| Patents for F24F 3 - Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems (19,462) |
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| 07/16/2009 | WO2009087779A1 Dehumidifier |
| 07/16/2009 | US20090178780 Flat plate heat exchanger |
| 07/16/2009 | CA2649533A1 Quick-attach steam dispersion tubes and method of attachment |
| 07/15/2009 | EP2078175A1 Dehumidifying cooling device for district heating |
| 07/15/2009 | CN201273644Y Tunable energy saving type constant temperature humidity unit |
| 07/15/2009 | CN201273643Y Energy-saving air conditioning system |
| 07/15/2009 | CN101484757A 改善的空气调节系统 Improved air conditioning system |
| 07/15/2009 | CN100513905C Air conditioner |
| 07/15/2009 | CN100513904C Air purifier |
| 07/15/2009 | CN100513903C Ultrasonic runner dehumidifier |
| 07/15/2009 | CN100513902C Dehumidifier capable of blowing hot-air to room |
| 07/15/2009 | CN100513901C Humidity sensor structure of dehumidifier |
| 07/15/2009 | CN100513900C Top panel connection structure of outdoor unit of air conditioner |
| 07/09/2009 | WO2009084947A2 Air extraction system |
| 07/09/2009 | US20090174088 Air humidifier |
| 07/09/2009 | DE202008000010U1 Lüftungseinrichtung für insbesondere Räume Venting system for particular rooms |
| 07/09/2009 | DE19517336B4 Klimaanlage Air Conditioning |
| 07/08/2009 | EP2077424A2 Low power consumption dehumidifier unit |
| 07/08/2009 | CN201269598Y Fan coiler of central air-conditioner |
| 07/08/2009 | CN201269597Y Air purifier with vertical air intake |
| 07/08/2009 | CN201269596Y Air sterilization and purification machine |
| 07/08/2009 | CN201269595Y Multifunctional air purifier |
| 07/08/2009 | CN201269594Y Air conditioner case system |
| 07/08/2009 | CN201269593Y First-level clean operation room and its wind processing system |
| 07/08/2009 | CN201269592Y Air conditioning system simultaneously employing low temperature radiation and fan coiler |
| 07/08/2009 | CN101476757A Solid adsorption moisture eliminator based on semiconductor refrigeration |
| 07/08/2009 | CN100510560C Air purifier |
| 07/08/2009 | CN100510556C Method for controlling air purifier by using biorhythm |
| 07/02/2009 | WO2009059262A3 Cooling apparatus and method |
| 07/02/2009 | WO2008136763A3 Condensation type dehumidifier |
| 07/02/2009 | US20090166442 Constant air volume/variable air temperature zone temperature and humidity control system |
| 07/01/2009 | EP2075512A1 Air purifier |
| 07/01/2009 | EP2075148A1 Dehumidifying/humidifying device for vehicle |
| 07/01/2009 | EP1779043B1 Air dehumidifier |
| 07/01/2009 | EP1716371A4 Hybrid dehumidication system |
| 07/01/2009 | CN201265925Y Multi-power discrete integrated control air driving system |
| 07/01/2009 | CN201265924Y Heat-recovering air-conditioning unit |
| 07/01/2009 | CN101469897A Air purification system |
| 07/01/2009 | CN101469896A Oxygen-enriched ventilation machine capable of cleaning indoor air |
| 07/01/2009 | CN101469895A Simple multifunctional indoor air purifier |
| 07/01/2009 | CN101469894A Air purification and humidification method and system thereof |
| 07/01/2009 | CN101469892A Ambient humidity regulation apparatus by compressed air mixing method |
| 07/01/2009 | CN100508265C Dew-point humidifier and temperature control for corresponding gas |
| 07/01/2009 | CN100507389C Air conditioner and its control method |
| 07/01/2009 | CN100507382C Air conditioner system |
| 07/01/2009 | CN100507380C Heat exchanger unit and air conditioning apparatus having the same |
| 07/01/2009 | CN100507379C 吸附热交换器 Adsorption heat exchanger |
| 07/01/2009 | CN100507378C Humidity controller |
| 07/01/2009 | CN100507377C Outdoor device of air-conditioner |
| 06/30/2009 | CA2576641C Methods and apparatus for a low-profile air purifier |
| 06/30/2009 | CA2469648C Method and plate apparatus for dew point evaporative cooler |
| 06/25/2009 | WO2009048925A3 Biological air filter |
