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Patent Searching and Data


Matches 701 - 750 out of 6,992

Document Document Title
WO/2003/021159A2
This invention provides a thin wall header (100) fabricated from a nickel-base superalloy, UNS NO6626, for the solar absorption panels in a molten nitrate salt solar central receiver. The thin wall header (100) is obtained by using multi...  
WO/2003/021354A2
Complex features and fine details are created in a carbon containing work piece by photolithography. A mask layer is deposited by evaporation onto the work piece. A desired pattern is created on the mask layer. The pattern is etched into...  
WO/2003/020510A1
Laminates are prepared from resin-impregnated flexible graphite sheets. Impregnated sheets are calendered and layers of the calendered sheets, which may also be coated with a resin adhesive, are stacked into structures which optionally c...  
WO/2003/013847A1
The invention relates to a flat product for use as the wall of a heat exchanger operated with corrosive liquids as the coolant that contain biological organisms. The aim of the invention is to protect the wall of the heat exchanger on th...  
WO2002090858A8
A heat exchanger core is formed from a strip (10) of synthetic resin molded into multiple panels (14, 16, 18, 20), which are accordion folded. The heat exchanger core perform counterflow heat transfer in which sides (22, 24) of each pane...  
WO2002081187A3
A process is presented for forming an anisotropic graphite article, comprising forming a laminate comprising a plurality of flexible graphite sheets which comprise graphene layers; and directionally aligning the graphene layers of the la...  
WO/2003/002282A1
The invention relates to a method of manufacturing heat transfer tubes for a heat exchanger such as an automobile radiator. The tubes are preferably formed of copper or a copper alloy. A sheet of the material is folded into a shape that ...  
WO2002084194A3
Improved plastic heat exchanger production systems are described. The production systems are arranged to extrude plastic tubing (115), cut the tubing into segments of desired length and convey the tubing to a plurality of aligned tube in...  
WO/2003/000079A2
A garment (5) for a personal cooling or warming system, the garment comprising a carrier (10) formed in the shape of the garment (5), and a bladder (15) comprising at least two channel segments (20), wherein the channel segments (20) hav...  
WO/2003/001133A2
A process is presented for forming an anisotropic heat spreader or heat pipe, comprising forming a laminate comprising a plurality of flexible graphite sheets which comprise graphene layers; and directionally aligning the graphene layers...  
WO/2002/103271A1
The invention relates to a method for producing heat exchangers (10) used for cooling, in particular, heat-generating media such as semiconductor processors or high output lamps. The invention also relates to a device comprising a heat e...  
WO/2002/103272A1
A heat transfer panel (1) manufactured from two or more neighbouring extruded aluminium based sections (2). A first portion (4) formed along an edge of one section (2) is clipped or slid into engagement with a corresponding second portio...  
WO/2002/103072A1
A metal material having good resistance to metal dusting, which has a chemical composition in mass %&semi C: 0.2 % or less, Si: 0.01 to 4 %, Mn: 0.05 to 2 %, P: 0.04 % or less, S: 0.015 % or less, Cr: 10 to 35 %, Ni: 30 to 78 %, Al: not ...  
WO/2002/101106A1
This invention relates to a method for the protection against corrosion of steel parts made of austenitic or semi-austenitic steel during the production of sulfuric acid. To improve the corrosion resistance of the steel parts which are i...  
WO/2002/101311A1
According to a method for producing head elements for heaters, a piece of sheet metal (1) is deep drawn and cut along the edge of an open side to obtain a hollow body (8) with larger and narrower sides (4,5, 14m15). An aperture (12) is m...  
WO/2002/099193A1
Excellent total heat exchange element−use paper excellent in heat conductivity, moisture permeability and gas shielding property, and free from mixing of supply air with exhaust air, and total heat exchange element. Total heat exchange...  
WO/2002/099352A1
Oxidation protection of a titanium heat exchanger is provided by a titanium aluminide or solgel coating. The coating protects bare titanium and brazed surfaces of the heat exchanger.  
WO/2002/098600A1
An iron based brazing material for joining objects by brazing represents an alloy, which apart from iron contains 0-40 % Cr, preferably 9-30 % Cr, 0-16 % Mn, preferably 0-8 % Mn, and even more preferably 0-5 % Mn, 0-25% Ni, 0-1 % N and m...  
WO/2002/095305A1
Method and apparatus for cooling perishable goods in a compartment (18). The apparatus comprises a cooling arrangement and a length of plastic piping (34) associated with the cooling arrangement. The length of plastic piping is intended ...  
WO/2002/092928A1
A hexagon building structure offset layering system uses hexagon structures assembled in an offset layering architecture to construct building walls, floors, roofs, and other structures. Hexagon building structures (7) include interior p...  
WO/2002/090858A1
