| 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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| 03/12/2003 | CN2539918Y Discharge type optical catalyst purifier |
| 03/12/2003 | CN1401949A Fan filter unit controlling system and dustless chamber therewith |
| 03/06/2003 | WO2003019097A1 Distributor for micro-quantities of liquid |
| 03/06/2003 | WO2003019082A1 Apparatus for dispensing a vapour into an air flow |
| 03/06/2003 | WO2003019081A1 Material- and heat-exchanger surface, in addition to a material- and heat-exchanger reactor comprising a material- and heat-exchanger surface of this type |
| 03/06/2003 | WO2003019080A1 Method and apparatus for exchanging energy and/or mass |
| 03/06/2003 | US20030045226 Fan filter unit control system and clean room provided with same |
| 03/06/2003 | US20030042013 Air-conditioning apparatus |
| 03/06/2003 | US20030042002 Method and apparatus for exchanging energy and/or mass |
| 03/06/2003 | CA2456929A1 Method and apparatus for exchanging energy and/or mass |
| 03/05/2003 | EP1288583A1 Cooling apparatus and cooling system utilizing adsorbents |
| 03/05/2003 | EP1287299A1 Air conditioner control system and control method thereof |
| 03/05/2003 | EP1287293A1 Method for providing clean air in premises and device for carrying through said method |
| 03/05/2003 | CN1102724C Ventilator/dryer assembly |
| 03/05/2003 | CN1102723C 空调机 Air conditioners |
| 03/04/2003 | US6528023 Method and device for the treatment of air of at least one room by air ionization |
| 03/04/2003 | US6527837 Rotor and sealing device for rotary adsorber |
| 03/04/2003 | US6526674 Gas dryer |
| 02/27/2003 | US20030040269 Fan filter unit control system and clean room provided with same |
| 02/27/2003 | US20030040261 Polishing apparatus and a method of polishing and cleaning and drying a wafer |
| 02/27/2003 | US20030038564 Cabinets for handling toxic or sterile materials |
| 02/27/2003 | US20030037919 Connected chilling-heating system |
| 02/27/2003 | US20030037557 Cooling apparatus and cooling system utilizing adsorbents |
| 02/26/2003 | EP1285698A1 Device for cleaning air from dust and aerosols |
| 02/26/2003 | EP0861403B1 Plate-type crossflow air-to-air heat exchanger having dual pass cooling |
| 02/26/2003 | CN2537915Y Air blowing heater for indoor unit of cabinet heat pump air conditioner |
| 02/26/2003 | CN1399112A Steam directly draining air conditioner cold water unit |
| 02/26/2003 | CN1399102A Outdoor unit of air conditioner |
| 02/26/2003 | CN1399101A 空调机 Air conditioners |
| 02/26/2003 | CN1102223C Air conditioner control apparatus and method |
| 02/26/2003 | CN1102222C Air conditioning building |
| 02/25/2003 | US6523359 Environmental control device |
| 02/20/2003 | WO2003015231A1 Ion-generating device, ion-generating apparatus, air conditioner, vacuum cleaner, and refrigerator which comprise this device |
| 02/20/2003 | WO2003014626A1 Extractor hood comprising an exhaust shaft |
| 02/20/2003 | WO2003013620A1 Ion generating element and ion generator, air conditioning appar atus, cleaner and refrigerator containing the same |
| 02/20/2003 | US20030033790 Bed air purification system |
| 02/19/2003 | EP1283975A1 Thermoelectric dehumidifier |
| 02/19/2003 | EP0865594B1 Mixing box for mixing air streams with different temperature from two tubular channels |
| 02/19/2003 | CN2536948Y Air purifying exchanger |
| 02/19/2003 | CN2536947Y Oxygen supplying air conditioner |
| 02/19/2003 | CN1397777A Air conditioner with heat pump for recovering heat |
| 02/19/2003 | CN1397770A 空调机 Air conditioners |
| 02/18/2003 | US6519966 Air conditioning and heat pump systems |
| 02/13/2003 | WO2003012946A1 Ion generator, and electrical equipment and air conditioner with the ion generator |
| 02/13/2003 | WO2003012836A1 Semiconductor manufacturing system, semiconductor manufacturing apparatus, semiconductor manufacturing method, and semiconductor device |
| 02/13/2003 | WO2003011430A2 Air and room cleaning device |
| 02/13/2003 | US20030031906 Regenerative dryer device and method for water recovery, primarily in the cathode side, of a proton exchange membrane fuel cell |
| 02/13/2003 | US20030029185 Desiccant air conditioner with thermal storage |
