Patents
Sitemap › F25 - Refrigeration or cooling; Combined heating and refrigeration systems; Heat pump systems; Manufacture or storage of ice; Liquefaction or solidification of gases › F25D - Refrigerators; Cold rooms; Ice-boxes; Cooling or freezing apparatus not covered by any other subclass › F25D 17 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
Patents for F25D 17 - Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces (12,240)
01/1984
01/25/1984EP0099108A1 Refrigerator
12/1983
12/27/1983US4422304 Transportation of perishable products
12/21/1983EP0096159A2 Impingement food preparation apparatus
12/20/1983CA1158861A1 Multi-stage indirect/direct evaporative cooling process and apparatus
11/1983
11/29/1983US4417450 Energy management system for vending machines
10/1983
10/26/1983EP0092537A1 Conditioning apparatus, especially for food-stuffs
10/25/1983CA1155670A1 Island refrigerated display case with air defrost
10/25/1983CA1155668A1 Refrigerator
10/18/1983US4409797 Condenser coil and fan mount for a transport refrigeration unit
10/18/1983US4409744 Propeller fan drive
10/11/1983US4408654 Accumulator for storing heat or cold
10/05/1983EP0090431A2 Energy management system for vending machines
10/05/1983EP0089991A1 Method and arrangement for maintaining a frost-free freezer.
09/1983
09/27/1983US4406138 Load management control air conditioning system
09/20/1983US4404813 Door mounted electronic housing assembly for a refrigerator
08/1983
08/23/1983US4400046 Refrigerated showcase
08/23/1983US4399737 Corrugated air return bulkhead
08/09/1983US4397157 System for conditioning air of an internal space
07/1983
07/19/1983US4393659 Method and apparatus for producing sterile slush ice
07/12/1983CA1149723A1 Oxygen reduction system and condenser apparatus with automatic defrost
07/05/1983CA1149488A1 Ambient air cooling system
06/1983
06/28/1983US4389852 One and a half band refrigerated display case
06/14/1983CA1148138A1 Transportation of perishable products
06/07/1983US4386502 Humidity-measuring device for use with an air conditioner
05/1983
05/31/1983US4385505 Air conditioner
05/10/1983CA1145962A1 Method of refrigeration and a refrigeration system
05/03/1983CA1145547A1 Refrigerated showcase
04/1983
04/19/1983US4380155 Temperature sensing circuit with high noise immunity
04/14/1983WO1983001293A1 Method and arrangement for maintaining a frost-free freezer
04/12/1983US4379391 Refrigerator
03/1983
03/29/1983US4377935 Produce cooler
03/22/1983US4377076 Cooling arrangement, particularly for beverages
03/15/1983CA1142765A1 Assembly for maintaining a freezer frost-free
02/1983
02/16/1983EP0072334A1 Method and system for transporting live sea animals such as shell fish
02/08/1983US4372129 Fail-safe refrigeration for continuous process
02/01/1983CA1140353A1 Household refrigerator humidity controlled pan assembly
02/01/1983CA1140352A1 Refrigerating machine including energy conserving heat exchange apparatus
01/1983
01/25/1983US4369632 Refrigerated merchandiser display case
01/18/1983US4368622 Refrigerator with through-the-door quick-chilling service
01/18/1983CA1139575A1 One and a half band refrigerated display case
01/04/1983US4366678 Temperature control apparatus for refrigerating machine
01/04/1983CA1138664A1 Cooling system
12/1982
12/21/1982US4364242 Method of refrigeration and a refrigeration system
12/14/1982CA1137465A1 Heat exchange unit having an internal support
12/08/1982EP0065995A1 Water-cooled heat-accumulating type drink cooling system
11/1982
11/30/1982US4361014 Panel air chiller
11/24/1982EP0065453A1 Metallic tube sheet heat exchanger
11/24/1982EP0065088A2 Temperature-controlled refrigeration and deepfreeze area with a volume of 50 000m3 and above with a device for equalising pressure differences
