| Patents for F28F 17 - Removing ice or water from heat-exchange apparatus (794) |
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| 04/06/1994 | CN1084961A Layered heat exchanger |
| 03/29/1994 | US5297623 Heat exchange apparatus and method for preparing the apparatus |
| 03/23/1994 | EP0588117A1 Stacked heat exchanger |
| 01/18/1994 | US5279360 Evaporator or evaporator/condenser |
| 01/05/1994 | CN1080392A Offset cooling coil fin |
| 01/05/1994 | CN1080387A Stack type evaporator |
| 12/28/1993 | US5273106 Self-defrosting recuperative air-to-air heat exchanger |
| 12/22/1993 | EP0575287A1 Offset cooling coil fin |
| 11/09/1993 | US5259448 Heat transfer tubes and method for manufacturing |
| 10/06/1993 | EP0563474A1 Stack type evaporator |
| 09/15/1993 | EP0559983A1 Evaporator or evaporator/condenser |
| 09/15/1993 | CN1076271A Heat exchanger tube |
| 09/08/1993 | EP0559599A1 Heat exchanger tube |
| 07/28/1993 | EP0552146A1 Method and apparatus for de-icing a fan |
| 06/29/1993 | US5222550 Offset cooling coil fin |
| 04/20/1993 | US5203404 Heat exchanger tube |
| 03/17/1993 | EP0532051A1 Heat exchanger with lamella fins |
| 01/26/1993 | US5181384 Tubes and heaters for entrainment of ice particles |
| 01/13/1993 | EP0522985A1 Heat transfer tubes and method for manufacturing |
| 01/05/1993 | US5176206 Laminate type heat exchanger |
| 11/03/1992 | US5159975 Unit to enhance heat transfer through heat exchanger tube |
| 10/27/1992 | US5158135 Laminate type heat exchanger |
| 10/06/1992 | US5152337 Stack type evaporator |
| 06/16/1992 | CA1303701C Apparatus for adjustably controlling the size of an ice bank |
| 05/12/1992 | US5111876 Heat exchanger plate fin |
| 04/16/1992 | WO1992006303A1 Method and apparatus for de-icing a fan |
| 03/26/1992 | DE4128781A1 Heat exchanger assembly - has disturbance projection fitted so that it is opposite exchanger component and moves relatively to it |
| 10/01/1991 | CA1289866C Heat-exchanging member of a dehumidifier |
| 03/12/1991 | US4998580 Condenser with small hydraulic diameter flow path |
| 03/06/1991 | EP0415584A2 Stack type evaporator |
| 01/08/1991 | CA1278788C Stack type heat exchanger |
| 10/30/1990 | US4966230 Serpentine fin, round tube heat exchanger |
| 07/12/1990 | DE3900551A1 Tube for a heat exchanger |
| 05/22/1990 | US4926932 Plate type heat exchanger |
| 05/15/1990 | US4924939 Heat-exchanging member of a dehumidifier |
| 02/13/1990 | US4899808 Condensing surface for heat exchanger with fins arranged to drip condensate onto one side only |
| 01/11/1990 | DE3839132C1 Surface cooler as air cooler |
| 11/23/1989 | DE3843688A1 Evaporator of an air conditioner (air-conditioning unit) |
| 11/15/1989 | EP0341663A1 Frost free heat exchanger |
| 09/05/1989 | US4862952 Frost free heat exchanger |
| 08/02/1989 | EP0325844A1 Evaporator with improved condensate collection |
| 07/27/1989 | WO1989006609A1 Evaporator for an air-conditioner |
| 07/19/1989 | EP0324375A1 Evaporator of an air conditioning apparatus |
| 05/16/1989 | US4829780 Evaporator with improved condensate collection |
| 03/28/1989 | US4815532 Stack type heat exchanger |
| 01/04/1989 | EP0297230A1 Method and device for the removal of ice in rotating regenerative heat- and/or matter-exchangers |
| 11/29/1988 | US4787441 Heat transfer element |
