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 21 - Defrosting; Preventing frosting; Removing condensed or defrost water
Patents for F25D 21 - Defrosting; Preventing frosting; Removing condensed or defrost water (6,980)
11/2012
11/08/2012US20120279238 Method for controlling frost on a heat transfer device
11/08/2012US20120279237 Auxiliary heater control device, heated fluid utilization system, and auxiliary heater control method
11/08/2012DE102011113477A1 Cooling and freezing appliance for cooling interior space, has unit for measuring property of defrosted water, and contact element, which is provided directly or indirectly with measuring unit
11/08/2012DE102011075100A1 Refrigeration apparatus e.g. household refrigerator has cooling device for cooling of storage space, and defrost heater that is attached to evaporator tube for defrosting evaporator
11/07/2012EP2520882A1 Freezer with a reduced frost formation
11/07/2012CN202522004U Refrigeration house
11/07/2012CN102349768B Defrosted water lead-out mechanism of food freezing and refrigerating display cabinet
11/06/2012US8306667 Air-conditioning apparatus
11/06/2012US8302412 Versatile environmentally conscious apparatus
11/06/2012CA2549077C Light emitting diode (led) light bulbs
11/01/2012US20120272677 Drainage structure of corrugated fin-type heat exchanger
10/2012
10/31/2012EP2518426A2 A smart defrosting system and method
10/31/2012DE102011075002A1 Monitoring method for monitoring filling level in evaporation container of refrigerator, particularly domestic refrigerating appliance, involves placing heating element with temperature-dependant resistance value under evaporation container
10/31/2012CN101512264B Refrigerator with a pressure-compensation valve
10/30/2012US8301335 Efficient AC operation using dew-point temperature
10/25/2012US20120266621 Container refrigeration system
10/25/2012US20120266616 Multi-type air conditioner and method of controlling the same
10/25/2012US20120266615 Adaptable evaporator defrost logic
10/24/2012CN202501698U Refrigerator
10/24/2012CN202501692U Refrigerator
10/24/2012CN102754522A Heating device and refrigerator
10/24/2012CN102748917A Defrosting control method for inverter refrigerator
10/24/2012CN102072608B Heating device for defroster of refrigeration system and power supply device thereof
10/23/2012US8291718 DSM defrost during high demand
10/18/2012WO2012140854A1 Refrigerator
10/18/2012WO2012140029A2 Evaporation apparatus for a refrigerator
10/18/2012WO2012139956A1 Evaporation device for a refrigerator
10/18/2012WO2012139952A1 Refrigeration appliance having an evaporation shell
10/18/2012WO2012072473A3 Refrigeration appliance comprising an evaporation dish
10/18/2012US20120260690 Heater apparatus
10/18/2012DE102011007415A1 Verdunstungsvorrichtung für ein Kältegerät Evaporator device for a refrigerator
10/18/2012DE102011007414A1 Verdunstungsvorrichtung für ein Kältegerät Evaporator device for a refrigerator
10/18/2012DE102011007413A1 Evaporation device for evaporating thawed water of e.g. fridge-freezer utilized for storing e.g. foods, has heat exchange portion staying in fluid connection with evaporation container and staying in thermal connection with heat source
10/18/2012DE102011007412A1 Kältegerät mit Verdunstungsschale The refrigerator with evaporation tray
10/18/2012DE102011007411A1 Refrigerator, particularly household refrigerator, has heated evaporation tray for condensation, where evaporation tray is heated by electrical heating element, and electrical heating element has positive temperature coefficient-material
10/17/2012CN202494261U Device capable of draining off condensed water on glass door to machine room
10/17/2012CN102741631A Cooling device, in particular freezer
10/17/2012CN102740739A Refrigerated case defrost water drain
10/17/2012CN102735010A Refrigerating apparatus
10/17/2012CN102735009A Refrigerator
10/17/2012CN102735006A Refrigerator
10/17/2012CN102734879A Rotary radiating, refrigerating and water collecting regulator
10/17/2012CN101512268B Multi-door refrigerator comprising a heatable door bar
10/11/2012WO2012136618A1 Evaporator assembly for a refrigeration appliance
10/11/2012US20120255318 Refrigeration apparatus
10/11/2012DE102011006862A1 Verdampferbaugruppe für ein Kältegerät Evaporator assembly for a refrigerator
