| Patents for F24F 7 - Ventilation (13,941) |
|---|
| 03/27/2002 | EP1191297A2 Plate heat exchanger |
| 03/27/2002 | EP1042191A4 Slippable roller conveyor for clean rooms |
| 03/27/2002 | CN2482948Y Device for removing dew from bath-room mirror |
| 03/27/2002 | CN1081777C Compartment ventilating apparatus |
| 03/26/2002 | US6361434 Rollable baffle and ridge vent |
| 03/26/2002 | US6361432 Air diffuser with air flow regulator |
| 03/26/2002 | US6361431 Method for ventilating an internal space by rotating air flow |
| 03/23/2002 | CA2358004A1 Apparatus |
| 03/21/2002 | WO2002023097A1 Range hood |
| 03/21/2002 | CA2422257A1 Range hood |
| 03/20/2002 | EP1188024A1 A method for heat and humidity exchange between two air streams and apparatus therefor |
| 03/20/2002 | CN1341064A Low speed cooling fan |
| 03/20/2002 | CN1341037A Method and device for cleaning air and method and device for humidification air |
| 03/19/2002 | US6359567 Adapter automatically controlling power supply for air conditioning apparatus by sensor |
| 03/19/2002 | US6358139 Super-clean air device for the pharmaceutical, foodstuff, and biotechnology sector |
| 03/19/2002 | US6357185 Rafter air infiltration block |
| 03/14/2002 | US20020032000 Ventilation assembly |
| 03/14/2002 | DE10041372A1 Ventilator unit has inner and outer pipes forming inner and outer flow channels for generating airflow in opposite directions |
| 03/13/2002 | CN2481882Y Pipeline type multipurpose two-way scavenger fan |
| 03/13/2002 | CN1080653C Cooler for air conditioner |
| 03/12/2002 | US6354781 Semiconductor manufacturing system |
| 03/12/2002 | US6354051 Attic vent with a one-piece, fitted skeleton |
| 03/07/2002 | WO2002018845A1 Tile roof ridge vent |
| 03/07/2002 | US20020028652 One sided roof vent |
| 03/07/2002 | US20020028501 System and method for vent hood cleaning and comprehensive bioremediation of kitchen grease |
| 03/07/2002 | DE10041957A1 Deflector outlet with collector for liquid has helical surface extending from outer wall and turning by 360 degrees, with side sloping drainage gutter |
| 03/06/2002 | EP1184627A1 Gas feed-through comprising an indoor heat exchange associated with a heat pump |
| 03/06/2002 | EP1184626A1 Method for treating atmospheric pollutions, in particular olfactory pollutions and device for carrying out this method |
| 03/06/2002 | EP1029204B1 Measuring room with air-conditioning device |
| 03/05/2002 | CA2138941C Exhaust unit with ventless hood |
| 02/28/2002 | WO2002016854A1 Computer room air flow method and apparatus |
| 02/28/2002 | US20020023637 Range hood |
| 02/28/2002 | DE10031083C1 Air vent has vent duct provided with relatively offset sections coupled via angled intermediate section and rainwater catchment device below latter |
| 02/28/2002 | CA2346450A1 Tile roof ridge vent |
| 02/27/2002 | CN2479413Y Explosion-proof roof fan made of glass fibre reinforced plastic |
| 02/27/2002 | CN2479412Y Air curtain type air-suction cover |
| 02/27/2002 | CN1338035A Device for diffusing sterile air |
| 02/21/2002 | US20020022449 Static heat recovery ventilation system |
| 02/20/2002 | EP1180648A1 Motorized extracting hood for kitchen |
| 02/20/2002 | CN2478009Y Exhauster arranged on roof |
| 02/20/2002 | CN1079506C Scavenge fan for window |
| 02/19/2002 | US6348086 Combination blower wheel and filter cartridge system for HVAC applications |
| 02/19/2002 | US6347991 Hinged vent chute |
| 02/19/2002 | US6347626 Ventilation system for a kitchen |
| 02/14/2002 | US20020017110 Separated type air conditioner with evaporative condensing apparatus |
| 02/13/2002 | EP1179100A1 System and method for vent hood cleaning and comprehensive bioremediation of kitchen grease |
| 02/13/2002 | CN1079033C Exhaust gas purification apparatus |
| 02/12/2002 | US6346042 Combination attic hatch and return filter grill |
| 02/07/2002 | WO2002010651A1 Pull-up chamber |
| 02/07/2002 | WO2002010649A1 Device for a ventilation system |
| 02/07/2002 | WO2002009847A2 Regenerable air cleaning device |
| 02/07/2002 | WO2002009777A1 Method for bactericidal, fungicidal, virucidal and insecticidal treatment of ambient air |
| 02/07/2002 | US20020016150 End-ventilating adjustable pitch arcuate roof ventilator |
| 02/07/2002 | CA2386009A1 Method for bactericidal, fungicidal, virucidal and insecticidal treatment of ambient air |
