| Patents for F25B 29 - Combined heating and refrigeration systems, e.g. operating alternately or simultaneously (6,502) |
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| 01/01/2014 | CN203375584U Cold and heat storage type solar air conditioning device |
| 01/01/2014 | CN103486870A Smoke waste heat refrigeration and heating supply system of industrial kiln stove |
| 01/01/2014 | CN103486766A Wind source heat pump device for outdoor directional air supply and air return |
| 01/01/2014 | CN103486765A Radiant floor heating fan coil refrigerated wind source heat pump device |
| 01/01/2014 | CN103486764A Direct evaporative condensation ground source heat pump radiation cooling and heating device |
| 01/01/2014 | CN103486763A Liquid circulation type energy-gaining water ring heat pump device |
| 01/01/2014 | CN103486762A Heat pump system |
| 01/01/2014 | CN103486760A Solar heat collection-radiation refrigeration integration device |
| 01/01/2014 | CN103486681A Wind source heat pump system capable of conducting radiant cooling and heating by using phase transformation energy of compressed steam |
| 01/01/2014 | CN102313397B Water heating machine system of heat recovery multi-gang heat pump air conditioner |
| 01/01/2014 | CN102016450B Air conditioner |
| 12/31/2013 | US8620502 Coolant circulation heater for an electric vehicle battery |
| 12/31/2013 | US8616270 Tennis ball conditioner |
| 12/27/2013 | WO2013093479A3 Centrifugal refrigerant vapour compressors |
| 12/25/2013 | CN203364506U Triple-generation module set with refrigeration function, heating function and hot water supplying function |
| 12/25/2013 | CN203364505U Precision-casting light-weight solar energy engineering machine |
| 12/25/2013 | CN203364292U Comprehensive high-efficiency heat-source tower heat pump system |
| 12/25/2013 | CN203364289U Swimming pool dehumidification heat pump air-conditioning system |
| 12/25/2013 | CN203364288U Dehumidification heat pump device for swimming pool |
| 12/25/2013 | CN103471296A Air conditioning refrigeration equipment |
| 12/25/2013 | CN103471287A Renewable energy source complementary combined cooling heating and power system |
| 12/25/2013 | CN103471286A Multiple renewable energy complementary distributed energy system |
| 12/25/2013 | CN103471285A Water-cooling multi-connecting type heat recovery floor heating hot-water system for air conditioner |
| 12/25/2013 | CN103471192A Multi-connected type heat recovery air conditioning system and running method thereof |
| 12/25/2013 | CN102510079B Water source heat pump cooling and power combined dispatching system using solar power generation, and dispatching method thereof |
| 12/25/2013 | CN102261766B Hot water supply device associated with heat pump |
| 12/25/2013 | CN102252454B Combined type renewable building energy source supplying system |
| 12/19/2013 | US20130333862 Air-conditioning apparatus |
| 12/19/2013 | DE102012011815A1 Circulation system for use in air conditioning apparatus has pipe lines connecting forward and return lines with condenser by using destroyer during switching operation performed from air conditioning operation into heating operation |
| 12/19/2013 | DE102012011814A1 Circulation system used in air conditioner, has bypass arranged to branch off in flow direction in front of hydraulic switch of return path and downstream of hydraulic switch via three-way valve opens into return path |
| 12/19/2013 | DE102012011567A1 Heating- and cooling system has generator or consumer for heating or cooling temperature transfer medium, where generator or consumer is connected to temperature line system with three lines formed for guiding temperature transfer |
| 12/18/2013 | CN203352485U Solar photovoltaic refrigeration and heating system |
| 12/18/2013 | CN203349573U Combined heat pump and solar hot water heating and ventilating system |
| 12/18/2013 | CN203349572U Wind source heat pump set with wide work condition |
| 12/18/2013 | CN203349571U Ice-free and frost-free 3G air conditioner system |
| 12/18/2013 | CN203349570U Efficient, environment-friendly, energy-saving, double-source, double-cooling, three-temperature cold-warm-hot-water machine system with three effects |
| 12/18/2013 | CN203349502U Environment-friendly energy-saving type three-source cold and hot heat pump water heater system |
| 12/18/2013 | CN203349411U Frostless air conditioner capable of exchanging heat based on air-soil energy |
| 12/18/2013 | CN103453759A Air source heat pump water circulation heat exchange drying system |
| 12/18/2013 | CN103453691A Three-in-one air conditioner and hot water supply device |
| 12/18/2013 | CN103453690A Energy-saving absorption heat pump unit with biomass-energy combined cooling, heating and power functions |
| 12/18/2013 | CN103453604A Solar air conditioning system |
| 12/18/2013 | CN103452274A Radiant cooling and heating air-conditioning bed floor |
| 12/18/2013 | CN103449036A High-effect food heat-insulating container capable of precisely adjusting temperature |
| 12/18/2013 | CN102494436B Combination type refrigerating and heating application device |
| 12/17/2013 | US8607582 Controlling chilled state of a cargo |
| 12/12/2013 | DE102012011519A1 Klimaanlage Air Conditioning |
