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)
12/2008
12/03/2008CN101317057A Housing for a refrigeration device
12/03/2008CN101317053A Refrigeration device with a siphon
12/03/2008CN100439831C Refrigerator
11/2008
11/27/2008WO2007114910A3 Evaporator shroud and assembly for a direct current air conditioning system
11/26/2008EP1831622B1 Compressor housing
11/25/2008US7454919 Hot-water supply apparatus
11/25/2008US7454918 Refrigeration and defrost control system
11/20/2008WO2008120893A3 Evaporator with defrosting heater
11/20/2008WO2008120892A3 Evaporator with defrosting heater
11/20/2008WO2008080798A3 A cooling device
11/20/2008US20080282714 Refrigerator defrosting and chilling compartment
11/18/2008US7451614 Refrigeration system and components thereof
11/18/2008US7451603 Portable cooled merchandizing unit
11/13/2008WO2008120887A3 Defrosting apparatus of refrigerator
11/13/2008WO2008108744A8 Device for deicing an air-cooler for the refrigerated showcase of shop equipment
11/13/2008WO2008018968A3 Electrically controlled defrost and expansion valve apparatus
11/13/2008US20080278047 Medicine cabinet with cold storage region
11/12/2008CN201149407Y Self-control apparatus capable of controlling defrosting by air quantity
11/12/2008CN101303188A Cold storage water defrost and defrosting water as well as defrosting water recycle apparatus
11/12/2008CN100432593C Structure for preventing kimchi refrigerator from dewing
11/06/2008US20080271470 Memory Wire Rotary Actuator
11/05/2008CN201145457Y Fast ice melting apparatus of ice chest
11/05/2008CN201145456Y Refrigerator defrost heater
11/05/2008CN201145450Y Improved refrigerator, electric wine cabinet with water containing box
10/2008
10/30/2008WO2008129599A1 Air cooling system with automatic defrosting function
10/30/2008US20080264087 Air conditioning controller
10/23/2008US20080256971 Ventilation device and the refrigerator having the same
10/23/2008US20080256970 More energy efficient cooling system by utilizing defrosting water
10/22/2008CN101292127A Steam compression system with condensing intercooler between compressing stages
10/22/2008CN100427858C Refrigeration device with improved condensed water elimination
10/16/2008US20080251236 Air Conditioning System for Automotive Vehicles
10/16/2008US20080250805 Foul-Resistant Condenser Using Microchannel Tubing
10/16/2008US20080250799 Refrigerating Appliance
10/16/2008US20080250796 Methods and Apparatus for Detecting and Making Ice
10/15/2008EP1980800A1 Device for eliminating the water produced by air conditioning systems
10/15/2008CN101287954A Operation method of defrosting in refrigerator
10/15/2008CN100425932C Freezing system with hot-liquid defrosting function
10/14/2008CA2422154C Temperature control system for a refrigerated compartment
10/09/2008WO2008120893A2 Evaporator with defrosting heater
10/09/2008WO2008120892A2 Evaporator with defrosting heater
10/09/2008WO2008120887A2 Defrosting apparatus of refrigerator
10/09/2008WO2008120861A1 Control method of refrigerator
10/09/2008US20080245092 Portable, potable water recovery and dispensing apparatus
10/09/2008US20080245091 Plumbing control unit drainage device
10/09/2008US20080245090 Device for Generating Water by Condensation of Ambient Moisture
10/09/2008US20080245081 Refrigerator and method to control the same
10/08/2008EP1978318A2 Apparatus including freezing unit and projector including freezing unit
10/08/2008EP1747413B1 Control unit for a refrigeration or air conditioning system
10/08/2008CN201129900Y Double-evaporator high wetness defrosting-free cold storage
10/08/2008CN101283228A Condensation water drainage disk for evaporator unit
10/08/2008CN101280992A Refrigerator water and frost removing automatic block-resistant overflow alarming apparatus
