| Patents for F24F 7 - Ventilation (13,941) |
|---|
| 05/23/2001 | CN1296561A Air intake and blowing device |
| 05/18/2001 | CA2321243A1 Air cycle houses and house ventilation system |
| 05/17/2001 | WO2001034014A1 Fume extraction apparatus and assembly |
| 05/09/2001 | EP0969751B1 A fan device contained in a ventilated vehicle chair |
| 05/09/2001 | CN1294031A Appts. and method for collecting dust by strong charged super-fined dripping |
| 05/08/2001 | US6227963 Ridge ventilation system |
| 05/03/2001 | WO2001031263A1 Suction and exhaust device |
| 05/03/2001 | WO2001030482A1 Method and device for air cleaning and method and device for humidification |
| 05/03/2001 | CA2356362A1 Method for cleaning air and apparatus therefor, and method for humidifying air and apparatus therefor |
| 05/02/2001 | EP1096550A1 Improved semiconductor manufacturing system |
| 05/02/2001 | EP1095705A2 Device and method of collecting dust using highly charged hyperfine liquid droplets |
| 05/02/2001 | CN1293342A Air cleaning device used in medicine food and biological technology |
| 05/01/2001 | US6224679 Controlling gas in a multichamber processing system |
| 04/26/2001 | DE10044949A1 Fixing device for fan, with seal of outlet aperture consisting of collar piece and flange part |
| 04/25/2001 | CN2427771Y Scavenger fan |
| 04/25/2001 | CN2427770Y Domestic indoor/outdoor ventilation means |
| 04/25/2001 | CN2427769Y Civil flue air blower |
| 04/19/2001 | WO2001027538A1 Anti-fog device |
| 04/19/2001 | WO2001027532A1 Apparatus for extracting air and/or fumes equipped with a protective grille |
| 04/19/2001 | DE19948952A1 Construction method for air outlet in hollow floor uses single operative to make access opening in room side of floor, install air distribution box, connected air pipe, and install air outlet, all from room side of floor |
| 04/18/2001 | CN2426956Y Fume exhaust fan |
| 04/18/2001 | CN1291703A Pipeline-type air-exchange fan for ceiling |
| 04/18/2001 | CN1291524A 空气净化器 Air Purifier |
| 04/18/2001 | CN1291523A 空气净化器 Air Purifier |
| 04/12/2001 | DE19948283A1 Air-cooled sun protection system involves sun protection on window inside closing from bottom to top and forming channel with external glazing |
| 04/12/2001 | DE19935031C1 Installation pipe fitting through flat roof e.g. for kitchen extractor hood, enclosed by roof membrane with end cap fitting over top end of latter for preventing water penetration |
| 04/11/2001 | EP0959734B1 A device for ventilating vehicle chairs |
| 04/11/2001 | CN2426595Y Direct-exhausting non-cleaning cooking fume exhauster |
| 04/10/2001 | US6213868 Roof ventilator with movable member to prevent entry of moisture |
| 04/10/2001 | US6212897 Cooling fan with spray function |
| 04/10/2001 | US6212833 Tapered ridge vent for the peak or ridge of a framed roof structure |
| 04/05/2001 | WO2001023764A1 Apparatus for minimising noise in a fan unit |
| 04/05/2001 | DE19947626A1 Ventilation system for dwellings with several floors has main line operated at significantly above atmospheric pressure and combined via input/output with compression, expansion equipment |
| 04/05/2001 | CA2385177A1 Apparatus for minimising noise in a fan unit |
| 04/04/2001 | EP0937224A4 Regenerator heat exchanger having one or more adjustable performance characteristics |
| 04/04/2001 | CN1289878A Substructure with directional natural ventilation |
| 04/03/2001 | US6211504 Wall-mounted microwave oven and method for controlling hood motor therefor |
| 04/03/2001 | US6210270 Air blower apparatus and method of use |
| 04/03/2001 | US6210099 Moving-weight, dynamic balancing apparatus for a rotary machine, in particular for industrial fans |
| 04/03/2001 | US6209335 Environmental distribution control module |
| 03/28/2001 | CN2425315Y Forced air circulating structure for gas water heater |
| 03/27/2001 | US6207447 Damper and blower unit providing reversible aeration for composting |
| 03/21/2001 | EP1085270A2 Super-clean air device for use in pharmacy, food industry and biotechnology |
| 03/21/2001 | EP1084313A1 Improvements in glazed roofs |
| 03/20/2001 | US6203424 Venting apparatus |
