Patents
Sitemap › F25 - Refrigeration or cooling; Combined heating and refrigeration systems; Heat pump systems; Manufacture or storage of ice; Liquefaction or solidification of gases › F25B - Refrigeration machines, plants, or systems; Combined heating and refrigeration systems; Heat pump systems › F25B 47 - Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass
Patents for F25B 47 - Arrangements for preventing or removing deposits or corrosion, not provided for in another subclass (3,979)
09/2005
09/01/2005DE102004006270A1 (Tief)Kühlmöbel mit Naturumlauf (Low) Cooling furniture with natural circulation
08/2005
08/31/2005CN1662782A Evaporator for a refrigeration device
08/31/2005CN1217141C Air conditioner
08/25/2005WO2005077015A2 Defrost mode for hvac heat pump systems
08/25/2005DE102004006271A1 Kälteanlage und Verfahren zum Betreiben einer Kälteanlage Refrigeration system and method of operating a refrigeration system
08/24/2005CN2720359Y Coolant-icing identification and ice-melting device for refrigerator
08/23/2005US6931881 Portable monoblock air conditioner
08/23/2005US6931880 Method and arrangement for defrosting a vapor compression system
08/23/2005US6931871 Boosted air source heat pump
08/18/2005WO2005075904A1 (deep-freeze) refrigerating unit having a natural circulation
08/18/2005WO2005075901A1 Refrigerating system and method for operating a refrigerating system
08/18/2005DE102005001928A1 Heat pump type hot water supply apparatus has auxiliary heat exchanger arranged for exchanging heat between water circulating through path and low pressure refrigerant before sucking into compressor
08/17/2005CN2718478Y Evaporator for thermal pump water heater
08/17/2005CN1215302C Automatic evaporator defrosting on-off control method
08/17/2005CN1215295C Air conditioner defrosting method
08/16/2005US6928830 Linearly actuated manual fresh air exchange
08/11/2005US20050172648 Defrost mode for HVAC heat pump systems
08/10/2005CN2716716Y Air source heat pump capable of grouped defrosting for outdoor heat exchanger
08/10/2005CN1653305A Quiet ice making apparatus
08/04/2005CA2553226A1 Vapor compression air conditioning or refrigeration system cleaning compositions and methods
08/03/2005EP1558880A1 Refrigeration system to cool a mix
08/02/2005US6923020 Evaporator core with a separable tube and a fin for a vehicle
07/2005
07/28/2005WO2005047167A3 Table top refrigerated beverage dispenser
07/28/2005US20050160762 Refrigeration apparatus
07/21/2005DE102004061529A1 Heat pump for hot water supply apparatus, has controller that stops feed water pump and opens variable aperture to predetermined amount, in defrost driving mode for removing frost in outdoor heat exchanger
07/14/2005US20050150969 Heat pump type water heater
07/14/2005US20050150249 Heat exchanger for refrigerator and method for manufacturing refrigerant tube of the same
07/14/2005DE10360349A1 A method for preventing icing of the evaporator in a carbon dioxide refrigeration system has an icing sensor and control valve to bypass the evaporator
07/13/2005CN1637362A Refrigerating machine having refrigerant/water heat exchanger
07/12/2005US6915658 Accumulator and air conditioning system using the same
07/06/2005EP1549898A1 Heat exchanger for refrigerator and method for anufacturing refrigerant tube of the same
07/06/2005CN1635317A Method for slowering frosting speed of heat exchanger outside air-source heat pump chamber and heat pump
06/2005
06/30/2005US20050138959 Evaporator for a refrigeration device
06/30/2005US20050138945 Integrated drain tube plumbing tray
06/30/2005US20050138936 High-speed defrost refrigeration system
06/29/2005EP1548377A2 Refrigerating machine having refrigerant/water heat exchanger
06/28/2005US6910347 Food serving bar
06/28/2005US6910341 Temperature control apparatus and method of operating the same
06/23/2005WO2005057094A2 Freeze protection for heat pump system
06/23/2005WO2005024314A3 Improvements in or relating to refrigeration
06/22/2005CN1629570A Defrosting operation method of refrigerator provided with two evaporators
06/16/2005US20050126198 Refrigeration system with reverse flow defrost
