| Patents for F24F 12 - Use of energy recovery systems in air conditioning, ventilation or screening (4,852) |
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| 03/31/2010 | CN201434456Y Double-heat source heat recovery fresh air unit for heat pump |
| 03/24/2010 | CN201429274Y Three-propose machine of water source heating, air conditioning and hot water |
| 03/24/2010 | CN201429273Y Refrigerating/heating/water heating integrated set with heat recovery function |
| 03/24/2010 | CN201429271Y Refrigerating/heating/water heating integrated set incorporating solar energy |
| 03/24/2010 | CN201429179Y Device for cleaning indoor air and recovering waste heat of air |
| 03/24/2010 | CN201429178Y Device for thermal recovery by utilizing condensed water of air conditioner |
| 03/24/2010 | CN201429164Y Heat recovery fresh air blower fan |
| 03/24/2010 | CN201429163Y Novel fresh air ventilation machine |
| 03/24/2010 | CN201429162Y Integral type constant temperature and humidity air conditioner |
| 03/24/2010 | CN201429157Y Split type hot-water air conditioner |
| 03/18/2010 | US20100064714 Data center |
| 03/17/2010 | CN101672512A Heat recovery fresh air unit with distributed cold and heat source |
| 03/17/2010 | CN101672502A System of heat pump regeneration heating-type energy-saving dehumidifier |
| 03/17/2010 | CN100594341C Four-season hot-water air conditioner |
| 03/10/2010 | EP2161512A2 Decentralised ventilation device and ventilation assembly with such a device |
| 03/10/2010 | CN201421162Y Air conditioner total heat recovery system |
| 03/10/2010 | CN201421161Y Air-conditioner water heater |
| 03/10/2010 | CN201421146Y Direct return energy-saving system of central air-conditioner |
| 03/10/2010 | CN100593676C Method and system for reclaiming and utilizing condensate water of water source heat pump air conditioner system |
| 03/04/2010 | DE102008038938A1 Heat recovery module for central ventilation device of building ventilation system, has bypass channel, where narrow flow cross section exists in bypass channel and has geometric cross sectional surface perpendicular to flow direction |
| 03/03/2010 | CN201416990Y Air replacement main machine |
| 03/03/2010 | CN201416975Y Natural ventilation device for house |
| 03/03/2010 | CN201416961Y Energy-saving and consumption-reducing central air conditioner |
| 02/24/2010 | EP2156102A1 Room air conditioner and ventilator with heat recovery and air pressure control |
| 02/24/2010 | CN201412916Y Indoor air discharge energy recycling-type fresh-air processing unit |
| 02/24/2010 | CN201412913Y Air conditioner capable of comprehensively utilizing condensate |
| 02/24/2010 | CN201412912Y Apparatus room air conditioner with condensed water recycling device |
| 02/18/2010 | WO2009156641A3 Double-flow heat exchanger device |
| 02/17/2010 | CN201407783Y Hot water tank of phase change energy storage condenser |
| 02/17/2010 | CN201407782Y Indoor hot air recycle utilization device for high and large space |
| 02/17/2010 | CN201407781Y Central air-conditioning waste heat recovery system utilizing dual-conversion thermostatic control technology |
| 02/17/2010 | CN201407772Y Novel fresh air ventilator |
| 02/17/2010 | CN201407766Y Water-cooled type cooler |
| 02/17/2010 | CN201407759Y Heat pipe energy recovery type fresh air handling unit |
| 02/17/2010 | CN201407750Y Domestic split-type air conditioner with auxiliary water cooling |
| 02/17/2010 | CN201407748Y Cubicle air conditioner with guiding device |
| 02/11/2010 | WO2010015258A1 Heat recovery system |
| 02/10/2010 | CN201402001Y Multifunctional air conditioner |
| 02/10/2010 | CN201402000Y Air-conditioning heater |
| 02/10/2010 | CN201401999Y Air-condition water heater system |
| 02/10/2010 | CN201401906Y Air conditioner condensed water collecting and processing device |
| 02/10/2010 | CN201401899Y Air-energy water heater |
| 02/10/2010 | CN201401879Y Industrial heat radiator |
| 02/10/2010 | CN201401872Y 空调器 Air Conditioner |
| 02/10/2010 | CN101644477A Separate combination type air heat regenerator |
| 02/03/2010 | CN201397011Y Cold air dryer |
| 02/03/2010 | CN201396984Y Heat pump air-conditioning and water-heating composite device with baffled thermal storage water tank |
| 02/03/2010 | CN201396983Y Air-conditioner water heater |
| 02/03/2010 | CN201396982Y Retrievable water heater of heating pump on air conditioner |
| 02/03/2010 | CN201396979Y Five-in-one kitchen energy recycling system |
