| Patents for F24F 12 - Use of energy recovery systems in air conditioning, ventilation or screening (4,852) |
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| 08/29/2011 | DE202011002985U1 Wärmetauscher zur Wärme-Energie-Einsparung Heat exchanger for heat energy saving |
| 08/24/2011 | EP2359070A2 Method and system for thermal treatment of ventilation air |
| 08/24/2011 | EP1269098B1 Heat exchanger |
| 08/24/2011 | CN201944991U 循环即热式空调热水装置 Tankless hot water circulating air conditioning unit |
| 08/24/2011 | CN201944978U 一种带旁通自动控制的空气置换主机 An automatic control of the bypass air is replaced with the host |
| 08/24/2011 | CN201944972U 一体化节能多用途空调 Integrated energy-saving multi-purpose air conditioning |
| 08/24/2011 | CN201944968U 热湿独立处理辐射吊顶供冷系统 Radiant ceiling heat and moisture independently Cooling System |
| 08/24/2011 | CN201943894U Combination of wind-driven generator and air-condition compressor |
| 08/24/2011 | CN102162692A Combined home-use air conditioning heat pump hot water machine system |
| 08/18/2011 | US20110198053 Method for heating and cooling a room and a building with a plurality of rooms |
| 08/17/2011 | EP2357422A2 Method and ventilation assembly with an extraction device and at least one air supply device |
| 08/17/2011 | EP2357365A2 Air movement system |
| 08/17/2011 | CN201935476U Heat recovery type air-cooled heat pump unit |
| 08/17/2011 | CN201935475U 一种可部分热回收型风冷冷水机组 A partially air-cooled chiller heat recovery |
| 08/17/2011 | CN201935471U Entire heat recovery type air cooling cold water machine set |
| 08/17/2011 | CN201935395U 热泵热水器水加热系统 Heat pump water heater water heating system |
| 08/17/2011 | CN201935350U 空调冷凝水循环再利用装置 Air conditioning condensation water recycling system |
| 08/17/2011 | CN201935314U 一种空调、冰箱和燃气热水器复合系统 An air conditioner, refrigerator and gas water heater combined system |
| 08/17/2011 | CN201935308U Air processing unit used for evaporative cooling machine tester |
| 08/17/2011 | CN102155773A Heat-recovery type heat pump air conditioning system |
| 08/17/2011 | CN102155767A Multi-stage evaporating and cooling refrigeration method |
| 08/17/2011 | CN102155763A Novel fan |
| 08/17/2011 | CN101699176B Air conditioning cabinet with sensible heat recovering function |
| 08/11/2011 | DE10360580B4 Wärmerückgewinnungsgerät mit Solarwärmetauscher Heat recovery unit with solar heat exchanger |
| 08/11/2011 | DE102010033490A1 Wärmetauschelement, Herstellungsverfahren für dieses und Wärmetausch-Lüftungsgerät Heat exchange element, manufacturing method thereof, and heat exchange ventilation unit |
| 08/10/2011 | EP2354695A1 Air-exchange device for buildings, and process for controlling said device |
| 08/10/2011 | EP2354690A1 Ventilation device for buildings |
| 08/10/2011 | CN201926097U 空调冷凝水回用分水器 Air conditioning condensate water reuse trap |
| 08/10/2011 | CN201926084U 一种空调冷凝器降温装置 An air conditioning condenser cooling device |
| 08/10/2011 | CN201926083U 中央空调系统的水势能同步回收装置 Potential central air conditioning system can be synchronized recovery |
| 08/10/2011 | CN201926082U 整体式空调 Integral air-conditioning |
| 08/10/2011 | CN201926049U 一种造船涂装车间温湿度控制装置 One kind of shipbuilding paint shop temperature and humidity control device |
| 08/10/2011 | CN102147136A Phase change cold accumulating independent dehumidification floor cold supply system |
| 08/10/2011 | CN102147133A Integrated air conditioner |
| 08/10/2011 | CN102147132A Window type air conditioner |
| 08/10/2011 | CN102147131A Integral air conditioner |
| 08/04/2011 | WO2011091863A1 Method and device for dehumidifying interior air in offshore applications |
| 08/03/2011 | EP2351970A1 Desiccant air conditioning device |
| 08/03/2011 | CN201917137U 带回热利用的空调机组 Back thermal utilization of air conditioning units |
| 08/03/2011 | CN201917041U Energy-saving system |
| 08/03/2011 | CN201917040U 中央空调冷冻节能系统 Central air-conditioning energy saving refrigeration systems |
| 08/03/2011 | CN102141290A Integral air conditioner |
| 07/27/2011 | EP2348260A1 Air exchanging device |
| 07/27/2011 | CN201909415U Air regulator using air conditioner tail gas |
| 07/27/2011 | CN201909402U Dual-mode energy-saving precision air conditioner |
| 07/27/2011 | CN201909399U Induction type variable air volume (VAV) terminal device |
| 07/27/2011 | CN102135313A Total heat exchanger |
| 07/21/2011 | WO2011087381A1 Coaxial air to air heat exchanger for circumferential window frame installation |
| 07/21/2011 | WO2011087360A1 System for extracting heat from outside air |
| 07/20/2011 | EP2345856A2 External air-conveying domestic appliance |
