| Patents for F24F 13 - Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening (38,954) |
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| 01/07/2004 | CN2597602Y Ventilation formaldehyde-removing skirting |
| 01/07/2004 | CN1133852C Air conditioner apparatus |
| 01/07/2004 | CN1133819C Centrifugal blower, method of mfg. same, and air-conditioner provided with same |
| 01/06/2004 | CA2155542C Louvre assembly |
| 01/02/2004 | EP1376024A1 Air conditioner |
| 01/02/2004 | EP1376023A1 Ventilator and method of manufacturing the ventilator |
| 01/02/2004 | EP1376022A1 Method of manufacturing ventilator |
| 01/02/2004 | EP1376021A1 Air feed system, air dezymotizing method, and system and method for transfer |
| 01/01/2004 | US20040001003 Switch frame electronic air filter alarming device |
| 01/01/2004 | US20040000655 Motor-operated damper device |
| 01/01/2004 | US20040000160 Automatically cleaning the dust filter |
| 12/31/2003 | WO2004001299A1 Ceiling air-outlet |
| 12/31/2003 | WO2004001298A1 Air duct and an arrangement with an air duct, which has a cross-section with two longer sides and two shorter |
| 12/31/2003 | WO2004001277A1 Insulation panel for supply duct |
| 12/31/2003 | WO2003073011A3 Air purifying filter systems for building air supply and respirators useful against nbc attacks |
| 12/31/2003 | CN2596261Y Air conditioner water draining soft pipe rack |
| 12/31/2003 | CN2596260Y Herringbone valve of air conditioner air outlet |
| 12/31/2003 | CN2596259Y Air condioner with sweet smell |
| 12/31/2003 | CN2595932Y Energy-saving type apparatus for storage of vegetables and fruits |
| 12/31/2003 | CN1464852A Air conditioning duct for automobile |
| 12/31/2003 | CN1464239A Air-conditioning air feeder having good cool house effect |
| 12/31/2003 | CN1464238A Air conditioner compressor combination apparatus |
| 12/31/2003 | CN1133058C Cold-air supplying system for refrigerator |
| 12/30/2003 | US6669553 Noise suppression and sound proof chamber |
| 12/30/2003 | US6669552 Telescopic ventline |
| 12/30/2003 | US6668970 Acoustic attenuator |
| 12/25/2003 | US20030236043 For lining sheet metal ducts in air conditioning, heating and ventilating systems |
| 12/25/2003 | US20030233797 Air handling system including shroud and grille, and method of use |
| 12/25/2003 | CA2433315A1 Air handling system including shroud and grille, and method of use |
| 12/24/2003 | DE20316175U1 Air nozzle for outlet of air flow from air feed duct has movement coupling element in form of fork with two interconnected members fitted onto vertical fin, and coupling element is fastened to operating element by ball joint |
| 12/24/2003 | CN2594707Y Cnodensed water discharging trap of central air-conditioner |
| 12/24/2003 | CN2594706Y Frame sectional structure of assembled air-conditioner casing material |
| 12/24/2003 | CN2594704Y Fresh air humidifying exchanger |
| 12/24/2003 | CN2594694Y Air-conditioner |
| 12/24/2003 | CN2594353Y Ventilating air source radiating heat cold supplying suspended ceiling plates |
| 12/24/2003 | CN1131972C 空调器的室内装置 Air conditioner indoor unit |
| 12/24/2003 | CN1131971C Electric drive device |
| 12/24/2003 | CN1131970C Air conditioner |
| 12/24/2003 | CN1131969C Ceiling embedded air conditioner |
| 12/24/2003 | CN1131967C 给排气装置 To exhaust means |
| 12/24/2003 | CN1131966C 空气调节机的室内机 Air conditioner indoor unit |
| 12/24/2003 | CN1131771C 建筑材料用半透过性涂料 Semi-permeable coating materials |
| 12/23/2003 | US6666761 Wall-mounted supply-air device |
| 12/18/2003 | WO2003105553A1 Ventilator means |
| 12/18/2003 | WO2003104721A1 Method for manufacturing a ventilation closing plate and a closing plate |
| 12/18/2003 | WO2003104720A1 A fire-rated louvre type ventilator |
| 12/18/2003 | WO2003089846A8 Air partition member and air passageway system |
| 12/18/2003 | WO2003014628A3 Air conditioner |
| 12/18/2003 | WO2002103249A3 Air conditioner |
| 12/18/2003 | US20030230092 Air conditioning system |
