Patents for F28F 1 - Tubular elements; Assemblies of tubular elements (16,334)
06/2002
06/12/2002EP1213556A1 Flat tube heat exchanger with deformed tube ends
06/12/2002CN1353776A Heat exchanger made of aluminium alloy
06/12/2002CN1353296A Method of manufacturing aluminium radiator fin material and aluminium radiator fin made by said method
06/11/2002US6401809 Continuous combination fin for a heat exchanger
06/06/2002US20020066554 Tube plate structure of micro-multi channel heat exchanger
06/06/2002US20020066548 Freezing and thawing of biopharmaceuticals within a vessel having a removable structure with a centrally positioned pipe
06/04/2002US6397939 Tube for use in serpentine fin heat exchangers
06/04/2002US6397937 Heat exchanger and a method for producing a heat exchanger
05/2002
05/30/2002WO2002042706A1 Heat exchanger tube and heat exchanger
05/30/2002WO2002042695A1 Refrigerating or heat pump system with heat rejection at supercritical pressure
05/30/2002US20020062953 Serpentine heat exchanger
05/30/2002US20020062944 Freezing and thawing of biopharmaceuticals within a vessel having a dual flow conduit
05/30/2002CA2429857A1 Refrigerating or heat pump system with heat rejection at supercritical pressure
05/29/2002EP1209434A2 Heat exchanger for indirect heat exchange
05/29/2002EP1208343A1 Heat exchanger and method of constructing same
05/29/2002CN2493904Y Stainless steel, aluminium alloy composite pressing casting heater
05/28/2002US6394176 Combined heat exchanger, particularly for a motor vehicle
05/28/2002US6394076 Engine charge air cooler
05/23/2002US20020059964 Wire condenser element bending method and wire condenser element bending apparatus
05/22/2002CN2492827Y Wave radiating fin
05/22/2002CN2492826Y Radial folded-plate radiator
05/21/2002US6390187 Heat exchanger with flexible tubes
05/21/2002US6390183 Heat exchanger
05/21/2002US6389682 Heat exchanging tube assembling apparatus for heat exchanger and assembling method thereof
05/15/2002EP1205725A2 Heat exchanger
05/15/2002CN2491765Y Phosphorized liquid heater
05/15/2002CN1084876C 传热管 Heat transfer tube
05/15/2002CN1084875C Heat exchanger and plate fin therefor
05/15/2002CN1084874C Heat transfer tube
05/15/2002CN1084873C 传热管 Heat transfer tube
05/14/2002US6386277 Heat exchanger header construction
05/10/2002WO2002037046A2 Turbogenerator cooling system
05/10/2002WO2002037035A1 Sectional radiator
05/10/2002WO2001054840A3 Method of linking steel tubes with aluminum ribs
05/10/2002WO2001038812A3 Heat exchanger tube with grooved inner surface, tube expansion method therefor, and device for manufacture thereof
05/09/2002US20020053425 Folded, bent and re-expanded heat exchanger tube and assemblies
05/09/2002US20020053424 Heat exchanger unit and use
05/09/2002US20020053422 Heat exchanger
05/09/2002CA2361207A1 Heat exchanger
05/08/2002EP1203923A2 Heat exchanger, in particular condensation laundry drier
05/08/2002EP1203922A2 Condenser and tube therefor
05/08/2002EP1203195A1 Enhanced crossflow heat transfer
05/08/2002DE10054158A1 Mehrkammerrohr mit kreisförmigen Strömungskanälen Multi-chamber tube with circular flow channels
05/08/2002DE10053000A1 Klimaanlage mit innerem Wärmetauscher und Wärmetauscherrohr für einen solchen Air conditioning with internal heat exchanger and heat exchanger tube for such a
05/08/2002CN2490536Y Screw internal tooth pipe
05/08/2002CN1348088A Expansion jointed corrugated elliptic heat pipe
05/08/2002CN1348086A 热交换器 Heat exchanger
05/07/2002US6382311 Nucleate boiling surface
05/07/2002US6382307 Device for forming heat dissipating fin set
05/02/2002WO2002034555A1 Coolant heater for vehicle coolant
05/02/2002US20020050342 Heat exchanger with internal pin elements
