| 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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| 03/14/2002 | DE10042830A1 Conditioning plant cooling and especially drying air, heats air using thermal energy from liquid coolant |
| 03/13/2002 | CN2482011Y Air conditioner with oxygen-enriched device |
| 03/13/2002 | CN2482010Y Health solar air conditioning room |
| 03/13/2002 | CN2482009Y Tenon built-up structure plate filter |
| 03/13/2002 | CN2482008Y Air refreshing device |
| 03/13/2002 | CN2482007Y Indoor unit of cabinet air conditioner with ornament picture |
| 03/12/2002 | US6355091 Ventilating dehumidifying system using a wheel for both heat recovery and dehumidification |
| 03/12/2002 | US6354937 Flexible duct sleeve |
| 03/12/2002 | US6354572 Flow-through humidifier |
| 03/07/2002 | WO2002018844A1 Humidifying unit |
| 03/07/2002 | WO2002017978A1 Air refining device and ion generator used for the device |
| 03/07/2002 | WO2001084055A3 Laboratory air handling unit |
| 03/06/2002 | EP1183486A1 A method and means to create an individually controlled climate at a separate workstation in a room having a primary climate equipment |
| 03/06/2002 | CN2480755Y Supersonic humidifier with ozone generator |
| 03/06/2002 | CN2480754Y Split air cooling colt water air conditioner |
| 03/06/2002 | CN2480753Y Indoor unit with front and back air inlet and outlet for air conditioner |
| 03/06/2002 | CN1338593A Air conditioner with evaporation-type condenser |
| 03/05/2002 | US6352105 Servocontrolled valve for air-conditioning systems known as four pipe systems |
| 03/05/2002 | US6351920 Ceiling module perimeter seal |
| 02/28/2002 | WO2002016854A1 Computer room air flow method and apparatus |
| 02/28/2002 | US20020023445 Device for detecting full dehumidifier water tank |
| 02/28/2002 | US20020023443 Refrigeration circuit with reheat coil |
| 02/28/2002 | US20020023442 Air conditioner |
| 02/27/2002 | EP1046014A4 Liquid desiccant dehumidifier and air conditioner |
| 02/27/2002 | CN1338035A Device for diffusing sterile air |
| 02/27/2002 | CN1337552A Ice preventer for wind cooled heat pump air conditioner |
| 02/21/2002 | WO2002014770A1 Heat exchanger, method of manufacturing the heat exchanger, and dehumidification machine including the heat exchanger |
| 02/21/2002 | WO2002014749A1 Method for introduction of air in a room, ventilating/cooling system for a room and lighting armature for instalment in a room |
| 02/21/2002 | US20020020297 Wherein the air inlet is located closer to the bottom of the casing, and the air outlet is located closer to the top of the casing wherein an ultraviolet radiation source is present to further increase quality of air |
| 02/20/2002 | CN2478006Y Novel ventilating air conditioner |
| 02/20/2002 | CN2478005Y Splitting air conditioner |
| 02/20/2002 | CN1336529A Air conditioner |
| 02/20/2002 | CN1336525A Air conditioner |
| 02/19/2002 | US6347527 Integrated system for heating, cooling and heat recovery ventilation |
| 02/14/2002 | WO2002011776A2 Apparatus for purifying and deodorizing air |
| 02/14/2002 | WO2000053979A9 System and method for controlling temperature and humidity |
| 02/14/2002 | US20020017107 Integrated system for heating, cooling and heat recovery ventilation |
| 02/13/2002 | CN2476757Y Special sanitary air-conditioning box for disinfection room |
| 02/13/2002 | CN2476756Y Indoor air purifier |
| 02/13/2002 | CN2476755Y Outdoor wind mixed type air conditioner |
| 02/13/2002 | CN1335188A Toxic matter filtering ventilator |
| 02/12/2002 | US6345510 Air-conditioning system |
| 02/07/2002 | WO2002010651A1 Pull-up chamber |
| 02/07/2002 | WO2002009850A2 Method and apparatus for transferring heat and moisture using water-and-ion conducting membranes |
| 02/07/2002 | WO2002009843A1 Method and device for air purification |
| 02/07/2002 | US20020014401 Providing sensor selected from air-quality sensors, airflow sensor, air humidity sensor, ozone sensor; measuring a parameter with sensor; determining a level of ionization power of ionization apparatus by an electronic control device |
