| Patents for F28D 5 - 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, using the cooling effect of natural or forced evaporation (2,036) |
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| 10/25/1989 | CN1036631A Cooling tower with fillers of configuration of un-equilateral trapezoid |
| 10/10/1989 | US4873028 Low silhouette cooling tower with trapezoidal fill and method of air flow therethrough |
| 08/30/1989 | EP0330440A1 Cooling towers |
| 08/09/1989 | EP0326833A1 Evaporation cooler |
| 07/11/1989 | US4846266 Header assembly for plate-type evaporative heat exchangers |
| 06/27/1989 | US4842049 Heat exchanging apparatus for cooling and condensing by evaporation |
| 05/09/1989 | US4827733 Indirect evaporative cooling system |
| 04/25/1989 | US4823864 Heat exchanging |
| 03/21/1989 | US4814296 Method of fabricating image sensor dies for use in assembling arrays |
| 03/01/1989 | EP0305204A1 Method of fabricating image sensor dies for use in assembling arrays |
| 02/14/1989 | US4804503 Counter-flow square type cooling tower |
| 11/22/1988 | CA1245150A1 Increased capacity wet surface air cooling system |
| 11/16/1988 | CN87214657U High-efficiency tube array type condenser-evaporator |
| 11/10/1988 | DE3718873C1 Evaporative cooler |
| 10/19/1988 | EP0287319A1 Chemical energy storage system |
| 10/11/1988 | US4776181 Evaporative heat exchanger |
| 09/06/1988 | US4768349 Auxiliary cooling device for the condenser of an automobile air conditioner |
| 07/20/1988 | EP0275029A2 Multi-zone boiling process and apparatus |
| 07/19/1988 | US4758385 Plate for evaporative heat exchanger and evaporative heat exchanger |
| 07/05/1988 | US4755331 Evaporative heat exchanger with elliptical tube coil assembly |
| 06/29/1988 | EP0272766A1 Elliptical tube coil assembly for evaporative heat exchanger |
| 06/08/1988 | EP0269634A1 Apparatus for indirect evaporative cooling. |
| 06/08/1988 | CN87209631U Cold water circulating installation for temp.-lowering and heatstroke-preventing |
| 04/05/1988 | CA1234748A1 Vacuum formable water cooling tower film fill sheet with integral spacers |
| 02/09/1988 | US4723415 Direct water evaporating cooling system |
| 02/05/1988 | EP0198022A4 Evaporative heat exchanger. |
| 01/27/1988 | CN87104714A System for indirect evaporative cooling of air in an interior |
| 01/07/1988 | EP0251839A1 Upflow evaporator comprising a liquid-distribution device |
| 11/24/1987 | US4708832 Contact body |
| 11/17/1987 | US4706741 Heat exchanger of falling film type |
| 11/07/1987 | CN86210561U High-efficiency auxiliary radiator |
| 10/20/1987 | US4700771 Multi-zone boiling process and apparatus |
| 09/15/1987 | US4693302 Heat exchanging apparatus for cooling and condensing by evaporation |
| 08/20/1987 | DE3609187A1 Heat exchanger |
| 08/19/1987 | EP0179841B1 Heat exchanger of falling film type |
| 07/21/1987 | USRE32461 Modular dry-air evaporative cooler |
| 06/30/1987 | US4676071 Water cooled refrigerant condenser |
| 06/23/1987 | US4674295 Evaporative air conditioner and method |
| 06/16/1987 | EP0225377A1 Evaporative condenser with helical coils and method |
| 06/11/1987 | DE3543620A1 Device for air humidification and cleaning |
| 04/07/1987 | US4655977 Coil units with vinyl chloride spacers |
| 02/26/1987 | WO1987001188A1 Apparatus for indirect evaporative cooling |
| 12/30/1986 | US4632787 More efficient air circulation and water distribution |
| 12/04/1986 | WO1986007132A1 Evaporative condenser with helical coils and method |
| 12/02/1986 | US4626387 Evaporative condenser with helical coils and method |
| 10/22/1986 | EP0198022A1 Evaporative heat exchanger |
| 08/27/1986 | CN85204212U Energy-saving water-heating unit |
| 08/05/1986 | US4603559 Water-cooled air conditioner |
| 06/11/1986 | EP0183808A1 Refrigeration plant |
| 05/07/1986 | EP0179841A1 Heat exchanger of falling film type. |
| 04/29/1986 | US4585055 Liquid film evaporation type heat exchanger |
