| Patents for F25B 29 - Combined heating and refrigeration systems, e.g. operating alternately or simultaneously (6,502) |
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| 03/25/2008 | US7347060 Systems for regulating the temperature of a heating or cooling device using non-electric controllers and non-electric controllers therefor |
| 03/20/2008 | DE202007017723U1 Anlage für die Kälte-, Heiz- oder Klimatechnik, insbesondere Kälteanlage System for cooling, heating or air conditioning systems, in particular refrigeration system |
| 03/19/2008 | CN101147033A Heat pump system with assistant water heating |
| 03/18/2008 | USRE40151 Merchandiser for warm and cold foods |
| 03/13/2008 | US20080060787 Heat exchange system for bodies of water |
| 03/13/2008 | US20080060365 Refrigeration System |
| 03/13/2008 | DE102006040191A1 Cooling system for cooling heat loads on board in aircraft, has coupling system to selectively couple two cold carrier fluid circuits coupled to cold producing device and connected to corresponding heat load |
| 03/12/2008 | CN101140116A Waste fume using and waste heat recovery type thermoelectric cold cogeneration technology |
| 03/06/2008 | US20080053122 Air conditioning system and controller for the same |
| 03/05/2008 | CN201032314Y Coolant flow direction conversion device and hot water multi-compressor equipped with the same |
| 03/05/2008 | CN201032310Y Improved cold heat source device |
| 03/05/2008 | CN201032266Y Air conditioner heat pump water heater conversion box |
| 03/05/2008 | CN100373112C Freezer |
| 03/04/2008 | US7337837 Air conditioning system |
| 02/28/2008 | US20080048045 Interactive control system for an hvac system |
| 02/27/2008 | EP1892486A1 Refrigeration device |
| 02/27/2008 | CN201028902Y Air conditioner with water heating function |
| 02/27/2008 | CN201028886Y Energy-recycling and energy-saving water heating and refrigerating machine system |
| 02/27/2008 | CN201028885Y Single-chamber cold-hot heat preserving conversion box |
| 02/27/2008 | CN201028884Y Multi-link air-conditioning unit for meanwhile refrigerating, heating and producing hot water |
| 02/27/2008 | CN201027264Y Clothes cabinet capable of drying clothes with refrigerator |
| 02/27/2008 | CN201027263Y Multi-system refrigerating clothes cabinet capable of drying clothes with refrigerator |
| 02/21/2008 | WO2008021668A2 Heating and cooling of substrate support |
| 02/20/2008 | CN101126560A Dual-purpose machine for hot water and air conditioning |
| 02/20/2008 | CN101126532A Hot-water air conditioner |
| 02/20/2008 | CN101126531A Hot-water air conditioner |
| 02/19/2008 | US7332006 Ventilating and air purifying device |
| 02/14/2008 | WO2007106233A3 Setback control for temperature controlled system |
| 02/14/2008 | US20080035323 Internal and external connecting liquid cooled heat sink device |
| 02/14/2008 | US20080035321 Heat Exchanger and Air Conditioner |
| 02/14/2008 | US20080035307 Vehicle air-conditioning system |
| 02/14/2008 | US20080035306 Heating and cooling of substrate support |
| 02/14/2008 | US20080035305 Device For Heat Exchange And Method For Producing One Such Device |
| 02/13/2008 | CN101124438A CO2-refrigeration device with heat reclaim |
| 02/13/2008 | CN101122433A Four-pipe heating pump central air conditioner system |
| 02/13/2008 | CN101122432A Architecture refrigerating, heating and hot water supply integrated system |
| 02/07/2008 | WO2008016393A1 Housing for a critical process air handling unit and a critical process air handling unit incorporating the same |
| 02/07/2008 | WO2008016347A1 Modular compressor-valve design for refrigerant system |
| 02/07/2008 | US20080032347 Temperature sensor element for monitoring heating and cooling |
| 02/07/2008 | US20080028773 Air conditioner and controlling method thereof |
| 02/06/2008 | CN100366984C Energy saving dehumidification method of air conditioner |
| 02/05/2008 | US7325542 Heating and cooling system |
| 01/31/2008 | WO2008013103A1 Air conditioning system |
| 01/31/2008 | US20080022705 Device and method for managing indoor air quality via filtration and dehumidification |
| 01/31/2008 | DE102006034194A1 Combined cooling and heating system for use in aircraft, is designed for heating two devices by loading hydrogen storage with hydrogen, where one device implements endothermic process and other implements exothermic process |
| 01/30/2008 | CN201014842Y Domestic combination type air-conditioner |
| 01/30/2008 | CN100365359C Dehumidifying method |
| 01/24/2008 | US20080017348 Apparatus for thawing frozen food items |