| 07/20/2011 | EP2345855A1 Heat-exchange ventilation device |
| 07/20/2011 | DE202011101199U1 Stallgebäude mit Wärmerückgewinnung Barn with heat recovery |
| 07/20/2011 | CN201903139U Cooling device capable of utilizing superfluous heat of building air discharge |
| 07/20/2011 | CN201903138U Heat pipe type heat recovering air conditioner unit |
| 07/20/2011 | CN201903125U Ground energy air-conditioner |
| 07/20/2011 | CN101504210B Six-in-one air-cooling heat pump unit |
| 07/13/2011 | EP2342504A1 Modular ventilation and climate control system integrated into the facade |
| 07/13/2011 | CN201897299U Device speeding up evaporation of condensate water and improving refrigeration efficiency of split type air conditioner |
| 07/13/2011 | CN201897286U Fresh air ventilator |
| 07/13/2011 | CN201897270U Performance test unit of evaporative type air conditioner |
| 07/13/2011 | CN102121772A Energy-efficiency improvement device using multi-point gasification for air conditioner |
| 07/13/2011 | CN102121743A Evaporative air-cooled composite condenser with moisturizing structure |
| 07/13/2011 | CN102121731A Dual-temperature-heat-pipe constant-temperature and constant-humidity air-conditioning unit |
| 07/07/2011 | WO2011079371A1 An air conditioning system including a desuperheater |
| 07/07/2011 | CA2786069A1 An air conditioning system including a desuperheater |
| 07/06/2011 | EP2341764A1 Heat exchange device and heat generating element containing device using same |
| 07/06/2011 | CN201892290U Integrated heat recovery cold and hot water unit |
| 07/06/2011 | CN201892289U Hot-water cooling and water-storing integrated tank substituted for cooling tower of air conditioner |
| 07/06/2011 | CN201892287U Novel sealed gas hood ventilation system |
| 07/06/2011 | CN201892273U Split type energy-saving air conditioner |
| 07/06/2011 | CN102116561A Vehicle-mounted refrigerator and vehicle energy saving device with same |
| 07/06/2011 | CN102116546A Single-point gasification energy efficiency improvement device for air conditioner |
| 06/30/2011 | WO2011077007A1 Air-conditioning apparatus |
| 06/30/2011 | WO2010085197A8 Low profiled ahu with tilted rotary heat exchange |
| 06/29/2011 | EP2339253A1 Dwelling with passive air-conditioning system |
| 06/29/2011 | CN201885358U Air-conditioning condensed water reuse device |
| 06/29/2011 | CN201885357U Fresh air heat exchanging device for capsule |
| 06/29/2011 | CN201885356U Device for heating water by utilizing air conditioning coolant |
| 06/29/2011 | CN201885332U Air-cooled secondary heat recovery type air-handling unit |
| 06/29/2011 | CN201885323U Air conditioner of engineering truck |
| 06/23/2011 | WO2011042192A3 Building comprising a ventilation plant based on a buried pipe-in-pipe system |
| 06/22/2011 | EP2336699A1 Heat exchange device and heat generating element containing device using same |
| 06/22/2011 | EP2336661A1 Unit, method and system for treatment of air |
| 06/22/2011 | CN201876005U Direct current variable frequency multifunctional air-conditioning system |
| 06/22/2011 | CN201875845U Air-conditioner water heater |
| 06/22/2011 | CN201875844U Green combined air-air heat exchanger |
| 06/22/2011 | CN102102920A Heat pump apparatus and outdoor unit thereof |
| 06/22/2011 | CN101788208B Air source heat pump air-conditioning water chiller/heater unit |
| 06/22/2011 | CN101629743B Ceiling evaporating-cooling fresh air handling unit using porous ceramic evaporative cooler |
| 06/16/2011 | WO2011071446A1 Heat exchanger with guided air flows |
| 06/16/2011 | WO2011069263A1 Synergistic energy ecosystem |
| 06/16/2011 | CA2783717A1 Synergistic energy ecosystem |
| 06/15/2011 | EP2333446A1 Method for cleaning a ventilation installation, ventilation installation and double-flow heat-recovery unit |
| 06/15/2011 | CN201866992U Trans-critical carbon dioxide heat pump type air conditioning water heater utilizing residual condensing heat |
| 06/15/2011 | CN201866989U Household energy recovery tri-generation unit |
| 06/15/2011 | CN201866895U Auxiliary cooling device utilizing air-conditioning condensed water and outdoor unit of air conditioner |
| 06/15/2011 | CN201866894U Air heat energy recovery system for cooling work positions in workshop |
| 06/15/2011 | CN201866893U Air-conditioner outdoor unit energy reutilization device |
| 06/15/2011 | CN201866867U Rotary wheel dehumidification device with heat recovery function |
| 06/15/2011 | CN201866865U Heat pump type fresh air ventilation air-conditioning unit |