| 02/07/2002 | DE10036079A1 Heat recovery and humidity control device for use in building has air supply and discharge guides and exchanger container, through which fresh and old air flow in separate chambers |
| 02/07/2002 | DE10035563A1 Energieversorgung und/oder Klimaanlage für den mobilen oder stationären Einsatz Power supply and / or air conditioning system for mobile or stationary use |
| 02/06/2002 | EP1178267A1 Air conditioner |
| 02/06/2002 | EP1178266A1 Air conditioner |
| 02/06/2002 | CN2475964Y Scavenger fan |
| 02/06/2002 | CN2475963Y Miniature air purifier device for student |
| 02/06/2002 | CN1334424A Wall hanging-type indoor unit of air conditioner |
| 02/05/2002 | US6344113 Method and device for general and localized sanitizing of air and similar gas mixtures |
| 01/31/2002 | WO2002008831A2 Reticle storage and retrieval system |
| 01/31/2002 | WO2002008672A1 Humidifier requiring no feed water |
| 01/31/2002 | WO2002008671A1 Method and clean system for air conditioning and renewal in halls |
| 01/30/2002 | EP1176372A1 Refrigerating device |
| 01/30/2002 | EP0937221B1 Air to air heat and moisture recovery ventilator |
| 01/30/2002 | CN1333447A 空调机 Air conditioners |
| 01/24/2002 | WO2002006736A1 Uv air cleaning & disinfecting system |
| 01/24/2002 | DE10125201A1 Filtereinheit für Luftversorgungssysteme Filter unit for air supply systems |
| 01/23/2002 | EP1174783A1 Process-chamber flow control system |
| 01/23/2002 | EP1174164A1 Container with energy supply and/or air conditioning |
| 01/23/2002 | EP0856134B1 A method and arrangement for the production of cooling power |
| 01/23/2002 | CN2473499Y Ozone generator for combining dust-removing, cooling, dehumidification and noise reducing as one unit |
| 01/23/2002 | CN2473498Y Device for purifying air by nanometer material board |
| 01/23/2002 | CN2473497Y Air conditioner with burning heater |
| 01/23/2002 | CN2473496Y Novel fan coil air conditioner |
| 01/23/2002 | CN2473495Y Double effect four season energy saving three purpose machine for cooling and heating air conditioner and hot water |
| 01/23/2002 | CN1332342A Natural air collecting and processing method |
| 01/23/2002 | CN1332341A Air purifying machine |
| 01/23/2002 | CN1332340A Simple and economical card type fan and coil air conditioner |
| 01/17/2002 | WO2002004871A2 A ventilating device |
| 01/16/2002 | CN2472110Y Household ventilator |
| 01/16/2002 | CN2472109Y Counterbackflow fun assembly for dustless ceiling filtering system |
| 01/16/2002 | CN2472108Y Heat exchanging air exchanger |
| 01/16/2002 | CN2472107Y Operator of gas warmer |
| 01/16/2002 | CN2472106Y Separate air conditioner indoor unit |
| 01/16/2002 | CN2472105Y Apparatus for combined air conditioner with refrigerator |
| 01/15/2002 | US6338675 Nail technician ventilation system |
| 01/15/2002 | US6338382 Air conditioner |
| 01/15/2002 | US6338254 Refrigeration sub-cooler and air conditioning dehumidifier |
| 01/10/2002 | US20020004286 Soi substrate and method and system for manufacturing the same |
| 01/10/2002 | US20020002833 Air conditioning system and method of controlling same |
| 01/09/2002 | EP1170048A2 Air purifier |
| 01/09/2002 | EP1169603A1 Dehumidifier/air-conditioning system |
| 01/09/2002 | EP1169106A1 Air purifier |
| 01/09/2002 | CN2470719Y Suspension-type air cleaner |
| 01/09/2002 | CN2470718Y Unit-type air-processing apparatus |
| 01/09/2002 | CN2470717Y Temp.-controlled electric fan |
| 01/09/2002 | CN1330531A Method and device for ventilating so called clean room |
| 01/08/2002 | US6336451 Process and device for confining, retaining and sucking off fumes, dust or the like |
| 01/03/2002 | DE10030399A1 Air cooling device for clean rooms has air coolers mounted inside ceiling casing on pressure side of circulating fans |
| 01/03/2002 | DE10029660A1 Arrangement for emergency cooling in air conditioning systems, especially for machine rooms, uses plate heat exchangers provided for free cooling mode for emergency cooling |
| 01/02/2002 | EP1166336A2 Device for manufacturing semiconductor products |
| 01/02/2002 | CN2469354Y Air purifying apparatus |
| 01/02/2002 | CN2469353Y Air filter |
| 01/02/2002 | CN1077267C Cleaning device for clean room |
| 01/02/2002 | CN1077266C Air conditioner with air filter |