| 06/24/2009 | EP2072928A1 Air conditioner |
| 06/24/2009 | EP2072920A1 Air purification system |
| 06/24/2009 | EP1714087A4 Method and system for automatically optimizing zone duct damper positions |
| 06/24/2009 | EP1711749A4 Method and system for determining relative duct sizes by zone in an hvac system |
| 06/24/2009 | CN201262451Y Air purifier |
| 06/24/2009 | CN201262450Y Chamber type air purifying device |
| 06/24/2009 | CN201262449Y Air conditioner with dehumidification function |
| 06/24/2009 | CN101464029A Window type photocatalysis air purifier using solar energy |
| 06/24/2009 | CN101464028A Novel heating air purifier |
| 06/24/2009 | CN101464027A Indoor/outdoor air exchange system |
| 06/24/2009 | CN101464026A Air conditioning system |
| 06/24/2009 | CN101464025A Power distribution system of air conditioning device |
| 06/24/2009 | CN100504247C Method for treating air through composite system of heat pump and dehumidification |
| 06/24/2009 | CN100504224C Dust-free chamber |
| 06/24/2009 | CN100504221C Ventilation arrangement for indoor unit of cabinet air-conditioner |
| 06/24/2009 | CN100504207C Structure for installing check door of ventilation system |
| 06/24/2009 | CN100504206C Supporting stsructure of electronic heat exchanger of ventilation system |
| 06/24/2009 | CN100504202C Air purifier with sterilizing function and its control method |
| 06/24/2009 | CN100504201C Structure of front frame of air purifier |
| 06/24/2009 | CN100504200C Discharge pathway structure of air conditioner |
| 06/24/2009 | CN100504199C Channel shaped air conditioner |
| 06/24/2009 | CN100503050C Electric air collecting filter of air purifier |
| 06/24/2009 | CN100503049C Electronic dust-collecting filter of air purifier |
| 06/23/2009 | US7551983 Variable air volume system including BTU control function |
| 06/18/2009 | WO2009076283A1 Rapid on-demand humidification system and humidification processes |
| 06/18/2009 | WO2009074344A1 Cooling apparatus and method for cooling objects from a coating device |
| 06/18/2009 | WO2009074115A1 Air purifying humidifier |
| 06/18/2009 | WO2009074048A1 Non-filtering air sterilization method and non-filtering air sterilization device |
| 06/17/2009 | EP2071249A1 Air Filtration for Nuclear Reactor Habitability Area |
| 06/17/2009 | EP2071248A1 Air Filtration and Handling for Nuclear Reactor Habitability Area |
| 06/17/2009 | EP2069045A2 Air filtration systems |
| 06/17/2009 | EP2069044A1 Method and system for air cleaning |
| 06/17/2009 | EP1714089A4 Determination of maximum allowable humidity in indoor space to avoid condensation inside building envelope |
| 06/17/2009 | CN201259283Y Air sterilization and purification plant |
| 06/17/2009 | CN201259282Y Complete thermal recovery energy accumulation type Geothermal pump central air-conditioning system |
| 06/17/2009 | CN101457961A Air filtration for nuclear reactor habitability area |
| 06/17/2009 | CN101457960A Air filtration and handling for nuclear reactor habitability area |
| 06/17/2009 | CN101457959A Purification plant of heat exchanger |
| 06/17/2009 | CN101457958A Method and system for humidifying fresh air by utilizing heat of air exhaust |
| 06/17/2009 | CN101457957A Solution fresh air system based on reverse osmosis membrane solution regeneration and control method thereof |
| 06/17/2009 | CN101457956A Fresh air processing method for air conditioning plant and system thereof |
| 06/17/2009 | CN101457955A Heat energy and water recovery method |
| 06/17/2009 | CN100501254C Water chilling unit applying natural cooling technology |
| 06/17/2009 | CN100501253C Complex refrigerating and heating system |
| 06/16/2009 | US7547364 Spray device for cooling cattle in sheds and method of using the same |
| 06/11/2009 | WO2009073073A1 Split-air stream air conditioning with desiccant dehumidification |
| 06/11/2009 | WO2009072246A1 Humidity control device |
| 06/11/2009 | WO2007126250A3 Dehumidifier |