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Matches 651 - 700 out of 3,986

Document Document Title
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...  
WO/2000/053988
A method of making an evaporator and the resultant evaporator. The resultant evaporator comprises a continuous serpentine tube having an inlet and an outlet. The serpentine tube includes at least one column of parallel tube runs. Each tu...  
WO/2000/053992
Heat exchangers are provided comprising plates of tubes (11) wherein the tubes (12, 13, 14, 15) are constrained supported and bonded in a parallel, essentially flat manner using a filament, thread, yarn or like material applied to the tu...  
WO/2000/051534
A heat exchanger (18) to remove heat from coolant in a closed circuit cooling catheter (12) includes two heat exchange stages. Each stage includes a heat exchange element (40), such as a group of hollow fibers (42), and a TEC array (38) ...  
WO/2000/049356
The lower, that means in high reduced, heat exchanger according to the invention is composed from a system of cyclones for preheating and following separation of powdered raw material before its next thermal processing, where the exchang...  
WO/2000/049191
A heat resistant austenitic stainless steel with high strength at elevated temperatures, good steam oxidation resistance, good fire side corrosion resistance, and a sufficient structural stability, suitable for use in boilers operating a...  
WO/2000/047664
The invention relates to a heat transfer element made of a polymer matrix having a fibrous material interspersed therein, said heat transfer element comprising a fluoropolymer at least on an outer surface thereof, the interspersion of th...  
WO/2000/042958
The present invention provides medical articles having a fluid control film component which comprise a sheet having microchannels that permit directional flow of a liquid. Articles incorporating the fluid control film include: wound dres...  
WO/2000/044212
The present invention is directed to a carbon/carbon cooling system consisting of a carbon/carbon heat absorption plate for absorbing heat, a heater spreader plate preferably also made from carbon/carbon for dissipating heat, and a heat ...  
WO/2000/043722
A heat exchanger (51) comprising plates of thermoplastic tubes (56, 61) arranged in a way which minimizes the thermal resistance at the outer surface of the tubes (56, 61) preferably to not more than 5 times the resistance to heat transf...  
WO/2000/042294
A system for changing the temperature of a working fluid, including ammonia, includes a working fluid source and a steel tube (150', 160'). The working fluid source is configured to direct a flow of the working fluid. The working fluid f...  
WO/2000/039517
The invention concerns a heat exchanger (2) with flexible tubes (20), particularly for a motor vehicle cooling installation. The tubes (20), for example made of a plastic material, are designed to carry a heat-exchanging fluid capable of...  
WO/2000/038817
An integrated blood pump/oxygenator (80) having a rotating hollow fiber bundle assembly (81) that both oxygenates, and pumps blood is provided that includes a plurality of partitions (82) (84) (85) disposed within or about the fiber bund...  
WO/2000/038818
An integrated blood pump (110), oxygenator, and heat exchanger is provided having a rotating hollow fiber bundle (115) assembly. A plurality of vanes arranged along a central shaft (124) of the device increase pressure near the center of...  
WO/2000/033009
The invention concerns a method for assembling a collector plate (18) and a collector box (38) of a heat exchanger, in particular for a motor vehicle, which consists in: pressing on the collector box (38) to compress at least partly a se...  
WO/2000/031485
A counter-flow heat exchanger (10) with integral manifolds and passage which includes a plurality of loops (5aa-5af) with interiorareas interposed between a plurality of plates (1a-1d), the loops being regularly spaced to form loop colum...  
WO/2000/029353
A dispersion is made up of water refractory particles and material for forming pores and a polymeric dispersion. A water sensitive destabilising agent is added to increase the viscosity of the mix and cause it to solidify to form a green...  
WO/2000/028202
The invention concerns a heat exchanger comprising an intermediate part (14) made of refractory composite material, for instance of C/C composite, wherein are formed ducts for fluid (16) circulation, and which is interposed between a par...  
WO/2000/019163
The invention concerns a heat exchanger, in particular for a motor vehicle, comprising an array (10) of tubes (12) and fins (14), whereof the ends (16) of the tubes (16) are inserted in holes (22) of a collector plate (18). The latter is...  
WO/2000/017409
A corrosion protective sacrificial aluminum alloy for a heat exchanger which contains more than 4.0 wt.% and up to 15.0 wt.% of Zn, 0.1 to 3 wt.% of Fe and 0.2 to 3 wt.% of Ni, the residue of the alloy being aluminum and obligatory impur...  
WO/2000/005426
An improved aluminum alloy fin stock is described having both a high strength and a high thermal conductivity. The fin stock contains 1.2 - 1.8 % Fe, 0.7 - 0.95 % Si, 0.3 - 0.5 % Mn, and the balance Al, and is produced by continuously st...  
WO/1999/066087
A seamless copper alloy tube which is mainly used as a heat transfer tube of a heat exchanger, particularly a seamless copper alloy tube which can be used as a heat transfer tube of a heat exchanger using a HFC type chlorofluorocarbon as...  
WO/1999/065542
An active fluid transport device (10, 40, 54, 60) that includes a layer (12) of polymeric material. The layer (12) has a structured surface (13) that includes a plurality of substantially discrete flow channels (16). The flow channels (1...  
WO/1999/066267
A water jacket assembly for an instantaneous gas fired water heater, the assembly including pressed profiled plates made of copper or copper coated steel, one plate being the inverted image of the other, said plates being placed together...  

Matches 651 - 700 out of 3,986