| 02/03/2010 | CN201396900Y 多功能热交换器 Multifunctional heat exchanger |
| 02/03/2010 | CN201396899Y 热交换器 Heat exchanger |
| 02/03/2010 | CN201396880Y Humiture independent control air-conditioning system integrating water cold-storage, thermal-storage and thermal recovery |
| 02/03/2010 | CN201396865Y Energy-saving and high-precision air-conditioning system for constant temperature and humidity laboratory |
| 02/03/2010 | CN201396863Y Suspended and embedded type air conditioner |
| 02/03/2010 | CN100587345C Air regulator |
| 01/28/2010 | WO2010010576A1 Systems and methods for indirect evaporative cooling and for two stage evaporative cooling |
| 01/28/2010 | DE3867323C5 Raumlufttechnisches Gerät. A ventilation device. |
| 01/27/2010 | EP2148162A2 Double flow-circuit heat exchange device for periodic positive and reverse directional pumping |
| 01/27/2010 | CN201391978Y Water circulation hot and cold exchanger with hot fresh air recycling exchanger |
| 01/27/2010 | CN201391959Y Dual-effect total heat recovery energy-saving heat pump unit |
| 01/27/2010 | CN201391955Y Energy-saving electrothermal humidifying system for air conditioner |
| 01/27/2010 | CN201391953Y Plate pipe evaporation type condensation air-conditioning machine set with padding |
| 01/27/2010 | CN201391952Y Household water-cooled water ring airpipe-type central air conditioner |
| 01/20/2010 | CN201387115Y Compressor refrigerant outer tube and condensed water heat conversion device |
| 01/12/2010 | US7644754 Heat recuperator with frost protection |
| 01/07/2010 | US20100000724 Method and device for cooling circulating air |
| 01/06/2010 | EP2141422A1 Heat exchange ventilator |
| 01/06/2010 | CN201377935Y Six-in-one air-cooled heat pump unit with multiple functions |
| 01/06/2010 | CN201377933Y Heat-pump hot water air-conditioning unit |
| 01/06/2010 | CN201377907Y Fast-heating type heat-pump water heater |
| 01/06/2010 | CN201377883Y Air conditioner condensate water reclamation device |
| 01/06/2010 | CN201377879Y Split type air conditioner |
| 01/06/2010 | CN201377878Y Cold/heat recycling device for air conditioner exhaust system |
| 01/06/2010 | CN201377868Y Solution air-conditioning unit capable of energy recovery |
| 01/06/2010 | CN101619884A Air-conditioner condensed water recycling device and air-conditioner refrigerating system |
| 01/06/2010 | CN100578101C Front side suction/discharge type outdoor unit for air conditioner |
| 01/05/2010 | US7640662 Method of making heat exchangers |
| 12/30/2009 | WO2009156641A2 Double-flow heat exchanger device |
| 12/30/2009 | WO2009156146A1 Air conditioning device and method for the use of such an air conditioning device |
| 12/30/2009 | CN201373586Y Hot water system |
| 12/30/2009 | CN201373532Y Energy-saving system in communication computer room |
| 12/30/2009 | CN101614436A Automatically-controlled energy-saving device for utilizing residual heat of refrigerating unit |
| 12/30/2009 | CA2721247A1 Double-flow heat exchanger device |
| 12/24/2009 | DE10046702B4 Natürliches Lüftungssystem für Kuhställe Natural ventilation system for cowsheds |
| 12/23/2009 | EP2135011A2 Air conditioning equipment for return air |
| 12/23/2009 | CN201368540Y Air heat-recovery heat pump |
| 12/23/2009 | CN101608818A Movable type air conditioner |
| 12/22/2009 | US7635297 Blow out grill and air conditioning ventilating system using the grill |
| 12/22/2009 | US7635296 Air handling systems or devices intermingling fresh and stale air |
| 12/16/2009 | CN201363954Y Multifunctional ground source air conditioner |
| 12/16/2009 | CN201363861Y Air and air energy recycling ventilation device with function of bypass defrosting |
| 12/16/2009 | CN201363860Y Environment-friendly and energy-saving air-condition heat-and-cold exchange hot water apparatus |
| 12/16/2009 | CN201363859Y Air conditioning unit |
| 12/16/2009 | CN201363858Y Automatic control water cooling device for household air-conditioner |
| 12/16/2009 | CN201363837Y Air-conditioning heat-pump hot water machine set |
| 12/10/2009 | WO2009147558A1 Regenerative decentralized alternating ventilation installation mit using hollow bricks of an outer wall |
| 12/09/2009 | CN201359357Y Cold-hot water unit |
| 12/09/2009 | CN201359345Y Heat exchange type air conditioning plant |
| 12/09/2009 | CN101598471A Refrigeration and heating hot-water integration machine set with heat recovery function |