| Patents for F24F 12 - Use of energy recovery systems in air conditioning, ventilation or screening (4,852) |
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| 05/08/2013 | CN202928027U Air conditioning system with heat recovery function |
| 05/08/2013 | CN202927987U A double-cold source deep-dehumidification fresh air air-conditioning system having a condensing heat recovery function |
| 05/08/2013 | CN202927984U Cold-hot water set of seawater heat exchanging central air conditioner |
| 05/08/2013 | CN103090588A Hot water supplying system utilizing domestic sewage and discharged heat of air conditioner as heat sources |
| 05/08/2013 | CN103090509A Household air-conditioning water heater |
| 05/08/2013 | CN103090481A Building energy conversion and air exchange device |
| 05/08/2013 | CN103090479A Passive window type energy conversion and air exchange device |
| 05/08/2013 | CN102062453B Domestic cold and hot all-in-one machine |
| 05/08/2013 | CN101520213B Residential water-cooled water-circulation duct type central air conditioning system |
| 05/01/2013 | EP2585784A2 Liquid-to-air membrane energy exchanger |
| 05/01/2013 | EP2585768A1 Method for continuously regulating the level of the compounds for freezing point depression in energy system, such as heat recovery systems in buildings |
| 05/01/2013 | EP2585767A2 Modified heat pump |
| 05/01/2013 | CN202915600U Air-cooled water-cooled composite changes in temperature life hot water integrated central air-conditioner assembly |
| 05/01/2013 | CN202915535U Condensate water recycling device |
| 05/01/2013 | CN202915522U Cold and heat recovering system applied to electroplating workshop |
| 05/01/2013 | CN202915521U Thermal recovery type air conditioner |
| 05/01/2013 | CN202915486U Return air power generating device of air conditioning system |
| 05/01/2013 | CN103075786A Heat-recovery air conditioning unit |
| 05/01/2013 | CN103075785A Method and system for recovering energy of air condition compressor by jet type air conditioning system |
| 05/01/2013 | CN103075769A Fresh air conditioning unit capable of realizing energy recovery and free cooling |
| 05/01/2013 | CN102155763B Novel fan |
| 05/01/2013 | CA2793159A1 Energy recovery ventilation control system |
| 04/30/2013 | CA2699436C Heating and cooling unit, and heating and cooling apparatus |
| 04/25/2013 | DE102011116835A1 Recirculation system has Venturi nozzle that is provided with grid of holes extending in sleeve-like manner, for discharging incoming air stream evenly |
| 04/24/2013 | EP2583034A1 Heat exchanger |
| 04/24/2013 | DE202012010493U1 Lüftungs-, Kälte-, Wärmekopplung in einem weitverzweigten Kälteversorgungssystemen für raumlufttechnische Anlagen, Umluftkühler und Maschinenkühlprozesse Ventilation, refrigeration, heat and power in a widely branched cooling supply systems for air conditioning systems, air coolers and engine cooling processes |
| 04/24/2013 | CN202902555U 节能空调 Energy-saving air-conditioning |
| 04/24/2013 | CN202902554U Energy conservation system using air conditioner condensate for evaporative cooling |
| 04/24/2013 | CN202902553U Recycling device of air-condition straight exhaust air |
| 04/24/2013 | CN202902506U 集成式空调器 Integrated air conditioner |
| 04/24/2013 | CN202902498U Total quality new trend air conditioning unit with condensate water energy recovery device |
| 04/24/2013 | CN202902471U Total quality new trend air conditioning unit with dirty air energy recovery structure |
| 04/24/2013 | CN202893593U Circulation air system for water-based paint spray booths of automobile painting line |
| 04/24/2013 | CN103069246A Liquid-to-air membrane energy exchanger |
| 04/24/2013 | CN103062955A Heat recovery air-conditioning water heater with descaling function |
| 04/24/2013 | CN102306044B Automatic control refrigeration system for high-density computer room and method thereof |
| 04/24/2013 | CN101915441B Environment-friendly central air-conditioner air handling unit with humidification function |
| 04/22/2013 | DE202012105099U1 Funktionale Lüftungsfassade Functional ventilation facade |
| 04/17/2013 | EP2581675A1 Ventilation and air-conditioning apparatus and method for controlling same |
| 04/17/2013 | CN202885181U Energy-saving air conditioner |
| 04/17/2013 | CN202885169U Stepless temperature-regulating type condensing heat recovery air conditioning unit |
| 04/17/2013 | CN202885168U Air-conditioning energy saving system |
| 04/17/2013 | CN202885158U Novel energy-saving wind supplying system for clean room |
| 04/17/2013 | CN202885134U Cold-accumulation and heat-accumulation type hot water air conditioner |
| 04/17/2013 | CN202885129U Solution regeneration processing device |
| 04/11/2013 | DE102011114885A1 Heat exchanger arrangement for use in e.g. air-conditioning technology, has connection chamber comprising air guiding plate and arranged between heat exchanger chambers, and bypass channels provided with motor-operated closure flaps |
