Patents
Sitemap › F24 - Heating; Ranges; Ventilating › F24F - Air-conditioning; Air-humidification; Ventilation; Use of air currents for screening › 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
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)
04/2003
04/23/2003CN2546787Y Multifunctional indoor small aerator
04/23/2003CN2546786Y Domestic low noise energy-saving central air conditioner
04/23/2003CN2546785Y Fluid diverter for air conditioner
04/23/2003CN1412488A 空气调节系统及其控制方法 An air conditioning system and its control method
04/23/2003CN1412487A Air-conditioning machine
04/23/2003CN1412486A Air cleaning device for exchanging air and air conditioning machine with said air cleaning device
04/22/2003US6550257 Angled UV fixture in a-coil
04/17/2003WO2003031743A1 Vibration-inhibiting flooring structure and construction method
04/17/2003US20030072675 Generates negative and positive ions and kills airborne germs
04/17/2003US20030070439 Air conditioning system and method for controlling the same
04/17/2003DE20218705U1 Installation for ventilating room involves air inlets arranged distributed over and issuing into room, being activatable individually or in groups
04/17/2003DE10139295C1 Device used in machine tools for removing contaminants from air comprises housing having inlet for air to be purified, separating device, outlet, and secondary inlet for ambient air
04/16/2003EP1302728A1 Air conditioning system and method for controlling the same
04/16/2003EP1302726A1 Displacement ventilation device and filter device therefore
04/16/2003EP1301748A2 A ventilating device
04/16/2003EP1301262A1 Air management system and method for chemical containment and contamination reduction in a semiconductor manufacturing facility
04/16/2003CN2545518Y Domestic air purifier
04/16/2003CN2545517Y Split wall air conditioner with composite structure
04/16/2003CN2545516Y Air conditional with additional air outlet
04/16/2003CN2545515Y Improvement on structure of water-cooled fan
04/16/2003CN1410725A Slow releasing device for volatile medicine and air conditioner using same
04/16/2003CN1410721A Manufacturing method of super hydrophili finned sheet and air conditioning heat exchanger
04/16/2003CN1410720A 除湿机 Dehumidifiers
04/16/2003CN1410719A Air conditioner
04/16/2003CN1410718A Air-conditioning device
04/16/2003CN1410717A Air conditioning device
04/16/2003CN1410716A 空调机 Air conditioners
04/16/2003CN1105884C Ice-storage air conditioning system
04/16/2003CN1105883C Indoor unit for air conditioner
04/15/2003US6547853 Circulating condensation treatment of dry dehumidifier regenerating gas
04/15/2003US6547638 Method and apparatus for dry-in, dry-out polishing and washing of a semiconductor device
04/15/2003US6546746 Dehumidifier system
04/10/2003WO2003028773A1 Airborne pathogen neutralization
04/10/2003WO2002055176A8 Air filtration device including filter change indicator
04/10/2003US20030066298 Timer controlled dehumidifier
04/09/2003CN2544217Y Personalized split air conditioner structure
04/09/2003CN2544216Y 水冷介质空调器 Water-cooled air conditioners media
04/09/2003CN1409062A Waste gas treating device and method in dust removing room device
04/09/2003CN1409060A Purifying and air conditioning air cooler
04/09/2003CN1409058A Outdoor machine of air conditioner
04/09/2003CN1409057A Outdoor machine of air conditioner
04/09/2003CN1409056A Combined multifunctional air conditioner processor
04/03/2003WO2003028179A1 Ion generator, and electric apparatus and air conditioning apparatus incorporating the same
04/03/2003US20030065471 Managing apparatus and managing method of a semiconductor manufacturing apparatus
04/03/2003US20030064676 Method and apparatus for controlling variable air volume supply fans in heating, ventilating, and air-conditioning systems
04/03/2003US20030061822 Climate control system
04/02/2003CN2542968Y Thermostatic and humidistatic machine set
