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)
07/2009
07/16/2009	WO2009067307A3 External noise reduction of hvac system for a vehicle
07/16/2009	CA2702793A1 Thermal generator with magneto-caloric material
07/15/2009	EP2078905A1 Heat source unit for refrigerating apparatus, and refrigerating apparatus
07/15/2009	CN201273744Y Warming and refrigerating bi-purpose apparatus
07/15/2009	CN100513933C Dual-purpose machine for hot water and air conditioning
07/08/2009	CN100510577C Heat exchange apparatus and refrigerating machine
07/01/2009	EP1716371A4 Hybrid dehumidication system
07/01/2009	CN101469916A Air conditioning system
07/01/2009	CN101469915A Air conditioning system
06/2009
06/25/2009	US20090159256 Vehicle air-conditioning system
06/25/2009	US20090158760 High Efficiency Cooling and Heating Apparatus
06/24/2009	CN101464071A Second-stage gas-solid reaction heat transformer system without fluid switch valve
06/24/2009	CN100504246C Cooling heating device
06/24/2009	CN100504245C Refrigerating plant
06/18/2009	US20090151891 Portable cold and hot water supply device
06/17/2009	CN100501253C Complex refrigerating and heating system
06/10/2009	EP1728027A4 Integrated air processing devices and isolation containment systems using such devices
06/10/2009	CN100498129C Architecture refrigerating, heating and hot water supply integrated system
06/04/2009	DE10313850B4 Kältemittelkreislauf mit zweistufiger Verdichtung für einen kombinierten Kälteanlagen- und Wärmepumpenbetrieb, insbesondere für Kraftfahrzeuge Refrigerant circuit stage compression for a combined refrigeration system and heat pump operation, especially for motor vehicles
06/03/2009	CN100494823C Heat storage type air conditioner and water heater
06/02/2009	US7542824 Air conditioning control device
06/02/2009	CA2542376C Energy management system, method and apparatus
05/2009
05/29/2009	CA2645417A1 Heat exchange system
05/28/2009	WO2009067307A2 External noise reduction of hvac system for a vehicle
05/28/2009	WO2009065233A1 System for refrigeration, heating or air-conditioning technology, particularly refrigeration systems
05/27/2009	EP1656256B1 Screen printing apparatus
05/27/2009	CN101441012A Valve device and air regulator equipped with the same
05/27/2009	CN100491868C Environment-friendly refrigerating and heating device
05/14/2009	US20090120609 Compact gas dryer and method for manufacturing the same
05/13/2009	EP2058607A2 Geothermal Heat Pump
05/13/2009	CN100487341C Combined muffler/heat exchanger
05/12/2009	US7531061 Gas temperature control for a plasma process
05/12/2009	US7530390 Air conditioner for a motor vehicle
05/07/2009	WO2009058099A1 Desalination assembly
05/07/2009	US20090114381 Modular heat exchange system
05/07/2009	US20090113923 Refrigerator and control method for the same
05/05/2009	US7527091 Vehicular air conditioner
04/2009
04/23/2009	US20090101305 Combined potable water-surface heating and cooling system
04/21/2009	US7520320 Automotive air conditioning system
04/21/2009	CA2455297C Modular heating or cooling system
04/16/2009	WO2009048416A1 Heat pump device
04/16/2009	CA2701916A1 Heat pump device
04/15/2009	EP2047192A1 Modular compressor-valve design for refrigerant system
04/12/2009	CA2639768A1 Wind turbine geothermal heating and cooling system
04/09/2009	WO2007021272A3 Thermoelectric heat pump for heat and energy recovery ventilation
04/09/2009	US20090090424 Piping having fluid-mixing region
04/08/2009	EP2045546A1 Air conditioning system
04/02/2009	WO2009040889A1 Air conditioner
04/02/2009	WO2008077218A3 Air conditioning unit with control door easy open snap
04/02/2009	WO2008077209A3 Air conditioner control box
04/02/2009	WO2008077207A3 Air conditioner control box guide support
04/02/2009	US20090084521 Temperature and vapour pressure regulation device for a structure