A heat exchanger core is formed from a strip (10) of synthetic resin molded into multiple panels (14, 16, 18, 20), which are accordion folded. The heat exchanger core perform counterflow heat transfer in which sides (22, 24) of each pane...  
WO/2002/088614A1
An overmolding insert (10) includes a base (30) having at least one opening (40) in a first surface, the opening (40) communicating with a second surface opposite the first surface, at least one hollow projection (20) extending from the ...  
WO/2002/086175A1
A corrosion resistant aluminum alloy has controlled amounts of iron, manganese, chromium, and titanium along with levels of copper, silicon, nickel, and no more than impurity levels of zinc. The alloy chemistry is tailored such that the ...  
WO/2002/086172A1
A method for producing a stainless steel with improved corrosion resistance includes homogenizing at least a portion of an article of a stainless steel including chromium, nickel, and molybdenum and having a PRE¿N? of at least 50, as ca...  
WO/2002/084194A2
Improved plastic heat exchanger production systems are described. The production systems are arranged to extrude plastic tubing (115), cut the tubing into segments of desired length and convey the tubing to a plurality of aligned tube in...  
WO/2002/081187A2
A process is presented for forming an anisotropic graphite article, comprising forming a laminate comprising a plurality of flexible graphite sheets which comprise graphene layers; and directionally aligning the graphene layers of the la...  
WO/2002/081190A1
The invention presented is a graphite article having predetermined anisotropic characteristics, as well as a process for preparing the article. More particularly, the article is prepared by a process involving determining the desired ani...  
WO/2002/077307A1
There is disclosed a DC cast alloy of composition (in wt%): Fe 0.8-1.5 Si 0.7-0.95 Mn 0.2-0.5 Zn 0.2-0.8 Mg up to 0.2 Cu up to 0.2 Ti $m(f)0.1 B $m(f)0.01 C $m(f)0.01 Unavoidable impurities up to 0.05 each, 0.15 total AI balance. Also di...  
WO/2002/077556A1
The invention concerns a heat exchanger module comprising a first heat exchanger (12) whereof the collecting boxes 18, 20) are made of moulded plastic material and comprise a receiving lug (32) moulded in one single piece for receiving o...  
WO2002029347A3
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/2002/076163A1
A radiating method using radiating fins, comprising the steps of stacking a coated metal layer (3) of a metallic material with an ionization tendency larger than that of silver on the surface of a radiating fin body (2) by plating, and r...  
WO/2002/074715A1
The invention relates to a ceramic green body consisting of at least two ceramic bodies that are bonded together. The invention is characterised in that the green body is produced using an adhesive tape that consists of an adhesive film ...  
WO/2002/074512A1
A method and apparatus for ensuring uniform temperature regulation of a mold cavity (90) during a mold process is disclosed. An anisotropic diffuser member(s) (100) is/are utilized for rapid providing heat transfer in preferred direction...  
WO2002061360A3
This invention is a process for making improved micro-multiport tubing for use in heat exchangers. A multivoid heat exchanger tube is extruded from aluminum alloy billet. The alloy is a composition of cooperative elements which act with ...  
WO/2002/070189A3
The present invention provides an aluminum alloy brazing sheet material, particularly suitable for charge air cooler applications, comprising a core alloy and a clad brazing alloy, wherein the core alloy of said material comprises (in we...  
WO/2002/070189A2
The present invention provides an aluminum alloy brazing sheet material, particularly suitable for charge air cooler applications, comprising a core alloy and a clad brazing alloy, wherein the core alloy of said material comprises (in we...  
WO2002045810A3
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/2002/061360A2
This invention is a process for making improved micro-multiport tubing for use in heat exchangers. A multivoid heat exchanger tube is extruded from aluminum alloy billet. The alloy is a composition of cooperative elements which act with ...  
WO/2002/059536A1
A vessel for quenching gases having a temperature in excess of 1100°C by contact with an aqueous corrosive liquid (30) comprising: an upper vessel wall portion (22) lined with a hot face material capable of withstanding hot dry gas at t...  
WO2000072787A9
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/2002/057035A1
The present invention relates to short metal fibers. A set of short metal fibers , with an equivalent diameter ranging from 1 to 150$(m)m, comprises entangled and curved fibers. At least 10 % of the short metal fibers are entangled, wher...  
WO/2002/055256A1
The present invention is directed to a brazing sheet comprising an aluminum 3xxx series core alloy, wherein at least one side thereof is provided with an aluminum clad material comprising by weight 0.7-0 % Mn and 0.7-3.0 % Zn, wherein th...  
WO/2002/053318A1
A plate type heat exchanger wherein contacting portions of laminated plural plates and fins or contacting portions of laminated plural plates are brazed to form a heat exchange area, characterized in that at least the surface of a plate ...  
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...  

Matches 701 - 750 out of 6,992