| 04/16/1986 | EP0177519A1 Installation for heat exchange and material transfer between two or more flowing media |
| 04/10/1986 | WO1986002151A1 Evaporative heat exchanger |
| 04/01/1986 | US4579090 Cooling apparatus for a radiator of the drive unit of a vehicle |
| 01/28/1986 | US4566290 Capillary fin media |
| 01/16/1986 | WO1986000393A1 Refrigeration plant |
| 12/11/1985 | EP0163911A2 Vacuum formable water cooling tower film fill sheet with integral spacers |
| 12/05/1985 | WO1985004470A3 Installation for heat exchange and material transfer between two or more flowing media |
| 11/07/1985 | WO1985004949A1 Heat exchanger of falling film type |
| 10/29/1985 | US4549407 Evaporative cooling |
| 10/22/1985 | US4548766 Vacuum formable water cooling tower film fill sheet with integral spacers |
| 10/10/1985 | WO1985004470A2 Installation for heat exchange and material transfer between two or more flowing media |
| 10/09/1985 | EP0157367A2 Method and apparatus for evaporative cooling |
| 10/01/1985 | US4544513 Air coolers |
| 08/06/1985 | US4532985 Falling film heat exchanger |
| 05/28/1985 | US4519450 Vacuum producing condenser |
| 05/21/1985 | US4517805 Vacuum producing condenser |
| 04/16/1985 | US4510766 Water exchanger and method for evaporative cooler |
| 04/09/1985 | US4509591 Vacuum producing condenser |
| 01/22/1985 | US4494599 Vacuum producing condenser |
| 10/09/1984 | US4476065 Increased capacity wet surface air cooling system |
| 09/26/1984 | EP0119934A2 Indirect-contact cooler with forced ventilation and water-tight circuit |
| 07/24/1984 | US4461733 Capillary fin media |
| 04/17/1984 | US4443389 Heat exchange apparatus |
| 04/17/1984 | US4443386 Evaporative cooler pad frame support |
| 04/10/1984 | US4442049 Apparatus for ensuring heat exchange between a gas flow and a heat exchanger |
| 04/03/1984 | US4440698 Apparatus for ensuring heat exchange between a gas flow and a heat exchanger |
| 04/03/1984 | US4440000 Evaporative cooler |
| 03/06/1984 | US4435339 Falling film heat exchanger |
| 02/28/1984 | US4434112 Heat transfer surface with increased liquid to air evaporative heat exchange |
| 11/01/1983 | CA1156215A1 Apparatus for distributing a liquid in film-form on the interior walls of vertical tubes |
| 07/12/1983 | CA1149727A1 Evaporative counterflow heat exchange |
| 04/26/1983 | US4380910 Multi-stage indirect-direct evaporative cooling process and apparatus |
| 03/23/1983 | EP0074438A1 Apparatus and process for simultaneously dissipating industrial waste heat and removing dissolved solids from water |
| 01/18/1983 | US4369148 Supplantary reservoir for evaporative cooler |
| 12/28/1982 | US4366106 Heat exchanger |
| 11/30/1982 | US4361525 With chilled water heat exchanger, and evaporative cooler |
| 10/12/1982 | CA1133463A1 Apparatus for cooling fluids |
| 07/20/1982 | US4340114 Controlled performance heat exchanger for evaporative and condensing processes |
| 05/25/1982 | CA1124073A1 Method and apparatus for conserving energy in an air conditioning system |
| 05/19/1982 | EP0052009A2 Apparatus for ensuring heat exchange between a gas flow and a heat exchanger |
| 03/02/1982 | US4317786 Apparatus for distributing a liquid in film-form on the interior walls of vertical tubes |
| 02/23/1982 | CA1118681A1 Cooling equipment |
| 01/26/1982 | US4312819 Air cooling apparatus |
| 11/24/1981 | US4301781 Method and apparatus for improving engine operation and reducing hydrocarbons emissions therefrom by cooling the fuel supplied to or in the carburetor |
| 06/23/1981 | US4274266 Water cooling system for air cooled air conditioners |
| 06/16/1981 | US4273733 Apparatus for cooling fluids |
| 06/09/1981 | US4272462 Liquid wetted gas cooled heat exchanger |
| 05/26/1981 | US4269573 Pump drive mechanism for an evaporative cooler |
| 02/24/1981 | US4252752 Heat exchange unit in particular for an atmospheric heat exchanger |