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)
12/2010
12/02/2010US20100300645 Building energy system
12/02/2010US20100300430 Kind of active thermoregulation system without motivity and the method thereof
12/02/2010DE202010012838U1 System zur Raumbelüftung System for ventilation
12/02/2010DE202010008740U1 Klimagerät Air conditioner
12/02/2010DE202009009658U1 Klimatisierungssystem für Hochregallager Cooling system for high-bay warehouse
12/02/2010DE102009024232A1 Cover module for air filtration in inner chamber, has supporting frame, blower arranged at supporting frame and filter staying in flow connection with blower
12/01/2010EP2255898A1 Fume suction unit
12/01/2010CN201662180U Air circulator
12/01/2010CN201662179U Outdoor LED display screen box body ventilation structure
12/01/2010CN201662178U Automatic air interchanger with wind power
12/01/2010CN101899914A Underwater palace in ecologically friendly park
12/01/2010CN101899908A Board room with air holes
11/2010
11/30/2010US7841381 Heat and energy recovery ventilators and methods of use
11/25/2010US20100297928 Controls for ventilation and exhaust ducts and fans
11/25/2010US20100294845 Wiring connector housing
11/25/2010DE102009020728A1 Building block for installation in building wall or building floor of building, has flow molded part completely or partially embedded in building block and recess for completely or partially receiving flow molded part for guiding medium
11/25/2010DE102009020684A1 Clean room device for transporting container having blood or blood plasma, has clean room region supplied with purified air via ventilation unit, and supply unit including chargeable energy storage device for operation of device
11/25/2010DE102008050444B4 Verfahren zur Belüftung eines Raumes A method for ventilation of a space
11/24/2010CN201652744U Dust-free filtering processing system for painting room
11/24/2010CN201652700U Underground ventilation and corrosion prevention device for wood floors of stadium
11/24/2010CN201652699U Uniform lateral wind exhaust system for rail traveling region of subway station
11/24/2010CN201652698U Uniform flow ventilating device
11/24/2010CN201652697U House ventilating duct with built-in switching device
11/24/2010CN201652696U Manually controlled heat-preserving and heat-dissipating device for house ventilation duct
11/24/2010CN201652695U Stream guidance structure of natural ventilation device on roof
11/24/2010CN201652694U Roof natural ventilation device with lifting structure
11/24/2010CN201652693U Adjustable powerless ventilation device
11/24/2010CN201652692U Multi-cavity muffling type dual-way ventilator with heat recovery function
11/24/2010CN201652691U Purification ventilation system of isolation ward
11/24/2010CN201652690U Intelligent energy-saving ventilating system used in communication room
11/24/2010CN201652689U Ventilation air conditioner
11/24/2010CN201652688U Device for purifying air with solar energy
11/24/2010CN201652687U Non-power central ventilation system
11/24/2010CN201652686U Ducted radial flow blowing device
11/24/2010CN201652685U Building ventilator
11/24/2010CN201652641U Air purifying system for PET hot-filling chamber
11/24/2010CN201649476U Heating cooling type color-changing solar tile
11/24/2010CN201643881U Sand-proof filter
11/24/2010CN1766438B Ventilator
11/24/2010CN101893301A Heat removal and temperature control energy-saving system for mobile communication base station
11/24/2010CN101892759A Straw storage device
11/24/2010CN101290267B Laboratory room blasting and wind suction device
11/24/2010CN101143681B Ventilating device in elevator cage
11/23/2010US7837335 Projector
11/23/2010US7837127 Ventilation system
11/23/2010US7837126 Method and system for cooling a wind turbine structure
11/18/2010WO2010131583A1 Air cleaning device and air cleaning monitoring system using the same
11/18/2010WO2010131398A1 Ceiling fan
11/18/2010WO2010131396A1 Ion generating apparatus
11/18/2010WO2010131112A1 Smoking room with the air renewed by a laminar flow
11/18/2010US20100291859 Ventilating device for providing a zone of clean air.