04/02/2003CN2542967Y Hot-pump energy-storage air conditioner
04/02/2003CN2542966Y Power-saving 90 per cent, pollutionless cheap air conditioner
04/02/2003CN1407287A Air-conditioner
04/02/2003CN1407286A Low-density liquid enthalpy reducing moisture eliminator
04/02/2003CN1407285A Improvement for evaporative refrigeration air conditioner system and its terminal device
04/02/2003CN1104603C Airflow distributor at air supply terminal in clean space
04/02/2003CN1104599C Making of deodorization unit using high temporature catalyst and deodorization apparatus
04/01/2003US6539731 Dehumidification process and apparatus
04/01/2003US6539728 Hybrid heat pump
04/01/2003US6539727 Angled UV fixture
03/2003
03/27/2003WO2003025467A1 Humidifier and air conditioner using the humidifier
03/27/2003US20030056648 Air cleaning apparatus and method for cleaning air
03/27/2003US20030056478 Air filtration device
03/27/2003DE20220028U1 Hot water radiator has air filter mounted on lower surface
03/26/2003EP1296359A1 Device and method for managing semiconductor producing apparatus
03/26/2003EP1169106A4 Air purifier
03/26/2003EP1140325B1 Gas dryer
03/26/2003EP1140324B1 Gas dryer
03/26/2003EP0956479B1 Air treatment device
03/26/2003CN2541777Y Nozzle used for purifier
03/26/2003CN2541776Y Nozzle structure use for purifier
03/26/2003CN2541775Y Domestic cooling/heating dual-purpose central air conditioner
03/26/2003CN2540960Y Air sterilizing device of air conditioner
03/26/2003CN1406148A Air management system and method for chemical containment and contamination reduction in a semlconductor manufacturing facility
03/26/2003CN1405520A Process for removing water or steam for general family-type central air conditioning system pipeline and its control system
03/26/2003CN1405503A 空气调节机 Air conditioner
03/26/2003CN1405501A Wall-hanging air conditioning apparatus
03/26/2003CN1405500A Diaphragm-type air-conditioning module
03/26/2003CN1405072A Apparatus for keeping articles in clean room
03/26/2003CN1103902C Controller for air conditioner
03/26/2003CN1103900C Outdoor equipment of air conditioner
03/25/2003US6536514 Heat exchanger and method for preparing it
03/20/2003WO2003022387A2 Body for humidity regulation and method for production thereof
03/20/2003WO2003022119A1 Vacuum cleaner and device having ion generator
03/20/2003WO2003022118A1 Vacuum cleaner and device having ion generator
03/20/2003US20030051451 Gas/liquid separation devices
03/19/2003EP1293216A1 Sterilization method, ion generating element, ion generating device, and air conditioning device
03/19/2003CN2540586Y Washing type sterility air filter
03/19/2003CN1403754A Wall hanging air conditioner
03/19/2003CN1403750A 空调机 Air conditioners
03/19/2003CN1403749A Medical central air conditioner system
03/19/2003CN1403748A 空调机 Air conditioners
03/19/2003CN1403747A Household central air conditioner system
03/13/2003WO2003021154A1 Air conditioner
03/13/2003US20030050005 Article storage system for a clean room
03/13/2003US20030050004 Device and method for exhaust air processing, in particular, for clean room devices
03/13/2003US20030050003 Air flow management system for an internet data center
03/12/2003EP1291587A2 Heat transfer device
03/12/2003EP1291586A2 Process and device for the conditioning of exhaust air, in particular of clean rooms
03/12/2003EP1291585A2 Gas/liquid separation devices
03/12/2003EP1291065A2 Air filter. method of manufacturing air filter, local facility, clean room, treating agent, and method of manufacturingfilter medium
03/12/2003EP1291064A2 Air filter, method of manufacturing air filter, local facility, clean room, treating agent, and method of manufacturing filter medium
03/12/2003EP1291063A2 Air filter, method of manufacturing air filter, local facility, clean room, treating agent, and method of manufacturing filter medium
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