Patents
Sitemap › F24 - Heating; Ranges; Ventilating › F24F - Air-conditioning; Air-humidification; Ventilation; Use of air currents for screening › F24F 7 - Ventilation
Patents for F24F 7 - Ventilation (13,941)
03/2012
03/14/2012CN202166144U 一种户式超能热水器 One kind of household super heaters
03/14/2012CN202166143U 室内新鲜空气降温装置 Indoor fresh air cooling device
03/14/2012CN202166142U 室内新鲜空气降温装置 Indoor fresh air cooling device
03/14/2012CN202166141U 集装箱式气体发电机组换气通风装置 Containerized gas turbine ventilator ventilation
03/14/2012CN202166140U 带有防火阀门的建筑通风器 With fireproof building ventilation valve
03/14/2012CN102374601A Energy-saving-type intelligent air renewal system of integrated air conditioner
03/14/2012CN102374600A Natural ventilation method in high rise building and device thereof
03/14/2012CN102374599A Natural ventilation device in high rise building
03/14/2012CN102374126A Construction insulation, facing, ventilation and generating system
03/13/2012US8132374 External wall panel unit for saving energy and external wall structure system using the same
03/08/2012WO2012030997A2 Ventilation unit calibration apparatus, system and method
03/08/2012WO2012029649A1 Air purifier, display method for air purifier, and air conditioner
03/08/2012WO2011132999A3 Heat exchange device of ventilation device for windows and heat exchange module having the same
03/08/2012WO2011132997A3 Ventilation device for windows
03/08/2012WO2011132994A3 Hybrid type ventilation device for windows
03/08/2012US20120058718 Fan duct
03/08/2012US20120057962 Fan array fan section in air-handling systems
03/08/2012US20120055414 Method and apparatus for reduction of ammonia and bacteria in chicken houses and other poultry houses
03/08/2012DE102010044590A1 Anordnung zur Belüftung eines Raums, insbesondere eines Laborraums Arrangement for ventilating a room, especially a laboratory room
03/07/2012EP2426426A1 Heat exchanging ventilator
03/07/2012EP2426425A1 Heat exchanging ventilator
03/07/2012CN202158627U 一种安装于集成吊顶上的分体式通风换气机 A mounted on the ceiling of the split integrated ventilation machine
03/07/2012CN202158626U 流动装置 Mobile devices
03/07/2012CN202158625U 一种装载机通风用新型空气过滤净化器 One kind loaders ventilation air filter purifier new
03/07/2012CN202157723U 窗式通风器安装框架 Window ventilators mounting frame
03/07/2012CN202157722U 一款带换气装置的窗户 Windows with a ventilating device
03/07/2012CN102369399A Cooking apparatus
03/07/2012CN102367978A Air heat exchanger
03/06/2012US8130505 Car fan controller
03/06/2012US8128869 Air sanitization system with variable speed fan
03/06/2012US8128465 Air displacing device
03/02/2012DE202011051827U1 Lüftungssystem, insbesondere kontrolliertes Lüftungssystem für ein Gebäude sowie ein Türelement hierfür Ventilation system, in particular controlled ventilation system for a building as well as a door element of this
03/01/2012WO2012027056A2 Airfoil and baffle assemblies that reduce airflow requirements for fume hoods and fume hoods incorporating same
03/01/2012WO2012026169A1 Ion detection device, air conditioner and ion measurement instrument
03/01/2012WO2011132998A3 Ventilation device for windows with heat pipe
03/01/2012WO2011132995A3 Ventilation device for windows with air purifying function
03/01/2012US20120052792 Ventilation Unit Calibration Apparatus, System and Method
03/01/2012US20120052791 Heat recovery and demand ventiliation system
03/01/2012US20120052788 Air flow cabinet
03/01/2012US20120052787 Air supply register with rotatable air flow control spheres
03/01/2012US20120052786 Ventilator system for recirculation of air and regulating indoor air temperature
03/01/2012US20120052480 Biofilters for living spaces
03/01/2012US20120048952 Utility-driven energy-load management with adaptive fan control during load-control events
03/01/2012US20120048899 Rescue device for rescuing a child
03/01/2012US20120048507 Fresh air heat exchanger with air treatment system
03/01/2012US20120047923 Heat pump humidifier and dehumidifier system and method
