| Patents for F24F 7 - Ventilation (13,941) |
|---|
| 07/29/2009 | CN201281422Y Novel inserted heat exchanger |
| 07/29/2009 | CN201281421Y Tunnel aspiration channel |
| 07/29/2009 | CN201281420Y Full heat recovery fresh air exchange integration device for domestic animal and fowls housing |
| 07/29/2009 | CN201281419Y Controllable ventilator |
| 07/29/2009 | CN101495814A Range hood |
| 07/29/2009 | CN100521894C Circulation and external venting unit |
| 07/29/2009 | CN100520202C 空气净化器 Air Purifier |
| 07/29/2009 | CN100520201C Air purifier for ventilating room with air conditioner |
| 07/29/2009 | CN100520196C Air purifying system |
| 07/28/2009 | US7566355 Vent protector device for exhaust vents of buildings |
| 07/28/2009 | US7566265 Vented ridge seal assembly |
| 07/28/2009 | US7566262 Airflow boosting assembly for a forced air circulation and delivery system |
| 07/28/2009 | US7565924 Pressure equilizing system |
| 07/28/2009 | CA2309941C Vent for venting a building enclosure |
| 07/23/2009 | WO2009091477A1 Control system for exhaust gas fan system |
| 07/23/2009 | WO2009091310A2 A ventilating arrangement and a heat exchanging assembly |
| 07/23/2009 | WO2009090662A2 A bldc motor driven ceiling fan |
| 07/23/2009 | WO2009090395A2 Ventilation heat exchanger units and housing for ventilation systems |
| 07/23/2009 | US20090186571 Air ventilation system |
| 07/23/2009 | US20090186570 Air Handling System |
| 07/23/2009 | US20090186569 Semiconductor device manufacturing apparatus and manufacturing method |
| 07/23/2009 | DE102008004983A1 Sucking system for sucking expulsion of e.g. cow, and greenhouse gas methane in stall, has grids and/or lamellas that are arranged at lower side of hood, where mixture of air and methane is sucked by hood and guided by folded pipe to motor |
| 07/23/2009 | CA2712478A1 Control system for exhaust gas fan system |
| 07/22/2009 | EP2080849A1 Roof, in particular for houses |
| 07/22/2009 | EP1711750A4 Multi-valve damper for controlling airflow and method for controlling airflow |
| 07/22/2009 | CN201277673Y Solar mosquito-proof bidirectional ventilation apparatus |
| 07/22/2009 | CN101490483A Ventilating and air conditioning apparatus |
| 07/22/2009 | CN101487619A Solar energy-driven passive reversing ventilating system |
| 07/22/2009 | CN101487618A Multifunctional shed roof apparatus |
| 07/22/2009 | CN100516679C Ventilation/illumination duct, ventilation/illumination system, and control method thereof |
| 07/22/2009 | CN100516678C Ventilation system integrated with air cleaning equipment |
| 07/22/2009 | CN100516677C Polydirectional wind-inlet of device for blowing natural fresh air into house |
| 07/21/2009 | US7563160 Ventilating apparatus |
| 07/21/2009 | US7562498 Roof vents |
| 07/21/2009 | CA2649123A1 Apparatus for providing air flow in a building wall |
| 07/16/2009 | US20090178351 Roof ventilation assembly |
| 07/16/2009 | DE202008003186U1 Dunstabsaugvorrichtung für Küchen The vapor-exhaust for kitchens |
| 07/15/2009 | EP2078902A2 Device for soundproofing at a ventilation opening in residential buildings |
| 07/15/2009 | CN201273654Y Room temperature regulation system for communication base station |
| 07/15/2009 | CN201273653Y Turbine ventilator |
| 07/15/2009 | CN101484758A Plenum partition baffle system |
| 07/15/2009 | CN100513909C Fresh air heat recovery method and equipment |
| 07/15/2009 | CN100513908C Indoor air control regulation system |
| 07/15/2009 | CN100513907C Window air conditioning device and its driving method |
| 07/15/2009 | CN100513733C Double-glazed thermoinsulated external wall |
| 07/14/2009 | US7559832 Wood stove radon reduction system |
| 07/14/2009 | CA2367335C Method and device at a transmitter and receiver unit in a mobile telephone system |
| 07/09/2009 | WO2009057923A3 Multiple ventilation system |
| 07/09/2009 | DE202009006043U1 Raucherkabine Smoking cabin |
| 07/09/2009 | DE202008000010U1 Lüftungseinrichtung für insbesondere Räume Venting system for particular rooms |
| 07/08/2009 | CN201269609Y Fresh air ventilation machine with humidity control function |
