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)
11/2010
11/03/2010CN1791467B Ion generating element, ion generator, and electric device
11/03/2010CN1766439B Ventilator
11/03/2010CN101876497A Air energy heat pump water heater with ventilation function of cold air and fresh air
11/02/2010US7823349 Masonry wall vent
10/2010
10/28/2010WO2010122226A1 Method and arrangement for moving thermal energy in a shell structure of a building
10/28/2010WO2010122117A1 Ventilation system involving ultrasonic flow measurement
10/28/2010US20100273412 Ventilation System for a Perishable Goods Store
10/28/2010US20100269526 Systems and methods for operating and monitoring dehumidifiers
10/28/2010US20100269272 Boarding bridge with air conditioner facility
10/28/2010DE202008017906U1 Leitflächenlüfter für ein Dach eines Gebäudes Leitflächenlüfter on a roof of a building
10/27/2010EP2242959A2 Ventilation heat exchanger units and housing for ventilation systems
10/27/2010CN201615562U 新型机房新风系统 The new computer room air system
10/27/2010CN1879939B Filtering device of water for supplying gas and supplying gas purification method
10/26/2010CA2587610C Method and apparatus for a ventilation system
10/21/2010WO2010120430A2 Calibration of motor for constant airflow control
10/21/2010WO2010120429A2 Constant airflow control of a ventilation system
10/21/2010WO2010120122A2 Electric heating device having curved air path and air exchange system using the same
10/21/2010WO2010119733A1 Ion generating apparatus and air cleaning apparatus
10/21/2010US20100267329 Return air blocking device for fan-based heat dissipation mechanism
10/21/2010US20100267322 Elevator air pressure control device
10/21/2010US20100263829 Heating and cooling unit, and heating and cooling apparatus
10/21/2010US20100263827 Indoor unit of air conditioner
10/21/2010US20100263391 Control Device for HVAC Systems with Inlet and Outlet Flow Control Devices
10/21/2010DE202010011402U1 Anordnung zur Abdeckung eines Kaltgangs Arrangement for covering a cold aisle
10/21/2010DE202010011031U1 Vorrichtung zur Kühlung gehauster Räume Device for cooling rooms gehauster
10/20/2010CN201611153U 一种高层建筑的自然换气装置 Natural ventilation means a high-rise building
10/20/2010CN201609211U 通风防霉药品存放橱 Ventilation mildew drug store cupboard
10/20/2010CN101868674A Device for ventilating and air conditioning bathroom
10/20/2010CN101865540A Solar air heat collection radiator integrated with building
10/20/2010CN101865502A Digitalized split type energy recovery unit
10/19/2010US7814715 Rollable roof ridge vent
10/19/2010CA2454280C Fume cupboard
10/19/2010CA2371455C Passive venting device
10/14/2010WO2010117319A1 Air supply device
10/14/2010WO2010117180A2 Cooking apparatus
10/14/2010WO2010116824A1 Heat-exchange ventilation device
10/14/2010WO2010116466A1 Duct connection opening and ventilation device
10/14/2010WO2010115975A1 Air inlet shaft for a ventilation system
10/14/2010US20100258642 Enviromental control systems and methods of configuring environmental control systems
10/14/2010US20100258267 Indoor unit of air conditioner
10/14/2010US20100257878 Method and system for heating and dehumidifying
10/14/2010US20100257798 Roof vent and system
10/14/2010DE212008000101U1 System zum unter Druck Setzen des Innenraums eines Gebäudes, zB des Treppenhauses eines Appartmentblocks, in einem Brandszenario System for pressurizing the interior of a building, eg the stairwell of an apartment block in a fire scenario
10/14/2010DE102010016077A1 Anordnung und Verfahren zur Klimatisierung eines Raums Apparatus and method for conditioning an area
10/14/2010DE102009017053A1 Heat exchanger device for use in e.g. home, has heat exchanger accommodated in heat exchanger module, and operating components that are active, during device operation, held in component modules and assigned to one of air streams
10/13/2010CN201606983U 机房降温装置 Room cooling device
10/13/2010CN201606982U 柱翅自力式风帽 Column wing Self-hood
