| Patents for F25B 5 - Compression machines, plant, or systems, with several evaporator circuits, e.g. for varying refrigerating capacity (3,892) |
|---|
| 09/08/1982 | EP0059330A2 Method of pasteurizing alimentary products in machines provided with gas-compression refrigerating circuits |
| 08/03/1982 | CA1129037A1 Refrigeration system control method and apparatus |
| 07/20/1982 | US4340404 Refrigerating apparatus |
| 06/01/1982 | US4332138 Refrigerating apparatus |
| 04/14/1982 | EP0049242A1 Refrigeration method and apparatus using heat |
| 04/06/1982 | US4322953 Heat collection system |
| 04/06/1982 | US4322952 Refrigerating apparatus |
| 03/23/1982 | US4320629 Refrigerating apparatus |
| 03/02/1982 | US4317335 Refrigerating apparatus |
| 02/23/1982 | US4316366 Method and apparatus for integrating components of a refrigeration system |
| 02/02/1982 | US4313311 Vapor generating and recovering apparatus |
| 01/20/1982 | EP0044248A2 Cooling device with compartments at different temperatures |
| 12/30/1981 | EP0042795A1 Hot water installation comprising a thermodynamic circuit |
| 12/29/1981 | US4307576 Air conditioning system having a plurality of indoor units |
| 11/10/1981 | US4299664 Vapor degreaser |
| 10/28/1981 | EP0038442A2 Refrigeration circuit incorporating a subcooler |
| 10/15/1981 | WO1981002923A1 Refrigeration method and apparatus using heat |
| 10/13/1981 | US4294081 Freezing refrigerator |
| 09/29/1981 | CA1109945A1 Compressor refrigerator |
| 09/22/1981 | US4290272 Means and method for independently controlling vapor compression cycle device evaporator superheat and thermal transfer capacity |
| 09/15/1981 | US4288991 Refrigeration and heating improvement |
| 09/08/1981 | US4287722 Combination heat reclaim and air conditioning coil system |
| 08/25/1981 | US4285205 Refrigerant sub-cooling |
| 06/30/1981 | CA1103918A1 Drying plant, particularly for timber |
| 05/26/1981 | US4269036 Food defrosting apparatus |
| 05/26/1981 | CA1101681A1 Food defrosting apparatus |
| 05/05/1981 | US4265093 Evaporator feed and control system |
| 04/14/1981 | CA1099121A1 Fluidic time delay system |
| 03/03/1981 | US4253309 Heat pump arrangement |
| 02/24/1981 | US4252003 Reduced power consumption air conditioning |
| 01/28/1981 | EP0023145A1 Method of transporting a load of living shell-fish and apparatus usable in such transportation |
| 01/20/1981 | CA1093849A1 Energy conservation system having improved means for controlling receiver pressure |
| 01/07/1981 | EP0020332A1 A method for running a cooling-heating pump |
| 01/06/1981 | US4242880 Refrigerating apparatus |
| 12/30/1980 | US4242116 Magnetic valve, especially three-way valve as a switching device for multi-temperature cooling apparatus with only one refrigeration machine |
| 12/23/1980 | US4240263 Refrigeration system - method and apparatus |
| 11/04/1980 | US4231229 Energy conservation system having improved means for controlling receiver pressure |
| 10/29/1980 | EP0017840A2 Heating and cooling apparatus |
| 10/28/1980 | US4230470 Air conditioning system |
| 10/14/1980 | US4227379 Cooling apparatus |
| 10/14/1980 | US4227376 Cooling system |
| 07/29/1980 | US4214453 Injector cooler controls |
| 06/10/1980 | US4206612 Refrigeration system control method and apparatus |
| 05/29/1980 | WO1980001102A1 A method for running a cooling-heating pump |
| 04/15/1980 | US4197716 Refrigeration system with auxiliary heat exchanger for supplying heat during defrost cycle and for subcooling the refrigerant during a refrigeration cycle |
| 04/08/1980 | US4196526 Drying plant, particularly for timber |
| 03/25/1980 | US4194367 Apparatus for producing ice |
| 03/11/1980 | CA1073230A1 Method and apparatus for defrosting a refrigeration system |
| 03/04/1980 | US4191024 Defrosting method and cooling apparatus in a refrigeration system |
| 01/22/1980 | US4184341 Suction pressure control system |
| 12/25/1979 | US4179894 Dual source heat pump |
| 12/18/1979 | US4178771 Compressor refrigerator |
| 11/14/1979 | EP0005353A1 Method and apparatus for transporting aquatic food materials under refrigerated conditions |
| 10/23/1979 | CA1064717A1 Portable cooling apparatus |
| 10/16/1979 | US4170998 Portable cooling apparatus |
| 09/25/1979 | CA1062927A1 Refrigeration system utilizing saturated gaseous refrigerant for defrost purposes |
| 09/11/1979 | US4167102 Refrigeration system utilizing saturated gaseous refrigerant for defrost purposes |
| 08/07/1979 | US4163369 Air-to-air heat pump |
| 07/24/1979 | CA1058895A1 Multi-circuited a-coil heat exchanger |
| 05/01/1979 | US4151724 Pressurized refrigerant feed with recirculation for compound compression refrigeration systems |
| 05/01/1979 | US4151723 Refrigeration system control method and apparatus |
| 05/01/1979 | US4151722 Automatic defrost control for refrigeration systems |
| 01/23/1979 | US4135369 Dual temperature merchandiser |
| 01/23/1979 | CA1046784A1 Compressor refrigeration plant |
| 01/09/1979 | CA1045840A1 Hot gas defrost system |
| 12/26/1978 | US4130997 Refrigerator |
| 12/12/1978 | CA1044032A1 Refrigeration and hot gas defrost system |
| 11/28/1978 | CA1043116A1 Compressor refrigeration plant |
| 11/07/1978 | US4123919 Refrigeration feed system |
| 11/07/1978 | US4123914 Energy saving change of phase refrigeration system |
| 11/07/1978 | CA1041782A1 Control means for refrigeration systems |
| 10/31/1978 | US4122688 Refrigerating system |
| 10/31/1978 | US4122686 Method and apparatus for defrosting a refrigeration system |
| 10/10/1978 | US4120021 Cooling system for electronic assembly |
| 09/05/1978 | US4110997 Hot gas defrost system |
| 06/27/1978 | US4096708 Compressor refrigeration plant |
| 05/02/1978 | US4086780 Refrigerating apparatus, in particular two-temperature refrigerator |
| 04/18/1978 | US4084388 Refrigeration control system for optimum demand operation |
| 04/11/1978 | US4083196 Compressor refrigeration plant |
| 11/08/1977 | US4057074 Bidirectional piston valve |
| 10/04/1977 | US4051691 Air conditioning apparatus |
| 08/30/1977 | US4044568 Space heating and cooling system |
| 08/23/1977 | US4043144 Hot gas defrost system |
| 08/09/1977 | US4040268 Multi-circuited A-coil heat exchanger |
| 07/05/1977 | US4033739 Refrigeration unit |
| 03/22/1977 | US4012921 Refrigeration and hot gas defrost system |
| 02/15/1977 | US4007604 Refrigerator unit, particularly dual temperature refrigerator |
| 02/01/1977 | US4005949 Variable capacity rotary screw compressor |
| 10/05/1976 | US3984224 Air conditioning system for a motor home vehicle or the like |
| 08/31/1976 | US3977205 Refrigerant mass flow control at low ambient temperatures |
| 04/20/1976 | US3950961 Cooling system for a two-temperature refrigerator |
| 04/06/1976 | US3948060 Air conditioning system particularly for producing refrigerated air |