Patents
Sitemap › F28 - Heat exchange in general › F28F - Details of heat-exchange or heat-transfer apparatus, of general application › F28F 1 - Tubular elements; Assemblies of tubular elements
Patents for F28F 1 - Tubular elements; Assemblies of tubular elements (16,334)
01/2004
01/08/2004DE10227930A1 Wärmeübertrager, insbesondere für ein Kraftfahrzeug Heat exchanger, in particular for a motor vehicle
01/08/2004DE10210016B4 Wärmeaustauschrohr mit berippter Innenoberfläche Heat exchange tube with finned inner surface
01/07/2004EP1378719A1 Tube with swirl element
01/07/2004CN1133862C Heat exchange pipe and its manufacture method and application
01/06/2004US6672376 Twisted-louver high performance heat exchanger fin
01/06/2004US6672375 Fin tube heat exchanger with divergent tube rows
01/06/2004CA2153527C Heat exchange tubes
01/06/2004CA2076188C Heat exchanger baffle system
01/02/2004EP1376038A1 Heat exchanger
01/02/2004EP1036296B1 Flat tube with transversally offset u-bend section and heat exchanger configured using same
01/02/2004EP1007893B1 Heat exchanger turbulizers with interrupted convolutions
01/01/2004US20040000396 Corrugated fin heat exchanger and method of manufacture
12/2003
12/31/2003WO2004001316A1 Heat transmitter, especially for a vehicle
12/31/2003WO2004001314A1 Egr cooler
12/31/2003WO2004001313A1 Heat exchanger
12/31/2003CN2596307Y Internal screw heat transfer tube
12/31/2003CN2596302Y Novel column wing type radiator
12/31/2003CN1133063C Heat transter tube with grooves in inner surface of tube
12/31/2003CN1133062C 翅片管换热器 Finned tube heat exchanger
12/31/2003CN1133054C Improvement on inlet of evaporator
12/30/2003US6668915 Optimized fins for convective heat transfer
12/24/2003WO2003060412A3 Welded multi-chamber tube
12/24/2003CN2594753Y Dual-metal composite radiator with multiple water channels
12/24/2003CN1463353A Improved heat transfer tube with grooved inner surface
12/24/2003CN1131761C Assembling device for heat exchanging tube of heat exchanger and assembling method
12/23/2003US6666262 Arrangement for cooling a flow-passage wall surrounding a flow passage, having at least one rib feature
12/18/2003WO2003104736A1 Heat transfer tube and method of and tool for manufacturing the same
12/18/2003WO2003104735A1 Hollow chamber profile made of metal, especially for heat exchangers
12/18/2003WO2003104733A1 Egr cooler
12/17/2003EP1370818A1 Heat exchanger
12/17/2003EP1370817A1 Inner fin for heat exchanger flat tubes and evaporator
12/17/2003EP1370816A1 Fluid to gas heat exchangers
12/17/2003CN1462356A 热交换器 Heat exchanger
12/17/2003CN1131413C Heat exchanger
12/17/2003CN1131412C Machine for instauation tube finning, method and products
12/17/2003CN1131397C Absorption chiller and heat exchanger tube used same
12/16/2003US6662861 Heat exchanger
12/16/2003US6662860 Heat transfer pipe for liquid medium having grooved inner surface and heat exchanger employing the same
12/16/2003US6662858 Counter flow heat exchanger with integrated fins and tubes
12/16/2003US6662615 Method to reduce air center middle margin turnaround for folded tube applications
12/16/2003US6662614 Tool and its finishing method of surface for center fin member of air conditioning apparatus for vehicle
12/11/2003WO2003102486A1 Heat exchanger
12/11/2003DE20314695U1 Punch-cut cooling rib for heat exchanger consists of sheet metal panel with central hole and terminating top and bottom in T-shaped horizontal flange
12/10/2003CN2591543Y Corrugated heat exchange tube for heat exchanger
12/10/2003CN1460831A Heat-transfer fin structure for gas-fired boiler
12/10/2003CN1460820A Heat exchanger structure for condensating gas-fired boiler
12/10/2003CN1130543C Heat exchanger and vortex generator for deep frying pot device
12/10/2003CN1130542C Heat exchanger for air conditioner
12/10/2003CN1130528C Absorption refrigerator
12/09/2003US6659170 Energy-efficient, finned-coil heat exchanger
12/04/2003WO2003100340A1 Heat exchanger for refrigerator and method for anufacturing refrigerant tube of the same
