| Patents for F24F 7 - Ventilation (13,941) |
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| 03/13/2008 | WO2008030633A2 Variable air volume time modulated floor terminal |
| 03/13/2008 | WO2008028349A1 A curtain wall with an air space and a construction method therefore |
| 03/13/2008 | US20080064320 Roof ridge vent |
| 03/13/2008 | US20080064319 Air Filter for an Exhaust Fan |
| 03/13/2008 | DE102005000831B4 Kontaminations-Überwachungsvorrichtung, Kontaminations-Managementsystem und darauf bezogene Verfahren Contamination Monitoring device, contamination management system and related methods |
| 03/13/2008 | CA2642926A1 Variable air volume time modulated floor terminal |
| 03/12/2008 | EP1898020A2 Device for removing smoke and heat from an area |
| 03/12/2008 | CN201034362Y Heat-exchange device cooling by employing natural temperature difference |
| 03/12/2008 | CN201034361Y Solar energy actuated heat counter-current airing structure |
| 03/12/2008 | CN201032777Y Heating and ventilating integration device |
| 03/12/2008 | CN101138306A Warming and aeration integrated device |
| 03/12/2008 | CN100374787C Structure for installing motor assembly of ventilation system |
| 03/11/2008 | US7341201 Fully articulated and comprehensive air and fluid distribution, metering, and control method and apparatus for primary movers, heat exchangers, and terminal flow devices |
| 03/11/2008 | CA2602631A1 Air filter for an exhaust fan |
| 03/08/2008 | CA2558994A1 Basement ventilator |
| 03/07/2008 | CA2600186A1 Ventilation fan and light |
| 03/06/2008 | US20080057854 Patient isolation module and use thereof |
| 03/06/2008 | US20080057853 Personal climate control device |
| 03/06/2008 | DE202006016179U1 Lufterfassungseinrichtung, insbesondere Wrasenerfassungseinrichtung Air collecting device, in particular vapor collecting |
| 03/05/2008 | EP1893345A1 Variable exhaust control for spray booths |
| 03/04/2008 | US7338359 Structural roof venting system for grain bin and associated method |
| 03/04/2008 | US7338358 Apparatus for air purifying and ventilating |
| 03/04/2008 | CA2500984C Contoured ventilation system for tile roofs |
| 02/28/2008 | WO2008024918A2 Producing a constant air flow from a blower |
| 02/28/2008 | US20080047699 Total heat exchanging element |
| 02/28/2008 | DE202007015686U1 Umlüfter für Warmwasserheizkörper Circulating fan for hot water radiators |
| 02/28/2008 | DE112006000903T5 Aufstellungseinrichtung, Parkeinrichtung, Handhabungseinrichtung und Lüftungseinrichtung Preparation facility, parking facility, handling equipment and ventilation equipment |
| 02/27/2008 | EP1891380A1 Hollow space aerating device |
| 02/27/2008 | EP1890956A1 Method and system for managing thermal energy in a building with duct for lifting installations |
| 02/27/2008 | EP1481201B1 Extractor hood and method for extracting and/or purifying contaminated carriers |
| 02/27/2008 | CN201028733Y Imbedded vehicle vent gas eliminating device |
| 02/27/2008 | CN201028732Y Mechanical decompression structure for subway piston wind |
| 02/27/2008 | CN201028731Y Roof nozzle button device |
| 02/27/2008 | CN201028730Y Anti-noise ventilator unit for automatic heat exchanging building |
| 02/27/2008 | CN201028729Y Exhaust system |
| 02/27/2008 | CN201028728Y Rain cover of air vent |
| 02/27/2008 | CN201028727Y Ventilator unit for closed space in building |
| 02/27/2008 | CN201028455Y Stand-alone smoking lamp |
| 02/27/2008 | CN201028454Y Smoking lamp |
| 02/26/2008 | US7335243 Modular biosafety containment apparatus and system |
| 02/26/2008 | US7335096 Adjustable pergola |
| 02/26/2008 | US7334629 Ventilating system, heat exchanger and methods |
| 02/21/2008 | WO2008021243A2 Multiple air dam device |
| 02/21/2008 | US20080045136 Multiple Air dam device |
| 02/21/2008 | US20080045134 Filter fan with a quick fixing device |
| 02/21/2008 | US20080045133 Filter fan with a quick fastening device |
| 02/21/2008 | US20080045132 Set And Forget Exhaust Controller |
| 02/21/2008 | US20080041969 Remote control vent system |
| 02/21/2008 | US20080041212 Perforation machine for manufacturing adjustable vent baffles |
| 02/21/2008 | DE102006038391A1 Exhaust duct for e.g. animal house, has wall parts connected with building opening, where duct is designed as heat exchanger, which is integrated into guide such that entire exhaust air supplied over exhaust inlet flows through exchanger |
