tubes (6) are welded to tube headers (1) having raised collars (4) surrounding each of the tubes (6), using an infrared energy source such as a laser to melt-bond th...  

Matches 651 - 700 out of 4,043