04/02/2009	DE202008014918U1 Kälte- und Wärmespeichersystem mit mehreren Stromversorgungsmöglichkeiten Cold and heat storage system with multiple power supply options
04/02/2009	DE102007045805A1 Air conditioner for motor vehicle, has heater and cooling circuit, where heat is generated by heater, where certain part of heat generated in heating mode is used for heating vehicle inner space
03/2009
03/31/2009	US7509998 Forced air aromatic bed warmer/cooler
03/25/2009	CN100472152C Refrigeration equipment
03/25/2009	CN100472149C Air conditioner
03/19/2009	DE102007043690A1 Freezer for connection to heat pump brine circuit, has heat exchanger arranged within insulated housing and connected with brine return line of brine water heat pump, where exchanger comprises cross section common for water installation
03/18/2009	CN101387461A Superficial layer geoenergy heating and refrigeration system for construction
03/18/2009	CN101387460A Solar and superficial layer geoenergy complementary construction energy utilization method
03/18/2009	CN101387459A Solar and superficial layer geoenergy complementary construction energy utilization system
03/18/2009	CN101387458A Low grade heat energy directly utilizing system and method
03/18/2009	CN100470170C Integral air-conditioning system with solar assisted air source inter-critical carbon dioxide heat pump
03/18/2009	CN100470169C Small-sized electric cold-warm triple power supply system
03/11/2009	EP1361398B1 Indoor unit for air conditioner
03/04/2009	CN201203299Y Multifunctional air conditioner heat pump water heating machine
03/04/2009	CN101377364A Wind cooling type cooling and warming hot water integrated machine
03/04/2009	CN101377363A Single chamber cold-hot heat preservation converting box
03/04/2009	CN100465551C A heat pump system
03/03/2009	US7497252 Active fluid and air heat exchanger and method
02/2009
02/26/2009	US20090049850 Pipe-connection searching apparatus for multi-air conditioner
02/26/2009	DE102007039195A1 Anordnung zum Klimatisieren eines Fahrzeugs Arrangement for air conditioning of a vehicle
02/25/2009	EP1227286B1 Air conditioner
02/25/2009	CN100464135C Condenser and cooling device including the same
02/24/2009	US7493775 Air conditioner
02/18/2009	EP2026019A2 Tempering unit on a heat pump basis
02/18/2009	EP2024693A2 Bio-renewable thermal energy heating and cooling system and method
02/18/2009	CN101368772A Multi-mode heat reclamation water type ground source heat pump unit
02/18/2009	CN100462651C Duplex air governor
02/18/2009	CN100462642C Multifunctional solar energy assisted integral air conditioner water heater
02/12/2009	WO2009020664A1 Deformable duct guides that accommodate electronic connection lines
02/11/2009	CN100460775C Air source heat pump water heater with flow guide sleeve heat exchanger water storage tank
02/10/2009	US7487823 Heating and cooling system
02/10/2009	US7487822 Micro-chimney and thermosiphon die-level cooling
02/05/2009	WO2009017495A1 Thermal controller for electronic devices
02/04/2009	CN100458313C Heat pump hot water machine set of water-containing internal circulation heat-exchanging loop
02/04/2009	CN100458312C Refrigerating device
02/04/2009	CN100458289C Cool/hot wind device
01/2009
01/29/2009	US20090025904 Air conditioning system
01/29/2009	US20090025410 Refrigeration System
01/28/2009	CN101354204A Triple supply method capable of implementing refrigeration, heating and heat water supply functions
01/22/2009	US20090019884 Air conditioner
01/22/2009	US20090019879 Refrigeration System
01/21/2009	EP2017540A1 Air conditioner
01/21/2009	CN101351676A Fairshaped hole for outdoor equipment
01/21/2009	CN101349456A Air conditioner
01/21/2009	CN100453924C Air conditioner
01/21/2009	CN100453923C Air conditioner
01/20/2009	US7478670 Modular system for a 1-to-4 zone climate control system for vehicles
01/15/2009	WO2009006794A1 A vapor compression refrigeration system

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