Patents
Patents for F28F 17 - Removing ice or water from heat-exchange apparatus (794)
04/1994
04/06/1994CN1084961A Layered heat exchanger
03/1994
03/29/1994US5297623 Heat exchange apparatus and method for preparing the apparatus
03/23/1994EP0588117A1 Stacked heat exchanger
01/1994
01/18/1994US5279360 Evaporator or evaporator/condenser
01/05/1994CN1080392A Offset cooling coil fin
01/05/1994CN1080387A Stack type evaporator
12/1993
12/28/1993US5273106 Self-defrosting recuperative air-to-air heat exchanger
12/22/1993EP0575287A1 Offset cooling coil fin
11/1993
11/09/1993US5259448 Heat transfer tubes and method for manufacturing
10/1993
10/06/1993EP0563474A1 Stack type evaporator
09/1993
09/15/1993EP0559983A1 Evaporator or evaporator/condenser
09/15/1993CN1076271A Heat exchanger tube
09/08/1993EP0559599A1 Heat exchanger tube
07/1993
07/28/1993EP0552146A1 Method and apparatus for de-icing a fan
06/1993
06/29/1993US5222550 Offset cooling coil fin
04/1993
04/20/1993US5203404 Heat exchanger tube
03/1993
03/17/1993EP0532051A1 Heat exchanger with lamella fins
01/1993
01/26/1993US5181384 Tubes and heaters for entrainment of ice particles
01/13/1993EP0522985A1 Heat transfer tubes and method for manufacturing
01/05/1993US5176206 Laminate type heat exchanger
11/1992
11/03/1992US5159975 Unit to enhance heat transfer through heat exchanger tube
10/1992
10/27/1992US5158135 Laminate type heat exchanger
10/06/1992US5152337 Stack type evaporator
06/1992
06/16/1992CA1303701C Apparatus for adjustably controlling the size of an ice bank
05/1992
05/12/1992US5111876 Heat exchanger plate fin
04/1992
04/16/1992WO1992006303A1 Method and apparatus for de-icing a fan
03/1992
03/26/1992DE4128781A1 Heat exchanger assembly - has disturbance projection fitted so that it is opposite exchanger component and moves relatively to it
10/1991
10/01/1991CA1289866C Heat-exchanging member of a dehumidifier
03/1991
03/12/1991US4998580 Condenser with small hydraulic diameter flow path
03/06/1991EP0415584A2 Stack type evaporator
01/1991
01/08/1991CA1278788C Stack type heat exchanger
10/1990
10/30/1990US4966230 Serpentine fin, round tube heat exchanger
07/1990
07/12/1990DE3900551A1 Tube for a heat exchanger
05/1990
05/22/1990US4926932 Plate type heat exchanger
05/15/1990US4924939 Heat-exchanging member of a dehumidifier
02/1990
02/13/1990US4899808 Condensing surface for heat exchanger with fins arranged to drip condensate onto one side only
01/1990
01/11/1990DE3839132C1 Surface cooler as air cooler
11/1989
11/23/1989DE3843688A1 Evaporator of an air conditioner (air-conditioning unit)
11/15/1989EP0341663A1 Frost free heat exchanger
09/1989
09/05/1989US4862952 Frost free heat exchanger
08/1989
08/02/1989EP0325844A1 Evaporator with improved condensate collection
07/1989
07/27/1989WO1989006609A1 Evaporator for an air-conditioner
07/19/1989EP0324375A1 Evaporator of an air conditioning apparatus
05/1989
05/16/1989US4829780 Evaporator with improved condensate collection
03/1989
03/28/1989US4815532 Stack type heat exchanger
01/1989
01/04/1989EP0297230A1 Method and device for the removal of ice in rotating regenerative heat- and/or matter-exchangers
11/1988
11/29/1988US4787441 Heat transfer element
02/1988
02/03/1988EP0255498A1 Heat transfer wall
09/1987
09/02/1987EP0234942A1 Plate type heat exchanger
11/1986
11/11/1986US4621685 Heat exchanger comprising condensed moisture drainage means
07/1986
07/02/1986CA1206952A1 De-icing heat exchanger
12/1985
12/17/1985US4558734 Heat exchanger having a set of pipes
11/1985
11/05/1985US4550775 Compressor intercooler
01/1985
01/08/1985US4492268 Condenser
07/1984
07/11/1984EP0026766B1 A heat exchanger in plants for ventilating rooms or buildings
11/1983
11/22/1983US4416323 Air cooler freeze protection
07/1983
07/05/1983US4391321 Heat exchanger in plants for ventilating rooms or buildings
05/1983
05/03/1983US4381816 Self-draining heat exchanger
10/1982
10/12/1982US4353224 Evaporator
10/05/1982CA1132867A1 Two-stage gas condenser with feedback cooling
09/1982
09/21/1982US4350025 Refrigerant evaporator
08/1982
08/10/1982CA1129279A1 Enhancement for film condensation apparatus
08/03/1982CA1128877A1 Heat exchanger water collection system
05/1982
05/18/1982CA1123692A1 Heat exchanger
03/1982
03/09/1982CA1119583A1 Heat exchanger
08/1981
08/04/1981CA1106266A1 Method for removing water-soluble inorganic salts and ice from heat exchanger surfaces
07/1981
07/21/1981US4279298 Heat exchanger with condensate blow-off suppressor
04/1981
04/15/1981EP0026766A1 A heat exchanger in plants for ventilating rooms or buildings.
03/1981
03/11/1981EP0024543A1 Heat collector for the absorption of ambient heat
03/03/1981US4253519 Enhancement for film condensation apparatus
01/1981
01/27/1981US4246963 Heat exchanger
01/27/1981CA1094542A1 Method and device for defrosting a heat exchange without impairment of its heat exchange efficiency
01/13/1981US4244422 Method and device for defrosting heat exchanger without impairment of its heat exchange efficiency
12/1980
12/23/1980US4240502 Condensing heat exchanger
10/1980
10/02/1980WO1980002064A1 A heat exchanger in plants for ventilating rooms or buildings
08/1980
08/12/1980US4216819 Enhanced condensation heat transfer device and method
07/1980
07/08/1980US4211276 Method of making fin elements for heat exchangers
04/1980
04/16/1980EP0010083A1 Water collector and a disposal system adapted to remove moisture from an airstream
02/1980
02/26/1980US4190102 Air cooled condenser installation
02/05/1980US4187090 Heat exchanger water collection system
12/1979
12/04/1979CA1067303A1 Apparatus for defrosting low temperature heat exchanger
09/1979
09/11/1979US4167100 Method for removing water-soluble inorganic salts and ice from heat exchange surfaces
04/1979
04/10/1979CA1052371A1 Heat recuperator structure
02/1979
02/13/1979CA1048490A1 Recuperator structure
02/13/1979CA1048283A1 Defrosting apparatus and method for heat exchangers
10/1978
10/31/1978CA1041314A1 Evaporator coil
05/1978
05/30/1978US4091637 Electric defrost heater for fin and tube refrigeration heat exchanger
05/16/1978US4089188 Evaporator coil
01/1978
01/10/1978US4067205 Super cooler for an air conditioning system
08/1977
08/23/1977US4043388 Thermal transfer care
08/16/1977US4041727 Evaporator assembly
03/1977
03/08/1977US4010660 Transmission including a hydrodynamic torque converter
12/1976
12/28/1976US3999603 Heat recuperator structure
11/1976
11/16/1976US3991820 Recuperator structure
1 2 3 4 5 6 7 8