10/13/2010CN201606198U 立轴风力发电机机房降温装置 Vertical axis wind turbine room cooling device
10/13/2010CN101861498A Intelligent energy saving ventilation control system
10/13/2010CN101858630A Wind circulating cleaning cooler
10/13/2010CN101858629A Indoor air changer
10/13/2010CN101365362B A workstation system
10/13/2010CN101261028B Rotating and radio intelligent type through-flow air-changing device and its air exchanging method
10/12/2010CA2472923C Roof ridge vent
10/09/2010CA2683240A1 Air contamination prevention device
10/07/2010WO2010114702A1 Columnar air moving devices, systems and method
10/07/2010US20100256821 Constant airflow control of a ventilation system
10/07/2010US20100255769 Roof vent
10/07/2010US20100252641 Shipping and installation for heating, ventilation, and air conditioning (hvac)
10/07/2010DE202010009195U1 Abzugsvorrichtung Off device
10/07/2010DE202009014942U1 Klimaanlage Air Conditioning
10/07/2010DE202009003928U1 Lüftungsleitungselement und Lüftungsleitung Ventilation duct and vent line element
10/07/2010CA2756861A1 Columnar air moving devices, systems and method
10/06/2010CN201599895U 平顶工作车间换气结构 Ventilating structure topped Workshop
10/06/2010CN201599894U 实验室用通风口过滤装置 Laboratory vent filtration device
10/06/2010CN201599893U 工作车间自然换气结构 Workshop natural ventilation structure
10/06/2010CN201599892U 平顶车间新型换气结构 The new ventilation structure topped workshop
10/06/2010CN201599891U 一种通风帽 A ventilating cap
10/06/2010CN1821672B Ventilating system
10/06/2010CN1818491B Ventilating system
10/06/2010CN1707170B 空调器 Air Conditioner
10/06/2010CN1660513B Air showering device
10/06/2010CN101855500A Ventilation device
10/06/2010CN101852475A Fan array fan section in air-handling systems
10/05/2010US7806344 Method of cleaning dust using a cooling fan of a computer and related dust-cleaning device
09/2010
09/30/2010WO2010110511A1 Device for removing bad odor from toilet
09/30/2010WO2010110410A1 Heat exchanger-integrated reaction device having outgoing and return ducts for reaction section
09/30/2010WO2010109944A1 Ion-generation device
09/30/2010WO2010109940A1 Ion generation device and method of determining whether there are ions or not
09/30/2010WO2010109794A1 Heater-dryer and control method for heater-dryer
09/30/2010WO2010109662A1 Heat exchange ventilation device
09/30/2010WO2010109652A1 Heat exchange and ventilation device
09/30/2010WO2010109557A1 Dust collection device, method of controlling same, control program, and recording medium having program stored therein
09/30/2010WO2010108403A1 Long air pipe for distributing supplying air and returning air ratedly and uniformly
09/30/2010US20100248612 Device for ventilating and air-conditioning bathroom
09/30/2010US20100248608 Hvac air valve
09/30/2010US20100248607 Heating ventilation and air conditioning case with honeycomb
09/30/2010US20100248606 Ventilation hole waterproof structure of on-board component
09/29/2010EP2232155A2 Facility for producing sanitary hot water for congregate housing
09/29/2010CN201593842U Smoke exhauster for reducing indoor passive smoking
09/29/2010CN201593841U Negative-ion central fresh-air device
09/29/2010CN201592937U Emergency safety ventilation mechanism of lift car
09/29/2010CN101849142A Variable air volume economizer minimum position reset
09/29/2010CN101846376A Combined fresh air system
09/29/2010CN101846375A Multi-cavity sound attenuation-type two-way ventilator with heat recovery
09/29/2010CN101846374A Self-cleaning Intelligent ventilation device and utilization method thereof
09/29/2010CN101846361A Air conditioner for machine room and control method thereof
09/29/2010CN101487619B Solar energy-driven passive reversing ventilating system
09/29/2010CN101103160B Roof light system having a ventilation device with improved flexibility
09/28/2010US7802734 Packaged air handling system for fully integrated heat exchange optimization
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