| Patents for F28D 3 - Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium flows in a continuous film, or trickles freely, over the conduits (934) |
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| 08/01/1991 | CA2078884A1 Prefabricated enclosed double plate heat transfer panel and its use |
| 02/06/1991 | EP0411123A1 Falling film condenser |
| 08/23/1990 | WO1990009220A1 Falling film condenser |
| 06/12/1990 | US4932468 Vertical falling film multi-tube heat exchanger |
| 05/23/1990 | CN2057507U Spray and shower type wave surface heat exchanger |
| 04/24/1990 | US4918944 Falling film evaporator |
| 02/14/1990 | EP0354506A1 Heat exchanger for use in either the dry or wet mode |
| 11/07/1989 | US4878535 Selective condensation apparatus |
| 11/02/1989 | WO1989010172A1 Selective condensation apparatus |
| 10/18/1989 | EP0337802A2 Method for the manufacture of thermoplastic panel heat exchangers |
| 09/26/1989 | CA1260341A1 Process and device for recovery of thermal energy in a steam generating system |
| 08/30/1989 | EP0330288A1 Cooling device or heat pump |
| 08/15/1989 | US4857144 Apparatus for improved top feed distribution for falling film evaporator |
| 08/08/1989 | US4855089 Distributor for distributing liquid in an exchange column |
| 07/18/1989 | US4848447 Tube-type heat exchanger and liquid distributor head therefor |
| 04/26/1989 | EP0313079A2 Falling film evaporator |
| 03/21/1989 | US4813480 Apparatus for cooling dust or finely granular bulk material |
| 02/14/1989 | US4804503 Counter-flow square type cooling tower |
| 01/24/1989 | US4799542 Heat exchanger with thin-film evaporator |
| 10/11/1988 | US4776181 Evaporative heat exchanger |
| 09/21/1988 | EP0282753A1 Apparatus for the uniform distribution of a liquid on a transfer section of a mass and heat transfer column |
| 09/14/1988 | CN88100797A Device for evenly distributing liquid in exchange section of substance-and heat-exchange column |
| 08/16/1988 | US4764254 Falling film liquor heater having a screen to prevent clogging of a liquid distributing tray |
| 08/09/1988 | US4762166 Method for the heating of a fluid and apparatus for carrying out the method |
| 07/20/1988 | EP0275029A2 Multi-zone boiling process and apparatus |
| 05/10/1988 | US4742869 Heat and mass transfer device |
| 03/30/1988 | EP0261251A1 Device for heat and mass transfer between a liquid and a steam-gas-mixture |
| 02/09/1988 | CA1232602A1 Apparatus for carrying out physical and/or chemical processes, more specifically a heat exchanger of the continuous type |
| 02/05/1988 | EP0198022A4 Evaporative heat exchanger. |
| 12/17/1987 | DE3717720A1 Heat exchanger for recovery of shower waste water heat |
| 11/26/1987 | DE3639303A1 Pipe bundle apparatus |
| 11/17/1987 | US4706741 Heat exchanger of falling film type |
| 10/20/1987 | US4700771 Multi-zone boiling process and apparatus |
| 10/01/1987 | DE3610533A1 Heat-exchanger and/or material-exchanger apparatus |
| 08/20/1987 | DE3643816A1 Evaporator having a vaporiser-condenser unit |
| 08/19/1987 | EP0179841B1 Heat exchanger of falling film type |
| 07/14/1987 | US4679621 Spiral heat exchanger |
| 07/08/1987 | EP0228144A1 Apparatus for carrying out physical and/or chemical processes, more specifically a heat exchanger of the continuous type |
| 07/08/1987 | EP0228143A2 Apparatus for carrying out physical and/or chemical processes, more specifically a heat exchanger of the continuous type |
| 05/13/1987 | EP0221722A1 Heat and/or mass transfer device |
| 03/24/1987 | US4651819 Mass transfer heat exchanger |
| 03/11/1987 | EP0213350A1 Apparatus for the distillation separation of volatile substances from liquids |
| 02/10/1987 | US4641706 Vertical shell and tube heat exchanger with spacer or clip to form uniform thickness falling films on exterior surfaces of tubes |
| 02/03/1987 | US4640339 Apparatus for carrying out physical and/or chemical processes, more specifically a heat exchanger of the continuous type |
| 02/03/1987 | CA1217476A1 Distributor for multitubular exchanger |
| 01/13/1987 | US4636283 Nultistage vertical tube evaporation |
| 11/25/1986 | US4624747 Process for the distillation of fresh water from sea water |
| 10/29/1986 | CN85103332A Heat exchanger of falling liquid film type |
| 10/22/1986 | EP0198022A1 Evaporative heat exchanger |
| 10/21/1986 | US4617878 Process and device for recovery of thermal energy in a steam generating system |
