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)
11/2013
11/27/2013CN203310024U Outdoor-mounted ventilation purifying machine
11/27/2013CN203309965U Flue check device
11/27/2013CN203308740U Airspeed tubular induced draft fan
11/27/2013CN203307778U Exhaust type steel dam transmission room
11/27/2013CN103411286A Multipoint intelligent control suction and exhaust system
11/27/2013CN103405046A Ventilating bookshelf used in library
11/27/2013CN102619707B Cooling system for offshore wind power generation unit
11/27/2013CN102589078B 通风系统及其操作方法 Ventilation systems and methods of operation
11/26/2013CA2562062C Damper control in space heating and cooling
11/25/2013CA2777964A1 Grain bin aeration
11/23/2013CA2806033A1 Oscillating fan with built-in pull-type control switch
11/21/2013WO2013172597A1 Air conditioning device for dehumidifying clean room
11/21/2013WO2013172209A1 Cooling mechanism and processing system
11/21/2013WO2013171675A1 Ventilation unit for flow reversal
11/21/2013WO2012036781A3 Hybrid heat exchanger apparatus and methods of operating the same
11/21/2013DE102013004647A1 Lufttechnisches Gerät zur Be- und Entlüftung sowie Be- und Entlüftungsverfahren Ventilation apparatus for ventilation and ventilation procedures
11/21/2013DE102012208406A1 Vorrichtung zum Heizen und/oder Kühlen eines Raums Device for heating and / or cooling a room
11/20/2013EP2664865A2 Ventilation device for exhausting and ventilating and exhausting and ventilation method
11/20/2013CN203298431U Air exhausting and interchanging device of cable well detection system
11/20/2013CN203298430U Ventilation device for power chamber of diesel engine test station
11/20/2013CN203298429U Ventilation and heat dissipation device of mobile base station room
11/20/2013CN103403462A Double window
11/20/2013CN103402553A Active species generating unit and active species generating device
11/20/2013CN103398443A Clean fresh air system and air cleaning method
11/20/2013CN103398442A Intelligent ventilator and ventilation method
11/20/2013CN103398441A Fresh air purification device
11/20/2013CN103398420A Environmental cleaning system and environmental cleaner
11/19/2013US8587940 Server with fan module
11/19/2013US8584349 Flexible manufacturing system
11/14/2013WO2013169415A1 Odor extractor
11/14/2013WO2013168886A1 Air conditioning apparatus for network room rack
11/14/2013WO2013168772A1 Stacked total heat exchange element and heat exchange ventilation device
11/14/2013US20130303073 Air handling system and methods of operating same
11/14/2013US20130303067 Ventilated aero-structures, aircraft and associated methods
11/14/2013US20130303066 Portable saw enclosure featuring moisture and debris laden air extraction plus electrical control panel
11/14/2013DE102012104198A1 Rahmenlüftungsgerät, Fensteranordnung und eingebautes Fenster mit Lüftungsgerät zum Lüften und zum Erhalt der regulären Verglasungsgröße und auch Rahmenmaße Frame ventilation unit, window assembly and built-in window with ventilation unit for ventilation and to maintain the regular size glazing and frame dimensions
11/14/2013DE102012104156A1 Method for sucking cooking vapors in region of hob by simultaneous installation and/or operation of fireplace in e.g. kitchen in building, involves matching supply air opening cross-section to volume flow to be sucked maximum by hood device
11/13/2013EP2662640A1 Ventilation system
11/13/2013EP2661588A1 Displacement ventilation system
11/13/2013CN203286706U Sound attenuation and ventilation system
11/13/2013CN203286705U Full heat exchanging main machine
11/13/2013CN203286704U Assembled ventilator
11/13/2013CN203286703U Air conditioning equipment
11/13/2013CN203286702U New air introducing and purifying device
11/13/2013CN203286701U Passive energy storage solar ventilation system with light-collectable solar heat collecting technology
11/13/2013CN203286700U Air filtration positive pressure device
11/13/2013CN203286699U Cross-flow ventilation device and air conditioner using same
11/13/2013CN203286698U Ventilator capable of efficiently and automatically cleaning dust
