| Patents for F28F 21 - Constructions of heat-exchange apparatus characterised by the selection of particular materials (7,928) |
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| 09/22/1993 | EP0561488A2 High vanadium austenitic heat resistant alloys |
| 09/21/1993 | US5247005 Compression molding expandable graphite and heat treatment |
| 09/21/1993 | US5246063 Heat exchanger for cooling synthesis gas generated in a cool-gasification plant |
| 09/16/1993 | WO1993018360A1 Moulded baffle heat exchanger |
| 09/16/1993 | CA2131392A1 Moulded baffle heat exchanger |
| 09/14/1993 | US5244483 Apparatus for producing glass filaments |
| 09/14/1993 | US5243842 Method of making a brazeable metal pipe having tube-insertion apertures formed with guide lugs |
| 09/08/1993 | EP0558506A1 Heat exchanger. |
| 09/07/1993 | US5242665 Carbon containing compound treating apparatus with resistance to carbon deposition |
| 09/07/1993 | US5242574 Use of nickel-based alloys in a process for the thermal cracking of a petroleum charge and reactor for performing the process |
| 09/01/1993 | EP0477343B1 Active composite and its use as reaction medium |
| 08/31/1993 | US5240677 Hollow fiber blood oxygenator |
| 08/31/1993 | CA1321784C Heat exchanger fabricated from polymer compositions |
| 08/25/1993 | EP0556798A1 Clad aluminum alloy material having high-strength, high-corrosion resistance for heat exchanger |
| 08/25/1993 | EP0556692A1 Method for producing a built-in element for heat-exchangers, material-exchangers and/or bioreactor-systems and device for accomplishing that method |
| 08/24/1993 | US5238057 Finned-tube heat exchanger |
| 08/19/1993 | WO1993016346A1 A method for manufacturing heat exchangers |
| 08/18/1993 | EP0476027B1 Use of nickel-based alloys in thermal cracking of a petroleum charge and a reactor for the implementation of said process |
| 08/17/1993 | US5236586 Apparatus for the treatment of fluids |
| 08/10/1993 | US5234663 Placing bundles of fibers concentrically in heat exchanger coils and tapering; efficiency; compactness |
| 08/10/1993 | US5234152 Transient liquid phase ceramic bonding |
| 08/04/1993 | EP0553238A1 Spiral heat exchanger. |
| 07/29/1993 | DE4305391A1 Heating body for central heating installation - comprises mineral rubble body in which pipe register is embedded and contains cellulose fibres for reinforcement |
| 07/27/1993 | US5230796 Transfer device for the transfer of matter and/or heat from one medium flow to another medium flow |
| 07/21/1993 | EP0552122A1 Heat-exchanger |
| 07/06/1993 | US5224522 Manufacture of woven hollow fiber tape |
| 06/29/1993 | US5224030 Semiconductor cooling apparatus |
| 06/29/1993 | CA1319565C Production of brazeable pipes |
| 06/15/1993 | US5219022 Radiator for vehicle cooling system |
| 06/10/1993 | WO1993011401A1 Perforated plates for cryogenic regenerators and method of fabrication |
| 06/10/1993 | WO1993011087A1 Structure for a filter or a heat exchanger and a method for making the structure |
| 06/08/1993 | US5217689 Blood oxygenation system |
| 06/08/1993 | US5217547 Aluminum alloy fin material for heat exchanger |
| 06/08/1993 | US5217062 Heat accumulator with an enlarging expansion area |
| 06/08/1993 | CA1318911C Device for heat transfer |
| 06/01/1993 | CA1318663C Method of manufacturing heat exchangers |
| 05/27/1993 | WO1993010417A1 High pressure ceramic joint |
| 05/27/1993 | WO1993010416A1 A heat exchanger |
| 05/19/1993 | CA2083118A1 Heat exchanger |
| 05/18/1993 | US5212004 Ceramic board utilized for the construction of heat exchanger plates |
| 05/18/1993 | US5211911 High vanadium austenitic heat resistant alloy |
| 05/18/1993 | US5211220 Polytetrafluoroethylene and fluorinated alkoxy polytetra fluoroethylene |
| 05/11/1993 | US5209525 Bonded ceramic structure |
| 05/04/1993 | CA1317093C Apparatus for the production of chlorine dioxide |
| 04/28/1993 | EP0538492A1 Alumina-fiber-reinforced ceramic material and method of manufacturing said material |
| 04/27/1993 | US5205037 Method of making a heat exchange element |
| 04/21/1993 | EP0537510A1 Heat exchanger and method of making same |
| 04/21/1993 | EP0537319A1 Plastic tube. |
| 04/21/1993 | EP0393107B1 Heat-exchanger |
| 04/20/1993 | CA1316527C Comfort heat exchanger |
| 04/16/1993 | CA2077225A1 Heat exchanger and method of making same |
| 04/11/1993 | WO1993007433A1 Process for improving heat and mass transfers to and/or through a wall |
