F25B 29 - Combined heating and refrigeration systems, e.g. operating alternately or simultaneously

Patents for F25B 29 - Combined heating and refrigeration systems, e.g. operating alternately or simultaneously (6,502)
10/2002
10/30/2002	CN1376877A 空调机 Air conditioners
10/29/2002	US6470693 Compressed air refrigeration system
10/23/2002	CN1376253A Heat pump fluid heating system
10/22/2002	US6467298 Energy transfer systems for refrigerator/freezer components
10/15/2002	US6463755 Energy transfer system for refrigerator/freezer components
09/2002
09/25/2002	CN1370967A Absorbing cooling and warming unit
09/17/2002	US6449974 Air-conditioning system for a motor vehicle
09/12/2002	WO2002070958A1 Heat pump and dehumidifying air-conditioning apparatus
08/2002
08/29/2002	WO2002066906A2 Hydristor heat pump
08/27/2002	CA2110107C Air conditioning and refrigeration systems utilizing a cryogen and heat pipes
08/22/2002	US20020112485 Hydristor heat pump
08/21/2002	EP1233240A2 Absorption type cooling and heating apparatus
08/15/2002	US20020108393 Energy transfer systems for refrigerator/freezer components
08/15/2002	US20020108390 Absorption type cooling and heating apparatus
08/14/2002	EP1231438A1 Heat pump and dehumidifying device
08/14/2002	EP0856133B1 Method and arrangement for producing cooling power
08/06/2002	US6427453 Vapor-compression evaporative air conditioning systems and components
08/06/2002	CA2199929C Refrigeration system with heat reclaim and efficiency control modulating valve
08/01/2002	US20020100582 Rapid thermal cycling device
08/01/2002	US20020100576 Multifunctional thermal installation
07/2002
07/31/2002	EP1227286A1 Air conditioner
07/25/2002	US20020096312 Membrane desiccation heat pump
07/24/2002	EP1224842A1 Home appliances provided with control systems which may be actuated from a remote location
07/18/2002	WO2002055937A1 Indoor unit for air conditioner
07/17/2002	CN1358974A Refrigerant storage device for absorption heating and refrigerating system
07/11/2002	US20020088243 Vapor-compression evaporative air conditioning systems and components
07/03/2002	CN1356770A Method and equipment for regulating peak of electric power
07/02/2002	US6412550 Method and system for storm water system heat exchange
06/2002
06/27/2002	US20020078696 Hybrid heat pump
06/20/2002	US20020073727 Refrigerant storage apparatus for absorption heating and cooling system
06/18/2002	US6405558 Refrigerant storage apparatus for absorption heating and cooling system
06/13/2002	WO2002046666A1 Heat source unit for refrigerator and refrigerator
06/13/2002	US20020069657 Air conditioning systems
06/05/2002	EP0994806B1 Air cycle environmental control system with vapor cycle system assisted condensation
06/04/2002	US6397621 Heating pumping installation, in particular with a refrigeration function
05/2002
05/28/2002	US6393858 Refrigeration system
05/16/2002	WO2002039034A1 Phase-change heat transfer coupling for aqua-ammonia absorption systems
05/14/2002	US6385985 High latent circuit with heat recovery device
05/09/2002	US20020053214 Automation and control of solar air conditioning systems
05/08/2002	CN1084467C Refrigerator
05/02/2002	EP1202010A1 Multi-function thermodynamic device
04/2002
04/30/2002	US6378318 Heat pump type air conditioning apparatus
04/23/2002	US6374625 Air conditioning systems
04/18/2002	US20020043068 Personal thermal comfort system using thermal storage
04/09/2002	US6367279 Heat pump system
04/03/2002	EP1192395A1 A method to improve the heat pump process
04/03/2002	CN1082179C 空调机 Air conditioners
03/2002
03/28/2002	US20020035843 Air-conditioning system for a motor vehicle
03/19/2002	US6357250 Trim cooler
03/12/2002	US6354095 Operating method of absorption heat pump
03/05/2002	US6351959 Refrigerating cycle with a by-pass line
02/2002
02/28/2002	US20020023442 Air conditioner