11/16/1982US4358935 Apparatus to preserve vegetables
11/16/1982US4358932 Control system for refrigerator with through-the-door quick-chilling service
11/02/1982US4356702 Transportation of perishable products
10/1982
10/12/1982US4353223 Refrigerator with a large refrigeration chamber cooled by natural convection
10/12/1982CA1133265A1 Household refrigerator movable storage assembly
10/05/1982US4352274 Circuit board mounting and cooling assembly
09/1982
09/22/1982EP0060724A2 Cargo refrigeration
09/21/1982CA1131925A1 Household refrigerator air flow control assembly
08/1982
08/31/1982CA1130592A1 Open top refrigerated display case having ambient air defrost
08/17/1982US4344294 Thermal delay demand defrost system
07/1982
07/27/1982US4341080 Method for refrigeration
06/1982
06/15/1982US4334412 Cooling system
06/01/1982US4332142 Household refrigerator including anti-sweat heater control circuit
05/1982
05/19/1982EP0051893A1 A device for extracting moisture from a space
04/1982
04/28/1982EP0050333A2 Refrigeration system for a chilled product vending machine
04/27/1982US4326384 Method for cooling blocks of hot porous material
04/20/1982US4325221 Method and apparatus for reducing the temperature of articles
04/13/1982US4324107 Method of and apparatus for cooling blocks of hot porous material
03/1982
03/16/1982US4319463 Refrigerated display chest
03/02/1982CA1119227A1 Refrigerated display chest
02/1982
02/09/1982US4314457 Island refrigerated display case with air defrost
02/02/1982US4313310 Cooling system
01/1982
01/05/1982US4308726 Open top refrigerated display case with storage section
01/05/1982CA1115537A1 Household refrigerator air flow control and method
12/1981
12/29/1981US4307778 Heat exchange unit having an internal support
12/29/1981US4307580 Method and apparatus for refrigeration
12/29/1981CA1115112A1 Cold air flow control apparatus
12/16/1981EP0041840A2 Refrigerator
12/08/1981US4304101 Circulating air refrigerator with removable divider shelf
11/1981
11/03/1981US4297851 Temperature sensing circuit with high noise immunity
11/03/1981CA1111667A1 Open top refrigerated display case with storage section
10/1981
10/27/1981US4296611 Household refrigerator air flow control and method
10/20/1981US4295340 Refrigerated display case having ambient air defrost
10/20/1981CA1110861A1 Stored cryogenic refrigeration
10/13/1981US4294083 Air conditioning system
10/06/1981US4293030 Method of and means for passively cooling a shelter containing a heat source
09/1981
09/23/1981EP0036238A2 Refrigerator comprising several preservation compartments at different temperatures
09/17/1981WO1981002563A1 Storage system for products using supporting units
09/16/1981EP0035818A1 Storing device employing supports
09/15/1981US4288995 Household refrigerator movable storage assembly
09/15/1981CA1108880A1 Refrigeration system
09/15/1981CA1108876A1 Icebank refrigerating and cooling systems for supermarkets
08/1981
08/18/1981US4283925 System for cooling
08/12/1981EP0033560A2 Method of refrigeration and a refrigeration system
08/11/1981US4282720 Refrigerator air baffle control
07/1981
07/28/1981US4280335 Icebank refrigerating and cooling systems for supermarkets
07/15/1981EP0031846A1 Oxygen reduction system and condenser apparatus with automatic defrost
07/14/1981US4277952 Method and apparatus for conserving energy in an air conditioning system
07/07/1981US4276754 Refrigerator control and system
07/01/1981EP0031311A2 Arrangement for keeping a freezer frost-free
06/1981
06/16/1981US4272969 Method for refrigerating fresh products and keeping them fresh, as well as refrigerator for carrying out this method
06/16/1981US4272966 Cooling system utilizing outside air
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