| Patents for F24F 12 - Use of energy recovery systems in air conditioning, ventilation or screening (4,852) |
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| 06/15/2011 | CN201866862U Heat pump, air conditioner and water heater all-in-one machine |
| 06/15/2011 | CN201865547U Passive cooling integration device and evaporative refrigeration passive cooling integration device as well as air conditioning device thereof |
| 06/15/2011 | CN201865546U Externally-driven cooling device |
| 06/15/2011 | CN201865545U Water passive cooling integrated device, evaporation cooling water passive cooling integrated device and air-conditioning apparatus thereof |
| 06/15/2011 | CN102095292A Fan blade water-splashing air-cooling composite condenser of air conditioner |
| 06/15/2011 | CN102095268A Propane refrigerant air conditioner with heat regenerator |
| 06/15/2011 | CN102095240A Energy-saving and emission-reducing cleaning device of split air conditioner |
| 06/15/2011 | CN102095239A Atomization energy-saving and emission-reduction cleaning system of air-conditioner |
| 06/15/2011 | CN102095231A Ultra-low humidity compound dehumidifier and control method thereof |
| 06/15/2011 | CN101498499B Cold/heat source integrated unit |
| 06/15/2011 | CN101270909B Application method of condensation heat |
| 06/08/2011 | CN201858746U Cold energy recycling device for condensed water of automobile air conditioner |
| 06/08/2011 | CN201858724U Brand-new air heating pump type roof air conditioner |
| 06/08/2011 | CN201858721U Small-sized vertical air cooler |
| 06/08/2011 | CN201858713U Dehumidifier for corrosion prevention of cabin |
| 06/01/2011 | EP2326884A1 Regenerative decentralized alternating ventilation installation mit using hollow bricks of an outer wall |
| 06/01/2011 | DE102009056097A1 Heating system retrofitting system for building, has exhaust gas cooler coupled with heat exchanger through hydraulic circuit, where heat exchanger includes regulated guiding unit for loading with outer air and/or recirculation air |
| 06/01/2011 | CN201852257U Return air pre-cooling heat exchange system of large-sized air-conditioning and refrigerating machine |
| 06/01/2011 | CN201852246U Spray type energy-saving carbon-reduction cooling system |
| 06/01/2011 | CN201852245U Exchange air opening of heat exchanger, heat exchanger and heat exchange ventilator |
| 06/01/2011 | CN201852244U Energy-saving refrigeration air condition |
| 06/01/2011 | CN201852230U Evaporative cooling air-conditioning device combining cold storage and night radiation cooling |
| 06/01/2011 | CN201852217U Air purifying healthful water heating air conditioner |
| 06/01/2011 | CN102080867A Temperature replacement-type temperature presetting gas exchanger |
| 06/01/2011 | CN101644468B Series-parallel connection evaporative cooling air conditioner for machine room or base station |
| 05/26/2011 | DE102009045668B3 Insulating element for thermal insulation of building, has two air passage openings, recess for heat recovery unit, and heat accumulators for ventilation device, where accumulators are partly arranged in element and charged by exhaust air |
| 05/25/2011 | EP2325573A2 Building ventilation device |
| 05/25/2011 | CN201844511U Energy-saving hot water supply device for building |
| 05/25/2011 | CN102072589A Three-in-one equipment of refrigerator, air-conditioner and drinking fountain |
| 05/25/2011 | CN102072552A Air source water boiler |
| 05/25/2011 | CN102072538A Compressed air energy-storage air-conditioning system |
| 05/19/2011 | US20110114084 Heat recovery installation using solar energy |
| 05/18/2011 | EP1606564B1 Method and device for recovering energy |
| 05/18/2011 | CN201837139U Jet and enthalpy increasing heat pump air conditioner hot water unit |
| 05/18/2011 | CN201837028U Special liquid spray condensation type air-conditioning system for construction machinery |
| 05/18/2011 | CN201835152U Clothes dryer and air-conditioning water heater with same |
| 05/18/2011 | CN102062453A Domestic cold and hot all-in-one machine |
| 05/18/2011 | CA2685857A1 Hydrodynamic systems for the energy efficiency of a building, construction methods and corresponding uses |
| 05/17/2011 | CA2478941C Heat recuperator with frost protection |
| 05/11/2011 | CN201827994U Engineering truck air-conditioner with atomizer |
| 05/11/2011 | CN201827971U Efficient air-conditioner based on concept of Internet of things |
| 05/11/2011 | CN102057231A Novel sustainable building model |
| 05/11/2011 | CN102052751A Heat exchanger for air conditioner outdoor unit |
| 05/11/2011 | CN102052749A Moveable air conditioner with novel water taking structure |
| 05/11/2011 | CN102052742A Cooling device and method by using building air exhaust waste heat |
| 05/11/2011 | CN102052741A Heat exchange body |
| 05/11/2011 | CN102052740A Variable frequency heat recovery water chilling unit |