| 02/03/1988 | EP0255498A1 Heat transfer wall |
| 09/02/1987 | EP0234942A1 Plate type heat exchanger |
| 11/11/1986 | US4621685 Heat exchanger comprising condensed moisture drainage means |
| 07/02/1986 | CA1206952A1 De-icing heat exchanger |
| 12/17/1985 | US4558734 Heat exchanger having a set of pipes |
| 11/05/1985 | US4550775 Compressor intercooler |
| 01/08/1985 | US4492268 Condenser |
| 07/11/1984 | EP0026766B1 A heat exchanger in plants for ventilating rooms or buildings |
| 11/22/1983 | US4416323 Air cooler freeze protection |
| 07/05/1983 | US4391321 Heat exchanger in plants for ventilating rooms or buildings |
| 05/03/1983 | US4381816 Self-draining heat exchanger |
| 10/12/1982 | US4353224 Evaporator |
| 10/05/1982 | CA1132867A1 Two-stage gas condenser with feedback cooling |
| 09/21/1982 | US4350025 Refrigerant evaporator |
| 08/10/1982 | CA1129279A1 Enhancement for film condensation apparatus |
| 08/03/1982 | CA1128877A1 Heat exchanger water collection system |
| 05/18/1982 | CA1123692A1 Heat exchanger |
| 03/09/1982 | CA1119583A1 Heat exchanger |
| 08/04/1981 | CA1106266A1 Method for removing water-soluble inorganic salts and ice from heat exchanger surfaces |
| 07/21/1981 | US4279298 Heat exchanger with condensate blow-off suppressor |
| 04/15/1981 | EP0026766A1 A heat exchanger in plants for ventilating rooms or buildings. |
| 03/11/1981 | EP0024543A1 Heat collector for the absorption of ambient heat |
| 03/03/1981 | US4253519 Enhancement for film condensation apparatus |
| 01/27/1981 | US4246963 Heat exchanger |
| 01/27/1981 | CA1094542A1 Method and device for defrosting a heat exchange without impairment of its heat exchange efficiency |
| 01/13/1981 | US4244422 Method and device for defrosting heat exchanger without impairment of its heat exchange efficiency |
| 12/23/1980 | US4240502 Condensing heat exchanger |
| 10/02/1980 | WO1980002064A1 A heat exchanger in plants for ventilating rooms or buildings |
| 08/12/1980 | US4216819 Enhanced condensation heat transfer device and method |
| 07/08/1980 | US4211276 Method of making fin elements for heat exchangers |
| 04/16/1980 | EP0010083A1 Water collector and a disposal system adapted to remove moisture from an airstream |
| 02/26/1980 | US4190102 Air cooled condenser installation |
| 02/05/1980 | US4187090 Heat exchanger water collection system |
| 12/04/1979 | CA1067303A1 Apparatus for defrosting low temperature heat exchanger |
| 09/11/1979 | US4167100 Method for removing water-soluble inorganic salts and ice from heat exchange surfaces |
| 04/10/1979 | CA1052371A1 Heat recuperator structure |
| 02/13/1979 | CA1048490A1 Recuperator structure |
| 02/13/1979 | CA1048283A1 Defrosting apparatus and method for heat exchangers |
| 10/31/1978 | CA1041314A1 Evaporator coil |
| 05/30/1978 | US4091637 Electric defrost heater for fin and tube refrigeration heat exchanger |
| 05/16/1978 | US4089188 Evaporator coil |
| 01/10/1978 | US4067205 Super cooler for an air conditioning system |
| 08/23/1977 | US4043388 Thermal transfer care |
| 08/16/1977 | US4041727 Evaporator assembly |
| 03/08/1977 | US4010660 Transmission including a hydrodynamic torque converter |
| 12/28/1976 | US3999603 Heat recuperator structure |
| 11/16/1976 | US3991820 Recuperator structure |