05/02/2002US20020050337 Condenser and tube therefor
05/02/2002EP1202018A2 Micro-textured heat transfer surfaces
05/02/2002EP1202016A2 Air-conditioning system with internal heat exchanger and heat exchanger tube for same
05/02/2002EP1201788A1 Heat exchanger made of aluminum alloy
05/02/2002DE10052229A1 Heat exchanger for vehicle is fitted to external element of vehicle so that heat transfer surface replaces sector of outer surface of external element
05/02/2002DE10051756A1 Wärmetauscher füür Schwimmbäder Heat exchanger Füür pools
05/01/2002CN2489296Y Heat exchanger of spiral baffle board with bundle of corrugated pipe
05/01/2002CN2489294Y Metal heat exchange finned tube
05/01/2002CN1347491A 制冷蒸发器 Evaporator
04/2002
04/30/2002US6378605 Heat exchanger with transpired, highly porous fins
04/30/2002US6378204 Manufacturing method for split heat exchanger having oval tubes in zigzag pattern
04/30/2002CA2211223C Method of pretreating pulp to be bleached with peroxide
04/25/2002WO2002033340A2 Tapered fin and method of forming the same
04/25/2002US20020046830 Air conditioner with internal heat exchanger and heat exchanger tube therefor
04/25/2002US20020046829 Heat exchanger
04/25/2002CA2426678A1 Tapered fin and method of forming the same
04/24/2002EP1199536A2 Heat exchanger, particularly for swimming pools
04/24/2002EP1062418B1 Device for cooling gases
04/24/2002CN2488032Y Bellows type gas primary cooler
04/23/2002US6374598 Device for cooling gases
04/18/2002WO2002030591A1 Tube finning machine and method of use
04/16/2002US6370775 Method of making a refrigeration evaporator
04/11/2002WO2002029349A1 Heat exchanger
04/11/2002DE10049987A1 Kühler, insbesondere für Kraftfahrzeuge Radiator, in particular for motor vehicles
04/11/2002DE10049970A1 Radiator for domestic heating has tube bundle of rectangular-cross-section tubes carrying gas enclosed in casing carrying liquid
04/11/2002DE10049256A1 Serpentine heat exchanger e.g. evaporator or condenser/gas cooler for automobile air-conditioning, has link sections between corresponding pipe sections of different serpentine pipe blocks
04/10/2002EP1195572A2 Cooler, more particularly for automotive vehicle
04/10/2002EP1195570A2 Tube for a heat exchanger and method of making same
04/10/2002EP1195569A1 Serpentine type heat exchanger
04/10/2002EP1195568A1 Heat exchanger having several heat exchanging portions
04/10/2002EP1195567A1 Heat exchanger having several heat exchanging portions
04/10/2002EP1195566A1 Heat exchanger having several heat exchanging portions
04/10/2002EP0834051B1 Method and apparatus for treating material which conducts heat poorly
04/10/2002CN1343868A Expansion-jointed corrugation-sleeved finned tub
04/10/2002CN1343867A Expansion-jointed corrugation-wound finned tube
04/10/2002CN1343866A Wound and corrugated spiral heat-exchange tube
04/09/2002US6367703 Heat recovery system
04/04/2002WO2002026370A1 Rod-shaped inserts in reactor tubes
04/04/2002WO2002004690A3 Method of making aluminum foil for fins
04/04/2002US20020038500 Method and apparatus for manufacturing coolant tube of heat exchanger
04/04/2002DE10057240C1 Use of a heat exchanger having a media guiding body with two groups of crossing channels for controlling the temperature and/or climate in rooms
04/03/2002EP1193460A2 Core structure of integral heat-exchanger
04/03/2002EP1192402A2 Multichannel tube heat exchanger, in particular for motor vehicle
04/03/2002CN2484536Y Fin corrugated-tube type heat exchanger
04/03/2002CN1343301A Cooling element for heat exchanger
04/03/2002CN1082178C Freeze circulation device
04/03/2002CN1082177C Heat exchanger of air conditioner
04/03/2002CN1082176C Heat exchanger of air conditioner
04/02/2002US6364658 Partially studded radiant tubes