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Patent Searching and Data


Matches 451 - 500 out of 6,954

Document Document Title
WO/2006/112042A1
This invention provides a method for removal of bacteria and cleaning for a cooling tower and a circulating water conduit in the cooling tower, which, without stopping a cooling tower, can separate sludge and scale and can dissolve rust ...  
WO/2006/108431A1
Heat exchanger comprising an extruded aluminium or an aluminium alloy product (1) provided with a number of individual and parallel flow channels, comprising a first set of channels (2) for a first fluidum and a second set of channels (3...  
WO/2006/105789A1
When, according to the invention, a scraper blade (11) is made for a heat exchanger by simple cutting of a piece of hard-rolled stainless band steel and the processing pipe (2) is simultaneously made of stainless steel, relatively limite...  
WO2005091875A3
A heat exchange apparatus including a housing, a first array of fluid conduits (32) provided within the housing, and a second array of fluid conduits (42) provided within the housing. The first and second arrays (32, 42) of fluid conduit...  
WO2006050886A3
The invention relates to a heat exchanger for a transformer for a transformer comprising a heat exchanger medium, which can be introduced into a heat exchanging element (16) via a feed element (12), and can be evacuated from the heat exc...  
WO/2006/091173A1
A heat exchanger (11) includes a heat-exchanger housing (VH) having an upper delimiting surface (12) and a lower delimiting surface (13) and provided with a secondary medium inlet (16) and a secondary medium outlet (17), and a heat excha...  
WO/2006/088233A1
In some embodiments of the invention, a heat exchanger member high in corrosion resistance and excellent in brazing performance can be stably produced at low cost. A production method of a heat exchanger member 2 to be brazed comprises t...  
WO/2006/088406A1
The present invention relates to an air cooler. The air cooler comprises at least one tubular element (5) with an inside surface (9) which defines a passage (10) for air which is to be cooled in the air cooler, and at least one heat-cond...  
WO2006024971A3
The invention refers to a method useful for obtaining junctions having high qualities of mechanical resistance and capabilities of heat conduction between materials with different physical properties, and in particular ceramic/metal junc...  
WO/2006/063759A1
A device for exchanging heat between a gas containing acid and a heat-exchange medium, comprising at least one flow channel, which is essentially made of aluminium and/or an aluminium alloy, for the gas containing acid.  
WO/2006/053937A1
The invention discloses an arrangement for arranging gas cooling for a heated component by means of a substance flow so that the substance flow is dried before it is directed to the heated component, the arrangement for arranging the dry...  
WO2006018251A3
The invention relates to a tube which is particularly well adapted to the special requirements for use in fields such as hydropyrolysis. The inventive tube comprises a first partial tube and a second partial tube. One partial tube is arr...  
WO/2006/050886A2
The invention relates to a heat exchanger for a transformer for a transformer comprising a heat exchanger medium, which can be introduced into a heat exchanging element (16) via a feed element (12), and can be evacuated from the heat exc...  
WO/2006/045129A1
Disclosed is a heat exchanger for fluids, particularly hydraulic oil, comprising a housing (1) in which fluid ducts (4) and coolant ducts (5) alternate and which is equipped with an inlet (8) for hot fluid, an outlet for cooled fluid as ...  
WO2006024971A8
The invention refers to a method useful for obtaining junctions having high qualities of mechanical resistance and capabilities of heat conduction between materials with different physical properties, and in particular ceramic/metal junc...  
WO/2006/037018A1
A method of cleaning a heat transfer element within a boiler furnace is provided. The method includes the steps of allowing a furnace to operate and deposit ash on a heat transfer element, determining an efficiency rate for at least one ...  
WO/2006/033450A1
A silica fouling inhibitor which comprises either a copolymer having (meth)acrylic acid units and monomer units having a sulfo group, the proportion of the monomer units having a sulfo group exceeding 10 mol%, or a copolymer having carbo...  
WO/2006/029616A1
The invention relates to heat transfer walls with heat transfers improved on the fluid side. The improvements are achieved with multifunctionally custom-made nanostructured film coatings, which are adapted to the functional needs of the ...  
WO/2006/027825A1
A cooling water circulation system capable of suppressing adhesion of microorganisms or scale while considering the environment, and a method for removing scale therefrom. An electrolytic unit (10) is provided in a cooling water circulat...  
WO/2006/024971A2
The invention refers to a method useful for obtaining junctions having high qualities of mechanical resistance and capabilities of heat conduction between materials with different physical properties, and in particular ceramic/metal junc...  
WO/2006/020381A1
A part of equipment includes a fluid conducting first region including a corrosion resistant first material, and a fluid conducting second region including a second material. The first region and the second region are either directly or ...  
WO/2006/018251A2
