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Patent Searching and Data


Matches 501 - 550 out of 6,972

Document Document Title
WO2004071139A3
A liquid cooling system utilizing minimal size and volume enclosures, air pockets, compressible objects, and flexible objects is provided to protect against expansion of water-based solutions when frozen. In such a system, pipes, pumps, ...  
WO2005052489A3
The invention relates to a heat exchanger, particularly an evaporator for air conditioners in motor vehicles, having a number of heat transfer surfaces made of metal, in particular, aluminum or aluminum compounds. The aim of the inventio...  
WO/2005/065257A2
A power plant (10) includes at least one fuel cell (12), a coolant loop (18) including a freeze tolerant accumulator (22) for storing and separating a water immiscible fluid and water coolant, a direct contact heat exchanger (56) for mix...  
WO/2005/066570A1
The present invention is directed to a method for manufacturing a heat exchanger in which a Zn thermally sprayed layer is formed on a surface of an aluminum flat tube 2 and then the Zn thermally sprayed tube is combined with an aluminum ...  
WO/2005/066569A1
A technique is disclosed for evaluating and monitoring performance of a heat exchanger system (10). Operating parameters of the system (10) are monitored and fouling factors for heat transfer surfaces 38,40 of the exchanger (10) are dete...  
WO2005001368A3
A corrosion-resistant alloy metal tube sheet used to construct a shell and tube heat exchanger (50) for cooling fluids with sea water passing through corrosion- resistant alloy tubes (25) contained in a horizontal carbon steel outer shel...  
WO/2005/052489A2
The invention relates to a heat exchanger, particularly an evaporator for air conditioners in motor vehicles, having a number of heat transfer surfaces made of metal, in particular, aluminum or aluminum compounds. The aim of the inventio...  
WO2004087338A3
The invention relates to a heat exchanger provided with a hydrophilic surface coating (12) comprising a gel produced by a sol-gel method.  
WO/2005/052993A2
A magnetically aligned scraped-surface heat exchanger and method are provided. A stator includes electromagnetic elements, such as solenoids. A rotor, attached to a shaft of the heat exchanger, rotates within the stator. Sensors detect t...  
WO/2005/045954A2
A freeze tolerant fuel cell power plant (10) includes at least one fuel cell (12), a coolant loop (18) including a freeze tolerant accumulator (22) for storing and separating a water immiscible fluid and water coolant, a direct contact h...  
WO/2005/038271A1
The invention relates in general to surfaces along which media, e.g. gases, liquids or multi-phase mixtures are flowing, especially to a device for transportation of a flowing medium and/or for heat exchange between a flowing medium and ...  
WO2005006395A3
A capillary structure (25) for a heat transfer device, such as a heat pipe (2) is provided having a plurality of particles (27) joined together by a brazing compound (30) such that fillets (33) of the brazing compound are formed between ...  
WO/2005/035239A1
The present invention reduces the production cost of a plate material wherein adhesion between a base and a coating film is improved. Disclosed is a plate material (1) comprising a base (3) and a coating film (5). The base (3) is a plate...  
WO/2005/033606A1
A heat exchanger tube, wherein a brazing filler metal required for brazing the top parts (310) of an inner fin (300) as a flow passage compartment body to the internal surface of a tube body part (200) is not cladded to a first raw mater...  
WO/2005/026640A2
What is disclosed herein deals with low to medium pressure, high temperature, all ceramic, air-to-air, indirect heat exchangers, novel ball joints, high load-bearing ceramic tube sheets, and tube seal extenders for ceramic tubes that are...  
WO/2005/005907A1
An aluminum heat exchanger produced by providing a strip-shaped aluminum material comprising core material (1) having its outer circumferential surface clad with brazing material (2) and having its inner surface side clad with sacrificia...  
WO/2005/006395A2
A capillary structure (25) for a heat transfer device, such as a heat pipe (2) is provided having a plurality of particles (27) joined together by a brazing compound (30) such that fillets (33) of the brazing compound are formed between ...  
WO/2005/005487A1
In a petrochemical plant or polyolefin production plant, a specific nonionic surfactant is added to ingredients consisting mainly of hydrocarbons before the ingredients are introduced into a heat exchanger. Thus, the heat exchanger can b...  
WO2003093738A3
A refrigerated cold beverage merchandiser (10) includes an enclosure defining an insulated, refrigerated display cabinet (25) and a compartment (30) heat insulated therefrom wherein a compressor (40) a condenser (50) and a condenser fan ...  
WO/2005/001368A2
A corrosion-resistant alloy metal tube sheet used to construct a shell and tube heat exchanger (50) for cooling fluids with sea water passing through corrosion- resistant alloy tubes (25) contained in a horizontal carbon steel outer shel...  
WO/2004/113017A1
In the manufacture of a fin and tube heat exchanger coil, a protective coating is applied to selective portions of the tubing in order to prevent corrosion of the fins due to galvanic corrosion and/or to prevent corrosion of the tubing d...  
WO2004090298A3
A coolant subsystem for use in a fuel processor and a method for its operation are disclosed. In accordance with a first aspect, the coolant subsystem is separate from the feed to the processor reactor and is capable of circulating a coo...  
WO/2004/106833A1
The invention relates to an exchanger, advantageously a plate exchanger, comprising counter-current parallel exchange sections (8,9). According to the invention, the exchange section for the water (8) has an essentially constant cross-se...  
WO/2004/102104A1
A method and system for measuring a weight of a deposit that forms on a tube bank independently-suspended by one or more hanger rods (152) within a boiler are characterized by having one or more strain sensors and one or more load sensor...  
WO/2004/099697A1
A flat tube for an aluminum heat exchanger formed by laterally bending and folding an aluminum band-shaped material, in which a sacrificial anode material (2) is applied to the inner surface of a core material (1) and a brazing filler me...  