| 02/06/2002 | CN2475966Y Automatic control temp.-reducing humidificating ventilating device |
| 02/06/2002 | CN1334391A Modular cold/heat supplying roof plates with water source and radiation |
| 02/06/2002 | CN1334390A Modular cold/heat supply roof plates with ventilation port, water source and radiation |
| 01/31/2002 | WO2002008831A2 Reticle storage and retrieval system |
| 01/31/2002 | DE10033031A1 Room air conditioning system has device for extracting heat associated with heat generating equipment, and input air outlet associated with hollow heating body carrying hot and/or cold medium |
| 01/30/2002 | CN1333709A Sash sensor and method of sensing a sash using an array of multiplexed elements |
| 01/24/2002 | US20020008005 Clean room having an escalator, and method of transporting a semiconductor device therein |
| 01/24/2002 | US20020007643 Computer rack heat extraction device |
| 01/24/2002 | DE10132316A1 Roof ventilation unit comprises adjustment devices by which the ventilation pipe is adjustable within a tray element in such a way that it is oriented vertically |
| 01/23/2002 | EP1174783A1 Process-chamber flow control system |
| 01/23/2002 | EP1173359A2 Low speed cooling fan |
| 01/23/2002 | CN1332341A Air purifying machine |
| 01/22/2002 | CA2184884C Window fan with oscillating fan enclosure |
| 01/22/2002 | CA2182107C Fume hood with improved counterbalance system |
| 01/17/2002 | WO2002004872A2 Residential heating and industrial drying technique |
| 01/17/2002 | WO2002004871A2 A ventilating device |
| 01/17/2002 | US20020006774 Kit providing means for mitigating radon from a dwelling |
| 01/16/2002 | EP1172499A1 Universal pipe lead through |
| 01/16/2002 | CN2472113Y Indoor air exchanger |
| 01/15/2002 | US6338257 Separated type air conditioner with evaporative condensing apparatus |
| 01/10/2002 | DE10030783A1 Arrangement for air-conditioning a room comprises an air-permeable wall element forming part of a building outer wall and a device for reducing the internal pressure relative to the external pressure |
| 01/09/2002 | EP1170434A1 Universal pipe lead through with positioning rods |
| 01/09/2002 | EP1169522A1 Devices and methods for toilet ventilation using a radar sensor |
| 01/03/2002 | US20020001521 Low speed cooling fan |
| 01/02/2002 | EP1167677A1 Force-aerated window |
| 01/02/2002 | EP1167576A2 Housed pickling apparatus |
| 01/02/2002 | EP1166336A2 Device for manufacturing semiconductor products |
| 01/02/2002 | CN1077267C Cleaning device for clean room |
| 12/31/2001 | CA2344747A1 Specific ventilating duct |
| 12/27/2001 | WO2001098715A1 Ventilation device |
| 12/26/2001 | CN1328620A Apparatus for minimising noise in fan unit |
| 12/25/2001 | US6332326 Dehumidification system of underground storage facilities and a method for dehumidification thereby |
| 12/25/2001 | CA2267823C Passive venting device |
| 12/20/2001 | WO2001096788A1 Tile vent |
| 12/20/2001 | US20010053666 Kind of economical household ventilator |
| 12/20/2001 | US20010052207 Roofing ventilation systems and methods |
| 12/20/2001 | DE10065994A1 Underpressure for use in commercial/residential buildings is generated externally for provision where needed to extract fumes and odors with low noise emissions |
| 12/20/2001 | DE10029355A1 Air guide device for cold and hot air in air-conditioned spaces for goods to be acclimatized |
| 12/19/2001 | CN2466399Y Low-noise pipeline axialflow ventilator |
| 12/19/2001 | CN1327129A Turbine fan for fume exhaust fan and fume exhaust fan with built-in turbine fan |
| 12/18/2001 | CA2117983C Modular devices used for assembling smoke exhausting and ventilating devices |
| 12/13/2001 | WO2001094854A1 Method and device for saving energy in indoor cooling and heating |
| 12/13/2001 | WO2001094853A1 Method for providing clean air in premises and device for carrying through said method |
| 12/13/2001 | DE10061909A1 Fan blown finned heat exchanger battery is mounted on a frame and pivoted about its center in order to direct the air stream in a chosen direction |
| 12/13/2001 | DE10027620A1 Spin-torus ventilation system for concert and other halls consists of free jet with at least 3 double nozzles |
| 12/11/2001 | US6328791 Air filtration device |