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)
11/2009
11/04/2009	EP1922133B1 Air-conditioning device
10/2009
10/29/2009	WO2009131864A2 Apparatus and method for flexibly and efficiently varying air temperatures in multiple rooms
10/29/2009	WO2009130885A1 Humidity controlling system
10/29/2009	WO2009129691A1 An air purification system
10/29/2009	US20090269249 Allergen inactivating method, allergen inactivating filter, air treating apparatus, virus inactivating agent, virus inactivating method, virus inactivating filter, air conditioning unit and air conditioner
10/28/2009	CN201333366Y Heating dehumidifying-type nanometer air-purifier
10/28/2009	CN101566374A Air purification system
10/28/2009	CN101564628A Filter with elastic wing and application thereof
10/28/2009	CN100555774C Ion generating device, ion generating unit and ion generating apparatus
10/28/2009	CN100554797C Nano photoelectronic air purifier with screw air collector
10/28/2009	CN100554796C Solar energy driving compaction type two-stage parallel liquid dehumidifying air conditioner
10/28/2009	CN100554795C Ceiling radiation system
10/28/2009	CN100554794C Air conditioner
10/28/2009	CN100553739C Industrial small size air cleaner
10/27/2009	CA2474980C Precoat filtration media and methods of making and using
10/22/2009	US20090261175 Apparatus for the heat storage of foodstuffs
10/22/2009	US20090260369 System for reducing Oxygen
10/22/2009	DE102009008916A1 Pflanzvorrichtung zur Begrünung und/oder Klimatisierung eines Innenraums Planter for planting and / or air conditioning of an interior
10/22/2009	DE102004050182B4 Verfahren zur Luftkonditionierung A method of air conditioning
10/21/2009	EP2110615A2 Sterile cabin
10/21/2009	EP2110145A1 Air purification system and method in particular of a domestic environment
10/21/2009	EP1719153B1 Purging of a wafer conveyance container
10/21/2009	CN201331211Y Integrated device for cooling, heating, temperature-regulation and dehumidification
10/21/2009	CN201331143Y Household central air-conditioning with fresh air function and hot water system
10/21/2009	CN201331142Y Fan coil pipe of central conditioner with static dust remover
10/21/2009	CN101561163A Automatic control air conditioner
10/21/2009	CN101559388A Cleaning chamber device
10/21/2009	CN101559233A UV gas sterilizing unit and central air conditioning system having same
10/21/2009	CN100552312C Heat moisture segmental processing air-conditioning unit device and its air-treatment method
10/21/2009	CN100552311C Energy-saving type dehumidifying air-conditioning system
10/21/2009	CN100552310C Air conditioner set with a plurality of cold and heat sources
10/21/2009	CN100551521C Process for controlling microorganism in indoor air using photocatalyst and the used photocatalyst
10/21/2009	CN100551480C 除湿系统 Dehumidification system
10/20/2009	US7606635 Radio frequency enabled control of environmental zones
10/20/2009	US7604774 Discharging ozone into a humidified environment, then introducing an aromatic hydrocarbon into the humidified environment to react with the discharged ozone to form hydroxyl radicals; humidifier unit, ozone discharge unit, an aromatic hydrocarbon discharge unit, and a controller; use in e.g. kitchens
10/20/2009	US7604689 Device for moisture exchange between gas flows
10/20/2009	CA2588150C Thermodynamic fan with dual inverse flow
10/15/2009	WO2009125776A1 Temperature and humidity regulating apparatus and temperature and humidity regulating system
10/15/2009	WO2009104119A3 Disinfection system, manufacture and use thereof
10/15/2009	DE102007049333B4 Klimaanlage, insbesondere für Schiffe Air Conditioning, especially for ships
10/14/2009	EP1654501B1 Air supply device
10/14/2009	EP1461135B1 Apparatus and method for purifying air in a ventillation system
10/14/2009	CN201327159Y Air supply outlet for clean room with electromagnetic shielding function
10/14/2009	CN201327136Y Photocatalyst antibiosis air channel
10/14/2009	CN201327135Y Novel blower unit with digital vortex air discharge and condensation functions