The invention relates to a tube which is particularly well adapted to the special requirements for use in fields such as hydropyrolysis. The inventive tube comprises a first partial tube and a second partial tube. One partial tube is arr...  
WO/2006/011653A1
In a heat exchanger having a core portion in which aluminum flat tubes 10 and aluminum fins 20 are disposed alternatively and brazed with each other, each fin having one side portion located at one side of the tube and the other side por...  
WO/2006/010854A1
The invention concerns a heat-exchanging device comprising: at least one heat exchanging wall (6) between the refrigerant (3) and the fluid to be cooled (4) including on one side, a so-called hot surface (7) in contact with the fluid to ...  
WO/2006/009459A1
The present invention relates to a method and equipment for recovering heat from exhaust gas removed from an industrial process, such as an electrolysis process for the production of aluminium. Heat is recovered by means of an extraction...  
WO2004076857A3
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/2005/124254A1
The exhaust gases circulate inside an array of tubes (2) cooled by a refrigerating liquid. The efficient length of the tube array (2) is determined on the basis of the efficient cross-section S of gas passage in the tube array (2) such t...  
WO2005045954A3
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/2005/116296A1
With respect to open circulatory cooling water systems, the metal corrosion and scale fault can be simultaneously prevented. There is provided a method of treating cooling water, comprising adding a calcium carbonate precipitation inhibi...  
WO/2005/114020A1
An austenitic Ni-Cr-Fe alloy is provided as an exterior tube material for improved cracking and corrosion resistance of composite tubes used to construct the lower furnace section of kraft recovery boilers. The alloy consists of essentia...  
WO/2005/108894A1
A coolant liner for a carbonaceous fuel (coal or petcoke) gasification vessel (18) including a ceramic composite panel and a method of cooling a vessel. The panel includes at least two layers of woven yarns of fibrous material and walls ...  
WO/2005/108863A1
A feedwater heater (14) for an HRSG (A) is provided with a monitoring unit (B) for detecting the presence of condensation in the feedwater heater. The monitoring unit includes a dielectric band (50) around one of the tubes (26) of the fe...  
WO/2005/106374A1
The present invention provides a heat transfer tube constructed of a tin brass alloy, which results in a heat transfer tube suitable for ACR systems that is superior in resistance to formicary corrosion.  
WO/2005/106373A1
The ball trap (2) of the present invention is configured for connection in a pipeline such that the main flow path of the fluid in the pipeline passes through the ball trap (2). The ball trap (2) includes a sieve conduit (20) with a safe...  
WO/2005/098341A1
The invention relates to a method and a self-purifying filter unit, which can be build into heat exchangers such as plate heat exchangers. The self-cleaning effect is achieved by the use of tilted scraping elements, which scrape off the ...  
WO/2005/095883A2
An apparatus tor treating highly corrosive agents comprises a tube bundle (14) heat exchanger (10) , structured to carry out a heat exchange between two fluids one of which is highly corrosive and flowing inside of said tube bundle (14) ...  
WO/2005/095883A3
An apparatus tor treating highly corrosive agents comprises a tube bundle (14) heat exchanger (10) , structured to carry out a heat exchange between two fluids one of which is highly corrosive and flowing inside of said tube bundle (14) ...  
WO/2005/091875A2
A heat exchange apparatus including a housing, a first array of fluid conduits (32) provided within the housing, and a second array of fluid conduits (42) provided within the housing. The first and second arrays (32, 42) of fluid conduit...  
WO/2005/089960A1
The invention relates to a method for generation of corrosion-resistant and functional surfaces on metallic workpieces, whereby several layers are applied to the workpiece and at least one layer is a corrosion-resistant layer. The layers...  
WO/2005/090893A1
A method for manufacturing a tube bundle heat exchanger (28), comprising: - providing bimetallic tubes (28) comprising a steel outer layer (36) and a zirconium inner layer (38), tying the opposite ends (29) of each of the tubes (28) in r...  
WO/2005/087426A1
The invention relates to a method for producing a heat exchanger partition (1) between a heating space and a heat exchanging medium, particularly for installing in the heating chambers of refuse incineration plants. The heat exchanger pa...  
WO2005065257A3
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/2005/078372A1
A method for manufacturing an aluminum heat exchanger includes the steps of: obtaining a heat exchanger tube 2 by forming a Zn thermally sprayed layer on a surface of an aluminum flat tube core so as to adjust Zn adhesion amount to 1 to ...  
WO/2005/078151A1
An aluminum flat tube core is prepared, and a sprayed layer 20 is formed on a surface of the tube core by thermally spraying alloy containing Cu (including its alloy) and Zn (including its alloy), or an alloy containing Cu and Zn. With t...  
WO/2005/073531A1
The disclosure relates to a well cooler (3) for cooling a cooling medium of a driving unit on a ship (1), such as a marine motor, by means of outboard water (8), which well cooler (3) can be placed in a well space (2) present in the (1),...  
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...  

Matches 451 - 500 out of 6,954