10/07/2008US7430876 Cold storage
10/04/2008CA2628065A1 Refrigeration apparatus and evaporation duty cycle
10/01/2008CN201126291Y 电冰箱 Refrigerator
10/01/2008CN101275803A Refrigeration evaporator top calandria water containing and draining device
10/01/2008CN100422673C Refrigerator with regulable dehumidification
10/01/2008CN100422469C Improvement of thermal insulation board
09/2008
09/25/2008WO2008114096A1 Energy saving heat chamber for refrigerant cycles
09/25/2008US20080229777 Refrigerator, and method for controlling operation of the same
09/24/2008CN101273241A Condensation water drainage configuration used for evaporator unit
09/19/2008CA2617569A1 Heat exchanger and method for defrosting a heat exchanger
09/18/2008WO2008110365A1 Device and method for drying fluids conducted in closed circuits
09/18/2008WO2008109927A1 A refrigeration control system
09/18/2008WO2008092223A3 Resonator arrangement for the cabinet of a refrigeration appliance
09/18/2008US20080223063 Refrigerator with air guide duct
09/18/2008US20080223052 Retrofittable air conditioner to refrigeration conversion unit
09/18/2008US20080223049 Adaptive defrost control for frozen product dispensers
09/17/2008EP1970656A2 Refrigerator with air guide duct
09/17/2008EP1969976A2 Refrigerated merchandiser
09/17/2008CN201116821Y Device for flushing frost by water and refrigerated showcase using the same
09/17/2008CN101268322A Drawer box for a refrigeration device
09/17/2008CN101268315A Condensate drain hose arrangement for an evaporator unit
09/17/2008CN101268313A Air conditioner
09/17/2008CN101266094A Refrigerator
09/17/2008CN100419356C Ultrasonic wave automatic defrosting device for refrigerator
09/12/2008WO2008108757A1 Micro-channel evaporator with frost detection and control
09/12/2008WO2008108744A1 Device for deicing an air-cooler for the refrigerated showcase of shop equipment
09/12/2008WO2008060696A3 Pulse electrothermal deicing of complex shapes
09/11/2008US20080216503 Cross-References to Related Applications
09/11/2008DE102007011115A1 Kältegerät mit zweistufigem Wärmetauscher Refrigeration unit with two-stage heat exchanger
09/10/2008EP1966551A2 Coolant compressor
09/10/2008CN101263354A Refrigerator and a condensate evaporator therefor
09/10/2008CN101263353A Cooling device with a water drain
09/10/2008CN101263352A No-frost cooling device
09/10/2008CN100417879C A cold storage appliance
09/04/2008US20080209923 System and method for vehicle defogging condition calculation and control
09/03/2008EP1965161A2 No-frost refrigerator
09/03/2008EP1963763A1 Condensate heat transfer for transcritical carbon dioxide refrigeration system
09/03/2008CN100416195C Defrosting heater and method of manufacturing the same
09/03/2008CN100416187C Low temperature Refrigeration system
09/03/2008CN100415553C Apparatus for removing condensate from a rooftop air conditioner
09/02/2008US7418827 Vertical condensate pan with non-modifying slope attachment to horizontal pan for multi-poise furnace coils
09/02/2008US7418826 Low-sweat condensate pan
08/2008
08/28/2008WO2008080203A3 Single-door refrigerator and refrigeration module
08/28/2008US20080202141 Refrigerator and evaporator mounting structure therefor
08/28/2008US20080202131 System and Method for Controlling Defrost Cycles of a Refrigeration Device
08/27/2008EP1961595A1 Refrigerator unit
08/27/2008CN101251326A Application method for setting cooling-and-warming splitting air conditioner in storeroom to compose frost-free ice house
08/21/2008US20080196424 Rear evaporator core freeze protection method
08/21/2008US20080196419 Build-up monitoring system for refrigerated enclosures
1 ... 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 ... 70