| Patents for F24F 7 - Ventilation (13,941) |
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| 01/05/2012 | WO2011084984A3 Heat retaining hood assemblies, air curtain destructors with heat retaining hood assemblies, and methods for using the same |
| 01/05/2012 | US20120003920 Chimney attic ventilator |
| 01/05/2012 | US20120003919 Biological Home Defense System |
| 01/05/2012 | US20120003918 Self-powered fluid control apparatus |
| 01/05/2012 | US20120003917 Ceiling-mounted air conditioner |
| 01/05/2012 | US20120003915 Air Breather Valve Assembly |
| 01/05/2012 | DE102010026004A1 Ventilation device i.e. garret window, for use as natural smoke and heat extraction device at roof, has air guiding unit arranged outside passage opening and besides or at frame side, which is provided opposite to pivot bearing |
| 01/05/2012 | CA2801002A1 Air blowing device |
| 01/04/2012 | EP2402672A1 Fan module and fan rail thereof |
| 01/04/2012 | CN202101364U Hydrogen peroxide emission channel in packaging room |
| 01/04/2012 | CN202101363U Energy conservation device using natural energy for air conditioner system of data machine room |
| 01/04/2012 | CN202101362U Heat-recycling fresh air regenerating device |
| 01/04/2012 | CN202101361U Ventilation and dehumidification device for post processing |
| 01/04/2012 | CN202101138U Light pipe with unpowered fan blade |
| 01/04/2012 | CN102308684A Heat exchanger device and heating element holder using same |
| 01/04/2012 | CN102308165A Temperature distribution improvement in refrigerated container |
| 01/04/2012 | CN102308154A Heat exchanging ventilator |
| 01/04/2012 | CN102305448A Total heat exchanger |
| 01/04/2012 | CN102305194A Self-cleaning salt mist processing equipment and method |
| 01/04/2012 | CN101722062B Equipment for measuring concentration of volatile organic compound and measuring method |
| 01/03/2012 | US8087981 Weep hole cover |
| 01/03/2012 | US8087980 Positive air pressure isolation system |
| 01/03/2012 | US8087877 Fan array fan section in air-handling systems |
| 01/03/2012 | US8087593 HVAC controller with quick select feature |
| 12/29/2011 | US20110319008 Method of avoiding a grid clogging, a grid and an air intake implementing such a method |
| 12/29/2011 | US20110319006 Vent hood apparatus for data center |
| 12/29/2011 | US20110315360 Coating composition, coating method, air conditioner, ventilation fan, and electrical equipment |
| 12/29/2011 | DE102010017554A1 Fresh air system for building, has suction channel and rising channel, where suction channel and rising channel are disposed in partially rising manner |
| 12/28/2011 | EP2400232A1 Heat exchanging ventilator |
| 12/28/2011 | EP2399082A1 Ventilation device |
| 12/28/2011 | CN202092277U 热管式换气扇 Heat Pipe fan |
| 12/28/2011 | CN202092276U 消防应急减灾排烟器 Emergency Disaster smoke evacuator |
| 12/28/2011 | CN202092275U Multi-station automatic frequency conversion energy-saving ventilation and dust removal system |
| 12/28/2011 | CN202092274U 一种建筑微通风系统 A building micro-ventilation system |
| 12/28/2011 | CN202092273U 一种洁净间系统 A clean room system |
| 12/28/2011 | CN202092272U 静音换气扇 Quiet fan |
| 12/28/2011 | CN202092271U 隔离病房通风换气系统 Isolation ward ventilation systems |
| 12/28/2011 | CN202092270U 感染科病房用换气装置 The ventilation system infection wards |
| 12/28/2011 | CN202092269U 墙洞式恒温换气装置 Hole in the wall thermostat ventilation device |
| 12/28/2011 | CN202092268U Ventilation apparatus, |
| 12/28/2011 | CN102301551A 离子产生装置和有无离子的判断方法 Ion generating apparatus and method for determining the presence or absence of ions |
| 12/28/2011 | CN102297490A 屋顶避风可调式采光通风器 Adjustable lighting roof shelter ventilation |
| 12/28/2011 | CN101306297B 防止有机溶剂气体走短路的污染控制装置 The organic solvent to prevent short-circuiting of the gas away pollution control devices |
| 12/28/2011 | CN101268727B 热交换式冷却装置 Heat exchange cooling device |
| 12/28/2011 | CN101206065B 净化室 Cleanroom |
| 12/27/2011 | US8083576 Contoured ventilation system for tile roofs |
| 12/27/2011 | US8082979 System and method for environmental management of a vehicle |
| 12/22/2011 | WO2011159247A1 A device, a system installation and a method for generating power from a gas stream |
