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 13 - Stationary devices associated with refrigerating machinery, e.g. cold rooms
Patents for F25D 13 - Stationary devices associated with refrigerating machinery, e.g. cold rooms (2,162)
02/1992
02/06/1992WO1992001895A1 Helical conveyor freezer
01/1992
01/22/1992CN2094012U Cold tank of fresh beer
12/1991
12/25/1991CN2091435U Two-temp. semiconductor refrigerator for automobile
12/25/1991CN1057329A Cryostat with liquefaction refrigerator
11/1991
11/14/1991WO1991017400A1 Food freezer
11/06/1991EP0454827A1 Cooling of sheet material
10/1991
10/31/1991WO1991016582A1 Improvements in helical conveyor systems
10/23/1991EP0452844A1 Method for freezing food products in containers, and an automatic plate freezer for implementing the method
10/23/1991EP0452356A1 Method and arrangement for freezing.
10/22/1991US5058389 Fluid temperature control system and computer system using same
10/16/1991EP0451346A2 Plate treating apparatus using a caterpillar
10/08/1991US5054291 Multi-bay system for the forced air postharvest conditioning of agricultural crops
10/01/1991CA1289925C Refrigerated centrifuge having a removable bowl
10/01/1991CA1289758C Cryo-mechanical combination freezer
09/1991
09/25/1991EP0448453A1 Plate freezer and spacing bar for same
09/03/1991US5044267 Tunnel for cooling, heating, or drying products of the foodstuffs and especially confectionery industries
09/02/1991CA2011404A1 Method and apparatus for enhancing production capacity and flexibility of a multi-tier refrigeration tunnel
08/1991
08/28/1991CN2083730U Freeger/refrigerator convertable freezer
08/27/1991US5042262 Food freezer
08/21/1991EP0441837A1 Method and arrangement for an enforced heat transmission between alimentary bodies and gases.
08/21/1991EP0441815A1 Method and arrangement for an enforced heat transmission between bodies and gases
08/20/1991US5040383 Freezing plant
08/20/1991US5040378 No frost cooling process for a cooling range above zero degrees Celsius
08/13/1991US5038916 Transfer assembly for freezer
07/1991
07/30/1991US5035120 Freezer
07/17/1991CN2081068U Heat pipe type wall refrigerator
06/1991
06/30/1991WO1991009558A1 Automated deep fat fryer
06/30/1991CA2072589A1 Automated deep fat fryer
06/04/1991US5020330 Cryogenically freezing
05/1991
05/30/1991WO1991008430A1 Air treatment plant and method for a flow reduction therein
05/30/1991WO1991007994A1 Method for preventing bacterial growth in a food processing plant and such a plant for carrying out the method
05/30/1991WO1991007265A1 Cooling of sheet material
04/1991
04/17/1991CN2075328U Refrigerator
02/1991
02/13/1991EP0412927A2 Process and apparatus for producing particulate frozen high water content food products
02/05/1991US4989417 Cold storage warehouse
01/1991
01/02/1991EP0405680A2 A refrigerating apparatus with an evacuatable container
12/1990
12/20/1990DE4017382A1 Heat-engine plant for air-conditioning valve operation - opens and closes flaps by selective heating of wax in opposed piston engines controlled by thermostat
12/01/1990WO1990015294A1 Air treatment plant and method for balancing pressure differences in such a plant
11/1990
11/29/1990WO1990014566A1 Refrigeration and freezing plant
11/28/1990EP0399884A1 Plate freezer
11/28/1990EP0399883A1 Plate freezer loading and unloading device
11/07/1990EP0395897A2 Tunnel for cooling, heating or drying of food products, especially of the confectionary industry
11/06/1990US4967564 Cryostatic temperature regulator with a liquid nitrogen bath
10/1990
10/14/1990CA2014363A1 Equipment for cooling fresh goods, especially fish
10/10/1990CN2063613U Refrigeration system arrangement for refrigerator
10/09/1990US4961454 Insulated folding door
09/1990
09/04/1990US4953365 Helical conveyor freezer
08/1990
08/28/1990US4951472 Process and apparatus for producing particulate frozen high water content food products
08/21/1990US4950869 Frost control system for high-speed mechanized doors
08/21/1990US4949555 Refrigerator
07/1990
07/25/1990CN1008938B Ventilator for refrigerator
07/04/1990CN2058973U Multi-function fast-refrigeration cold wind ventilator
06/1990
06/28/1990WO1990006693A1 Method and arrangement for freezing
06/22/1990CA2006385A1 Method and arrangement for freezing
05/1990
05/29/1990US4928502 Equipment for storing blood
05/29/1990US4928492 Cryogenic product treating apparatus
05/23/1990CN1042413A Method and arrangement for enforced heat transmisson between alimentary bodies and gases
05/17/1990WO1990005277A1 Method and arrangement for an enforced heat transmission between alimentary bodies and gases
05/17/1990WO1990005276A1 Method and arrangement for an enforced heat transmission between bodies and gases
05/09/1990EP0366818A1 Cryostatic temperature regulator with a liquid nitrogen bath
05/02/1990EP0365650A1 NOFROST COOLING PROCESS FOR A TEMPERATURE RANGE ABOVE 0oC.