11/18/2010US20100291857 Ventilation system and controlling method of the same
11/18/2010US20100291856 Device for generating an air wall
11/18/2010US20100291855 Air conditioning system
11/18/2010US20100291849 Exhaust Fan Assembly
11/18/2010US20100288468 Motion Detecting Device, Method of Providing the Same, and Method of Detecting Movement
11/18/2010US20100287953 Air Conditioning Apparatus
11/18/2010US20100287952 Temperature control system with thermoelectric device
11/18/2010CA2758979A1 Smoking room with the air renewed by a laminar flow
11/18/2010CA2704588A1 Exterior wall assembly including dynamic moisture removal feature
11/17/2010CN201637031U Building fresh air heat-transferring system
11/17/2010CN201637030U Air exchange system
11/17/2010CN201637029U House capable of realizing automatic temperature reduction
11/17/2010CN201637028U Roofing ventilation structure
11/17/2010CN201637027U Ridge end product natural ventilator
11/17/2010CN201637026U Modularized constant-temperature air interchanger based on heat pipe heat exchange
11/17/2010CN201637002U 3G base station TD outdoor unit equipment refrigerating tank
11/17/2010CN101889178A Building circulation system using curtain wall as ventilator
11/17/2010CN101887625A Gas safety protector
11/17/2010CN101886839A Ventilation system and controlling method of the same
11/17/2010CN101886838A Self-circulation culvert type natural ventilation equipment
11/17/2010CN101884967A Heat-escape preventing device for coating room and using method thereof
11/16/2010US7832392 Solar air conditioning device
11/16/2010CA2313363C Acoustic wind band
11/11/2010US20100286831 Method and apparatus for controlling ventilation systems
11/11/2010US20100285731 Intelligent energy saving ventilation control system
11/11/2010US20100282857 System, method and apparatus for dynamically variable compressor delay in thermostat to reduce energy consumption
11/10/2010EP2247899A1 Control system for exhaust gas fan system
11/10/2010CN101881496A Compound dust-removal and sound-insulation influent air filtering device
11/09/2010US7828640 Blower
11/09/2010US7828224 Air conditioning diffuser having function of automatically changing air supply direction
11/09/2010US7827813 Adaptive real-time optimization control
11/04/2010WO2010125750A1 Air purifying system and air purifying method
11/04/2010WO2010125735A1 Ceiling-embedded ventilation fan
11/04/2010WO2010125633A1 Heat exchanging ventilator
11/04/2010WO2010125632A1 Heat exchanging ventilator
11/04/2010WO2010124388A1 Ventilator system for recirculation of air and regulating indoor air temperature
11/04/2010WO2010104329A3 Ventilation apparatus using an air curtain, and blower fan
11/04/2010US20100279597 Building circulation system using curtain wall as ventilator
11/04/2010US20100279595 Cabin Air Supply Apparatus with Filtered Air
11/04/2010US20100276116 Airflow-direction adjustment unit and heat source unit of refrigeration apparatus
11/04/2010US20100275779 Apparatus and method for a split type water extractor and water dispenser
11/04/2010US20100275621 Dehumidification or dehydration unit for apicultural use
11/04/2010DE102009019349A1 Canteen kitchen ventilating and deventilating method, involves utilizing gas sensors for air quality monitoring and adjusting amount of air in kitchen, and cooling kitchen exhaust air stream
11/03/2010EP2245377A1 Ventilation system and method for equipping a building with a ventilation system
11/03/2010CN201621811U Energy-saving type reverse circulating forced ventilation system
11/03/2010CN201621810U Ventilation and air exchange device of natural wind
11/03/2010CN201621809U Breathing type volute thermal storage ventilator
11/03/2010CN201621808U Indoor sound insulating ventilator with double passages
11/03/2010CN201620534U Interior cooling and heating house realized by renewable resources
1 ... 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 ... 140