03/01/2012CA2809099A1 Airfoil and baffle assemblies that reduce airflow requirements for fume hoods and fume hoods incorporating same
02/2012
02/29/2012EP2423407A1 Device which can be placed on roof water drainage points for retaining ascending air and draining roof water
02/29/2012EP2422142A1 Smoking room with the air renewed by a laminar flow
02/29/2012EP1882129B1 A passive ventilation stack
02/29/2012CN202152534U 排风管道和采用该排风管道的排风系统 The exhaust pipe and the use of the exhaust pipe exhaust system
02/29/2012CN102365505A Air inlet shaft for a ventilation system
02/29/2012CN102365500A Heat Exchanging Ventilator
02/29/2012CN102365400A Heater-dryer and control method for heater-dryer
02/29/2012CN102363986A Street crossing underground passage wind power and solar ventilation structure
02/29/2012CN101021352B Indoor healthy air exchanging system
02/29/2012CA2719399A1 Ventilation unit calibration apparatus, system and method
02/28/2012US8123142 Solar powered smart ventilation system
02/28/2012US8123141 Laundry transport apparatus
02/28/2012CA2534446C Circulation and external venting unit
02/23/2012WO2012023686A1 Method and device for controlling heat recovery ventilation system having outdoor air cooling function
02/23/2012US20120045983 Solar Powered Active Roof Ridge Vent
02/22/2012EP2420259A1 Ion generating apparatus and air cleaning apparatus
02/22/2012CN202149566U 室内新鲜空气降温装置 Indoor fresh air cooling device
02/22/2012CN202149565U 室内通风装置 Indoor ventilation
02/22/2012CN202149564U 室内新鲜空气装置 Indoor fresh air unit
02/22/2012CN202149563U 烟气净化吸烟灯 Smoking lamp flue gas purification
02/22/2012CN202149545U Fresh air fan set with heat recovery and humidification functions
02/22/2012CN101755174B 用于加热气流的太阳能空气加热器 For heating solar air heater airflow
02/22/2012CN101629750B 新型采光通风器 The new lighting and ventilation devices
02/21/2012US8118236 Basement ventilator
02/16/2012WO2012021602A2 Airflow generator
02/16/2012WO2012020752A1 Apparatus for operation of cooling system in abnormal state
02/16/2012US20120037714 Air-conditioning apparatus
02/16/2012US20120037713 Drive for fire damper
02/16/2012US20120037352 Vehicular Air Conditioning System
02/16/2012US20120037004 System for purification of air in an inner space
02/15/2012EP2418432A2 Cooking apparatus
02/15/2012EP2417401A1 Air supply device
02/15/2012EP2417400A1 Air inlet shaft for a ventilation system
02/15/2012CN202145038U 墙用智能新风机 Wall with a smart new fan
02/15/2012CN102353115A Communication base station energy saving device, system for controlling same, and control method thereof
02/14/2012US8113928 Single piece nozzle cover design and method of manufacture
02/14/2012US8113823 Apparatus and method for controlling a damper in a gas-fired appliance
02/09/2012WO2012018837A2 Arrangement and method for forming a focused clean air zone column
02/09/2012WO2012017220A1 A fan assembly
02/09/2012WO2012017219A1 A fan assembly
02/09/2012WO2012016542A1 Air conditioning method with passive cooling and device thereof
02/09/2012US20120034862 Ceiling-mounted air conditioner
02/09/2012US20120034068 Ventilation inlet
02/09/2012US20120031984 Personalized Building Comfort Control
02/09/2012US20120031983 Indoor unit of air-conditioning apparatus and air-conditioning apparatus
02/09/2012CA2807574A1 A fan assembly
02/09/2012CA2807571A1 A fan assembly
02/08/2012EP2416079A1 Duct connection opening and ventilation device
02/08/2012EP2414740A1 Columnar air moving devices, systems and method
02/08/2012CN202141149U 一种与空调配套的房间呼吸装置 One kind of breathing room with air conditioning means supporting
02/08/2012CN202141148U 直接接地式地板送风新风机 Direct grounding type floor air new fan
02/08/2012CN102348526A Suction device for gases or fume, in particular welding fume, having an oxidation apparatus, welding system and associated method
02/08/2012CN101825314B 一体式热泵的风循环系统 Unitary heat pump air circulation system
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