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)
11/2012
11/15/2012US20120290136 Speed adjustment of an actuator for an hvac system
11/15/2012US20120289144 Venting and cooling system for a house
11/15/2012DE102011101347A1 Refrigerator and/or freezer for use in building or living space, has ventilation system comprising supply air duct and exhaust air duct that are connected to intake port and exhaust port respectively
11/15/2012DE102011101250A1 Ventilation arrangement for use with vapor extractor hood, particularly, in form of vapor extraction element for kitchen area, has housing-like design and forms, together with upper cover part and longitudinal and transverse side parts
11/15/2012DE102011050273A1 Zuluftdecke Incoming air
11/14/2012EP2522921A1 Local clean zone forming apparatus
11/14/2012EP2522920A2 Room ventilation system with at least two room ventilation modules
11/14/2012CN202532664U Efficient air-air heat exchanger
11/14/2012CN202532655U Improved bedroom air displacement device
11/14/2012CN202532581U Air supply system combining floor heating and fresh air
11/14/2012CN202530793U Communication computer room
11/14/2012CN202530090U Ventilating device for producing maltose
11/14/2012CN102777999A Room pressure controlling system
11/14/2012CN102776959A Energy-saving solar energy combined modular split phase-changing house energy-saving system
11/14/2012CN102213062B Vertical grain store electric window
11/14/2012CN101861498B Intelligent energy saving ventilation control system
11/14/2012CN101331037B Ventilating member and ventilating structure
11/13/2012US8308472 Device for the production and/or handling of a highly pure object
11/07/2012CN202521806U Fresh air distribution tail-end device
11/07/2012CN202521795U Air exhaust strengthening and cold-hot recovery system combined with outdoor air-conditioner device
11/07/2012CN202521782U Air exchanger
11/07/2012CN202521781U Central ventilation system
11/07/2012CN202521780U Outdoor air intake equipment
11/07/2012CN202521779U Adjustable fresh air supply device
11/07/2012CN202520019U Ventilated polypropylene tow workshop structure
11/07/2012CN202519822U Novel ventilation curtain wall structure
11/07/2012CN101994400B Efficient energy-saving environmental-protection solar energy house
11/07/2012CN101968247B Intelligent wind system and control method thereof
11/06/2012US8303385 Stationary ventilating device
11/06/2012US8302352 Roof ventilation system
11/03/2012CA2766813A1 Make-up air system and method
11/01/2012WO2012149347A2 Exhaust energy recovery system
11/01/2012WO2012148339A1 Improvements in or relating to a ventilation unit
11/01/2012US20120276836 Blower Assembly
11/01/2012US20120276830 Exhaust device having deflection plates
11/01/2012US20120275934 Fan array fan section in air-handling systems
11/01/2012US20120275902 Modular fan housing with multiple modular units having sound attenuation for a fan array for an air-handling system
10/2012
10/31/2012DE102011017685A1 Lüftungsanlage Ventilation
10/31/2012CN202511416U Classroom cleaning device
10/31/2012CN202511415U Novel roof ventilator
10/31/2012CN202511414U System for ventilation and dehumidification within underground garage tower range of high-rise residence
10/31/2012CN202511413U Side wall lower air supply tail end device
10/31/2012CN102762927A Data center with low power usage effectiveness
10/31/2012CN102762926A Data center cooling
10/31/2012CN102762925A Local clean zone forming apparatus
10/31/2012CN102759170A Multipoint air inlet-based replacement ventilation system by using geothermal energy
10/31/2012CN102759169A Duct
10/31/2012CN102759168A Household air filtration fan
10/31/2012CN102759167A Ventilating fan
10/31/2012CN102759155A Solar wall body air conditioner and indoor air adjusting method thereof
10/31/2012CN102032710B New energy air-conditioning method for extremely low energy consumption houses of new rural construction
10/30/2012US8298057 Hollow space aerating device
10/30/2012US8298054 System and method for manufacturing
10/30/2012DE202012009493U1 Wohnraumlüftung mit Wärmerückgewinnung zum nachträglichen anbauen an ein bestehendes Fenster Ventilation with heat recovery for later grow to an existing window
10/29/2012DE202012005428U1 "Aklimator"; "Aklimator"; Raumluftumwälzung zur Wohnklimaverbesserung und Einsparung von Heizkosten Room air circulation for living environment improvement and savings in heating costs
10/29/2012CA2773569A1 Blower assembly
10/26/2012WO2012144347A1 Air purifier
10/26/2012WO2012144346A1 Air purifier
10/26/2012WO2012144345A1 Air purifier
10/26/2012WO2012144342A1 Air purifier
10/26/2012WO2012144336A1 Air purifier
10/26/2012WO2012143959A1 Thermal platform for heating outdoor spaces
10/25/2012US20120270494 Displacement-induction neutral wall air terminal unit
10/25/2012DE102011002155A1 Apparatus for mixing air from air layers of different temperature within space of room, has air deflector provided below lower edge of outlet for associated air duct within air layer
10/24/2012EP2515063A1 Separated counterflow air heat exchange device with vertical structure
10/24/2012EP2515048A2 Ventilation box
10/24/2012CN202502064U Device for identifying harmful gases and automatically controlling ventilation
10/24/2012CN202501596U Rainproof and snow-proof type roof natural ventilator
10/24/2012CN202501595U Assembly type light roof ventilation device
10/24/2012CN202501594U Household intelligent new air apparatus
10/24/2012CN202501593U Air exchange apparatus
10/24/2012CN202501572U Indoor unit of air conditioner having functions of air exchanging and dust removing
10/24/2012CN202501571U Indoor unit of air conditioner having function of air exchange
10/24/2012CN202501309U LED lamp possessing air-discharge function
10/24/2012CN102753897A Air blowing fan, circulator, micro-particle diffusion device, and air circulation method
10/24/2012CN102748829A Thin heat exchange type air interchanger
10/24/2012CN102748828A Vertical heat-exchange air interchanger
10/24/2012CN102748827A Room pressure controlling system
10/24/2012CN101836047B Ventilating device
10/23/2012US8292707 Off-peak air intake vent
10/23/2012US8292706 Roof light system having a ventilation device with improved flexibility
10/18/2012WO2012140861A1 Heat exchange type ventilation system
10/18/2012WO2012112256A3 Target odor detection and security apparatus
10/18/2012US20120263507 Cooling structure, image forming apparatus having cooling structure, and electronic apparatus having cooling structure
10/18/2012US20120260671 Disposable bioreactor condenser bag and filter heater
10/18/2012DE102011017065A1 Lüftungsdecke Ventilation ceiling
10/17/2012EP2511617A1 Method for controlling the volume flow of a ventilator
10/17/2012EP2510854A2 Low-noise exhaust gas expulsion assembly
10/17/2012EP2510851A2 Filter device and method for low-noise filtering of a waste air flow
10/17/2012CN202494191U Air circulating system
10/17/2012CN202494190U Fire-fighting smoke exhaust system
10/17/2012CN202494179U Air conditioning refrigeration system
10/17/2012CN102741619A Ventilation device
10/17/2012CN102734889A Air-exchange device
10/17/2012CN102734888A Wind and dust prevention ventilator
10/17/2012CN102733646A Building air exchange structure and method
10/17/2012CN102733625A Solar building forced ventilation system with general passive characteristic
10/17/2012CN102200332B Method for jet flow striking-type air supplying suitable for capsule hotel
10/17/2012CN101062497B Paint booth
10/16/2012US8288692 Portable warmer
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