WO2004042306A3
A method of controlling temperature of a heat source in contact with a heat exchanging surface of a heat exchanger, wherein the heat exchanging surface is substantially aligned along a plane. The method comprises channeling a first tempe...  
WO/2004/094319A1
This invention relates to a method and apparatus for improvement of flow rates and reduction of fouling in process equipment such as for instance heat exchangers (2) where fluids are flowing in single or multiphase. This is obtained by i...  
WO/2004/091846A1
A flat hollow body having a fluid channel inside thereof is made from two plates 2 serving as heat exchanger components, by brazing the plates at the peripheral edge portions thereof. The plate 2 comprises a core layer 21 of aluminum or ...  
WO/2004/090298A2
A coolant subsystem for use in a fuel processor and a method for its operation are disclosed. In accordance with a first aspect, the coolant subsystem is separate from the feed to the processor reactor and is capable of circulating a coo...  
WO/2004/087338A2
The invention relates to a heat exchanger provided with a hydrophilic surface coating (12) comprising a gel produced by a sol-gel method.  
WO/2004/085946A1
The invention relates to a plate heat exchanger for exchanging heat between a first air stream (11, 12) and a second air stream (13, 14) comprising a plurality of plates (1) limiting exchange chambers which are serially arranged in a tra...  
WO2004061998A3
An end unit for a fuel cell stack is described that contains an integrated heat exchanger for superheating the fuel gas before delivery to the stack. Heat is transferred from the hot cathode outlet stream to the cool fuel inlet stream in...  
WO/2004/076955A1
An apparatus for thermally effecting high viscous fluids and comprising of a matching set of frustum shaped heat transmitting bodies (1) and (2) having one or more grooves in the surface (7) whereby one or more strands of scapers are pre...  
WO/2004/076857A2
An electroosmotic pump (22) used in a closed loop cooling system (10). The pump includes a fluid chamber, a pumping element (104), an inlet electrode (1 12A), an outlet electrode (112B), and means for providing electrical voltage to the ...  
WO/2004/071139A2
A liquid cooling system utilizing minimal size and volume enclosures, air pockets, compressible objects, and flexible objects is provided to protect against expansion of water-based solutions when frozen. In such a system, pipes, pumps, ...  
WO2004035358A3
A liquid heating assembly (102) including a heat-conductive displaceable element (250) and a liquid heating enclosure (210, 212) defining a liquid heating volume including a primary liquid (258) heating volume portion and a secondary liq...  
WO/2004/065885A1
In order to diagnose obstructions in channels (8) of a micro heat exchanger (1), at least one temperature sensor (9) is externally placed on the micro heat exchanger (1) and an evaluating device (10) is connected to this sensor. Said eva...  
WO/2004/061998A2
An end unit for a fuel cell stack is described that contains an integrated heat exchanger for superheating the fuel gas before delivery to the stack. Heat is transferred from the hot cathode outlet stream to the cool fuel inlet stream in...  
WO/2004/052509A1
The invention relates to a method for cooling rising vapour (3) in a desorption column (2) by means of a condenser, which is situated at the head of the desorption column, is configured as an indirect heat exchanger and is traversed by a...  
WO/2004/053023A1
The invention relates to a gas cooling device for coke-oven gas containing condensing constituents. Said device comprises a gas conduit (6), through which the coke-oven gas flows, heat exchanger elements in said gas conduit that are trav...  
WO/2004/051174A1
The invention relates to a device for increasing the service life of a tube-bundle heat exchanger in indirectly-heated UHT units for foodstuffs, in particular for milk or milk products, according to the generic part of claim 1. According...  
WO/2004/051159A1
The invention relates to a heat exchanger, preferably a scraped surface heat exchanger, designed to heat or cool viscous or highly viscous material. Said heat exchanger is equipped with a product cylinder (3), which is surrounded by the ...  
WO/2004/048877A1
A curved scraper blade (26) for a scraped-surface heat exchanger (10) pivots about an axis (18) off the centerline of the blade (26). The profile of the blade (26) is chosen to provide a low initial scrape angle and to change gradually i...  
WO/2004/048876A1
A heat exchanger for the air, wherein surface portions A with low heat capacity and surface portions B with low bindingness or adhesiveness with frost or ice are dispersedly arranged on a heat exchange surface part. The surface portions ...  
WO/2004/042306A2
A method of controlling temperature of a heat source in contact with a heat exchanging surface of a heat exchanger, wherein the heat exchanging surface is substantially aligned along a plane. The method comprises channeling a first tempe...  
WO/2004/040038A1
Suppose each of the refrigerant tubes 53 of a heat exchanger has a potential A at a surface layer portion 53a of an outer periphery thereof and a potential B at a core 53b of the tube 53 other than the surface layer portion 53a thereof, ...  
WO/2004/035358A2
A liquid heating assembly (102) including a heat-conductive displaceable element (250) and a liquid heating enclosure (210, 212) defining a liquid heating volume including a primary liquid (258) heating volume portion and a secondary liq...  
WO2002088615A9
The invention refers to a lining device (15) for a plate heat exchanger, a plate heat exchanger, and a method for manufacturing a plate heat exchanger with a package of heat transfer plates and an end plate (5), which has at least one po...  
WO/2004/026768A1
A method and system (10) for utilizing water to transfer heat are provided. In one embodiment, the system (10) includes two water softeners (16) for removing the hardness of the feed water. The water softeners (16) are coupled to a filtr...  
WO2003100337A3
The invention concerns a device for protecting the aluminium walls of a heat exchanger against corrosion by an aggressive environment to which its walls are subjected. The device comprises at least a renewable sacrificial resist (14) con...  

Matches 501 - 550 out of 6,972