| 03/20/2001 | US6203422 Light activated exhaust fan |
| 03/15/2001 | WO2001018323A1 Clean room and method |
| 03/14/2001 | EP1083392A2 Ventilation system |
| 03/14/2001 | EP1083391A2 Axial flow fan for air conditioner |
| 03/14/2001 | CN2423537Y Economic domestic ventilating machine |
| 03/14/2001 | CN1287247A Easy-to-clean pipe-type ventilator |
| 03/14/2001 | CN1287226A Axial flow fan for air conditioner |
| 03/13/2001 | US6200215 Fan module for clean room applications |
| 03/08/2001 | WO2001016530A2 Heat exchanger type fan |
| 03/07/2001 | CN2422571Y Cross flow fan for ventilation |
| 03/07/2001 | CN2422570Y Fresh air ventilating device for cabinet air conditioner indoor set |
| 03/06/2001 | US6196915 Vent apparatus |
| 03/06/2001 | US6196214 Air extraction apparatus |
| 03/06/2001 | US6196014 Desiccant assisted air conditioning system |
| 03/01/2001 | DE19940517A1 Light exposure and ventilation element comprises a plastic frame holding an transparent plastic shell which is bent and maintained in its arched state by means of an appropriately bent support profile |
| 03/01/2001 | DE10031159A1 Air conditioning ventilation system for building, has exhaust port arranged in lower part of wall of building where indoor unit is installed |
| 02/28/2001 | EP1077870A1 Ventilation |
| 02/28/2001 | CN1062655C Motor supporting unit of scavenging fan |
| 02/27/2001 | US6193602 Ventilator for air circulation |
| 02/22/2001 | WO2001013046A1 Air diffuser with air flow regulator |
| 02/22/2001 | WO2000059002A3 Device for manufacturing semiconductor products |
| 02/21/2001 | EP1077350A1 Method of ventilating by rotating air flow |
| 02/21/2001 | EP1076626A1 A system for air-conditioning environments, particularly cabins on board ships and barges |
| 02/21/2001 | CN2420532Y Fume exhaust fan with refrigerating function |
| 02/21/2001 | CN1285020A Roof rentilation |
| 02/20/2001 | US6190251 Ventilator for easy assembly and improved exhaust of indoor air |
| 02/20/2001 | US6189831 Noren-type separating apparatus for separating a smoking area and a non-smoking area in an airliner with respect to cigarette smoke |
| 02/20/2001 | US6189799 Automatic occupancy and temperature control for ceiling fan operation |
| 02/20/2001 | US6189332 Air conditioner and its manufacturing method |
| 02/15/2001 | WO2001011292A1 Arrangement for air intake |
| 02/15/2001 | WO2001011241A1 Fan guard of blower unit and air conditioner |
| 02/15/2001 | WO2001010537A1 Moving filter device |
| 02/15/2001 | WO2000049342A3 Low speed cooling fan |
| 02/15/2001 | DE19937531A1 Vorrichtung zur Rauchfreihaltung von Rettungswegen in Gebäuden Apparatus for smoke control escape routes in buildings |
| 02/15/2001 | CA2378333A1 Moving filter device |
| 02/14/2001 | EP1076211A2 Device for keeping the emergency exits of a building smoke free |
| 02/14/2001 | CN2418763Y Ventilating and cooling device for mosquito-net |
| 02/13/2001 | US6185954 Tangential fan scroll and discharged diffuser design |
| 02/13/2001 | US6185880 Roof ventilation |
| 02/13/2001 | US6185835 Apparatus for conditioning of commodities for vacuum packing |
| 02/07/2001 | CN1282861A Bell type opening device of ceiling type air conditioner |
| 02/07/2001 | CN1282859A Air purifier |
| 02/07/2001 | CN1282858A 空气净化器 Air Purifier |
| 02/06/2001 | US6183360 Molded roof exhaust vent |
| 02/01/2001 | WO2001007842A1 Tornado type intake and blowing device |
| 02/01/2001 | WO2001007840A1 Humidifying device |
| 01/31/2001 | CN2417409Y Outer ventilation hood for building |
| 01/31/2001 | CN1281964A Ventilating system for kitchen |
| 01/30/2001 | CA2199754C Freeze-free vent |
| 01/30/2001 | CA2194200C Method of venting smoke from highrise residential buildings |
| 01/24/2001 | CN2416415Y Supplementary ventilating & stirring apparatus for turbo-air exhauster |
| 01/23/2001 | US6176776 Pressure relief port |
| 01/23/2001 | US6176435 Thermally powered diffuser |
| 01/18/2001 | WO2001004546A2 Roof ventilator with movable member to prevent entry of moisture |
| 01/18/2001 | WO2001003806A1 Methods and apparatus for purifying air using mixed liquid |