| 12/11/2013 | EP2672203A1 Air-conditioning device |
| 12/11/2013 | EP2672190A1 Ambient air-conditioning unit for residential use |
| 12/11/2013 | CN203336875U Lossless heat source system |
| 12/11/2013 | CN203336874U Cold and hot water supply device capable of compositing and utilizing energy |
| 12/11/2013 | CN203336871U Refrigeration, cold storage and water heating all-in-one machine based on carbon dioxide serving as working media |
| 12/11/2013 | CN203336754U Distributed energy resource and ice-storage air conditioner networking operation system |
| 12/11/2013 | CN203336745U Water source heat pump heat exchange system applied to central air conditioning unit |
| 12/11/2013 | CN203336708U Direct-expansion type double-effect heat recovery heat pump air-conditioner system |
| 12/11/2013 | CN103438615A Rotary electromagnetic heat pump system |
| 12/11/2013 | CN103438614A Solution regenerating device achieving controllable condensation based on vacuum boiling |
| 12/11/2013 | CN103438613A Compound integrated heat source tower heat pump device |
| 12/11/2013 | CN103438612A Compressed gas distributed energy source system using rare gases as working medium |
| 12/11/2013 | CN103438611A Optimized design method of solar ground source heat pump system |
| 12/11/2013 | CN103438574A Hot water supplying and heating system adopting heat pump |
| 12/11/2013 | CN103438524A Solar air conditioner and air-cooled module combined system |
| 12/11/2013 | CN103438498A Environment-friendly warm-in-winter cool-in-summer heatable brick bed |
| 12/11/2013 | CN103431674A Method for manufacturing intelligent temperature control air-energy sofa and product |
| 12/11/2013 | CN102506519B Heat and power cogenerator unit and wind power generator unit combined heat supply system and scheduling method thereof |
| 12/11/2013 | CN101900448B Steam jet enthalpy heat pump air-conditioning hot water unit |
| 12/05/2013 | WO2013179334A1 Air conditioning device |
| 12/05/2013 | US20130320208 Inert Atmospheric Pressure Pre-Chill and Post-Heat |
| 12/04/2013 | EP2669605A1 Heat pump device and control method for heat pump device |
| 12/04/2013 | CN203323455U Total heat recovery multi-cycle multipurpose air conditioning unit |
| 12/04/2013 | CN203323454U Large-volume double-evaporator screw type ice storage heat pump unit |
| 12/04/2013 | CN203323277U Dual-purpose direct evaporative cooling air conditioner with packing arranged crosswise in columns |
| 12/04/2013 | CN103423918A Energy-storage radiation type three-in-one air conditioning unit |
| 12/04/2013 | CN103423917A Air-source central air-conditioning hot water triple-generation heat pump unit |
| 12/04/2013 | CN102721236B Underground energy storage-ground source heat pump combined building energy supply system |
| 12/04/2013 | CN102510102B Combined cold and power dispatching system comprising gas combined cycle unit and dispatching method thereof |
| 12/04/2013 | CN102494376B Turbocharging multiplex heat-pump and hot-water three-purpose air-conditioning system |
| 12/04/2013 | CN102305496B Air-cooled heat pump unit |
| 11/28/2013 | WO2013175179A1 Energy recovery apparatus |
| 11/28/2013 | US20130312435 Power and Refrigeration Cascade System |
| 11/28/2013 | DE102012104429A1 Binäreisherstellungsvorrichtung und Verfahren hierzu Binäreisherstellungsvorrichtung and method therefor |
| 11/27/2013 | EP2665978A1 Heat pump system having a pre-processing module |
| 11/27/2013 | CN203312319U Multiple-energy integrated utilization apparatus |
| 11/27/2013 | CN203310158U Multifunctional heat pump with mode switchable |
| 11/27/2013 | CN203310156U Improved water source heat pump air conditioning system |
| 11/27/2013 | CN103411352A Heat source tower heat pump device achieving solution low-pressure boiling regeneration through heat of subcooling |
| 11/27/2013 | CN103411351A Heat-source tower heat pump for realizing solution regeneration and heat reutilization on basis of vacuum boiling |
| 11/27/2013 | CN103411350A Solar cooling plate based combined cooling and heating system |
| 11/27/2013 | CN103411349A Integrated air source heat pump unit |
| 11/27/2013 | CN103411348A Solar-assisted heat pump combined heating and refrigerating system and method |
| 11/27/2013 | CN103411281A U-shaped heating and cooling core for car air conditioner indoor unit |
| 11/27/2013 | CN102162691B Carbon dioxide refrigerating and heating multi-functional device |
| 11/27/2013 | CN102155819B Water heating system of air conditioner |
| 11/27/2013 | CN101990617B Temperature and humidity regulating apparatus and temperature and humidity regulating system |
| 11/21/2013 | WO2013171783A1 Multi-room air conditioner |
| 11/21/2013 | WO2013171274A1 Heat pump system and method for pumping heat |
| 11/20/2013 | DE202013009957U1 Heiz- bzw. Abkühlrohranordnung mit einem Energiespareffekt Heating or Abkühlrohranordnung with an energy saving effect |
| 11/20/2013 | CN203298525U Energy-saving regulation control device suitable for ground-source heat pump system |
| 11/20/2013 | CN203298521U Novel heat pump air conditioner |
| 11/20/2013 | CN203298439U Electro-mobile heat pump air conditioner system with refrigerant charge adjustable |