| 02/13/2003 | DE20216671U1 Lighting device or lamp with hollow salt-crystal body, includes generating device for forming a salt mist or salt aerosol |
| 02/12/2003 | CN2535592Y Dihumidifying heating device for bathroom |
| 02/12/2003 | CN1396414A Air purifying filter and air conditioner |
| 02/11/2003 | US6517594 Air management system and method for chemical containment and contamination reduction in a semiconductor manufacturing facility |
| 02/11/2003 | US6517430 Supply air system |
| 02/06/2003 | WO2002053977A8 A biological filter system and a housing for a biological filter system |
| 02/06/2003 | US20030027515 Turbulence-free laboratory safety enclosure |
| 02/06/2003 | US20030024261 Magic air filter |
| 02/06/2003 | DE20213660U1 Equipment for room air-conditioning involves existing or yet to be installed heating circuit, using installed or yet to be installed pump units and for achieving increased cooling power cooling units and cooling fluids can be used |
| 02/05/2003 | EP1281429A1 Control system for a photocatalytic air purifier |
| 02/05/2003 | EP1009957B1 Cleanroom filter unit |
| 02/05/2003 | CN2534508Y Aeration air conditioner |
| 02/05/2003 | CN1395669A Humidifying unit |
| 02/05/2003 | CN1395668A Air conditioner with humidifying function |
| 02/05/2003 | CN1395066A Device fro controlling shutoff slide valve for multibody air conditioning system |
| 02/05/2003 | CN1394690A Electric dust-collector |
| 02/04/2003 | US6514324 High efficiency active electrostatic air filter and method of manufacture |
| 02/04/2003 | US6514321 Air conditioning having condensers, sprayers, condiuts, heat exchangers, dryers and compressors used for air dehydration |
| 02/04/2003 | US6514137 Modular clean room plenum |
| 02/04/2003 | US6513339 Solar air conditioner |
| 01/30/2003 | WO2003008873A1 Adsorption element and air conditioning device |
| 01/30/2003 | WO2003008872A1 Air conditioning device |
| 01/30/2003 | WO2003008871A1 Air conditioning device |
| 01/30/2003 | WO2003008001A1 Apparatus and method for delivering a treatment fluid |
| 01/30/2003 | US20030021720 Control system for a photocatalytic air purifier |
| 01/30/2003 | US20030020023 Catalyze lamp set used in an air conditioning device |
| 01/30/2003 | US20030019505 UV irradiation of air handlers and other apparatus |
| 01/30/2003 | US20030019359 Method and apparatus for controlling air quality |
| 01/30/2003 | US20030019357 Air filter |
| 01/29/2003 | EP1278585A1 Air filtration device |
| 01/29/2003 | CN2533416Y Fan with atmozing and negative ion generating device |
| 01/29/2003 | CN2533415Y Air cleaning device |
| 01/29/2003 | CN2533414Y Constant-temp. scavenger fan |
| 01/29/2003 | CN2533413Y Dustless power-saving constant-temp. humididstat for industry |
| 01/29/2003 | CN2533412Y Outdoor unit for air conditioning device |
| 01/29/2003 | CN2533411Y Ventilating system for central air conditioner |
| 01/29/2003 | CN2533410Y Electronic refrigerating water-cooled air conditioning fan |
| 01/29/2003 | CN1100240C Multi-type air-conditioner |
| 01/28/2003 | US6511531 Room air filtering and freshening device |
| 01/23/2003 | WO2003006890A1 Dehumidifying air-conditioning apparatus |
| 01/23/2003 | US20030015097 Facility for improving environmental atmosphere of interior space |
| 01/22/2003 | EP1278022A1 Branch unit for air conditioner |
| 01/22/2003 | EP1277018A1 Air conditioning device |
| 01/22/2003 | EP1277017A1 Ventilation and air heating treatment installation in a building comprising several housing units |
| 01/22/2003 | EP1076626B1 A system for air-conditioning environments, particularly cabins on board ships and barges |
| 01/22/2003 | CN2532404Y 空调机 Air conditioning |
| 01/22/2003 | CN1392943A Humidifier and air conditioner using it |
| 01/22/2003 | CN1392942A Humidifier requiring no feed water |
| 01/22/2003 | CN1392373A Automatically regenerating photocatalyst air conditioner |
| 01/22/2003 | CN1392372A Air conditioner cabinet with humidifying function |
| 01/22/2003 | CN1392370A Multiple compressor variable volume outdoor unit for one driven multiple air conditioner |
| 01/22/2003 | CN1392369A Oxygen bar type one driven multiple air conditioner capable of changing oxygen content |