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)
08/1998
08/25/1998US5797448 Humped plate fin heat exchanger
08/25/1998US5797291 Die set for manufacturing heat exchanging fin of heat exchanger
08/25/1998US5797184 Method of making a heat exchanger
08/19/1998EP0859210A1 Heat exchangers
08/19/1998EP0858578A1 Liquid cooled heat sink for cooling electronic components
08/19/1998EP0858526A1 Method of pretreating pulp to be bleached with peroxide
08/19/1998CN2288411Y High-pressure helical fin pipe
08/19/1998CN1190733A Heat-exchanger fin for air conditioner
08/19/1998CN1190732A Beard and hair shaped heat conduction reinforced element
08/18/1998US5794690 Heat exchanger of air conditioner
08/13/1998WO1998035191A1 Evaporator making method, such evaporator and use thereof
08/12/1998EP0857922A2 Core unit of heat exchanger having electric heater
08/11/1998US5791405 Heat transfer tube having grooved inner surface
08/06/1998WO1998034078A1 Freezing and thawing vessel with thermal bridges
08/06/1998DE19705215C1 Gas-turbine compressor set with heat recirculation
08/06/1998DE19645089A1 Air-conditioning esp. cooling plant for car
08/06/1998CA2279958A1 Freezing and thawing vessel with thermal bridges
08/05/1998CN2287290Y High pressure internal screwed wing pipe
08/05/1998CN2287289Y High effective heat transferring pipe for heat exchanger
08/05/1998CN2287288Y Heat radiator
08/05/1998CN1189605A Heat exchanger and air conditioner using the same
08/05/1998CN1189604A Heat transfer tube for absorber
08/04/1998US5787972 Compression tolerant louvered heat exchanger fin
07/1998
07/30/1998WO1998033034A1 Heat exchanger core based on aluminum and process for producing the same
07/30/1998WO1998033028A1 Air-cooled condenser
07/30/1998DE19702440A1 Fuel cooler for diesel engine
07/30/1998CA2275569A1 Heat exchanger core based on aluminum and process for producing the same
07/29/1998CN1188890A 热交换器 Heat exchanger
07/29/1998CN1188694A Coremaking technology for cast-iron radiator
07/28/1998US5784897 Evaporator of refrigerator
07/28/1998US5784776 Process for producing flat heat exchange tubes
07/22/1998EP0854344A2 Heat exchanger
07/22/1998EP0854343A2 Heat exchanger and method of producing the same
07/22/1998EP0854342A2 Tubes for heat exchanger
07/22/1998CN1188229A Heat transter tube with grooves in inner surface of tube
07/22/1998CN1188228A Cooling fin for heat exchanger
07/21/1998US5782291 Heat exchanger
07/21/1998US5781996 Method of manufacturing heat transfer tube
07/21/1998US5781987 Apparatus for manufacturing a needle-rib heat-exchanger construction
07/16/1998WO1998030856A1 A reactor
07/16/1998DE19700659A1 Convection heater for heating interior of vehicle
07/16/1998CA2277147A1 A reactor
07/15/1998EP0852898A1 Enclosure for electronic equipment
07/15/1998CN1187614A Heat exchanger fins of air conditioner
07/14/1998US5778973 Cooling apparatus having a spirally wound conductive pipe
07/14/1998CA2088104C Vehicle radiator and method of making
07/08/1998EP0852163A1 Method for constructing heat exchangers using fluidic expansion
07/08/1998CN2285883Y Heat conducting tube
07/08/1998CN1186932A Heat exchanger fin for air conditioner
07/07/1998US5775413 Heat exchanger having corrugated fins and air conditioner having the same
07/07/1998US5775411 Heat-exchanger tube for condensing of vapor
07/07/1998US5775187 Method and apparatus of producing a surface with alternating ridges and depressions
07/01/1998EP0851200A2 Process for arranging tabs and/or projections on a thin sheet and thin tube of rectangular cross section
07/01/1998EP0851197A2 Heat exchanger, more particularly for exhaust gases
07/01/1998EP0851095A1 Cooling device for a wall
07/01/1998CN1186222A Method for constructing heat exchangers using fluide expansion
07/01/1998CN1186221A Finned heat exchanger
07/01/1998CN1186210A Fin-tube integral type heat exchanger
07/01/1998CN1186192A Tube for heat exchanger
07/01/1998CN1186151A Device for cooling wall around which there is flow on both sides
06/1998
06/30/1998US5771964 Heat exchanger with relatively flat fluid conduits
06/25/1998WO1998027395A1 Formed tubing with longitudinally directed corrugations
06/25/1998DE19654366A1 Pipe for exhaust gas heat exchanger of motor vehicle's IC engine
06/25/1998DE19654363A1 Exhaust gas heat exchanger
06/24/1998EP0849558A1 Improved metallic fin for heat exchanger, more particularly for automotive vehicles.
06/23/1998US5769157 Heat exchanger and method of fabricating the heat exchanger
06/23/1998US5769007 Bulk material heating chamber equipped with heating tubes
06/23/1998US5768782 Flat tube for heat exchanger and method for manufacturing it
06/18/1998WO1998026239A1 Heating tube for absorber and method of manufacturing same
06/18/1998DE19755095A1 Motor vehicle, especially passenger car
06/17/1998CN1185205A Tube finning machine, method and products thereof
06/17/1998CN1185120A Catalytic reaction device, catalytic reaction method and laminate used for catalystic reaction
06/16/1998US5765630 Radiator with air flow directing fins
06/16/1998US5765393 Capillary tube incorporated into last pass of condenser
06/16/1998US5765284 Method for constructing heat exchangers using fluidic expansion
06/11/1998WO1998025092A1 Heat exchanger
06/10/1998EP0697090B1 Finned tube heat exchanger
06/10/1998CN1184246A Heat exchanging fin and die-punch set for manufacturing the same
06/10/1998CN1184245A Heat exchange coil
06/10/1998CN1184238A Absorption refrigerator
06/09/1998US5762133 Heat exchanger tube with ducts for counter current fluid flow
06/09/1998US5761807 Method of manufacture of a multiple finned tube
06/03/1998EP0845649A2 Heat Exchange Coil
06/03/1998EP0845648A2 Flat tube heat exchanger, particularly serpentine condenser
06/03/1998EP0845647A1 Flat tube heat exchanger with twisted tube ends
06/03/1998EP0845646A1 Refrigerant tubes for heat exchangers
06/03/1998EP0845641A2 Absorption refrigerator
06/03/1998CN2283223Y Longitudinal finned tube
06/03/1998CN2283222Y Double-tube double multi-finned aluminium section
06/02/1998US5758720 Unitary heat exchanger core and method of making same
06/02/1998US5758719 Separate-type air conditioner
06/02/1998CA2161296C Heat transfer tube
05/1998
05/28/1998WO1998022769A1 Heat exchanger tube and method of manufacturing same
05/28/1998CA2222402A1 Heat exchange coil
05/27/1998EP0844447A2 Method for producing a heat exchanger for a refrigeration apparatus and heat exchanger produced therewith
05/27/1998CN1182870A Heat exchanger with hump shape convex radiating-fin
05/26/1998US5755281 Fin tube heat exchanger
05/22/1998WO1998021808A1 Device and method for cooling a motor
05/20/1998EP0776454B1 Flat tube for a heat exchanger
05/20/1998CN1182202A Structure of heat exchanger
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