| Patents for F28F 19 - Preventing the formation of deposits or corrosion, e.g. by using filters (4,908) |
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| 02/26/2003 | EP1087850B1 Bimetallic corrugated tube and process for its manufacturing |
| 02/20/2003 | WO2003014627A1 Passive back-flushing thermal energy system |
| 02/20/2003 | WO2003014418A2 Method for protecting against corrosion and scale deposit and for restoring tubes of heat-exchanging equipment and device for carrying out said method |
| 02/20/2003 | WO2003013847A1 Flat metal product, especially for use as wall for a heat exchanger, and heat exchanger having a double wall from copper and titanium |
| 02/20/2003 | US20030034149 Passive back-flushing thermal energy system |
| 02/19/2003 | EP1208344B1 Heating element for a regenerative heat exchanger and method for producing a heating element |
| 02/19/2003 | EP0894230B1 Ice-making machine |
| 02/19/2003 | CN1398223A Improved electrical conductivity and high strength aluminium alloy composite material and methods of mfg. and use |
| 02/13/2003 | WO2003012155A1 Material being resistant to chloride-containing molten salt corrosion, steel pipe for heat exchanger coated with the same, and method for production thereof |
| 02/13/2003 | US20030032705 Ethylene terpolymer adhesive for condensing furnace heat exchanger laminate material |
| 02/13/2003 | US20030029678 Reduction of oil entrapment in heat exchanger tubing |
| 02/13/2003 | US20030029606 Method of making a condensing heat exchanger by direct extrusion coating of a film |
| 02/13/2003 | US20030029604 Filter-heat exchanger |
| 02/13/2003 | US20030029561 Elastomer adhesive for condensing furnace heat exchanger laminate material |
| 02/12/2003 | EP1283254A1 Hydrocarbon cracking process in which a protective layer for a steel portion of the reactor is used |
| 02/12/2003 | EP1282805A1 Apparatus and method for quenching a hot gas |
| 02/12/2003 | CN1396418A 热交换器 Heat exchanger |
| 02/11/2003 | CA2056031C Corrosion-resistant clad material made of aluminum alloys |
| 02/06/2003 | WO2003010481A1 Exhaust gas heat exchanger |
| 02/05/2003 | CN2534526Y Solar water heater with enamel shell |
| 02/04/2003 | US6513581 Heat exchanger with a reduced tendency to produce deposits and method for producing same |
| 01/30/2003 | US20030022008 Cooling plate and production method therefor |
| 01/22/2003 | EP1278030A2 Heat exchanger |
| 01/22/2003 | EP1133585B1 Corrosion inhibitors and synergistic inhibitor combinations for the protection of light metals in heat-transfer fluids and engine coolants |
| 01/22/2003 | CN2532444Y Composite radiator |
| 01/21/2003 | US6509103 Electroless deposition of metal and optionally polymer layer such as copper or nickel and polytetrafluoroethylene; homo-and copolymers of ethylene with low fisheye count; molding materials; films, bags |
| 01/16/2003 | WO2003004422A1 Heating, ventilation or air conditioning water purifiers |
| 01/15/2003 | EP1206413B1 System and method for treating water circulating in open-circuit cooling systems |
| 01/08/2003 | EP1272686A2 Method for coating apparatuses and parts of apparatuses for the construction of chemical installations |
| 01/07/2003 | US6503400 An anti-calcium phosphate-scaling agent consists of polyaspartic acid, and an anionic carboxylic acid polymer, solution is free of phosphonate oligomer |
| 01/02/2003 | EP1268190A2 Improved electrical conductivity and high strength aluminium alloy composite material and methods of manufacturing and use |
| 01/02/2003 | EP1267617A2 Fungicidal method |
| 01/02/2003 | EP1183097B1 Gas phase olefin polymerisation process and apparatus |
| 01/01/2003 | CN2529190Y Compound radiator |
| 12/31/2002 | US6500490 Hydrophilic zeolite coating |
| 12/27/2002 | WO2002103072A1 Metal material having good resistance to metal dusting |
| 12/25/2002 | CN2527948Y Enamel glass U-bend heat exchanger |
| 12/19/2002 | WO2002101314A1 Plate-type heat exchanger with anodic corrosion protection |
| 12/19/2002 | WO2002101106A1 Method for the protection against corrosion of a steel part made of austenitic or semi-austenitic steel during the production of sulfuric acid |
| 12/19/2002 | WO2002083289A3 Conrrolled realease cooling additive composition |
| 12/19/2002 | DE10128774A1 Heat exchanger for the water cooling of hot sulfuric acid has an electrode system to protect the metallic housing from corrosion |
| 12/12/2002 | WO2002099352A1 Titanium-based heat exchangers and methods of manufacture |
| 12/12/2002 | DE10128032A1 Process for protecting steel part of apparatus against corrosion comprises using anodic protection, in which an anode, cathode and reference electrode are connected together |
| 12/11/2002 | EP1265048A1 Condenser |
| 12/11/2002 | EP1015837B1 Support plate for tube heat exchangers and a tube heat exchanger |
| 12/10/2002 | US6490985 Boiler |
| 12/05/2002 | WO2002097343A1 Cooling system having no cooling tower and being capable of purifying cooling water by oxidation/reduction method |
| 12/05/2002 | US20020179297 Heat exchanger |
| 11/27/2002 | CN1381706A Nano anticrossion technology for heat radiator by spraying on its inner surface |