10/14/2009	CN201327134Y Novel underfloor air supply processor
10/14/2009	CN201327133Y Novel integrated water-loop heat pump set
10/14/2009	CN201324580Y Activated carbon filter
10/14/2009	CN101556066A Air purification and regulation machine set
10/14/2009	CN100549543C Thin type high temperature difference freezing air conditioner
10/14/2009	CN100549540C Air conditioner
10/14/2009	CN100549537C Indoor unit and air conditioner
10/14/2009	CN100548444C Dehumidification apparatus
10/13/2009	US7601189 Filtration method and a filter device for removing impurities from the air of a limited space and an apparatus for removing carbon dioxide from the air of an air-raid shelter
10/13/2009	US7600694 Multiple thermostats for air conditioning system with time setting feature
10/08/2009	US20090249963 Humidity controlled food warming cabinet
10/07/2009	CN201322407Y Positive pressure ventilation protecting system
10/07/2009	CN201322396Y Multi-functional indoor air purifier
10/07/2009	CN201322395Y Medical air purifying device
10/07/2009	CN201322394Y Indoor air purifying device
10/07/2009	CN201322393Y Combined air-conditioning unit with functions of air disinfection and sterilization
10/07/2009	CN201322392Y Individualized ventilating device capable of interrupting transmission of air with infectious germs
10/07/2009	CN201322391Y Central air conditioner energy-saving system
10/07/2009	CN101553695A Air-conditioning system and controlling method thereof
10/07/2009	CN101551144A Dust free chamber system
10/07/2009	CN101551143A Air purifier
10/07/2009	CN101551142A An air dehumidifier using plant root water absorption character
10/07/2009	CN100547311C 空调系统 Air-conditioning system
10/07/2009	CN100547310C Air conditioning system
10/07/2009	CN100547309C Indoor air ventilating device and ventilating method
10/07/2009	CN100547308C Air-conditioning system and method of installing energy recovery apparatus
10/07/2009	CN100547307C Method for calculating central air-conditioning use proportion of each user
10/06/2009	US7596961 Dehumidification element
10/06/2009	US7596957 Device and method for handling a probe
10/01/2009	WO2007047484A8 Apparatus for the uninterruptible filtering of gas
10/01/2009	US20090241776 Apparatus and method for smoke removal
10/01/2009	US20090241579 Liquid treatment apparatus, air conditioning system, and humidifier
10/01/2009	DE102007019109B4 Luftabsaugelement für eine Flugzeugklimaanlage Luftabsaugelement for an aircraft air conditioning
09/2009
09/30/2009	EP2105677A1 Method for filter selecting
09/30/2009	CN201318758Y Fixed and opened door leaf modular electrostatic dust collection and sterilization apparatus
09/30/2009	CN201318757Y Heating-condensing integrated device
09/30/2009	CN201318756Y Small-sized solar energy central air-conditioning unit
09/30/2009	CN201318755Y Novel ventilation system applicable to home-use central air conditioner
09/30/2009	CN201318754Y Large ducted machine unit
09/30/2009	CN201318753Y Fluid reverser
09/30/2009	CN101548137A Dehumidifier
09/30/2009	CN101545670A Air treatment device
09/30/2009	CN101545661A Water delivery pressure control system and method
09/30/2009	CN101545660A Indoor temperature and humidity independent control system
09/30/2009	CN101545659A Fresh air conditioner system with full heat recovery
09/30/2009	CN101543701A Branchial filtering device for air purifier
09/30/2009	CN100545528C Air sterilization apparatus
09/30/2009	CN100545527C Air sterilization apparatus
09/30/2009	CN100545526C Air conditioner and method of controlling the same
09/30/2009	CN100545525C Self-cleaning type air treatment machine
09/30/2009	CN100545524C Cylindrical nano photoelectronic air purifier
09/24/2009	WO2009114962A1 A molecule state air disinfecting cleaner
09/23/2009	EP2103885A1 Indoor unit for a room cooling or a combined room cooling and heating installation
09/23/2009	EP2103884A1 Room heating and method for controlling the room heating
09/23/2009	CN201314654Y Indoor air conditioner equipment with purifying function

1 ... 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 ... 195