| 10/14/1986 | US4616698 Heat exchanger for liquid/liquid heat exchanger |
| 10/08/1986 | EP0196589A2 Method for warming a liquid and device for carrying out this method |
| 10/07/1986 | US4615382 Apparatus for carrying out physical and/or chemical processes, more specifically a heat exchanger of the continuous type |
| 09/30/1986 | US4614229 Method and apparatus for efficient recovery of heat from hot gases that tend to foul heat exchanger tubes |
| 08/27/1986 | EP0192212A1 Spiral heat exchanger |
| 08/05/1986 | US4603460 Method for manufacturing a heat exchanger |
| 07/30/1986 | EP0188988A1 Heat-exchanger and space heater or cooler including same |
| 07/23/1986 | EP0188183A1 Process and device for recovering thermal energy from the exhaust gases of thermal-power stations |
| 06/04/1986 | EP0182884A1 Heat exchanger element and use thereof |
| 05/07/1986 | EP0179841A1 Heat exchanger of falling film type. |
| 04/29/1986 | US4585523 Vapor compression distillation apparatus |
| 04/29/1986 | US4585055 Liquid film evaporation type heat exchanger |
| 04/10/1986 | WO1986002151A1 Evaporative heat exchanger |
| 02/25/1986 | US4572287 Falling film heat exchanger with film forming members |
| 02/18/1986 | US4570702 Shell and tube vertical heat exchanger with sleeves around the tubes |
| 02/04/1986 | US4567942 Shell and tube falling film heat exchanger with tubes in concentric rings and liquid distribution box |
| 02/04/1986 | US4567940 Apparatus for carrying out physical and/or chemical processes, more specifically a heat exchanger of the continuous type |
| 01/14/1986 | US4564064 Falling film heat exchanger with member to distribute liquid on external surfaces of tubes |
| 01/03/1986 | WO1986000126A1 Heat exchanger element and use thereof |
| 12/24/1985 | US4559997 Shell and tube heat exchanger with tube top end wiper to free solids |
| 11/07/1985 | WO1985004949A1 Heat exchanger of falling film type |
| 06/05/1985 | EP0143252A2 Method of manufacturing heat exchanger |
| 06/04/1985 | US4520866 Falling film evaporation type heat exchanger |
| 05/28/1985 | US4519448 Falling film heat exchanger with member to distribute liquid on external surfaces of tubes |
| 04/30/1985 | US4514260 Apparatus for the desalination of sea water |
| 04/16/1985 | US4511436 Apparatus for the desalination of sea water |
| 02/13/1985 | EP0132873A2 Apparatus for carrying out physical and/or chemical processes, more specifically a heat exchanger of the continuous type |
| 01/16/1985 | EP0131213A2 Heat exchanger |
| 12/18/1984 | CA1179674A1 Heat exchanger for liquid/liquid heat exchange |
| 11/13/1984 | CA1177746A1 Water evaporation process |
| 09/05/1984 | EP0117554A1 Heat pump for the extraction of heat from surface water |
| 09/04/1984 | US4469169 Distribution device for multitubular exchangers |
| 08/01/1984 | EP0114444A2 Process and apparatus for indirect cooling of a hot gas |
| 06/05/1984 | US4452302 Heat exchanger with polymeric-covered cooling surfaces and crystallization method |
| 06/05/1984 | US4452300 Method for the exchange of heat between liquid and air and an apparatus for carrying the method into effect |
| 05/08/1984 | CA1166953A1 Device for distributing a liquid in thin film form in vertical heat-exchangers |
| 04/03/1984 | US4440216 Finned heat exchanger tube |
| 03/21/1984 | EP0064991B1 A method for the exchange of heat between liquid and air and an apparatus for carrying the method into effect |
| 03/06/1984 | US4435339 Falling film heat exchanger |
| 01/25/1984 | EP0033321B1 Fluid distributor for condenser tubes |
| 01/03/1984 | US4424098 Falling film evaporator |
| 11/15/1983 | US4415407 Downflow evaporator |
| 11/01/1983 | CA1156215A1 Apparatus for distributing a liquid in film-form on the interior walls of vertical tubes |
| 09/27/1983 | CA1154432A1 Method and installation for heating a cold fluid |
| 01/05/1983 | EP0068957A1 Distributing device for multitubular heat exchangers |
| 11/24/1982 | EP0065453A1 Metallic tube sheet heat exchanger |
| 11/24/1982 | EP0064991A1 A method for the exchange of heat between liquid and air and an apparatus for carrying the method into effect. |
| 11/03/1982 | EP0063834A1 Heat exchanger for liquid/liquid heat exchanger |
| 08/18/1982 | EP0057693A1 Countercurrent flow absorber and desorber |
| 08/10/1982 | US4343156 Re-heating cryogenic fluids |