Patents
Sitemap › F28 - Heat exchange in general › F28F - Details of heat-exchange or heat-transfer apparatus, of general application › F28F 19 - Preventing the formation of deposits or corrosion, e.g. by using filters
Patents for F28F 19 - Preventing the formation of deposits or corrosion, e.g. by using filters (4,908)
10/2005
10/27/2005US20050236136 Heat recuperator with frost protection
10/26/2005EP1425083B1 Enthalpy exchanger
10/26/2005EP1101071B1 Method for removing ice crystals in a heat exchanger generating a diphasic liquid-solid refrigerant
10/26/2005CN1687686A Intelligent controlled heat exchanger
10/20/2005WO2005098341A1 A method and filter unit for filtering in heat exchangers
10/20/2005US20050230243 Corrosion guard
10/19/2005EP1466135B1 Scraped surface heat exchanger
10/19/2005CN1223791C Boiler
10/13/2005WO2005095883A2 Apparatus for processing highly corrosive agents
10/12/2005CN1681740A Method and system for heat transfer
10/12/2005CN1680769A Lining of water heater with antiscaling performance
10/11/2005US6953083 Condenser
10/06/2005WO2005091875A2 Heat exchanger having plural tubular arrays
10/06/2005US20050218912 Apparatus and process for detecting condensation in a heat exchanger
10/06/2005US20050217839 Integral primary and secondary heat exchanger
10/06/2005DE102005010615A1 Solid particle e.g. soot, deposition preventing method, involves applying additive with silicon dioxide, aluminium oxide and bentonite, in form of hydraulic gels with certain percentage of water, into gas stream
10/06/2005DE102004013306A1 Beschichtungsverfahren Coating process
10/06/2005CA2556973A1 Heat exchanger having plural tubular arrays
10/05/2005CN2731352Y Solar energy water-heater capable of automatic descaling
09/2005
09/29/2005WO2005090893A1 Method for the manufacture of apparatus for the treatment of highly corrosive agents
09/29/2005WO2005089960A1 Coating method
09/29/2005US20050210913 Remedies to prevent cracking in a liquid system
09/28/2005EP1580514A1 Heat exchanger for air and freezer device
09/28/2005EP1420893A4 Device and method for removing build-up on measurement gauges
09/27/2005US6949300 Product and method of brazing using kinetic sprayed coatings
09/22/2005WO2005087426A1 Method for producing a heat exchanger partition with an armor-plating, and a heat exchanger partition
09/22/2005US20050204749 Scraped surface heat exchanger for continuous heating or cooling of viscous masses
09/21/2005EP1577632A1 Apparatus for treating highly corrosive agents
09/21/2005EP1577631A1 Method for the manufacture of apparatus for the treatment of highly corrosive agents
09/21/2005CN1671888A Ceramic coating for a combustion boiler
09/21/2005CN1671626A Treating micro-organisms in water using boron conditioned enzymes
09/20/2005US6945321 Heat exchangers
09/15/2005US20050199379 Core structure of heat exchanger
09/14/2005CN1218883C Phosphate stabilizing compositions
09/13/2005US6942022 Condensation heat-transfer device
09/08/2005US20050194120 Heat exchanger having plural tubular arrays
09/08/2005DE202005001872U1 Scraper used in ice generators and stirring devices and providing the required pressure force via elastomers has an almost rectangular cross-section with only one angled side
09/07/2005EP1570026A1 Cooling device for coke-oven gas
09/07/2005EP1569739A1 Method and device for cooling vapour in a desorption column
09/07/2005EP1381819B1 A lining device for a plate heat exchanger
09/07/2005CN2723947Y Tubular enamel glass heat exchanger
09/07/2005CN1664464A Water heater internal bladder having nano coating
09/01/2005WO2005065257A3 Freeze tolerant fuel cell power plant with a direct contact heat exchanger
08/2005
08/31/2005EP1567818A1 Device for increasing the service life of a tube-bundle heat exchanger in indirectly-heated uht units for foodstuffs
08/31/2005EP1414754A4 Heating, ventilation or air conditioning water purifiers
08/31/2005EP1144934B1 Using a rigid, helical element in connection with a heat exchanger tube
08/31/2005CN2722180Y Porous flat pipe made of aluminium with zinc coated
08/31/2005CN1216811C Methods for preventing scaling inveolving inorganic compositions, and inorganic compositions therefor
