| 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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| 08/07/2013 | CN103234237A Purification treatment device for indoor return air |
| 08/01/2013 | US20130192283 Air-conditioning apparatus |
| 07/31/2013 | EP2620717A1 Dehumidifier |
| 07/31/2013 | EP2620716A2 Dehumidifer Having Split Condenser Configuration |
| 07/31/2013 | EP2618915A2 Unitary sorbent canister with thin end wall |
| 07/31/2013 | CN203100020U Air filtering and purifying device |
| 07/31/2013 | CN203100019U Air purifier |
| 07/31/2013 | CN203100018U Rotary wheel dehumidifier |
| 07/31/2013 | CN103228999A Microwave reactivation system for standard and explosion-roof dehumidification |
| 07/31/2013 | CN103228996A Device and method for controlling opening of valve in heating ventilation air conditioning (HVAC) system |
| 07/31/2013 | CN103225855A Solution desiccant air handling device circularly driven by multiple stages of heat pumps |
| 07/31/2013 | CN103225854A Atomization-cooling energy-saving central air conditioner |
| 07/31/2013 | CN102418966B Air treatment device and air treatment method |
| 07/31/2013 | CN101886835B Solar stage solution heat collecting and regenerating device adopting air pretreatment |
| 07/25/2013 | WO2013108517A1 Self-propelled electronic device, and self-propelled ion generator |
| 07/25/2013 | WO2013108495A1 Air-conditioning apparatus and method for controlling air conditioning |
| 07/25/2013 | WO2013108117A1 Desiccant based honeycomb chemical filter and method of manufacture thereof |
| 07/25/2013 | WO2013106893A1 Device for sanitizing the air-conditioning system of vehicles using radiant catalytic ionization |
| 07/25/2013 | US20130186965 Integrated temperature and humidity control device |
| 07/25/2013 | US20130186121 Liquid-to-air membrane energy exchanger |
| 07/25/2013 | CA2861369A1 Equipment for sanitizing the air conditioning system of vehicles by means of radiant catalytic ionization |
| 07/24/2013 | EP2616745A1 Hybrid heat exchanger apparatus and method of operating the same |
| 07/24/2013 | CN203083045U Dehumidification module and low-static-pressure air tube machine adopting same |
| 07/24/2013 | CN203083044U Double-cold-resource fresh air handling unit |
| 07/24/2013 | CN203083043U Novel efficient-cooling-type dehumidifier |
| 07/24/2013 | CN103221752A Air-conditioning system and humidity adjustment device |
| 07/24/2013 | CN103217044A Heat exchanger element and method for the production |
| 07/24/2013 | CN103216894A Plasma air purifier |
| 07/24/2013 | CN102278795B Central air-conditioning air supply system adopting double cooling coils |
| 07/23/2013 | US8490884 Method for controlling the temperature of feed air injected into the cabin zone of a passenger aircraft |
| 07/20/2013 | CA2802540A1 Dehumidification system |
| 07/18/2013 | WO2013106573A1 Methods and systems for managing air quality and energy use in air-conditioning systems |
| 07/18/2013 | WO2013104350A2 Air-conditioning control method in an air system, and device |
| 07/18/2013 | WO2013104124A1 Hybrid air conditioning system |
| 07/18/2013 | WO2013037348A3 Method for continuously producing power, building with exergy, method for reducing material loading, method for guiding air in a residential building, method for operating a heat pump arrangement, heat exchanger and method for cooling a building, method for heating service water |
| 07/18/2013 | US20130182364 Integrated bi-polar ionization air purification for fan-powered air distribution devices |
| 07/18/2013 | US20130181059 Testing apparatus for preventing freezing of relays in electrical components |
| 07/18/2013 | US20130180271 Conductive dust dectection |
| 07/17/2013 | CN203068685U Novel return air duct dynamic sterilization device |
| 07/17/2013 | CN203068684U Disinfecting and purifying device of central air-conditioner |
| 07/17/2013 | CN203068683U Gradually-changed type central air-conditioning disinfection and purification device |
| 07/17/2013 | CN203068682U Photocatalyst air sterilization and purification device |
| 07/17/2013 | CN103210263A Air-conditioner |
| 07/17/2013 | CN103209754A Unitary sorbent canister with thin end wall |
| 07/17/2013 | CN102221243B Air purification system and operating method thereof |
| 07/17/2013 | CN102200327B Multifunctional air processing system |
| 07/17/2013 | CN102095232B Air conditioner with filter screen cleaning prompt function and filter screen cleaning prompt method thereof |
| 07/17/2013 | CN101474418B Method for purifying indoor air using top layer spacing of ceiling |
