| Patents for F28F 1 - Tubular elements; Assemblies of tubular elements (16,334) |
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| 03/23/1997 | CA2184431A1 Method of brazing aluminum and aluminum brazing material |
| 03/19/1997 | EP0717667B1 Heat exchanger tubing production plant |
| 03/19/1997 | EP0646231B1 Heat exchange tubes |
| 03/19/1997 | CN2249887Y Fin pipe vaporizer |
| 03/18/1997 | US5611395 Fin for heat exchanger |
| 03/18/1997 | US5611214 Microcomponent sheet architecture |
| 03/15/1997 | CA2177453A1 Heat exchanger having corrugated fins and air conditioner having the same |
| 03/12/1997 | EP0762070A1 Refrigerant tubes for heat exchangers |
| 03/12/1997 | EP0678186B1 Heat exchanger element and method and device for producing same |
| 03/06/1997 | WO1997008483A2 Heat pipe |
| 03/05/1997 | CN1144558A Heat exchanger tube for heating boilers |
| 02/27/1997 | DE19531383A1 Heat exchanger with axially spaced external plates fitted to tubes |
| 02/25/1997 | US5604982 Method for mechanically expanding elliptical tubes |
| 02/25/1997 | CA2059759C Heat exchanger for condensing vapor into liquid phase, power generating plant using the heat exchanger and absorption refrigerator using the heat exchanger |
| 02/18/1997 | US5603377 Heat pipe and gas-liquid contacting apparatus capable of heat exchange using the heat pipes and heat exchanger of gas-liquid contacting plate type |
| 02/12/1997 | CN1142597A heat exchanger with fixed pipe channels |
| 02/05/1997 | CN1142044A Method for production of star-type heat-exchanging fin and apparatus thereof |
| 01/29/1997 | EP0756142A2 Refrigerator |
| 01/29/1997 | CN1033898C Heat exchanger and method for mfg. same |
| 01/28/1997 | US5597039 Evaporator tube |
| 01/22/1997 | CN1140828A Refrigerant tubes for heat exchangers |
| 01/22/1997 | CN1140825A Heat exchanger of air conditioner |
| 01/15/1997 | EP0753713A2 Method of manufacturing tunnel-plate type heat pipes |
| 01/15/1997 | EP0753709A2 Heat exchanger for refrigeration circuit |
| 01/15/1997 | EP0694023A4 Cold plate |
| 01/15/1997 | CN1140253A Fin tube heat exchanger |
| 01/15/1997 | CN1140252A Fin tube heat exchanger |
| 01/13/1997 | CA2179448A1 Heat exchanger for refrigerating cycle |
| 01/09/1997 | WO1997001074A1 Method and apparatus for treating material which conducts heat poorly |
| 01/09/1997 | WO1997001071A1 Flat tube for a heat exchanger |
| 01/09/1997 | WO1997000998A1 Method and apparatus for treating pulp in an indirect heat exchanger in connection with bleaching |
| 01/09/1997 | WO1997000997A1 Method and apparatus for treating pulp in an indirect heat exchanger after pulping |
| 01/09/1997 | WO1997000786A1 Heat exchanger for air-heating systems used in particular in motor vehicles |
| 01/08/1997 | EP0752088A1 Heat exchanger tube for heating boilers |
| 01/08/1997 | EP0701680B1 Grooved tubes for heat exchangers used in air conditioning and cooling apparatuses, and corresponding exchangers |
| 01/07/1997 | US5590711 Heat transfer tube for absorber |
| 01/07/1997 | US5590539 Refrigeration apparatus and methods |
| 01/03/1997 | WO1997000414A1 Heating device, in particular radiator for central heating installations |
| 01/02/1997 | EP0572510B1 Optimized offset strip fin for use in compact heat exchangers |
| 01/02/1997 | DE19619039A1 Embossed components used in building elements |
| 01/02/1997 | DE19522193A1 Heizvorrichtung, insbesondere Heizkörper für Zentralheizungsanlagen Heating device, in particular radiators for central heating systems |
| 12/31/1996 | CA2110622C Heat exchanger tube |
| 12/25/1996 | CN1033628C Method for mfg. reinforced heat-transfor tube and heat-transfer plate with copper or stainless steel composite mesh on two surfaces |
| 12/25/1996 | CN1033627C Method for mfg. reinforced heat-transfer tube and heat-transfer plate with aluminium composite mesh on two surfaces |
| 12/25/1996 | CN1033626C Method for mfg. reinforced heat-transfer tube and heat-transfer plate with titanium composite mesh on two surfaces |
| 12/24/1996 | US5586598 Heat exchanger |
| 12/11/1996 | EP0746729A1 Liquid-fuel-fired vehicle heater |
| 12/10/1996 | US5582246 Finned tube heat exchanger with secondary star fins and method for its production |