| 01/24/2008 | US20080016905 Air Conditioner |
| 01/23/2008 | CN101111730A Tube inset and bi-flow arrangement for a header of a heat pump |
| 01/17/2008 | WO2008007657A1 Ventilating and air conditioning apparatus |
| 01/17/2008 | WO2006113780A3 Modulating proportioning reversing valve |
| 01/16/2008 | EP1877712A2 Refrigerator-oven combination for an aircraft galley food service system |
| 01/16/2008 | CN201007584Y Workshop temperature regulating device using waste heat |
| 01/16/2008 | CN201005502Y Multifunctional beverage machine |
| 01/16/2008 | CN101105338A Multifunctional solar energy assisted integral air conditioner water heater |
| 01/15/2008 | US7318320 Humidity control apparatus |
| 01/10/2008 | US20080006263 Apparatus for selectively heating and cooling an outdoor area |
| 01/09/2008 | EP1373811B1 Air conditioner |
| 01/09/2008 | CN201003881Y Solar energy cool and hot water dual-purpose air conditioner |
| 01/09/2008 | CN101101160A Electric power fuel gas double energy source central air conditioner and hot water system |
| 01/08/2008 | US7316267 Heat pump water device |
| 01/03/2008 | US20080000242 Refrigerator having a temperature controlled compartment |
| 01/02/2008 | EP1511961B1 Device for drying air in buildings, especially in indoor swimming pools |
| 01/02/2008 | CN201000248Y Energy conservation type cold and hot water producing machine |
| 01/02/2008 | CN201000245Y Air conditioner hot-water compounding machine |
| 01/02/2008 | CA2593522A1 Recovery and reuse of internal gains using a low-temperature accumulator |
| 12/27/2007 | US20070295489 Non-Intrusive and Extended Use of Water Reservoirs in Buildings as Thermal Storage for Heating, Ventilation and Air Conditioning Systems |
| 12/27/2007 | DE202007009149U1 Temperaturwechsler Thermocycler |
| 12/26/2007 | CN200996758Y Central air-conditioner system of double energy source cold-hot water apparatus set |
| 12/26/2007 | CN101095018A Heat pump employing CO2 as refrigerant and its operating method |
| 12/26/2007 | CN101095015A Heating installation and heating method |
| 12/26/2007 | CN101093120A 流体供电系统 Fluid power systems |
| 12/21/2007 | CA2659584A1 Bio-renewable thermal energy heating and cooling system and method |
| 12/19/2007 | EP1866579A2 A system for utilization of thermal energy |
| 12/19/2007 | EP1866574A2 A system for utalization of renewable energy sources |
| 12/19/2007 | CN101089519A Refrigeration heating and hot water supply system |
| 12/18/2007 | US7308800 Multi-type air conditioner with defrosting device |
| 12/13/2007 | US20070284078 Refrigerant compositions containing perfluoropolyethers |
| 12/13/2007 | US20070284077 Smart Solar Roof |
| 12/12/2007 | CN200989699Y Building refrigerating, heating and hot water supply combined system |
| 12/11/2007 | US7305846 Freezing device |
| 12/06/2007 | WO2006115993A3 Heat exchange system with inclined heat exchanger device |
| 12/06/2007 | US20070277955 Solar and heat pump powered electric forced hot air hydronic furnace |
| 12/05/2007 | EP1861664A1 Integrated system for the production op hot and cold to be used simultaneously by cooling and heating units |
| 12/05/2007 | EP1861663A2 Latent heat storage for efficient cooling and heating systems |
| 12/05/2007 | CN100353128C Freezing device |
| 12/04/2007 | CA1341564C Heat pump energized by low-grade heat source |
| 11/29/2007 | US20070271955 Heat Exchanger and Collector/Drier Unit for a Heat Exchanger |
| 11/28/2007 | CN101078581A Multiple refrigeration and heating air conditioner and duplex heat reclamation device constituted by same |
| 11/28/2007 | CN101078580A Heat pump hot water machine set of water-containing internal circulation heat-exchanging loop |
| 11/28/2007 | CN101078579A Cold or heat insulation box |
| 11/27/2007 | USRE39924 Refrigeration system with modulated condensing loops |
| 11/22/2007 | US20070267171 Apparatus and process for cooling hot gas |
| 11/22/2007 | US20070267170 System for heating or cooling a building |
| 11/21/2007 | CN200979316Y Solar energy and heat pump and ground heat coupled refrigeration and heating system |
| 11/15/2007 | US20070261818 Multi-temperature output heat exchanger with single chiller |
| 11/15/2007 | US20070261817 Heat Exchanger |
| 11/15/2007 | DE202007012947U1 Kühlschrank zum Anschluss an einen Wärmepumpen-Solekreislauf Refrigerator for connection to a heat pump brine circuit |
| 11/15/2007 | DE102005012373B4 Verfahren zur Kalibrierung von Feuchtesensoren in Klimageräten und Klimagerät Procedures for calibration of humidity sensors in air conditioners and air conditioner |