| 02/21/2008 | DE102006038009A1 Fume and heat extraction device for aeration and de-aeration of room, comprises hinge formed such manner that allows opening of flap in interior of room, where flap is lined in sectional frame such that main frame and sub-frame are formed |
| 02/20/2008 | CN201025393Y Smoke sucker |
| 02/20/2008 | CN201023049Y Outer rotor fan type biological safety cabinet |
| 02/20/2008 | CN101125304A Outer rotor fan type fully ventilating biology safety cabinet |
| 02/20/2008 | CN100370202C Refrigerator |
| 02/20/2008 | CN100370187C Ventilation system |
| 02/20/2008 | CN100370186C Ventilator with sound silent box |
| 02/19/2008 | US7332346 Air cleaner inside a room for manufacturing semiconductor silicon wafers, by vapor-liquid contact between the activated water solution to dissolve the impurities; air pollution |
| 02/19/2008 | US7332006 Ventilating and air purifying device |
| 02/19/2008 | US7331854 Common filtration unit for building makeup air and emergency exhaust |
| 02/19/2008 | US7331853 Ventilating system |
| 02/19/2008 | US7331852 Method and apparatus for sampling and controlling ventilation airflow into a structure |
| 02/19/2008 | US7331532 Acoustic noise reduction using fan speed control |
| 02/19/2008 | CA2447056C Vent device for use with medium for altering a condition of air entering an environment |
| 02/14/2008 | WO2008018361A1 Ventilating device |
| 02/14/2008 | US20080039006 Ventilation system |
| 02/14/2008 | US20080039005 Portable fume exhauster-carpet and floor dryer |
| 02/14/2008 | US20080036411 Air cleaner and air cleaner state backup |
| 02/14/2008 | DE102006037474A1 Fire partition door for multi-storey building prevents direct ventilation of a staircase |
| 02/13/2008 | EP1887286A2 Improvement in the ventilation arrangement of a fume extraction hood |
| 02/13/2008 | CN201021836Y Air exchange case |
| 02/13/2008 | CN201021588Y Energy-saving ventilation adjuster for breaking bridge |
| 02/13/2008 | CN101122414A Automatic wind-trapping natural ventilation device and its ventilation system |
| 02/13/2008 | CN100368739C Air purifier |
| 02/07/2008 | WO2008015851A1 Air cleaner |
| 02/07/2008 | US20080032621 Airconditioning Equipment, Signal Transmission Method, and Signal Transmission Method for Air Conditioning Equipment |
| 02/07/2008 | DE102006036038A1 Loaded air removing method, involves sucking air from room at suction funnel, where bundled air jet is blown into room at nozzle and is directed towards funnel, and loaded air is diluted and/or cooled and/or warmed up by air jet |
| 02/07/2008 | CA2659101A1 Kitchen ventilation hood apparatus |
| 02/06/2008 | CN100366982C Air supply device and air conditioner using same |
| 02/05/2008 | US7326108 Ventilation device |
| 02/05/2008 | US7325748 Ventilation system with humidity responsive ventilation controller |
| 02/05/2008 | CA2438135C Device for ventilation and/or air circulation |
| 01/31/2008 | WO2008014451A2 Air vent providing diffusion |
| 01/31/2008 | WO2008012564A1 Air flow generator |
| 01/31/2008 | DE102006035531A1 Modulares Kompaktlüftungsgerät mit Wärmerückgewinnung Modular compact ventilation unit with heat recovery |
| 01/30/2008 | EP1882402A2 Cold aisle isolation |
| 01/30/2008 | EP1882129A1 A passive ventilation stack |
| 01/30/2008 | CN201014669Y Multifunctional indoor fresh air conveyer |
| 01/30/2008 | CN201014668Y Full-automatic closed type ventilator |
| 01/30/2008 | CN201014667Y Dual-set separated ventiduct non-interruptive operation clean air processing unit |
| 01/30/2008 | CN201014666Y Telescopic embedded external air exhausting tube |
| 01/30/2008 | CN201012363Y Circular current wind showing chamber |
| 01/30/2008 | CN101115959A Heat exchanger and heat exchanging ventilator using the same |
| 01/30/2008 | CN101113832A Indoor intelligent natural wind system |
| 01/30/2008 | CN101113831A Indoor natural wind system |
| 01/30/2008 | CN100365349C Anti-icing heater for air door of ventilation system by using small-sized fan to heat |
| 01/29/2008 | US7322401 Ventilator |
| 01/29/2008 | CA2383487C Heat exchanger and heat exchange ventilator |
| 01/24/2008 | WO2008011316A1 Roof ventilation system |
| 01/24/2008 | WO2008009780A1 Roof ventilation valve |