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)
10/2006
10/19/2006	US20060231246 Fan coil controller
10/18/2006	CN2828674Y Cold-hot thermal insulation changing box
10/18/2006	CN2828673Y Energy-saving set of ice storage heat pump
10/17/2006	US7121103 Vehicle air conditioning system
10/12/2006	US20060225876 Constant temperature controller
10/12/2006	US20060225444 Refrigerant system with variable speed compressor and reheat function
10/12/2006	CA2543026A1 Heat reclaim refrigeration system and method
10/11/2006	EP1370813B1 Hydristor heat pump
10/11/2006	CN1279322C Household cold, heat and power triple supply system adopting vapor compression type electrothermal pump
10/10/2006	US7119306 Food thawing cabinet and related methods
10/10/2006	US7117937 Combined refrigerator-oven apparatus
10/05/2006	US20060222522 Vapor Compression Evaporative Air Conditioning systems and Components
10/05/2006	US20060219799 Controller system user interface
10/05/2006	US20060218949 Water-cooled air conditioning system using condenser water regeneration for precise air reheat in dehumidifying mode
10/04/2006	EP1370809A4 Heat pump and dehumidifying air-conditioning apparatus
10/04/2006	CN1840992A Cooling and heating system
10/04/2006	CN1278089C Energy-saving air conditioner
10/04/2006	CN1278085C 空调机 Air conditioners
10/03/2006	US7114553 Air conditioning system
09/2006
09/28/2006	WO2006101405A2 A system for utalization of renewable energy sources
09/28/2006	WO2006101404A2 A system for utilization of thermal energy
09/28/2006	WO2006100709A1 Integrated system for the production op hot and cold to be used simultaneously by cooling and heating units
09/28/2006	WO2006100047A2 Latent heat storage for efficient cooling and heating systems
09/28/2006	WO2006012021A3 Methods and apparatus for optimal temperature control in a plasma processing system
09/28/2006	US20060213638 Phase cooling method and apparatus
09/28/2006	DE102005013012A1 Latentwärmespeicher für effiziente Kühl- und Heizsysteme Latent heat storage for efficient cooling and heating systems
09/27/2006	EP1705432A1 Air conditioner
09/27/2006	CN1837717A Novel air conditioning system
09/27/2006	CN1837690A Engine-driven air conditioning machine
09/27/2006	CN1277088C Duplex air governor
09/27/2006	CN1277076C Duplex air conditioner with multiple cut-off distributors
09/20/2006	CN1834551A Solar heat pump air conditioning integral system
09/20/2006	CN1276229C Duplex air governor with defrost equipment
09/19/2006	US7108056 Slit-type restrictor for controlling flow delivery to electrohydrodynamic thin film evaporator
09/14/2006	DE202006010412U1 Heat-pump-based device for temperature control has additional feed line to evaporator connected in parallel with expansion valve
09/13/2006	CN2816694Y Instant-heating type air-source heat-pump water heater
09/13/2006	CN1833142A Finned heat exchanger and method of manufacturing the same
09/12/2006	US7105836 Method and apparatus for cooling a reticle during lithographic exposure
09/12/2006	US7104079 Heat pump
09/08/2006	WO2005103579A3 Integrated air processing devices and isolation containment systems using such devices
09/07/2006	US20060196225 System of energy efficiency for refrigeration cycle
09/06/2006	CN1829605A 丝网印刷设备 Screen printing equipment
09/06/2006	CN1828156A Double-energy air conditioner for cooling and heating
09/06/2006	CN1273783C Multichamber type air conditioner
09/05/2006	CA2459624C Energy management system, method and apparatus
08/2006
08/31/2006	US20060192021 Automatic thermostat schedule/program selector system
08/31/2006	US20060191495 Air heat pump type hot water stove
08/30/2006	CN2811872Y Energy saving integration system
08/30/2006	CN1825031A Air conditioning and heating system with cold and warm gas operating simultaneously utilizing geothermal heat, and controlling means thereof
08/30/2006	CN1825029A System and method for heating and cooling
08/30/2006	CN1272594C Duplex air governor
08/29/2006	US7096936 Refrigerator with quick chill and thaw system