12/04/2003WO2003099595A1 Heating system and exchanging device of dual heater
12/04/2003WO2003099487A1 A method for manufacturing an evaporator
12/04/2003US20030221734 Arrangement to increase the thermal fatigue resistance of glass tubes flown through by fluid and pressure-loaded
12/04/2003US20030221442 Machine room back cover integrated with a condenser for a refrigerator
12/04/2003DE20313291U1 Corrugated hose heat exchanger of black plastic has parts consisting of materials which belong to the material group of plastics, with corrugated hoses installed parallel installed perpendicular to collector pipes with nipples
12/03/2003CN2589924Y Heat exchanger
12/03/2003CN1459609A Rear cover of equipment cavity for integrated refrigerator and condenser
12/02/2003US6657332 Turbogenerator cooling system
12/02/2003US6655451 Heat transfer tube for falling film type evaporator
11/2003
11/27/2003WO2003098142A1 Heat carrier and method for the production thereof
11/27/2003WO2003030608A9 Cooling system having independent fan location
11/26/2003CN2588312Y Intensified heat-conduction, mass-transferring pipe
11/26/2003CN1128980C Heat exchanger with flat tubes of two columns
11/25/2003US6651733 Heat sink
11/25/2003CA2280239C Alloy pipes and methods of making same
11/20/2003WO2003095927A1 Oil cooling system having bypass valve
11/20/2003WO2003095923A1 Heat transfer pipe and heat exchange incorporating such heat transfer pipe
11/20/2003WO2003095919A1 Improved heat exchanger
11/20/2003WO2003095918A2 Improved heat exchanger
11/20/2003WO2003050468B1 Split fin for a heat exchanger
11/20/2003WO2002053971A8 Grate block forming part of a grate in a waste heat-treatment plant
11/20/2003US20030213588 Corrugated heat exchange element
11/20/2003US20030213441 Engine cooling system and method for making same
11/19/2003EP1363084A1 Refrigeration cycle device
11/19/2003CN1128331C Heat exchanging tube for absorber and method of manufacturing same
11/18/2003US6649544 Thermal treatment equipment and method for heat-treating
11/13/2003WO2003093753A1 A stainless pipe used in a cooler for a diesel engine egr system
11/13/2003WO2003093751A2 Heat exchanger, in particular charge-air cooler
11/13/2003WO2003093748A1 Radial flow heat exchanger
11/13/2003WO2003093736A2 Heat transfer system without a rotating seal
11/13/2003US20030209344 Heat exchanger
11/13/2003US20030209126 Centrifugally-cast tube and related method and apparatus for making same
11/12/2003EP1361405A2 Heat exchanger device and manufacturing method thereof
11/12/2003EP1360445A1 Duplex-type heat exchanger and refrigeration system equipped with said heat exchanger
11/12/2003CN2586124Y V-shape opening spiral fins tubes
11/12/2003CN2586123Y Radiating fins package assembly of radiator
11/12/2003CN1455954A 电子装置 Electronic devices
11/12/2003CN1455220A Tubulation and/or sepcial-section tubulation reforced heat exchange tube
11/12/2003CN1127657C Polyhedral array heat transfer tube
11/11/2003US6646875 Axle tube structure for a motor
11/11/2003US6644394 Braze alloy flow-barrier
11/11/2003US6644389 Fin tube heat exchanger
11/11/2003US6644388 Micro-textured heat transfer surfaces
11/11/2003US6644358 Centrifugally-cast tube and related method and apparatus for making same
11/06/2003WO2003091637A1 Heat exchanger for a refrigerating appliance and method for producing a heat exchanger
11/06/2003WO2003091636A1 Heat exchanger for a refrigerator and method for the production of a heat exchanger
11/06/2003US20030206734 Heat transfer system without a rotating seal
11/06/2003DE20312302U1 Heat exchanger for transport and storage container for radioactive material comprises two sturdy heat-conducting cylindrical half-shells acting as base bodies for fixing cooling fins
11/06/2003DE10248403C1 Heat exchanger has heat exchange structure around outside of rotating tubular section provided by radially projecting fibres of high thermal conductivity
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