| 07/17/2013 | CN101359231B Fan coil thermostat with activity sensing |
| 07/11/2013 | US20130176675 Apparatus and method for cooling a substantially closed space |
| 07/11/2013 | US20130174594 Air-conditioning apparatus |
| 07/10/2013 | DE202013004992U1 Plasma-Hybrid-Lüftungssystem Plasma hybrid ventilation system |
| 07/10/2013 | CN203052867U Central air-conditioner |
| 07/10/2013 | CN203052866U Air purifier |
| 07/10/2013 | CN203052865U Fresh air conditioning unit capable of recovering energy and cooling freely |
| 07/10/2013 | CN203052864U Axial-flow type air-compressing type air conditioning device |
| 07/10/2013 | CN203043062U Hospital air purification and sterilization treatment device |
| 07/10/2013 | CN103196220A Auxiliary electric heater of central air-conditioner |
| 07/10/2013 | CN103196188A Dehumidification device with rotating wheel |
| 07/10/2013 | CN103196187A Pressurizing solution dehumidifying air conditioner based on expansion work recycling and control method thereof |
| 07/10/2013 | CN103196186A Central air conditioning system with water storage tank |
| 07/10/2013 | CN102261703B Runner dehumidification air-conditioning system adopting heat pipes for heat recovery and adopting ultrasound for enhancing regeneration |
| 07/10/2013 | CN101981385B Humidity controlling system |
| 07/04/2013 | US20130167724 Device for desorption and dehumidification and system using the same |
| 07/03/2013 | EP2609982A1 Adsorption rotor |
| 07/03/2013 | EP2608869A1 Biofilters for living spaces |
| 07/03/2013 | CN203036779U Purifying air-conditioning system for operating room |
| 07/03/2013 | CN103185374A Negative ion air purifier |
| 07/03/2013 | CN101982704B Protective system and method for harmful substances in large-space public places of buildings |
| 07/03/2013 | CN101745134B Light-catalyzed reaction component and air disinfection purifying device |
| 07/03/2013 | CN101713573B Dehumidifying air conditioning system |
| 07/03/2013 | CN101639258B Dehumidifying air conditioner and dehumidifying method thereof |
| 07/02/2013 | US8478447 Computational load distribution in a climate control system having plural sensing microsystems |
| 06/27/2013 | WO2013095176A1 Air conditioner |
| 06/27/2013 | WO2013095105A1 Heat exchange matrix |
| 06/27/2013 | WO2013094206A1 Heat and mass exchanger for liquid desiccant air conditioners |
| 06/27/2013 | US20130166074 Air conditioning system and air conditioning method |
| 06/27/2013 | US20130160644 System and method for improving the performance of desiccant dehumidification equipment for low-humidity applications |
| 06/26/2013 | EP2607804A1 Air conditioning control device, air conditioning control method and program |
| 06/26/2013 | CN203024479U Air conditioner system and central air conditioner comprising same |
| 06/26/2013 | CN203024475U Air-cooled water cooling machine system and air-cooled heat pump water cooling and heating machine with same |
| 06/26/2013 | CN203024297U Indoor fresh air disinfection system |
| 06/26/2013 | CN203024296U Fresh air supplying device of embedded air conditioner |
| 06/26/2013 | CN103180672A Filter and home appliance comprising the same |
| 06/26/2013 | CN103175270A Modular central air conditioner water chilling unit and combination structure thereof |
| 06/26/2013 | CN103175269A Waste heat power generation type central air-conditioner |
| 06/26/2013 | CN102016431B Dehumidifier apparatus and method |
| 06/26/2013 | CN101934184B Control device for allergens of respiratory system |
| 06/20/2013 | DE102012005188B4 Filterelement mit Führungsschächten Filter element with guide shafts |
| 06/19/2013 | CN203010888U Dehumidifying wheel type dehumidifier and heat exchanger thereof |
| 06/19/2013 | CN203010801U Suspension type dehumidifying machine |
| 06/19/2013 | CN203007463U Temperature control system for electroplating shop |
| 06/19/2013 | CN102282426B Drainless air conditioning device |
| 06/19/2013 | CN102261701B Multilevel heat recovery composite dehumidifying fresh air treatment machine |
| 06/19/2013 | CN102052715B Multi-stage M-shaped air way liquid desiccant dehumidification air-conditioning system utilizing ultrasonic atomization technology |
| 06/19/2013 | CN102042645B Desiccant air conditioning system and driving method thereof |
| 06/19/2013 | CN101889177B Humidity control device |
| 06/19/2013 | CN101377335B Hybrid air-conditioning system and method for controlling the same |
| 06/18/2013 | DE202012002693U1 Feuchtigkeits- und/oder Wärmeaustauschvorrichtung Moisture and / or heat-exchange device |
| 06/13/2013 | US20130146272 Barometric relief air zone damper |