| 04/10/2013 | EP2578954A1 Device for cooling ambient air |
| 04/10/2013 | EP2577180A1 Heat exchanger |
| 04/10/2013 | CN202869069U Total heat reclaiming type air-cooled cold and hot water unit |
| 04/10/2013 | CN202868927U Air conditioner outdoor machine hot water device |
| 04/10/2013 | CN202868918U Air-conditioner with circulating energy-saving device |
| 04/10/2013 | CN202868904U Fresh air fan |
| 04/10/2013 | CN202868859U Total quality fresh air conditioning unit with repeatedly energy-recovering structure |
| 04/10/2013 | CN103032991A Novel air source water heater and refrigerator combined efficient air conditioner |
| 04/10/2013 | CN103032926A 100% electricity-saving air conditioner water heater, clothes drying air conditioner and ice-making water heater |
| 04/10/2013 | CN102175054B Efficient heat pump full-heat recovery solution-type new fan and energy regulating method thereof |
| 04/09/2013 | CA2638257C Perforated transparent glazing for heat recovery and solar air heating |
| 04/04/2013 | WO2013048327A1 Method and system for controlling defrosting of a heat-exchanger |
| 04/04/2013 | WO2013044914A1 A portabel heat transfer device |
| 04/03/2013 | CN202853078U Integrated type multifunctional room fresh air unit |
| 04/03/2013 | CN202853065U Air conditioner defrosting circulation system |
| 04/03/2013 | CN202853043U Thinned heat exchanging type air interchanger |
| 04/03/2013 | CN202853028U Air-conditioner energy saving system |
| 04/03/2013 | CN202853027U Ground source heat pump air conditioning system capable of providing domestic hot water and recycling waste heat |
| 04/03/2013 | CN202853023U Condensing electric water heater and condensing electric water heater circulating system |
| 04/03/2013 | CN202853011U Total heat recovery type heating humidifying fresh air handling unit |
| 04/03/2013 | CN202853008U Rotary dehumidification system with heat exchanger press molded by thin plate |
| 04/03/2013 | CN202853007U Special device for alveolate aluminum rib plate type waste heat recovery rotating wheel dehumidification |
| 04/03/2013 | CN202848017U High-efficiency energy-saving ship air conditioning system |
| 04/03/2013 | CN103017316A Energy-saving air conditioner |
| 04/03/2013 | CN103017287A Ventilating and heat removing device, and energy-saving device and method for air conditioner |
| 04/03/2013 | CN103017277A Device for improving dehumidification ability in summer through ceiling radiation |
| 04/03/2013 | CN103017263A Multifunctional air conditioner terminal |
| 04/03/2013 | CN103017262A Heat recovery fresh air dehumidifier |
| 04/03/2013 | CN103015646A Photovoltaic solar protection device with fresh air ventilation function |
| 04/03/2013 | CN102032624B Performance test device for evaporative air conditioner |
| 03/28/2013 | WO2011161360A3 Air-air heat exchanger |
| 03/28/2013 | DE102011114302A1 Lüftungsgerät mit Wärmerückgewinnung Ventilation with heat recovery |
| 03/27/2013 | EP2573478A2 Ventilation device with heat recovery |
| 03/27/2013 | CN202835685U Double compressor household air conditioner |
| 03/27/2013 | CN202835631U Heat pump type air conditioning system |
| 03/27/2013 | CN202835589U Ceiling air processor |
| 03/27/2013 | CN102997494A Integrated machine of air conditioner and water heater |
| 03/27/2013 | CN102997489A Efficient integrated hot water and air conditioning machine |
| 03/27/2013 | CN102997479A Total heat recovery type air-cooled cold and hot water unit |
| 03/27/2013 | CN102997383A Air conditioning compressor exhaust energy recovery and utilization method |
| 03/27/2013 | CN102997382A Air conditioning system and method for generating electric power by using waste heat of air conditioning system |
| 03/27/2013 | CN102997350A Constant temperature and humidity system for chancery and adjusting method for constant temperature and humidity system |
| 03/21/2013 | DE102012102413A1 Blendrahmen eines Fensters mit integrierter Lüftungseinrichtung und Lüftungsein-richtung hierfür Frame of a window with integrated ventilation device and Lüftungsein-direction for this |
| 03/20/2013 | CN202813668U Variable frequency air conditioner with novel chip cooling device |
| 03/20/2013 | CN202813667U Purified air conditioning energy saving system between production equipments on spraying production line |
| 03/20/2013 | CN202813666U Water heater utilizing condensation heat of air conditioner |
| 03/20/2013 | CN202813614U Novel rotary wheel absorption steam compression refrigeration coupling air conditioning device |
| 03/20/2013 | CN202813584U Fan coil capable of providing fresh air |
| 03/20/2013 | CN102200336B Automatic back-washing heat recovery device |
| 03/14/2013 | DE102011112857A1 Wärmeaustauscher Heat exchanger |
| 03/13/2013 | EP2568229A2 Heat exchanger |
| 03/13/2013 | EP2567169A2 Heat exchange device, use and heat exchange arrangement |
| 03/13/2013 | CN202793086U Heat collection water heater and air conditioner adopting same |
| 03/13/2013 | CN202792407U Corrugated plate of automotive air conditioner |