10/11/2012DE102011006860A1 Kältegerät mit Eisbereiter The refrigerator with icemaker
10/10/2012CN202485307U Water defrosting structure for air conditioner
10/10/2012CN101929779B Refrigerator
10/04/2012WO2012130616A2 Refrigerator having a heating apparatus
10/04/2012WO2012130591A1 Refrigerator
10/04/2012WO2012062581A3 Evaporator
10/04/2012US20120247136 Outdoor unit of air conditioner and method for controlling the same
10/04/2012US20120247135 Combined Air Conditioning and Water Generating System
10/04/2012DE102011006606A1 Household-cooling device e.g. refrigerator, has cooling medium compressor, and collecting frame comprising defined spillway for forwarding water from frame to additional frame, where additional frame is separated from collecting frame
10/04/2012DE102011006265A1 Kältegerät The refrigerator
10/04/2012DE102011006248A1 Kältegerät mit einer Heizvorrichtung The refrigerator with a heater
10/03/2012EP2505942A1 Heat pump for a heating system, comprising an evaporator with an array of fins
10/03/2012EP2504643A1 Frost free surfaces and method for manufacturing the same
10/03/2012CN202470586U Drainage water seal assembly and refrigerator with same
10/03/2012CN202470585U Installation structure of defrosting heater
10/03/2012CN202470577U Novel arc-shaped glass door island cabinet
10/03/2012CN102706076A Water drain pipe joint equipment for refrigerator and refrigerator provided with water drain pipe joint equipment
10/03/2012CN102706075A Refrigerator and water receiving disc thereof
10/03/2012CN102706074A Drain pipe assembly for freezing cabinet and freezing cabinet with same
10/03/2012CN102706073A Defrosting heating device for evaporator of refrigerator and control method
10/03/2012CN102706072A Blowing device for entrance/exit of quick-frozen tunnel
10/03/2012CN102706021A Refrigeration device, refrigeration system and defrosting control method for refrigeration device
10/03/2012CN101881545B Freezing device
09/2012
09/27/2012WO2012126054A1 Energy reduction initiatives program
09/27/2012WO2012095265A3 Refrigeration device comprising a heating device
09/27/2012WO2012072454A3 Refrigeration appliance comprising an evaporation dish
09/26/2012CN202452778U Anti-ice-blocking water draining pipe for refrigerator
09/26/2012CN101818982B Cooling storage cabinet
09/26/2012CN101784851B Refrigeration device having moisture separation and operating method thereof
09/26/2012CN101749915B 冰箱 Refrigerator
09/19/2012CN102686962A Frost free surfaces and method for manufacturing the same
09/19/2012CN102679685A Air-cooled refrigerator and energy-saving defrosting control method thereof
09/19/2012CN102679672A Defrosting device of a quick freezer and nozzle for the device
09/19/2012CN102679660A Refrigerator
09/19/2012CN102679606A Refrigerating system and refrigerator with refrigerating system
09/13/2012US20120227423 Networked freezer stocking management
09/12/2012CN202432796U Multi-functional drain pipe
09/12/2012CN102668690A Heating device
09/11/2012US8261568 Condensing gas package unit with a tubular conduit for passing a condensate drain line
09/11/2012US8261565 Cooling system for high density heat load
09/07/2012WO2012028469A3 Refrigerator, in particular domestic refrigerator
09/06/2012US20120222439 System control for air conditioning system
09/06/2012US20120222434 Adaptive Beater and Scraper Speed Control for Frozen Product Dispensers
09/05/2012EP2494289A2 Ice maker
09/05/2012CN202420091U Recycling energy-saving device for cold storage defrosting water
09/05/2012CN202420090U Descaling and guiding line for drain tube of refrigerating chamber of refrigerator
09/05/2012CN202420089U Defroster for refrigeration equipment and refrigeration equipment
09/05/2012CN202420014U Refrigerating system and refrigerator with same
09/05/2012CN101929780B Refrigerator
09/05/2012CN101069053B Refrigerator
09/04/2012US8256236 Condensation and humidity sensors for thermoelectric devices
08/2012
08/30/2012WO2012113625A1 Refrigeration appliance having a rear-wall condenser
08/30/2012WO2012089512A3 A cooling device comprising a mullion having a heater
08/29/2012CN102648809A Condensed water evaporating apparatus of cooling device
1 ... 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 ... 70