| 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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| 04/12/2006 | CN2770755Y Ultrasilencing high-cleanliness air purifying unit |
| 04/12/2006 | CN1759280A Air purifier and method for delecting thereof |
| 04/12/2006 | CN1759278A Air conditioner having indoor unit with automatic air filter-cleaning function |
| 04/12/2006 | CN1757979A Air conditioner |
| 04/12/2006 | CN1757978A Hydrate high density latent heat transfer central air conditioning system |
| 04/12/2006 | CN1250919C Duct ultraviolet air sterilizing purifier of central air-conditioner |
| 04/12/2006 | CN1250918C Air-conditioner indoor set with cleaning function |
| 04/12/2006 | CN1250915C Gas enriching device and blowing device using the same |
| 04/11/2006 | US7025809 Dual-type air purification system |
| 04/11/2006 | US7025798 Tabletop-type air cleaner |
| 04/06/2006 | WO2006035827A1 Ventilating device and building |
| 04/06/2006 | WO2006035826A1 Ventilator, air conditioner system, ventilation system, and building |
| 04/06/2006 | WO2006035825A1 Ventilator and building |
| 04/06/2006 | WO2006035824A1 Ventilator and building |
| 04/06/2006 | WO2005116543A3 Fungus abatement system |
| 04/06/2006 | US20060071087 Electronically-controlled register vent for zone heating and cooling |
| 04/06/2006 | US20060070526 Plasma air dust collector |
| 04/06/2006 | DE102004028005B3 Heating system for different rooms has at least two fresh air part flows further divided into two part flows |
| 04/05/2006 | EP1643193A2 Method of determining the configuration of an air conditioning system |
| 04/05/2006 | EP1642069A1 Dehumidification at low ambient conditions |
| 04/05/2006 | EP1642068A1 Humidity control utilizing heat pump concept |
| 04/05/2006 | EP1641550A1 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 |
| 04/05/2006 | EP1562646B1 Method and device for the sanitization of air |
| 04/05/2006 | EP1387988B1 Air-conditioning system |
| 04/05/2006 | CN2769739Y Fixed surface-cooler ventilating and air conditioning system for subway station |
| 04/05/2006 | CN2769731Y Chlorine dioxide central air conditioner air-liquid separating device |
| 04/05/2006 | CN2769730Y Ventilating filtering body |
| 04/05/2006 | CN2769729Y Residual-heat recovery round air-conditioning machine set |
| 04/05/2006 | CN2769723Y Air conditioner indoor machine |
| 04/05/2006 | CN2768735Y Negative pressure emergency ambulance with function of negative pressure, air conditioning and natural ventilating |
| 04/05/2006 | CN1756929A Humidity control device |
| 04/05/2006 | CN1756928A Air conditioner having indoor unit with automatic air filter celaning function |
| 04/05/2006 | CN1755287A Dehumidification operating device of air conditioner |
| 04/05/2006 | CN1755251A Air conditioner |
| 04/05/2006 | CN1755250A Split type air regulating device |
| 04/05/2006 | CN1755249A Air conditioner and its operation method |
| 04/05/2006 | CN1755248A Air purifier |
| 04/05/2006 | CN1755247A Air conditioner |
| 04/05/2006 | CN1755246A Split air conditioner |
| 04/05/2006 | CN1755245A Air conditioner with ventilation function |
| 04/05/2006 | CN1755223A Method for controlling water fullness display of dehumidifier |
| 04/05/2006 | CN1249387C Heat exchanger with radiating ribs and manufacture thereof |
| 04/05/2006 | CN1248769C Gas enriching apparatus and air feeding apparatus equipped therewith |
| 04/04/2006 | US7022151 Safety cabinet for antibiohazard |
| 04/04/2006 | US7022009 Air cleaning system for semiconductor manufacturing equipment |
| 04/04/2006 | US7021608 Distributor for micro-quantities of liquid |
| 03/30/2006 | US20060065389 Cooling system for an instrument panel of a vehicle |
| 03/30/2006 | US20060065000 Redundant upgradeable, modular data center cooling apparatus |
| 03/30/2006 | DE10309988B4 Vorrichtung zur Prozessluftkonditionierung und/oder -entsorgung Apparatus for process air conditioning and / or disposal |
