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Patent Searching and Data


Matches 701 - 750 out of 6,879

Document Document Title
WO/2001/013057A1
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/2001/011302A1
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/2001/007858A1
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/2001/006027A1
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/2001/002120A1
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/2001/000913A1
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/2001/000391A1
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/2000/079199A1
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/2000/079206A1
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/2000/079198A1
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/2000/075579A1
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/2000/073529A1
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/2000/072787A1
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/2000/053991A1
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/2000/053988A1
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/2000/053992A1
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/2000/051534A1
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/2000/049356A2
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/2000/049191A1
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/2000/047664A1
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/2000/042958A1
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/2000/044212A1
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/2000/043722A1
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/2000/042294A1
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/2000/039517A1
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/2000/038817A1
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/2000/038818A1
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/2000/033009A1
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/2000/031485A1
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/2000/029353A2
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/2000/028202A1
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/2000/019163A1
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/2000/017409A1
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/2000/005426A1
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/1999/066087A1
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/1999/065542A1
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/1999/066267A1
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...  
WO/1999/066282A1
A heat exchanger (10) utilizing active fluid transport of a heat transfer fluid has multiple discrete flow passages (16) provided by a simple but versatile construction. The microstructured channels (16) are replicated onto a film layer ...  
WO/1999/062654A1
The invention concerns a corrugated tube (1) characterised in that it provides an outer surface (3) comprised of a material withstanding to an acid environment and an inner surface (2) comprised of a material withstanding to the water. T...  
WO/1999/059832A1
A vehicle air conditioning system, wherein, since a resin case (6) housing an evaporator (3) therein is formed of a synthetic resin material added with an inorganic antibacterial agent, a sustained antibacterial effect can be ensured wit...  
WO/1999/060323A1
An aluminum alloy composition consists essentially of controlled amounts of iron, silicon, copper, manganese, magnesium, titanium, zinc, zirconium and free machining elements with the balance being aluminum and incidental impurities. The...  
WO/1999/049267A1
In a cooling apparatus for cooling air, a metal with high heat conductivity, such as copper or aluminum, has generally been used as the material of a heat exchanger with a view to facilitating heat absorption by the refrigerant. However,...  
WO/1999/032837A1
Process components (12), containers (15, 11), and pipes are provided that are constructed from ultra-high strengh, low alloy steels containing less than 9 wt.% mickel and having tensile strengths greater than 830 MPa (120 ksi) and DBTTs ...  
WO/1999/031452A1
A counterflow evaporator (45) for refrigerants, in particular for zeotropic refrigerants, where elongated inner members (10) are inserted in the elongated tubular members (30) of the evaporator (45) to form an annular passage (29) throug...  
WO/1999/028560A1
A mat for use in a system for and a method of thawing ground. In one embodiment, the invention provides a thaw mat (124) having a flexible heating fluid conduit (132) held in a prearranged configuration and having a lower surface oriente...  
WO/1999/021679A1
The invention relates to a flux-free hard solder paste, consisting of a fine solder with a copper-phosphor alloy base and a working temperature of not more than 700 °C, and a thermoplastic organic binder system. Said binder system consi...  
WO/1999/019908A1
A thermal conductive unit (TCU), in which a container section (C) composed of a flexible sheet having a predetermined thickness (Ts) accommodates a thermal conductive member (1, GS, GB) composed of a good thermal conductive material adap...  
WO/1999/019270A1
The invention provides a method for producing carbon/carbon composite honeycomb structures which have not only the mechanical properties associated with carbon/carbon materials but high thermal conductivities ($m(g)200 w/m-k) as well. A ...  
WO/1999/017070A1
The invention concerns a plate of an array of heat transfer plates (1), comprising a central part provided with undulations (11) and edges with smooth surface, characterised in that it is formed by at least two metal plate portions (12; ...  
WO/1999/015848A1
The heat exchanger is formed of a polymeric composition. It includes at least two passageways and a heat exchange barrier (18) between them which permits heat transfer between the fluids while preventing mass transfer. It includes an inl...  

Matches 701 - 750 out of 6,879