| 12/10/1996 | US5582244 Fin for a heat exchanger |
| 12/05/1996 | WO1996038224A1 Catalytic reaction device, catalytic reaction method, and laminate used for catalytic reaction |
| 12/05/1996 | DE19519633A1 Finned charging air radiator in water-boxed frame |
| 12/04/1996 | EP0745813A2 Heat exchanger, especially for a boiler |
| 12/04/1996 | CN1137110A Heat exchanger of air conditioner |
| 12/03/1996 | US5579832 Heat exchanger tube, apparatus for forming such a tube, and a heat exchanger comprising such tubes |
| 11/27/1996 | CN2241317Y Cross-current heat exchanger |
| 11/27/1996 | CN2241316Y Steel tube type radiator |
| 11/26/1996 | US5577555 For heat exchange between first and second fluids |
| 11/20/1996 | EP0743500A2 Recuprerative burner |
| 11/20/1996 | CN2240704Y Internal and external spiral tuberculated pipe with small spiral angle |
| 11/20/1996 | CN2240703Y Petal-shaped straight longitudinal slot pipe |
| 11/13/1996 | CN2240134Y Alloy radiator |
| 11/12/1996 | US5573062 Heat transfer tube for absorption refrigerating machine |
| 11/12/1996 | US5572885 Shrouded coiled crested tube diabatic mass exchanger |
| 11/07/1996 | WO1996035093A1 Tube finning machine and method and product |
| 11/06/1996 | CN1135034A Heat exchanger of air conditioner |
| 10/31/1996 | WO1996034245A1 Flat tube with multiple cavities for heat exchangers and process for manufacturing the same |
| 10/31/1996 | DE19518657A1 Mehrkammerflachrohr für Wärmetauscher sowie Verfahren zu seiner Herstellung Multi-chamber flat tube for heat exchangers as well as methods for its preparation |
| 10/31/1996 | DE19515336A1 Mfg. internally grooved tubes for heat exchangers in, e.g., air conditioners |
| 10/23/1996 | CN2238410Y Three-dimensional internal ribbed elliptic fin heat exchanging pipe |
| 10/22/1996 | US5567493 Die for extrusion of multi-hole tube and multi-hole tube made with the die |
| 10/16/1996 | CN2237830Y Yoke reinforced thin-wall heat exchanger |
| 10/16/1996 | CN2237829Y Bellows volume-type heat exchanger |
| 10/15/1996 | US5564497 Corrugated fin type head exchanger |
| 10/15/1996 | US5564495 Separate-type air conditioner |
| 10/15/1996 | US5564184 Method for making heat pipes |
| 10/09/1996 | CN1132850A Heat-transfer tube for mixed refrigerant |
| 10/02/1996 | EP0735335A2 Heat exchanger and method of manufacture, and dehydration apparatus |
| 10/02/1996 | EP0735328A2 Air conditioner and heat exchanger used therefor |
| 10/02/1996 | CN1132552A Radiator tube and method and appts. for forming same |
| 10/02/1996 | CN1132549A Internally ribbed tube for a steam generator, and a steam generator using such tubes |
| 10/02/1996 | CN1132548A Process for operating a continuous steam generator and continuous steam generator thus operated |
| 10/02/1996 | CN1132337A Air conditioner and heat exchanger used therefor |
| 10/01/1996 | US5561338 Packaged arc lamp and cooling assembly in a plug-in module |
| 10/01/1996 | US5560424 Inner fin and manufacturing method of the same |
| 09/26/1996 | DE19510283A1 Flachrohr für einen verlöteten Wärmetauscher und Verfahren zu seiner Herstellung A flat tube for a brazed heat exchanger and process for its preparation |
| 09/25/1996 | EP0733871A1 Heat transfer tube for a heat exchanger |
| 09/25/1996 | CN2236116Y Drop-shaped nail-head tube |
| 09/24/1996 | US5558156 Heat exchanger |
| 09/24/1996 | US5558069 Method and apparatus for fluid temperature control |
| 09/18/1996 | EP0732141A1 Hollow filament bundle and mass and/or heat exchanger |
| 09/18/1996 | CN2235600Y High frequency welded helically-wound fins tube |
| 09/17/1996 | US5555931 Heat exchanger for separable air conditioner |
| 09/17/1996 | US5555729 Stirling engine |
| 09/17/1996 | US5555622 Method of manufacturing a heat transfer small size tube |
| 09/11/1996 | CN2235110Y Corrugated radiator |
| 09/10/1996 | US5554244 Method of joining fluted tube joint |
| 09/10/1996 | US5553663 Heat exchange for air conditioner |
| 09/10/1996 | US5553377 Method of making refrigerant tubes for heat exchangers |
| 09/04/1996 | CN1130393A Rotary heating chamber for waste with internal tubing |
| 09/03/1996 | US5551504 Heat exchange element |