| 03/30/2006 | DE102004047439A1 Raucherkabine, eingerichtet zur Absaugung von Tabakrauchgasen oder dgl. Smoking cabin, equipped for extraction of tobacco smoke gases or the like. |
| 03/30/2006 | DE102004044540A1 Belüftungsanlage für bzw. Verfahren zur Belüftung von Innenräumen Ventilation system for and method for ventilation of rooms |
| 03/30/2006 | CA2580417A1 Method of removing voc from voc-impregnated material |
| 03/29/2006 | EP1640672A2 Air purifying robot and operation method thereof |
| 03/29/2006 | EP1640671A2 Air conditioner |
| 03/29/2006 | EP1640670A2 Air conditioning system with a mobile device and control method therefor |
| 03/29/2006 | EP1415114B1 Arrangement for controlling airflow for example in clean rooms |
| 03/29/2006 | CN2767887Y Multifunctional humidifying and purifying device |
| 03/29/2006 | CN2767879Y Apparatus for secondary utilization of purified air |
| 03/29/2006 | CN2767878Y Large-scale air filtering equipment |
| 03/29/2006 | CN2767877Y Air purifying system, air purifying unit and ventilation stack forming member |
| 03/29/2006 | CN2767876Y Two-way thermal insulation air exchanger |
| 03/29/2006 | CN2767875Y Energy-saving air conditioner with one outdoor unit and two indoor units |
| 03/29/2006 | CN1752649A Pipeline type air conditioner |
| 03/29/2006 | CN1752643A Method and apparatus for air moisture-holding purifying of single/central air conditioner |
| 03/29/2006 | CN1752618A Air purifier |
| 03/29/2006 | CN1752617A Module type air purifier |
| 03/29/2006 | CN1752616A Water tank for humidifier |
| 03/29/2006 | CN1752615A Heat pump type one driven multiple type air conditioner outdoor unit |
| 03/29/2006 | CN1752614A Outdoor unit for air conditioner |
| 03/29/2006 | CN1752613A Heat pump type central air conditioner |
| 03/29/2006 | CN1752612A Air conditioner |
| 03/29/2006 | CN1752611A Outdoor unit for air conditioner |
| 03/29/2006 | CN1752610A Overcooling structure for air conditioner |
| 03/29/2006 | CN1752609A Air conditioner with ventilation device |
| 03/29/2006 | CN1751775A Gas isolation membrane type apparatus for filtering toxin and ventilation and its making method |
| 03/29/2006 | CN1247942C Air conditioning system |
| 03/29/2006 | CN1247941C Air conditioner |
| 03/29/2006 | CN1247940C Ice storage air conditioning system combined with internally and externally melting ice |
| 03/28/2006 | US7017827 Method and system for automatically optimizing zone duct damper positions |
| 03/28/2006 | US7017365 System for dehumidification in air conditioners |
| 03/28/2006 | US7017356 HVAC desiccant wheel system and method |
| 03/23/2006 | WO2006030901A1 Air conditioner |
| 03/23/2006 | WO2006030827A1 Sleeping capsule |
| 03/23/2006 | WO2005086815A3 Method for programming a thermostat |
| 03/23/2006 | WO2005058470A3 Multi-layered photocatalyst/thermocatalyst for improving indoor air quality |
| 03/23/2006 | US20060060659 Controlled-environment cargo container |
| 03/22/2006 | EP1637811A1 Ion generator and air conditioner |
| 03/22/2006 | EP1231439B1 Clean room |
| 03/22/2006 | CN2766170Y Ventilating structure for building |
| 03/22/2006 | CN2765663Y Air cleaner |
| 03/22/2006 | CN1749663A Surface discharge type air cleaning device |
| 03/22/2006 | CN1749662A Surface discharge type air cleaning device |
| 03/22/2006 | CN1749661A Bedside cupboard type air purifying and temperature regulating freshing device |
| 03/22/2006 | CN1749660A Light and source catalytic air sterilizing and purifying device for ventilation system of central air conditioner |
| 03/22/2006 | CN1749659A Method and its device for treating air in closed space |
| 03/22/2006 | CN1749658A Air conditioner unit specially for communication machine room |
| 03/22/2006 | CN1246647C Air conditioner |
| 03/22/2006 | CN1246646C Cooling/heating system of air conditioner |
| 03/22/2006 | CN1246645C Improvement for evaporative refrigeration air conditioner system and its terminal device |
| 03/21/2006 | US7014674 Biological safety cabinet |