| 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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| 07/28/2005 | US20050160528 Bed frame with integral air purifying device |
| 07/28/2005 | DE19722840B4 Vorrichtung zur Regeneration von Speicherfiltern Apparatus for regenerating Storage Filters |
| 07/27/2005 | EP1557618A2 Air condtioning system for a room |
| 07/27/2005 | EP1557616A1 Gas enrichment device and air conditioner |
| 07/27/2005 | EP1557615A1 Gas enrichment device and blowing device using the device |
| 07/27/2005 | EP1556093A2 Cleaning of air |
| 07/27/2005 | CN2713355Y Light pipe apparatus capable of realizing photo-catalytic air purification and natural ventilation |
| 07/27/2005 | CN2713354Y Multifunctional combined type semiautomatic cleaning device for air conditioner filter |
| 07/27/2005 | CN2713353Y Air protection machine |
| 07/27/2005 | CN2713352Y Improvement of composite sterilizing filter screen |
| 07/27/2005 | CN2713351Y A plasma air purifier |
| 07/27/2005 | CN2713350Y Constant-temperature constant-moisture air processing machine set |
| 07/27/2005 | CN2713063Y Mobile safety laboratory |
| 07/27/2005 | CN1646738A Method and device for regulating the atmospheric conditions during a spinning process |
| 07/27/2005 | CN1212497C Refrigerating device |
| 07/27/2005 | CN1212494C Indoor air purifying method and device |
| 07/27/2005 | CN1212493C Indoor air purification method |
| 07/27/2005 | CN1212492C Air conditioner with air interchanging function |
| 07/27/2005 | CN1212491C Household hot and cold bathing system |
| 07/26/2005 | US6922613 Method for operating multi-type air conditioner |
| 07/26/2005 | US6921858 Method and apparatus for pressurizing a liquefied gas |
| 07/26/2005 | US6921329 Air-distribution cap for a convector |
| 07/26/2005 | CA2409783C Method and apparatus for reducing respiratory illnesses among occupants of buildings |
| 07/21/2005 | US20050159099 Airflow distribution control system for usage in a raised-floor data center |
| 07/21/2005 | US20050156054 Continuous fan control in a multi-zone HVAC system |
| 07/21/2005 | US20050156050 Method and system for automatically optimizing zone duct damper positions |
| 07/21/2005 | US20050155753 Climate control installation |
| 07/21/2005 | US20050155367 Method and system for determining relative duct sizes by zone in an hvac system |
| 07/21/2005 | US20050155365 Zone damper fault detection in an HVAC system |
| 07/21/2005 | DE10360237A1 System for treating the air from a room comprises two air quality sensors, an ionizer, an ozone sensor, a humidity sensor and air flow sensor and a temperature control unit and a chamber or hood |
| 07/21/2005 | DE10360083A1 Method and device for creation of sterile working area, using bypass and shortened sterilizing period |
| 07/21/2005 | DE102004016402A1 Einrichtung zur Konditionierung von Umluft, vorzugsweise von Reinluft Means for conditioning air circulation, preferably clean air |
| 07/20/2005 | EP1499363A4 Automatically controlling the interaction of a medium with an external environment |
| 07/20/2005 | EP1331952A4 Method and apparatus for reducing respiratory illnesses among occupants of buildings |
| 07/20/2005 | EP1208333B1 Supply air system |
| 07/20/2005 | CN2711616Y Integrated dehumidifier |
| 07/20/2005 | CN2711601Y 空气净化器 Air Purifier |
| 07/20/2005 | CN2711600Y Multi-function air purifier |
| 07/20/2005 | CN2711599Y Purifying antibacterial coil pipe for blower fan |
| 07/20/2005 | CN2711598Y Split air conditioner with indoor air refreshing function |
| 07/20/2005 | CN2710644Y Laminar air sterilizing system |
| 07/20/2005 | CN1643304A Air conditioner, and method of controlling air conditioner |
| 07/20/2005 | CN1642619A Apparatus for separating gas into gas components using ionization |
| 07/20/2005 | CN1641281A A ventilating device and a building comprising such a ventilating device |
| 07/20/2005 | CN1641277A Air conditioner having multiple outdoor units, and control method thereof |
| 07/20/2005 | CN1641274A Air purifier and control method |
| 07/20/2005 | CN1641273A Split water-condensed refrigerating, dehumidifying and ventilating air conditioner |