| 07/08/2009 | CN201269608Y Exhaust fan with automatic gas detection function |
| 07/08/2009 | CN201269607Y Automatic thermostatic air exchanger |
| 07/08/2009 | CN101476761A Method for reducing peculiar smell in toilet |
| 07/08/2009 | CN100510560C Air purifier |
| 07/07/2009 | US7556560 Crawlspace foundation vent covers |
| 07/02/2009 | WO2009081127A1 A light well ventilator |
| 07/02/2009 | WO2009079722A1 Cooling system for buildings |
| 07/02/2009 | US20090170421 Grille |
| 07/02/2009 | US20090170420 Air handling unit |
| 07/01/2009 | CN201265930Y Illumination ventilator |
| 07/01/2009 | CN201265929Y Non-leak sterilizing and ventilating apparatus |
| 07/01/2009 | CN101469901A Natural air conditioning method |
| 07/01/2009 | CN100507383C Kitchen ventilation system with fan having positive pressure-to-output characteristic applied thereto |
| 06/30/2009 | CA2425341C Air conditioning device |
| 06/25/2009 | US20090163134 Integrated tile ridge vent system |
| 06/25/2009 | US20090163133 Hollow Space Aerating Device |
| 06/25/2009 | US20090158975 Device for securing a furnace provided with a rapid cooling and heating system operating under controlled atmosphere |
| 06/25/2009 | DE202009002033U1 Anordnung zur Klimatisierung eines Raums Arrangement for air conditioning a space |
| 06/24/2009 | EP2072925A1 Safe exhaust |
| 06/24/2009 | EP1718870A4 Exhaust fan assembly |
| 06/24/2009 | EP1714080A4 Exhaust fan assembly |
| 06/24/2009 | CN100504224C Dust-free chamber |
| 06/24/2009 | CN100504207C Structure for installing check door of ventilation system |
| 06/24/2009 | CN100504206C Supporting stsructure of electronic heat exchanger of ventilation system |
| 06/24/2009 | CN100504205C Airing arrangement |
| 06/18/2009 | WO2009075503A2 Building circulation system using curtain wall as ventilator |
| 06/18/2009 | WO2009054643A3 Ventilating device |
| 06/18/2009 | US20090156115 Method And System For Ventilating A Space |
| 06/18/2009 | US20090152908 Automotive vehicle seat insert |
| 06/18/2009 | DE202009004406U1 Dezentrales Zu- und Abluftgerät Distributed supply and exhaust air unit |
| 06/18/2009 | DE102008004244B3 Workplace arrangement, has open cooling system comprising cooler with heat exchanger and fans above or at height of desk tops for sucking room air and for discharge of cooling air to monitors and/or into room |
| 06/17/2009 | EP2071267A1 Total heat exchange element and total heat exchange apparatus |
| 06/17/2009 | EP2071247A2 Ventilating system |
| 06/17/2009 | CN201259290Y Novel heat exchanger |
| 06/17/2009 | CN101457967A Winter indoor thermal insulation and ventilation technology for cultivation farm |
| 06/17/2009 | CN101457966A Household fresh air scavenger system with multiple duct supercharging device and the supercharging device |
| 06/16/2009 | US7548833 Method and apparatus for graphical display of a condition in a building system with a mobile display unit |
| 06/16/2009 | US7547250 Sleeve extending through a flexible material side wall of an outdoor enclosure for receiving an air conditioner |
| 06/16/2009 | CA2407885C Tile vent |
| 06/16/2009 | CA2269414C Soffit vent |
| 06/13/2009 | CA2614901A1 Method and system for ventilating a space |
| 06/11/2009 | WO2009072169A1 Air purifier and artificial plant unit utilizing the same |
| 06/11/2009 | WO2009071963A1 Silenced air intake for ventilation ducts, silencer for the air intake and method of operation of the air intake and silencer |
| 06/11/2009 | WO2009071074A2 Device for increasing the heating and cooling output of a heat pump in heat reclamation in air conditioning units |
| 06/11/2009 | WO2007097547A3 Air conditioning system and method of controlling the same |
| 06/11/2009 | US20090149124 Variable position low profile shutter valves |
| 06/10/2009 | EP2068088A2 Condensate lock for a fume hood device to remove exhaust air |
| 06/10/2009 | EP1728027A4 Integrated air processing devices and isolation containment systems using such devices |
| 06/10/2009 | EP1290379A4 Tile vent |