11/13/2013CN203286697U Bathroom automatic-control ventilation air exchanging device
11/13/2013CN203286696U Laminar flow cover
11/13/2013CN203286695U Machine room air current circulation system
11/13/2013CN203286653U Indoor air conditioner air supply system
11/13/2013CN103392099A Ventilation apparatus capable of recovering thermal energy
11/13/2013CN103392098A Bathroom dryer
11/13/2013CN103388869A Air change device and air conditioner adopting air change device
11/13/2013CN103388868A Air change device and air conditioner adopting air change device
11/13/2013CN103388867A Air change device and air conditioner adopting air change device
11/13/2013CN103388363A Double thermal insulating wall body with ventilation function
11/13/2013CN102589079B Air supply device and machine room with same
11/11/2013DE202013104193U1 Lüftungssystem, insbesondere Schnellinstallations-Lüftungssystem mit einem konfektionierbaren Durchführungselement Ventilation system, especially quick installation ventilation system with a field-attachable through element
11/09/2013CA2776653A1 Roof ridge vent
11/07/2013WO2013166172A1 Method and apparatus for solar fan controller
11/07/2013US20130295837 Apparatus to prevent damage to a gaseous fluid (radon) mitigation system's fan and monitor the system's performance to assure efficient operation
11/07/2013US20130295834 Multi-chassis climate regulator plenum
11/07/2013DE202012102899U1 Verteilergehäuse für eine Luftaustauschvorrichtung Distributor housing for an air exchange device
11/06/2013EP2660526A2 A ventilation apparatus
11/06/2013EP2660525A2 Ventilation device
11/06/2013CN203274296U Solar air exchanger
11/06/2013CN203274122U Indoor central fresh air system with air purification function
11/06/2013CN203274121U Energy-saving cleaning system
11/06/2013CN203274120U Improved automatic temperature control communication base station
11/06/2013CN203274119U Multifunctional smoke suction machine
11/06/2013CN203274118U Communication base station ventilation and dust removal device
11/06/2013CN203274117U Communication base station room ventilation dust remover
11/06/2013CN203274116U Dust filtration and ventilation device for communication base station machine room
11/06/2013CN203274115U Multifunctional wall type ventilation device
11/06/2013CN203274052U Refrigeration device utilizing outdoor natural cold air
11/06/2013CN103384798A Ventilation device
11/06/2013CN103382800A Toilet door with fan
11/06/2013CN103382778A Negative-pressure weighing room
11/05/2013US8574047 Air-exchange device for buildings
10/2013
10/31/2013WO2013161534A1 Corona discharge device and air conditioner
10/31/2013US20130288591 Heat dissipating device
10/31/2013US20130284758 Apparatus and method for single or multiple temperature zone(s) in refrigerated vending machine
10/31/2013US20130284397 Sport field cooling system and method
10/31/2013US20130283708 Tropical chimney, namely ventilation well with hurricane-resistant function, and associated building and kit
10/31/2013DE102013100056B3 Air redistribution device has position element that is adjusted between the positions so that air circulation on flow paths is changed according to position of position element
10/30/2013EP2657621A1 Ventilation device
10/30/2013EP2655983A1 Bladeless ceiling fan
10/30/2013EP2655982A1 Fan assembly comprising annular nozzel and ceiling mount
10/30/2013CN203258791U Forced draught mechanism for basement
10/30/2013CN203258790U Natural awakening and ventilation device for dormitories
10/30/2013CN203258789U Fume exhaust fan with lighting lamp
10/30/2013CN203258788U Air exhausting device used for color printing process
10/30/2013CN203257293U Door and window section bar with screw type air exchanging pump
10/30/2013CN203251672U Grain drying and storage granary
10/30/2013CN103375891A Efficient air-air heat exchanger
10/30/2013CN103375866A Air blowing device
10/30/2013CN103375859A Air conditioner breather
10/30/2013CN103375858A Moisture adjusting device
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