| 05/11/2011 | CN102052714A Wind-exhaust and heat-recycle air-conditioning system of multi-stage and all-condition continuous heat pump |
| 05/05/2011 | DE202011002347U1 Radiator zur Wärmerückgewinnung für Zu- und Abluft im zentralen und dezentralen Lüftungsbereich Radiator for heat recovery for supply and exhaust air in the central and decentralized ventilation area |
| 05/05/2011 | DE202009017374U1 Wärmeübertrager für einen Aufzugsschacht Heat exchangers for an elevator shaft |
| 05/04/2011 | EP2317237A1 Ventilation device |
| 05/04/2011 | CN201819703U Laboratory for large-scale air conditioners |
| 05/04/2011 | CN201819477U Direct-current frequency-conversional multi-connected multifunction air-conditioner |
| 05/04/2011 | CN201819476U Direct-current frequency conversion air-conditioner with waste heat recovery device |
| 05/04/2011 | CN201819354U Device for recovering condensed water of automobile air conditioner and using for cooling air conditioner condenser |
| 05/04/2011 | CN201819353U Novel air-conditioning system with drying function |
| 05/04/2011 | CN201819352U Energy-saving plate for outdoor unit of air conditioner |
| 05/04/2011 | CN201819331U Multipurpose integrated air conditioner |
| 05/04/2011 | CN102042713A Double-energy storage air conditioner water heating machine |
| 05/04/2011 | CN102042666A Window type air conditioner with novel water beating rings |
| 05/04/2011 | CN102042665A Movable air conditioner with novel water collecting pans |
| 05/04/2011 | CN102042648A Heat recovery type multi-connection air condition unit |
| 05/04/2011 | CN102042640A 空调机 Air conditioning |
| 05/04/2011 | CN101382333B Potable air conditioner |
| 05/03/2011 | US7934543 Method for heating and cooling a room and a building with a plurality of rooms |
| 04/27/2011 | EP2314941A1 Heat exchanging ventilation equipment |
| 04/27/2011 | EP2314937A2 Air conditioner |
| 04/27/2011 | CN201811488U Double compressor residential central air conditioning system with function of condensation heat recovery |
| 04/27/2011 | CN201811405U Anti-water drop air conditioner |
| 04/27/2011 | CN201811393U Energy-saving fresh air exchange device |
| 04/27/2011 | CN201811392U Automotive air conditioner |
| 04/27/2011 | CN201811369U Triple-effect heat pump dehumidification dryer |
| 04/27/2011 | CN102032711A Air conditioner and water heater combined device |
| 04/27/2011 | CN102032654A Device and method for synchronously recycling water potential energy of central air conditioning system |
| 04/27/2011 | CN102032653A Cooling medium heat recovery device of air-conditioning unit |
| 04/27/2011 | CN102032638A Multi-function modular profile structure air conditioner for vehicle |
| 04/27/2011 | CN102032624A Performance test device for evaporative air conditioner |
| 04/27/2011 | CN101532718B Compressor refrigerant outer tube and condensed water heat conversion method and conversion device |
| 04/21/2011 | WO2011009609A3 Charging apparatus for electric energy stores, supply station, and method for charging electric energy stores |
| 04/20/2011 | EP2312227A1 Controlled mechanical ventilation device of the type with reversible double thermodynamic flow with domestic hot water production |
| 04/20/2011 | EP2310761A1 Air conditioning device and method for the use of such an air conditioning device |
| 04/20/2011 | EP2310760A2 Heat recovery installation using solar energy |
| 04/20/2011 | CN201803514U Dehumidification-type water ring cold air conditioner |
| 04/20/2011 | CN201803435U Air-conditioning heat water heater device |
| 04/20/2011 | CN201803434U Energy-saving air-conditioning mainframe |
| 04/20/2011 | CN201803422U Temperature reduction transformer room system |
| 04/20/2011 | CN201803419U Integrated type multi-connected cold and hot source central air-conditioning system |
| 04/20/2011 | CN102022867A Shell and tube type condenser for heat recovery |
| 04/20/2011 | CN102022858A Heat recovery type air cooling heat pump unit |
| 04/20/2011 | CN102022808A Energy-saving utilization system of air conditioner condensate water |
| 04/20/2011 | CN102022787A Integrated air conditioner |
| 04/20/2011 | CN102022786A Integrated air conditioner |
| 04/20/2011 | CN102022785A Integrated window type air conditioner |
| 04/20/2011 | CN102022784A Window type air conditioner |
| 04/14/2011 | WO2011042192A2 Low-energy building, especially self-sufficient zero-energy house |
| 04/14/2011 | WO2011042126A1 Air conditioning unit having a supply air cooling system without using a refrigeration machine |
| 04/14/2011 | DE112009001246T5 Neuerung für isolierende Dämmplatten mit Wärmeaustausch und Lüftungskanälen Innovation for insulating insulation boards with heat exchange and ventilation ducts |
| 04/14/2011 | DE102009048543A1 Klimagerät Air conditioner |
| 04/14/2011 | CA2776977A1 Low-energy building, especially self-sufficient zero-energy house |
| 04/13/2011 | CN201795645U Novel evaporation type parallel flow heat exchanger and air conditioner employing same |