| 04/11/1993 | CA2098106A1 Process for improving heat and mass transfers to and/or through a wall |
| 04/06/1993 | US5200241 Glass barrier layer between silicon based ceramic and layer of refractory metal |
| 04/06/1993 | US5199487 Electroformed high efficiency heat exchanger and method for making |
| 03/30/1993 | US5198282 Tandem ceramic composite |
| 03/25/1993 | DE4131332A1 Extruded light metal profile, for heat exchanger - is formed by section of circular/helical semi-finished part, without bending process |
| 03/25/1993 | DE4130976A1 Heat pipe for use in space craft/satellites - consists of internal aluminium@ profile and outer jacket of fibre reinforced material |
| 03/24/1993 | EP0532985A1 Method for fabricating ceramic parts |
| 03/24/1993 | EP0532984A1 Ceramic heat exchanger |
| 03/24/1993 | EP0532794A1 Manifold and heat exchanger assembly |
| 03/24/1993 | EP0532598A1 Method of manufacturing tubes. |
| 03/23/1993 | US5195240 Method for the manufacture of thermoplastic panel heat exchangers |
| 03/16/1993 | US5194154 Structure for filter or heat exchanger, composed of a fused single crystal acicular ceramic |
| 03/16/1993 | CA1314538C Aluminum heat exchanger |
| 03/10/1993 | EP0531255A2 Packing elements for mass- and/or heaterexchange |
| 03/04/1993 | WO1993004333A1 A shell and tube heat exchanger and a process for the manufacture of perforated manifold end plates for such heat exchanger |
| 03/02/1993 | CA1313929C Method for fastening soft porous tubes |
| 02/24/1993 | EP0528411A1 High temperature ceramic composite |
| 02/23/1993 | US5188801 Device for the treatment of blood |
| 02/23/1993 | US5188288 Greenhouse heating system |
| 02/21/1993 | CA2074200A1 High temperature ceramic composite |
| 02/11/1993 | DE4126269A1 Tubing for heating or cooling medium for use with containers - consists of inner flexible tube inside thick outer covering which has one flat face when unreeled |
| 02/03/1993 | EP0525317A1 An apparatus for effecting mass and/or heat transfer |
| 02/02/1993 | US5182856 Heat exchanger |
| 01/27/1993 | EP0524662A1 Heat exchanger for medical treatment |
| 01/26/1993 | US5181562 Heat exchanger element and method of making the same |
| 01/26/1993 | US5181559 Water-cooled condenser |
| 01/21/1993 | DE4130624C1 Plastic pipe prodn., used for gas-gas heat exchanger - by dividing pipe section of partially crystalline plastic in to sections, forming outer cone section at one end and collar section at other end, etc. |
| 01/19/1993 | US5180459 Process for producing sealing components from all-carbon composite material |
| 01/13/1993 | EP0522595A2 Heat-exchanger |
| 01/12/1993 | US5178124 Plastic secondary heat exchanger apparatus for a high efficiency condensing furnace |
| 01/12/1993 | US5177865 Method for making heat exchanger having at least two collecting pipes |
| 01/07/1993 | EP0521298A2 Heat exchange apparatus for dryer by refrigeration in compressed air plants and tubes/plates heat exchanger for this use |
| 01/07/1993 | EP0424369B1 Vessel equipped with a spiral tube wound around the external wall and with an external shell and a method for its manufacture |
| 01/07/1993 | DE4120748A1 Soldering flat tubing to zigzag supports to make flat tube heat exchanger - using solder paste dispensing device to simultaneously coat both sides of tubing prior to heating |
| 01/05/1993 | US5176205 Corrosion resistant clad aluminum alloy brazing stock |
| 12/23/1992 | WO1992022196A1 Greenhouse heating system |
| 12/23/1992 | EP0518880A1 Device for indirectly heating fluids. |
| 12/10/1992 | WO1992021630A1 Composite material |
| 12/02/1992 | EP0515891A1 Process for producing mouldings from expanded graphite |
| 12/02/1992 | EP0515736A1 Radiator for vehicle cooling system |
| 11/26/1992 | CA2069219A1 Process for the production of mouldings |
| 11/19/1992 | DE4216118A1 Cooling tower inner structures - uses member of glass fibre reinforced plastics to hold and support cooling assemblies or pure gas feeds |
| 11/12/1992 | WO1992019900A1 Plastic tube |
| 11/12/1992 | WO1992019370A1 Thin-film evaporator made of corrosion-resistant material |
| 11/10/1992 | WO1992019569A1 Alumina-fiber-reinforced ceramic material and method of manufacturing said material |
| 11/10/1992 | US5162101 Oxygenator wedge configuration |
| 11/10/1992 | CA2086435A1 Alumina-fiber-reinforced ceramic materials and production process thereof |
| 11/05/1992 | DE4114334A1 Duennschichtverdampfer aus korrosionsbestaendigem material Duennschichtverdampfer of corrosion resisting material |