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)
08/2003
08/07/2003WO2003064013A1 Microporous filter media, filtration systems containing same, and methods of making and using
08/07/2003WO2003064012A1 Device for absorbing water vapour
08/07/2003WO2003064011A1 Device for absorbing water vapour
08/07/2003WO2003063996A2 Precoat filtration media and methods of making and using
08/07/2003WO2003063914A2 Sterilization and decontamination system using a plasma discharge and a filter
08/07/2003US20030148714 Method and apparatus for dry-in, dry-out polishing and washing of a semiconductor device
08/07/2003US20030147785 Cylinder accumulator; detachable
08/07/2003US20030147784 Air purification; battery operated ionization
08/07/2003US20030146291 Thermally powered VAV diffuser and control assembly
08/07/2003US20030146289 Energy-efficient variable-air-volume (VAV) system with zonal ventilation control
08/07/2003US20030145609 Method and plate apparatus for dew point evaporative cooler using a trough wetting system
08/07/2003CA2474672A1 Device for absorbing water vapour
08/07/2003CA2473951A1 Device for absorbing water vapour
08/07/2003CA2462614A1 Sterilization and decontamination system using a plasma discharge and a filter
08/07/2003CA2418540A1 Portable ion generator and dust collector
08/06/2003EP1332320A1 Protection against pollen in the form of woven or knitted fabric for windows and doors
08/06/2003EP1331980A1 Use of a napped, planar textile structure as protection against pollen for windows and doors
08/06/2003EP1331952A1 Method and apparatus for reducing respiratory illnesses among occupants of buildings
08/06/2003EP0824659B1 Heat pump system and method for air-conditioning
08/06/2003CN2564924Y Clean air conditioner system
08/06/2003CN2564923Y Multi-air outlet floor-air conditioner
08/06/2003CN2564784Y Ceiling fan with air purifier
08/06/2003CN1434914A Method for providing clean air in premises and device for carrying through said method
08/06/2003CN1434254A Air conditioner
08/06/2003CN1117249C 空调机 Air conditioners
08/05/2003US6602128 Clean air room with a blower including a HEPA filter and ducts
08/05/2003US6602127 Plant for producing semiconductor products
07/2003
07/31/2003WO2003062712A1 Dust withdrawal arrangement
07/31/2003WO2003062711A1 Humidifier
07/31/2003US20030141261 For use in separating solids from liquids, in particular, beverages
07/31/2003US20030140785 Microporous filter media, filtration systems containing same, and methods of making and using
07/30/2003EP1331454A1 Pulling room
07/30/2003CN2563471Y Indoor air transport unit
07/30/2003CN2563470Y Cabinet air conditioner
07/30/2003CN2563469Y Air conditioner using water to refrigerate or heat
07/30/2003CN2562888Y Automatic spray deodorizing machine
07/30/2003CN1433511A Dehumidifier
07/30/2003CN1432775A Air conditioner with injector circulation system
07/30/2003CN1432764A 空调机 Air conditioners
07/30/2003CN1432763A Cold-accumulating air conditioner
07/30/2003CN1116552C Air-conditioning system
07/29/2003CA2147983C Control method and system for controlling temperatures
07/29/2003CA2067647C Environmental control in a confined workplace
07/24/2003US20030136140 Dehumidifying apparatus
07/24/2003US20030135951 Dust withdrawal arrangement
07/23/2003EP1329381A1 Water extraction in air cycle systems
07/23/2003CN2562142Y Heat pump central heat suppliers
07/23/2003CN2562115Y Air conditioner curtain wall structure
07/23/2003CN2562114Y Humidifier with air conditioner condensing water
07/23/2003CN2562113Y Multifunctional assembled air cooling heat pump central air conditioner set
07/23/2003CN2562111Y Indoor unit of air conditioner
07/23/2003CN2562110Y Outdoor unit of separated air conditioner
07/23/2003CN2562109Y Direct distilling closed air conditioner with external ice melting heat pump
07/23/2003CN2562108Y Closed air conditioner with external ice melt structure
07/23/2003CN2562106Y Evaporative condensing central air conditioner with hot water supply
07/23/2003CN2561977Y Fans
07/23/2003CN1431431A Electric air transportion regulator with reinforced collecting electrode
07/23/2003CN1431430A Energy saving type fresh air ventilator
07/23/2003CN1431429A 除湿器 Dehumidifier
07/22/2003US6595012 Climate control system
07/17/2003WO2003058130A1 Humidity control device
07/17/2003WO2003058129A1 Humidify conditioner
07/17/2003US20030131734 Outwardly projecting air purifier
07/17/2003US20030131732 Air purification device for automobile with oxygen-supplying function
07/17/2003US20030131611 Air conditioner with ejector cycle system
07/16/2003EP1327838A2 Air conditioner with ejector cycle system
07/16/2003EP1327110A1 Device for regenerating air in an enclosed space
07/16/2003CN2560888Y Optical catalyst indoor air purifying machine
07/16/2003CN2560887Y Dehumidifying machine drainage device
07/16/2003CN2560886Y Heat-accumulating type wind-cooling heat-pump water-cooling-heating integrated system
07/16/2003CN1430023A Air conditioning equipment
07/16/2003CN1430022A 空调机 Air conditioners
07/16/2003CN1430021A Air conditioning device and its manufacturing method
07/16/2003CN1114803C Filter of air conditioner and device for mounting the same
07/15/2003USRE38181 Dehumidifying mechanism for auto air conditioner with improved space utilization and thermal efficiency
07/15/2003US6592450 Access floor using special transfer paper
07/15/2003US6591902 Apparatus for applying controllable, multipurpose heat pipes to heating, ventilation, and air conditioning systems
07/15/2003US6591901 Advanced starting control for heating/cooling systems
07/10/2003WO2003056249A1 High efficiency dehumidifiers and combined dehumidifying/air-conditioning systems
07/10/2003US20030126876 Method and apparatus for dew point evaporative product cooling
07/10/2003US20030126844 Pre-reducing iron-bearing agglomerates by heating in moving hearth furnace, feeding carbon containing metallized iron into electric melter, producing product with high iron and carbon content and slag with high titanium dioxide concentration
07/09/2003EP1326056A1 Air conditioner
07/09/2003CN2559914Y Health care air conditioner
07/09/2003CN2559913Y Efficient air interchanger
07/09/2003CN1428565A Base plate for dehumidification machine
07/09/2003CN1428564A Air conditioning method for simultaneously removing humidity and cooling and its equipment
07/09/2003CN1428563A Water tank for dehumidification machine
07/09/2003CN1428562A Special water tank mounting structure for dehumidification machine
07/09/2003CN1428561A Dehumidification machine
07/09/2003CN1428559A Air conditioner
07/09/2003CN1428558A Outdoor machine of air conditioner
07/09/2003CN1114071C Fabric sheath for ventilation and laminor flow hood
07/08/2003US6589486 Air purifying apparatus and method
07/08/2003US6589476 Reducing volatile organic compounds and common organic odors to below threshold levels in a mechanically ventilated space
07/03/2003WO2003054457A1 Air conditioning system
07/03/2003WO2003054454A1 System for controlling distribution of air to different zones in a forced air delivery system
07/03/2003US20030121276 Heat pump and dehumidifier
07/03/2003US20030121271 Desiccant refrigerant dehumidifier systems
07/03/2003DE20302023U1 Plug in filter cartridge for ventilation systems, comprises two round perforated plates held together by central guide and support bar
07/02/2003EP1323988A1 Ventilation system and method
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