08/24/2006	WO2006087011A1 Co2-refrigeration device with heat reclaim
08/24/2006	WO2006012087A3 Combined muffler/heat exchanger
08/24/2006	US20060188979 Method and apparatus for improved temperature control in microfluidic devices
08/24/2006	DE102005001519A1 Process using specified device for space cooling involves connecting surface heater of space to be cooled to heat sink with cold water tank
08/23/2006	CN2809524Y Evaporation cooling type heat pump unit with sprinkling atomization and solar auxiliary heat source
08/23/2006	CN2809523Y Central air conditioner capable of supplying hot water
08/22/2006	US7093455 Vapor-compression evaporative air conditioning systems and components
08/17/2006	US20060179857 Method for automatically balancing air conditioning outdoor heat exchange
08/10/2006	WO2006083435A2 Multi-channel flat-tube heat exchanger
08/10/2006	WO2006083426A1 Tube inset and bi-flow arrangement for a header of a heat pump
08/10/2006	US20060175039 Water cooling device for outboard motor
08/10/2006	CA2596328A1 Tube insert and bi-flow arrangement for a header of a heat pump
08/02/2006	EP1568951B1 Freezer
08/02/2006	EP1438536B1 Climate control installation
08/02/2006	CN2802385Y Solar heat pump and air-conditioning system of summer and winter using the heat pump
08/02/2006	CN1811303A Single-effect heat pump/double-effect cooling absorption set and combined heat, electricity and cold supply system
08/02/2006	CN1267689C 空调机 Air conditioning
08/01/2006	US7085626 Method and apparatus to prevent low temperature damage using an HVAC control
08/01/2006	US7083109 Thermostat having modulated and non-modulated provisions
08/01/2006	US7082990 Air conditioning apparatus for vehicle
07/2006
07/27/2006	US20060162341 Comestible preparation apparatus
07/27/2006	DE202006004376U1 Saucer construction for beverage heating/cooling mug, has circuit controlling direct/alternating current flowing through temperature regulation chip, so that temperature in heat conducting socket remains in certain temperature range
07/27/2006	DE19919605B4 Klimaanlagensystem und zugehöriges Steuerverfahren Air conditioning system and associated control method
07/26/2006	CN1808020A Heat pump air conditioner
07/20/2006	WO2006074572A1 Hot and cold water dispenser and method of controlling same
07/19/2006	EP1681518A1 Air conditioner
07/19/2006	CN2797987Y Domestic energy-saving central air conditioner water heater
07/19/2006	CN2797967Y Four seasons energy saving environmental-protection cold/warm air conditioner three-purpose apparatus
07/19/2006	CN1806152A Freezer apparatus
07/19/2006	CN1265142C Multi-unit air conditioner and its working method
07/19/2006	CN1265136C Heat pump type hot water supply system with cooling function
07/18/2006	US7077776 Transmission fluid heating using engine exhaust
07/13/2006	US20060151164 Vehicle air conditioning and heating method providing engine on and engine off operation
07/13/2006	US20060151163 Vehicle air conditioning and heating method providing engine on and engine off operation
07/13/2006	DE102005001231A1 Klimaanlage für Kraftfahrzeuge Air conditioning system for motor vehicles
07/12/2006	EP1224842A4 Home appliances provided with control systems which may be actuated from a remote location
07/12/2006	CN1802546A Method for heating or cooling fluid medium
07/12/2006	CN1800730A Gas-fired superconductive condensing air conditioner
07/12/2006	CN1800729A 空调机 Air conditioners
07/11/2006	US7073567 Condenser evaporator and cooling device
07/06/2006	WO2006019883A3 Hybrid reheat system with performance enhancement
07/05/2006	EP1677056A1 Air heat pump type hot water stove
07/05/2006	CN1796902A Cooling/heating air conditioner with humidifying function
07/04/2006	US7070654 Screen printing apparatus
07/04/2006	US7069984 Multi-channel temperature control system for semiconductor processing facilities
07/04/2006	US7069983 Air conditioner
06/2006
06/28/2006	EP1672997A1 Comestible preparation apparatus
06/28/2006	CN1795354A Freezing device

1 ... 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 ... 66