| 11/21/2002 | WO2002092198A1 Agents for reducing atmospheric oxidising pollutants |
| 11/21/2002 | WO2002092194A2 Compositions for reducing atmospheric oxidising pollutants |
| 11/21/2002 | US20020170704 Installation for recovering debris stopped by a filter at the inlet of a heat exchanger |
| 11/21/2002 | DE10122329A1 Wärmetauscher-Vorrichtung mit einer oberflächenbeschichteten Wand, die Medium 1 von Medium 2 trennt Separating heat exchanger apparatus having a surface-coated wall, the medium 1 of medium 2 |
| 11/21/2002 | CA2445778A1 Agents for reducing atmospheric oxidising pollutants |
| 11/21/2002 | CA2444019A1 Compositions for reducing atmospheric oxidising pollutants |
| 11/14/2002 | WO2002090859A1 Heat-exchanging device comprising a surface-coated wall separating medium 1 from medium 2 |
| 11/13/2002 | EP1256773A2 Device for disposing of debris filtered at the entrance of a heat exchanger |
| 11/12/2002 | US6478078 Heat exchanger for cooling circulating water of fuel cells & process for producing same |
| 11/12/2002 | US6477846 Bimetallic tube in a heat exchanger of an ice making machine |
| 11/07/2002 | WO2002088615A1 A lining device for a plate heat exchanger |
| 11/06/2002 | EP1144724B1 Heat exchanger with a reduced tendency to produce deposits and method for producing same |
| 11/06/2002 | EP1093505A4 Improved delayed coker unit furnace |
| 11/06/2002 | CN1377993A Spiral plate type cooler for anode protection |
| 10/30/2002 | CN1376533A Filter device and back flushing method of filter device filter and power apparatus |
| 10/24/2002 | WO2002083289A2 Conrrolled realease cooling additive composition |
| 10/24/2002 | US20020153505 Controlled release cooling additive composition |
| 10/24/2002 | DE10119348A1 Verfahren zum Herstellen eines Heizkörpers und Heizkörper A method of manufacturing a radiator and radiator |
| 10/23/2002 | EP1251192A2 Manufacture process for heating element |
| 10/23/2002 | CN1093246C Adsorption refrigerator and production method thereof |
| 10/17/2002 | US20020148599 Heat exchanger suitable for use as a charge air cooler |
| 10/15/2002 | US6465113 Aluminum alloy brazing sheet for a heat exchanger |
| 10/15/2002 | US6464949 Steam cracking installation with means for protection against erosion |
| 10/10/2002 | US20020146576 Using mono- and bifunctional (per)fluoropolyethers for treating metal substrates and alloys to confer anticorrosive properties |
| 10/10/2002 | DE10210835A1 Air or coolant supply unit, used in e.g. combustion engines, comprises a thermoplastic component having a coating over part of its surface |
| 10/10/2002 | DE10115379A1 Recovery of waste heat, from boiler in gasification plant, involves addition of dust to improve heat transfer |
| 10/08/2002 | US6460353 Method and apparatus for improved aircraft environmental control system utilizing parallel heat exchanger arrays |
| 10/03/2002 | US20020139738 Filtering apparatus, back wash method therefor, filtering device and power plant |
| 10/03/2002 | US20020139521 Aluminum based collared header plate for a heat exchanger, especially for a motor vehicle |
| 10/03/2002 | US20020139519 Heat exchangers and methods for manufacturing such heat exchangers |
| 10/02/2002 | EP1245622A1 Hydrophilic modification method and heat exchanger treated thereby |
| 10/02/2002 | EP1245417A2 Heat exchanger, more particularly supercharge air cooler |
| 10/02/2002 | CN2514298Y Special far-infrared high-radiation energy-saving scale-proof pipe for boiler |
| 10/01/2002 | US6457513 Segmented flow device |
| 09/26/2002 | WO2002074458A1 Scraper |
| 09/26/2002 | WO2000040774A3 Method for coating apparatuses and parts of apparatuses used in chemical manufacturing |
| 09/26/2002 | EP1144723A3 Method for coating apparatuses and parts of apparatuses used in chemical manufacturing |
| 09/25/2002 | CN2513068Y Pipe type heat transfer element |
| 09/25/2002 | CN1371465A Heating element for regeneration heat exchanger and method for producing heating element |
| 09/18/2002 | EP1240470A1 Composite material |
| 09/18/2002 | EP0980504B1 Radiator of a motor vehicle with a protection device against projected particles |
| 09/18/2002 | CN1369664A Sleeve tube for automatic crystal dissolving |
| 09/12/2002 | DE10109138A1 Bauteile für den Kesselbereich von Kraftwerken oder Müllverbrennungsanlagen Parts for the boiler area of power plants or waste incineration plants |
| 09/06/2002 | WO2002068863A2 Structural components for the boiler zone of power plants or refuse incineration plants |
| 09/05/2002 | US20020121103 Method and apparatus for improved aircraft environmental control system utilizing parallel heat exchanger arrays |
| 09/04/2002 | EP1235623A1 Filter membrane module comprising an integrated heat exchanger |
| 09/03/2002 | US6442950 Cooling system of chamber with removable liner |
| 08/29/2002 | US20020120000 Microbiological control in aqueous systems |
| 08/22/2002 | US20020115799 Phosphate stabilizing compositions |
| 08/21/2002 | EP1233245A2 Heat exchangers and methods for manufacturing such heat exchangers |
| 08/21/2002 | EP1233159A1 Cooling apparatus for a ships motor |