05/01/1990US4921163 Method and apparatus for temperature control of heating and cooling plants
05/01/1990CA2001722A1 Method and arrangement for an enforced heat transmission between bodies and gases
04/1990
04/24/1990CA1268137A1 Method for controlling the flow of a product into a food treating apparatus and an apparatus for carrying out the method
03/1990
03/28/1990EP0360224A2 Cryo-mechanical combination freezer
01/1990
01/17/1990EP0350543A1 By-products chiller and method for using same
12/1989
12/06/1989CN2048949U Multifunctional semiconductor type refrigerator
11/1989
11/29/1989EP0343905A1 A rapid bread cooling machine
11/21/1989US4881379 Continuous quick freezing apparatus for food
11/02/1989WO1989010523A1 Nofrost cooling process for a temperature range above 0°c
11/01/1989CN2046990U Refrigerating case with inside-mounted condenser and evaporator
10/1989
10/25/1989CN2046613U Compound freezer
10/18/1989CN1036449A Reciprocating continuous quick-freezer for food
10/11/1989EP0143811B1 Impingement thermal treatment apparatus with collector plate
10/11/1989CN2045832U Meat-freezed water thawing freezer
10/04/1989CN2045471U Cold quantity matching device for multi-door refrigerator
09/1989
09/06/1989EP0331296A1 Carcass chiller and sterilizer
09/06/1989CN2043862U Refrigerator-type operation board of kitchen with recovery of heat energy
08/1989
08/29/1989US4860554 Counter-flow poultry chiller
08/15/1989US4856287 Temperature controller and method of temperature control for use in a refrigerating device
08/15/1989US4856285 Cryo-mechanical combination freezer
08/08/1989US4855567 Frost control system for high-speed horizontal folding doors
08/02/1989EP0120075B1 High efficiency impingement heating and cooling apparatus
08/01/1989US4852365 Refrigeration system
08/01/1989CA1257977A1 Pressurized fluid lift system for a cryogenic freezer
07/1989
07/25/1989CA1257778A1 Apparatus for air treating articles carried on a spiral conveyor
07/12/1989CN2041022U Tunnel type refrigerating unit
06/1989
06/27/1989US4841881 "Device for spacing apart, at desired distances, the refrigerating plates, in horizontal plate freezers"
06/27/1989US4841735 Temperature controller and method of temperature control for use in a refrigerating device
05/1989
05/23/1989US4831841 Cooling system for a multiple-product merchandising machine
05/09/1989US4827737 Cold reserving apparatus
05/09/1989US4827727 Carcass chiller and sterilizer
05/05/1989WO1989003965A1 Freezing plant
03/1989
03/01/1989EP0304860A2 Cold reserving apparatus
02/1989
02/28/1989US4807448 Freezing apparatus
01/1989
01/31/1989US4800729 Thermo-hygrostatic refrigerators
01/17/1989US4798062 Portable food freezer with internal helical conveyor
01/10/1989US4796435 By-products chiller and method for using same
01/04/1989CN2030300U Reciprocating continuous foods quick-freezing machine
12/1988
12/28/1988CA1247386A Cryogenic cooling
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