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)
06/2005
06/15/2005CN1626947A Ventilation device of divided type air conditioner
06/15/2005CN1626946A Air breather of devided type air conditioner
06/15/2005CN1626945A 空调器的室内机 Air conditioner indoor unit
06/15/2005CN1626944A 空调器 Air Conditioner
06/15/2005CN1626943A Divided type ventilation unit of air conditioner
06/15/2005CN1626942A Indoor machine of air conditioner
06/15/2005CN1626941A Setting frame of outer casing of air blower in packaged air conditioner
06/15/2005CN1626940A Pipe joint type indoor machine of air conditioner
06/15/2005CN1626927A 空调机 Air conditioners
06/15/2005CN1206479C Intelligent radiator able to moisten and clean air
06/15/2005CN1206478C Indoor humidifying cabinet type air conditioner
06/15/2005CN1206456C Electric fans
06/14/2005US6904962 Enthalpy exchanger
06/14/2005US6904767 System for the dehumification of air
06/09/2005WO2005052460A1 A controlling device of energy conjugate induction
06/09/2005WO2005052459A2 Air conditioning assembly
06/09/2005WO2005051437A2 Portable filter unit and methods for using same
06/09/2005WO2005029506A3 Nbc filtration unit providing unfiltered and filtered air paths
06/09/2005WO2004101101A3 System for purifying and removing contaminants from gaseous fluids
06/09/2005US20050123436 Ensures the elimination of the maximum number of chemical pollutants (eg ozone), bacteria, viruses, mold, allergens and other fungi, as well as urine and smoke odors
06/09/2005US20050121534 Air delivery system
06/09/2005US20050121185 Vehicle air conditioning apparatus
06/09/2005DE202005000661U1 Circulating air ceiling module for a room, especially an operating theater, comprises a circulating air module formed as a stand with a suction opening, a filter, a ventilator and an air outlet connected to a pressure body of the ceiling
06/09/2005DE19823611B4 Vorrichtung zur Reinigung eines dem Personeninnenraum eines Fahrzeuges zuzuführenden Luftstroms An apparatus for cleaning an interior of a vehicle where people supplied air stream
06/08/2005CN2704001Y Small air conditioner
06/08/2005CN2703983Y Automatic dusting filtering-net device
06/08/2005CN2703982Y Indoor air-purifying humidifier
06/08/2005CN1625675A Air cleaner filter system capable of nano catalytic oxidation
06/08/2005CN1625434A Microporous filter media, filtration systems containing same, and methods of making and using
06/08/2005CN1625432A Device for absorbing water vapour
06/08/2005CN1625431A Device for absorbing water vapor
06/08/2005CN1625428A Precoat filter media, and methods of making and using
06/08/2005CN1624395A Air purifier capable of generating fragrance
06/08/2005CN1624394A Photo catalysis reaction chamber fir air purification
06/08/2005CN1624393A Heat exchanger of intensified heat exchange capacity
06/08/2005CN1623630A Process and system apparatus of biological purification for indoor air
06/08/2005CN1623406A Air regulation method and device for meat food drying and antistaling
06/07/2005US6902597 Floor standing treatment device
06/07/2005CA2252937C Fabric sheath for ventilation and laminar flow hood
06/02/2005US20050118054 System and method for controlling an ultraviolet air treatment device for return air duct applications
06/02/2005US20050116055 Retrofit HVAC zone climate control system
06/02/2005US20050115254 System and method for using hot gas reheat for humidity control
06/02/2005US20050115213 Fresh air ducts including downstream filters for clean rooms
06/02/2005DE202005004384U1 Device for ventilating a pathology working area comprises an air outlet to which circulating air is fed using a ventilator
06/02/2005DE202005004129U1 Air conditioning device comprises a heating module arranged in a heating housing received by a frame and connected to a central current supply and to a heat exchanger
06/01/2005EP1536188A1 Air handling system
06/01/2005EP1536186A1 Air conditioner
06/01/2005EP1535776A1 Air treatment system
06/01/2005CN2703220Y Air displacer with sterilizer
06/01/2005CN2703219Y Heat convection type optical catalyst efficient air purifier
06/01/2005CN2703218Y Hidden fan coiler
06/01/2005CN2702742Y Plasma nano catalytic sterilizing purifier
06/01/2005CN1621758A 空气调节器 Air conditioner
06/01/2005CN1621755A Multi-functional air conditioner
06/01/2005CN1621754A Aqueous vapor removing humidity controller
06/01/2005CN1621753A Connected air conditioning humidity controller
06/01/2005CN1621752A Indoor unit for air conditioner
06/01/2005CN1621751A Indoor unit for air conditioner
06/01/2005CN1621164A Cleaning and disinfecting apparatus of central air conditioning system and the cleaning disinfecting method
06/01/2005CN1621127A Multistep disinfecting, leaching, filtering and air purifying device
06/01/2005CN1621126A Frequency converting air purifying and mist generating machine
06/01/2005CN1204367C Refrigerant storage device for absorption heating and refrigerating system
06/01/2005CN1204364C Dehumidifier
06/01/2005CN1203913C Microparticle collecting method
05/2005
05/26/2005WO2005047777A1 Air inlet to a ventilation plant
05/26/2005WO2005047766A1 Illuminator
05/26/2005WO2005046799A1 Fluid disinfection apparatus
05/26/2005US20050112039 Germicide radiation and photocatalysts ; heat exchanging; material handling of air
05/26/2005US20050109209 Air purification system and method
05/26/2005US20050109054 Indoor unit for air conditioner
05/26/2005US20050109053 Indoor unit for air conditioner
05/26/2005US20050109052 Systems and methods for conditioning air and transferring heat and mass between airflows
05/25/2005EP1412052B1 Air and room cleaning device
05/25/2005CN2702219Y Air cleaning device
05/25/2005CN2702217Y Indoors parts of air conditioner
05/25/2005CN2702216Y Air conditioner
05/25/2005CN2702215Y Floor board type central air-conditioning
05/25/2005CN2702202Y Gas range outer casing chassis frame
05/25/2005CN1620580A Air humidifier
05/25/2005CA2488293A1 Air delivery system
05/24/2005US6897165 Environmental control equipment/method of developing apparatus for developing light-exposed resist film with developer in wafer treating chamber
05/24/2005US6896712 Lateral-flow biohazard safety enclosure
05/24/2005CA2344442C Air handling system
05/19/2005US20050103032 Packaged chilling systems for building air conditioning and process cooling
05/19/2005US20050102983 Floor standing treatment device
05/18/2005EP1530487A1 Air purification device
05/18/2005CN2700754Y Air purifier
05/18/2005CN2700752Y Antibiosis cleaning system of central air-conditioning
05/18/2005CN2700751Y Cleaning module
05/18/2005CN2700750Y Improved structure of air cleaner
05/18/2005CN2700749Y Full-automatic space purifier
05/18/2005CN2700748Y Air cleaning equipment of building
05/18/2005CN2700747Y Air conditioner equipped with positive/negative ion generating device
05/18/2005CN2700746Y Outdoor machine of air conditioner
05/18/2005CN1616893A Central air conditioning system capable of preventing virus pollution
05/18/2005CN1202384C Indoor air-collecting and outdoor oxygen generating method and its split oxygen generator
05/18/2005CN1202383C Air conditioning system
05/17/2005US6893618 Device for air cleaning from dust and aerosols
05/12/2005WO2005042038A1 Automatic hygiene device with mixed system of sterilization
05/12/2005US20050097900 Cold shock method improvements
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