| 12/18/2003 | DE29924553U1 Roof curb for fitting around skylights, air conditioning units etc. on a sloping roof |
| 12/18/2003 | DE20316221U1 Surface mounted grid for ventilation shaft to cellar has a pressed metal construction with a raster of round holes with raised edges surrounded by profiled water drainage ducts |
| 12/18/2003 | DE20212211U1 Mounting for seats in waiting room has casing with connection to underfloor ventilation system and side outlets |
| 12/17/2003 | EP1370810A1 Air-distribution cap for a convector |
| 12/17/2003 | EP1015146B1 Double-walled structure and method and arrangement for producing the same |
| 12/17/2003 | CN2593103Y Air conditioning outdoor unit |
| 12/17/2003 | CN2593102Y Air conditioning outdoor unit capable of treating condensate water of air conditioner |
| 12/17/2003 | CN2593101Y Wood cabinet for air conditioner |
| 12/17/2003 | CN2593098Y Radiator capable of efficiently reducing falling water noise for ultrasonic humidifier |
| 12/17/2003 | CN1461935A Small air cooling plant for closed equipment room |
| 12/17/2003 | CN1461925A Indoor unit of air conditioner |
| 12/17/2003 | CN1461924A Air conditioner |
| 12/17/2003 | CN1461923A Air conditioner |
| 12/17/2003 | CN1461922A Joining device for refrigerant flexible pip of air conditioner system |
| 12/17/2003 | CN1461921A Refrigerant pipe structure of air conditioner |
| 12/17/2003 | CN1461918A air conditioner outdoor unit casing |
| 12/17/2003 | CN1461917A Air conditioner |
| 12/17/2003 | CN1461915A Movable air conditioner |
| 12/17/2003 | CN1461914A Personal air conditioner |
| 12/17/2003 | CN1131394C Air conditioning system |
| 12/17/2003 | CN1131393C Outdoor unit of split air conditioner |
| 12/16/2003 | US6663483 Cold and hot air blowing device for construction machinery |
| 12/11/2003 | WO2003103028A1 Local cleaning device |
| 12/11/2003 | US20030228841 Airflow balancer for ventilation outlet |
| 12/11/2003 | US20030227171 Connection means for interconnecting two duct elements |
| 12/11/2003 | US20030226369 Protective awning for air conditioning units |
| 12/10/2003 | EP1370125A1 Device for the passage of air |
| 12/10/2003 | EP1369632A1 Means for the connection of two pipes |
| 12/10/2003 | EP1368207A1 Air-distribution system |
| 12/10/2003 | CN2591497Y Separating refrigerating non-dripping air conditioner |
| 12/10/2003 | CN2591496Y Energy-saving device for cooling air conditioner |
| 12/10/2003 | CN2591495Y Automatic dust-cleaning & dustproof air conditioner condenser capable of eliminating drip |
| 12/10/2003 | CN1460819A Curved heat exchanger |
| 12/10/2003 | CN1130525C Fixing device for indoor machine of air conditioner |
| 12/10/2003 | CN1130524C Methods and apparatus for controlling air inlet closure of air conditioner |
| 12/09/2003 | US6659359 Grille controlling apparatus for indoor ventilator |
| 12/09/2003 | US6658904 Panel retention mechanism for air handler cabinet |
| 12/09/2003 | US6658882 Integral-type air conditioner |
| 12/09/2003 | US6658872 Air conditioner mist applicator |
| 12/09/2003 | US6658871 Electronic evaporator dryer for eliminating odors in vehicle air conditioning systems |
| 12/04/2003 | US20030221440 Kit for prolonging life of an air conditioning system |
| 12/04/2003 | US20030221439 Level sensory device and mounting bracket therefor |
| 12/04/2003 | US20030221437 Blower for an air conditioner with better effect in cold-air circulation |
| 12/03/2003 | EP1367877A1 Air conditioning system, in particular for electrical cabinets |
| 12/03/2003 | EP1367336A1 Indoor air conditioner |
| 12/03/2003 | EP1367331A1 Compact air-cooling device for a closed technical cabinet |
| 12/03/2003 | CN2589878Y Ventilating plant having simplified installation procedure |
| 12/03/2003 | CN2589877Y Air conditioner arrangement |
| 12/03/2003 | CN2589876Y Multi-purpose household central air-conditioner |
| 12/03/2003 | CN2589875Y Environment-protecting and energy-saving equipment for air conditioner |