| 12/22/2011 | WO2011158770A1 Ion generation device and air purification device |
| 12/22/2011 | WO2011158763A1 Isolator device |
| 12/22/2011 | US20110312265 Soffit exhaust vent |
| 12/22/2011 | US20110312264 Outdoor unit for air conditioner |
| 12/22/2011 | US20110308766 System and Method for Reducing Static Pressure in Air Handlers |
| 12/22/2011 | US20110308266 Air conditioner system and method with adaptive airflow |
| 12/22/2011 | CA2802497A1 A device, a system installation and a method for generating power from a gas stream |
| 12/21/2011 | EP2397784A1 Device for Ventilating a Room |
| 12/21/2011 | EP2397783A1 Device for Ventilating a Room |
| 12/21/2011 | CN202083074U 车间通风装置 Workshop ventilation |
| 12/21/2011 | CN202083073U 选择型青花滤尘风机排风管道 Select the type of blue dust blower exhaust pipe |
| 12/21/2011 | CN202083072U 新风调节装置及具有其的冷藏箱 New air conditioning apparatus and has its reefer |
| 12/21/2011 | CN202083071U 并列式通风器 Parallel ventilation |
| 12/21/2011 | CN202083070U 并列风道式自然通风器 Tied for natural ventilation duct type |
| 12/21/2011 | CN202083069U 一种新型结构防水型通风器 A new structure waterproof ventilation |
| 12/21/2011 | CN202083068U 基站通风节能装置 The base station ventilation energy-saving devices |
| 12/21/2011 | CN202083044U 智能换新风的空调器 Smart ones wind of air conditioner |
| 12/21/2011 | CN202081587U 排水槽 Drainage channels |
| 12/21/2011 | CN202080785U 一种洁净电梯井道通风系统 A clean elevator shaft ventilation system |
| 12/21/2011 | CN102287336A 双涡轮互动式通风发电两用机 Twin turbo power generation dual-use interactive ventilation |
| 12/20/2011 | US8079898 Air cooling system for a building structure |
| 12/20/2011 | US8079293 Perforation machine for manufacturing adjustable vent baffles |
| 12/20/2011 | DE202007019266U1 Wärmeübertragungseinheit für eine lufttechnische Anlage zur Raumklimatisierung Heat transfer unit for an air conditioning system for air conditioning |
| 12/16/2011 | CA2743183A1 Outdoor power generating apparatus |
| 12/16/2011 | CA2708053A1 Soffit exhaust vent |
| 12/15/2011 | WO2011155227A1 Ion generator |
| 12/15/2011 | WO2011155069A1 Ventilation and air-conditioning apparatus and method for controlling same |
| 12/15/2011 | CA2743130A1 Outdoor power generating apparatus |
| 12/14/2011 | EP2394111A1 Temperature distribution improvement in refrigerated container |
| 12/14/2011 | EP2394103A1 Building and method for controlling the temperature and ventilating the building |
| 12/14/2011 | EP1841931B1 Roof light system having a ventilation device with improved flexibility |
| 12/14/2011 | CN202074651U 太阳能通风器 Solar ventilators |
| 12/14/2011 | CN202074650U 一种新型的送风设备 A novel blower device |
| 12/14/2011 | CN1990084B 过滤器-风扇-单元 Filter - Fan - Unit |
| 12/14/2011 | CN102282427A 同时供排式换气扇 While for row fan |
| 12/14/2011 | CN102278791A 一种空调器换新风结构 An air conditioner renewal wind structure |
| 12/14/2011 | CN101721869B 纺织车间空气非排放式净化法 Textile workshop non-discharge type air purification method |
| 12/13/2011 | US8075375 Method and apparatus for balancing an HVAC system |
| 12/13/2011 | US8074637 High frequency heating apparatus having a range hood |
| 12/08/2011 | WO2011153012A1 System and methods for wind energy recapture from a non natural wind source |
| 12/08/2011 | WO2011152636A2 Mattress having cooling and heating function |
| 12/08/2011 | WO2011152032A1 Ventilation apparatus |
| 12/07/2011 | CN202066153U 一种双向热交换式换气机 A bidirectional heat exchange ventilators |
| 12/07/2011 | CN202066152U 一种新型窗式通风器 A new Window ventilators |
| 12/07/2011 | CN202066151U 大型焊接厂房排除焊烟吹吸式通风系统 Exclude large welding workshop welding smoke blowing smoke ventilation system |
| 12/07/2011 | CN202066150U 多功能空气交换机 Multifunction air switch |
| 12/07/2011 | CN202064797U 太阳能外循环空气置换净化窗 Solar outer loop air exchange purification window |
| 12/07/2011 | CN202059850U 独立通风笼具环境控制装置 Independent ventilated cages environmental controls |
| 12/07/2011 | CN102269460A 并列风道式自然通风器 Tied for natural ventilation duct type |
| 12/07/2011 | CN102269441A 常压和过压油烟机 Atmospheric pressure and overpressure hood |
| 12/05/2011 | DE202011104662U1 Einbauprofil Installation Profile |
| 12/01/2011 | WO2011148646A1 Ventilation sleeve |