| 07/20/2005 | CN1640706A Use of charcoal for preventing indoor environmental pollution for transportation means |
| 07/20/2005 | CN1211614C Adjustable air flow regulator for air flow system |
| 07/20/2005 | CN1211612C 除湿器 Dehumidifier |
| 07/20/2005 | CN1211611C Top air inlet grate of indoor unit of split air conditioner |
| 07/19/2005 | US6919053 Portable ion generator and dust collector |
| 07/19/2005 | US6918263 Air conditioning system |
| 07/14/2005 | WO2005052459A3 Air conditioning assembly |
| 07/14/2005 | US20050152812 chemical reactors comprising intake apertures formed in casings, discharge apertures formed on the side of the casings, centrifugal blower for feeding fluid flowing in from the intakes to the discharge apertures and photocatalyst carrier carrying photocatalysts in fluid passageways; treating impurities |
| 07/14/2005 | US20050150382 Filter system with automatic media refresh |
| 07/14/2005 | US20050150277 Condensation-collecting element and method |
| 07/14/2005 | US20050150237 Humidity control apparatus |
| 07/13/2005 | EP1553355A1 Dehumidifying element |
| 07/13/2005 | EP1553354A1 Dehumidifying element, and adsorbing element used for the dehumidifying element |
| 07/13/2005 | EP1552876A1 Dry air-supplying apparatus and treating apparatus |
| 07/13/2005 | CN2709839Y Compound sterilization filtering screen |
| 07/13/2005 | CN2709838Y Air sterilization and purifying device for central air conditioner |
| 07/13/2005 | CN2709837Y Purifier for air of classroom |
| 07/13/2005 | CN2708897Y Air sterilization, oxygenation purification device of automobile air conditioner |
| 07/13/2005 | CN1639516A Dehumidifying unit and adsorbing element used for the dehumidifying unit |
| 07/13/2005 | CN1639515A Dehumidifying element |
| 07/13/2005 | CN1637356A Device for conditioning recirculating air, especially clean room air |
| 07/13/2005 | CN1637355A 空气清洁器 Air cleaner |
| 07/13/2005 | CN1637354A 加湿装置及空调机 Humidifying device and air conditioners |
| 07/13/2005 | CN1637353A 空调器 Air Conditioner |
| 07/13/2005 | CN1637352A Complex refrigerating and heating system |
| 07/13/2005 | CN1210534C Split heat pump air conditioner system |
| 07/13/2005 | CN1210531C One-driving-multiple frequency-change central air conditioner |
| 07/13/2005 | CN1210526C Air conditioner |
| 07/13/2005 | CN1210525C 空调器的室外机 The air conditioner outdoor unit |
| 07/13/2005 | CN1210524C Dehumidifier |
| 07/12/2005 | US6916567 Regenerative dryer device and method for water recovery, primarily in the cathode side, of a proton exchange membrane fuel cell |
| 07/12/2005 | US6916238 Canopy air delivery system |
| 07/12/2005 | US6915655 Air conditioning system |
| 07/07/2005 | WO2005061096A1 Electro-kinetic air transporter-conditioner system and method to oxidize volatile organic compounds |
| 07/07/2005 | WO2005061078A1 Air cleansing apparatus |
| 07/07/2005 | US20050144914 Air purifier |
| 07/07/2005 | DE102004058742A1 Fahrzeug-Klimaanlage Vehicle Air Conditioning |
| 07/06/2005 | EP1550829A1 Drying apparatus |
| 07/06/2005 | CN2708149Y Air cleaning unit of air conditioner |
| 07/06/2005 | CN2708148Y Air conditioner |
| 07/06/2005 | CN1635307A Front panel air outlet structure for outdoor unit with two exhaust fans of split air conditioner |
| 07/06/2005 | CN1209591C Air conditioner |
| 07/06/2005 | CN1209581C Central air conditioner with dust collecting and disinfecting device |
| 07/06/2005 | CN1209580C Method and apparatus for improving indoor air quality with microbes |
| 07/05/2005 | US6913637 Air purifier |
| 07/05/2005 | US6913154 Microporous filter media, filteration systems containing same, and methods of making and using |
| 07/05/2005 | US6912968 Schedule indicator |
| 06/30/2005 | WO2005058470A2 Multi-layered photocatalyst/thermocatalyst for improving indoor air quality |
| 06/29/2005 | EP1548374A1 Air conditioner |
| 06/29/2005 | EP1547666A1 A rotor for a rotary adsorber |
| 06/29/2005 | EP1545765A2 Sintered glass bead filter with active microbial destruction |
| 06/29/2005 | EP1461135A4 Apparatus and method for purifying air in a ventillation system |
| 06/29/2005 | CN2706700Y Plasma dedusting purifier for air conditioner |