06/16/2005DE202005006284U1 Refrigerant circuit for a reverse cycle heating system has a compressor, a condenser, a vaporizer and an expansion valve
06/15/2005CN1628235A Heat exchanger for refrigerator and method for mfg. refrigerant tube of same
06/15/2005CN1626983A Method for removing moisture inside air conditioner
06/15/2005CN1206496C Air-cooled heat pump air-conditioning frost-melting controlling method
06/12/2005CA2489970A1 Refrigeration system with reverse flow defrost
06/09/2005WO2005052472A1 Refrigerating apparatus
06/09/2005WO2005022050A3 Boosted air source heat pump
06/08/2005CN2704002Y Condensation-vaporation integrated defrosting syste mof air-cooling refrigerator
06/02/2005US20050115705 Freeze protection for heat pump system
06/01/2005EP1535005A2 Device and method for operating a refrigeration cycle without evaporator icing
06/01/2005CN1204369C Defrosting apparatus of air conditioner and method thereof
05/2005
05/26/2005WO2005047167A2 Table top refrigerated beverage dispenser
05/26/2005CA2545750A1 Table top refrigerated beverage dispenser
05/25/2005EP1533154A1 Air-conditioning apparatus
05/24/2005US6895768 Refrigerant circuit
05/18/2005CN1202398C Refrigerator with evaporimeter
05/17/2005US6892454 Rotary compressor, method for manufacturing the same, and defroster for refrigerant circuit
05/12/2005US20050097918 Supermarket refrigeration system and associated methods
05/12/2005US20050097909 Table top refrigerated beverage dispenser
05/12/2005US20050097907 Table top refrigerated beverage dispenser
05/06/2005WO2005040703A1 Defrosting heater
05/05/2005US20050092001 Cold plate temperature control method and apparatus
05/03/2005US6886351 Devices and methods for sensing condensation conditions and for preventing and removing condensation from surfaces
04/2005
04/28/2005WO2005038362A1 Integrated ice and beverage dispenser
04/28/2005US20050086965 Cooling mechanism for refrigeration systems
04/27/2005CN1610809A Refrigerating cycle device
04/27/2005CN1609538A Defrosting heater
04/26/2005US6883334 Cold plate temperature control method and apparatus
04/22/2005CA2446025A1 Cooling mechanism for refrigeration systems
04/21/2005US20050081545 Integrated ice and beverage dispenser
04/20/2005CN1198085C Water making apparatus
04/19/2005US6880353 Vapor compression system with evaporator defrost system
04/19/2005US6880352 Heat pump device
04/19/2005CA2149564C Fuzzy logic adaptive defrost control
04/14/2005WO2005033596A1 Heating and defrosting methods and apparatus
04/14/2005US20050076661 Aircraft galley chiller system
04/07/2005WO2005030579A1 Aircraft galley chiller system
04/06/2005EP1521049A1 Refrigeration apparatus
03/2005
03/31/2005US20050066681 Frostless heat exchanger and defrosting method thereof
03/31/2005US20050066671 Temperature control apparatus and method of operating the same
03/30/2005EP1518078A1 Evaporator for a refrigeration device
03/30/2005CN1600590A Evaporator core with a separable tube and a fin for a vehicle
03/24/2005WO2005026630A1 Hot-water production system of heat pump type
03/24/2005US20050061026 Evaporator core with a separable tube and a fin for a vehicle
03/24/2005US20050061024 Plasma polymerization enhancement of surface of metal for use in refrigerating and air conditioning
03/24/2005US20050061012 Aircraft galley chiller system
03/24/2005US20050061011 Refrigerating cycle device
03/17/2005WO2005024314A2 Improvements in or relating to refrigeration
03/16/2005EP1514062A1 Quiet ice making apparatus
03/16/2005CN1595014A Multiple-unit conditioning unit and controlling method thereof
03/10/2005WO2005022055A1 Defrosting methodology for heat pump water heating system
03/10/2005WO2005022050A2 Boosted air source heat pump
03/09/2005CN1590930A Defroasting method of air cooling heat pump system and its defroasting device
03/09/2005CN1590872A 空调机 Air conditioning
03/03/2005WO2003057518A8 Heating/cooling circuit for an air-conditioning system of a motor vehicle, air-conditioning system and a method for controlling the same
03/03/2005US20050044866 Boosted air source heat pump
03/03/2005US20050044861 Air conditioner
02/2005
02/24/2005US20050039473 Defrosting methodology for heat pump water heating system
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