08/25/2005WO2005078372A1 Heat exchanger and method for manufacturing the same
08/25/2005WO2005078151A1 Tube for use in heat exchanger, method for manufacturing said tube, and heat exchanger
08/25/2005US20050183845 Remedies to prevent cracking in a liquid system
08/25/2005US20050183445 Remedies to prevent cracking in a liquid system
08/25/2005US20050183444 Remedies to prevent cracking in a liquid system
08/25/2005US20050183443 Remedies to prevent cracking in a liquid system
08/24/2005EP1565694A1 Scraped surface heat exchanger
08/18/2005US20050181138 Method of treating the surface of a brazed evaporator
08/17/2005CN2718500Y Water divisor for calandria heat radiator
08/17/2005CN1654562A Steaming type anti-corrosion anti-scale heat conducting coating on surface of condenser coil pipe
08/11/2005WO2005073531A1 Well cooler
08/11/2005DE102004059963A1 Einfach zusammengesetzter Kühler Simply composite radiator
08/10/2005EP1562015A2 Core structure of heat exchanger
08/10/2005CN2716790Y Pipe type air preheater
08/10/2005CN2716249Y Ultrasonic antiscaling and anti-corrosion device special for central air conditioner
08/10/2005CN1652856A Tube bundle apparatus for processing corrosive fluids
08/03/2005EP1558788A1 Heat exchanger, heat exchanger tube member, heat exchanger fin member and process for fabricating the heat exchanger
08/03/2005CN1650137A Refrigerated merchandiser with foul-resistant condenser
07/2005
07/28/2005WO2005052489A3 Heat exchanger
07/28/2005WO2004071139A3 Remedies to prevent cracking in a liquid system
07/27/2005EP1556262A2 Apparatus and method for cleaning or de-icing vehicle elements
07/27/2005CN1646873A Surface treatment method for plate material, and radiating fin for heat exchanger
07/27/2005CN1646863A Heat recuperator with frost protection
07/26/2005US6920836 Regeneratively cooled synthesis gas generator
07/21/2005WO2005066570A1 Heat exchanger, method for manufacturing the same, and heat exchanging tube
07/21/2005WO2005066569A1 Heat exchanger performance monitoring and analysis method and system
07/21/2005WO2005065257A2 Freeze tolerant fuel cell power plant with a direct contact heat exchanger
07/20/2005EP1554535A1 Heating element
07/20/2005CN2711681Y Corrosion-resisting evaporator for refrigerator
07/20/2005CN1641284A Condenser built-in heat pump water heater
07/14/2005US20050153155 Aluminum alloy heat exchanger and method of producing the same
07/14/2005US20050150241 Refrigerated merchandiser with foul-resistant condenser
07/14/2005DE19624358B4 Wärmetauscher Heat exchanger
07/13/2005CN1639530A Device for introducing hot gas into a heating surface pipe of a waste heat boiler
07/07/2005WO2005001368A3 Anti-corrosion protection for heat exchange tube sheet
07/07/2005US20050145376 Refrigerated merchandiser with foul-resistant condenser
07/07/2005US20050144966 Refrigerated merchandiser with foul-resistant condenser
07/06/2005CN2708228Y Novel gas dual-purpose boiler for heating and hot-water
07/06/2005CN1636305A Method for coating chemical device and chemical device element
07/05/2005US6913071 Ball trap with safety-release gate
06/2005
06/30/2005US20050141343 Scraper blade and method with protective rest nub
06/29/2005CN1633579A Vertical multitubular heat exchanger and distillation column system including the same
06/23/2005US20050135937 Scraper blade attachment apparatus and method with split pin
06/23/2005US20050133211 Heat exchanger performance monitoring and analysis method and system
06/23/2005US20050133210 Easily assembled cooler
06/23/2005US20050132516 Scraper blade interlocking attachment apparatus and method
06/23/2005DE10355833A1 Wärmetauscher Heat exchanger
06/22/2005EP1544565A2 Plate heat exchanger, process for manufacturing a plate heat exchanger, and ceramic fibre reinforced composite material, more particularly for plate heat exchanger
06/21/2005US6907846 Condensing gas boiler having structure of preventing corrosion caused by using heterogeneous metal
06/15/2005EP1539645A1 Method and system for heat transfer
06/15/2005CN1206389C Spiral plate type cooler for anode protection
06/14/2005US6904962 Enthalpy exchanger
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