02/26/2002	US6349552 Temperature control device for thermal medium fluid
02/21/2002	US20020020180 Refrigerant cycle system and valve device for the same
02/20/2002	CN1336529A Air conditioner
02/13/2002	EP1179714A2 Refrigerant cycle system and valve device for the same
02/07/2002	DE10036219A1 Kältemittelanlage Refrigeration system
02/07/2002	DE10036038A1 Air-conditioning installation for car has additional heat exchanger operated in cooling operation also as evaporator-working cold-heat exchanger with cold-heat and additional heat exchangers joined together
02/06/2002	EP1178267A1 Air conditioner
01/2002
01/30/2002	EP1176373A1 Refrigeration system
01/03/2002	CA2373702A1 Home appliances provided with control systems which may be actuated from a remote location
12/2001
12/25/2001	US6332323 Heat transfer apparatus and method employing active regenerative cycle
12/06/2001	DE10024044A1 Heat pump or refrigeration system has direct wind power drive for heating and cooling without external energy, rotor mast acting as evaporator with heat exchanger lamellas
12/05/2001	CN1325006A Heat pump system
11/2001
11/29/2001	WO2001090663A1 A multiple-use super-efficient heating and cooling system
11/21/2001	CN1322929A Heat pump type air conditioner apparatus
11/20/2001	US6319136 Method and apparatus in a space study
11/13/2001	US6314744 Air-conditioning system and operation control method thereof
11/06/2001	US6311504 Absorption heat pump and method for controlling the same
10/2001
10/24/2001	CN2456109Y Heat storer for cooling apparatus set
10/16/2001	CA2232123C Continuous flow chemical heat pump
10/10/2001	CN1316636A Scavenge pipe circulation system with critical refrigerant pressure
10/10/2001	CN1316635A System for recovering afterheat of waste liquid and preparing high-temp liquid
10/04/2001	US20010025499 Ejector cycle system with critical refrigerant pressure
10/03/2001	CN1315634A Split-type cold and hot water supply set
10/02/2001	US6295825 Combined drying and refrigerating storehouse
09/2001
09/19/2001	EP1134517A2 Ejector cycle system with critical refrigerant pressure
09/19/2001	EP0832402B1 Liquid/vapor absorption system
09/19/2001	CN1071445C Device and method for instantly increasing hot media air-conditioning system and related cold-storage system thereof
09/18/2001	US6289685 Air conditioner with combustion heater for refrigerant
08/2001
08/30/2001	WO2001063186A1 Heat transfer apparatus and method employing active regenerative cycle
08/29/2001	CN2445258Y Refrigeration machine capable of boiling water
08/29/2001	CN2445257Y Cold-water tank structure of ice container of semi-conductor refrigeration water dispenser
08/28/2001	US6279331 Vehicular refrigerating cycle with a bypass line
08/23/2001	WO2001024903A3 A plant for recovering solvents from air
08/23/2001	US20010015076 Energy transfer system for refrigerator/freezer components
08/22/2001	EP1125088A1 Energy transfer system for refrigerator/freezer components
08/09/2001	WO2001057449A1 Constant temperature-humidity oven
08/09/2001	WO2001009556A3 Energy converting apparatus using vertical impulse wave, method thereof and air-conditioning system
08/01/2001	CN2441092Y Temperature keeping cabinet
07/2001
07/24/2001	US6263964 Heat exchanging apparatus of refrigeration system
07/11/2001	CN1303470A Refrigerating device
07/11/2001	CN1068427C Transport refrigeration system and means for enhancing capacity of heating cycle
06/2001
06/26/2001	US6250089 Hot water condenser for multi-stage absorption system
06/19/2001	US6247323 Air-conditioning system
06/14/2001	US20010003347 Temperature control device for thermal medium Fluid
05/2001
05/31/2001	WO2001038799A1 Heat pump and dehumidifying device
05/30/2001	EP1103770A1 Refrigerating device
05/29/2001	US6237358 Refrigeration system
05/29/2001	US6237356 Refrigerating plant

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