Patents
Sitemap › F24 - Heating; Ranges; Ventilating › F24F - Air-conditioning; Air-humidification; Ventilation; Use of air currents for screening › F24F 11 - Control or safety systems or apparatus
Patents for F24F 11 - Control or safety systems or apparatus (29,222)
05/2008
05/13/2008US7371354 Treatment apparatus operable to adjust output based on variations in incoming voltage
05/08/2008WO2008053958A1 Air conditioner
05/08/2008WO2008053872A1 Heat source device, heat source system, and method of operating heat source device
05/08/2008WO2008053802A1 Air conditioning apparatus
05/08/2008WO2008053752A1 Heat source unit for refrigerating apparatus, and refrigerating apparatus
05/08/2008WO2008031999A3 Improvement to covered installations for skiing or other sliding sports
05/08/2008US20080108296 Fan assisted floor ventilation diffuser
05/08/2008US20080108295 Building, ventilation system, and recovery device control
05/08/2008DE102007013679B3 Temperature adjusting component e.g. push-button, for heating device, has contact area provided with heating-cooling-element and communicating temperature perception that corresponds to temperature target value to user
05/07/2008EP1918656A2 Ventilation system
05/07/2008EP1918651A1 Air conditioner and operation method thereof
05/07/2008CN101174767A Air conditioner and control method thereof
05/07/2008CN101174133A Electricity-saving device of air conditioner
05/07/2008CN101173817A Air-conditioning installation and computer system
05/07/2008CN101173816A Outdoor machine of air conditioner
05/07/2008CN101173815A Piped air conditioner and its air volume regulation method
05/07/2008CN101173814A Communication failure checking device and method for air conditioning system
05/07/2008CN101173813A Electrical management device and method for air conditioning system
05/07/2008CN101173804A Air conditioner and operation method thereof
05/07/2008CN101173782A Grille motor mounting structure of air conditioner indoor set
05/07/2008CN101173778A Indoor set of air-conditioner
05/07/2008CN101173775A Pipe type indoor machine of air conditioner and its control method
05/07/2008CN100386576C Air conditioner and control method of air conditioner
05/07/2008CN100386575C Flow path selector valve and method of selecting and driving valve compressor with flow path selector valve, and refrigerating cycle control device
05/07/2008CN100386574C Heat pump air conditioner used for cold zone
05/07/2008CN100386523C Air conditioner
05/02/2008WO2008002892A3 A low cost programmable hvac controller having limited memory resources
05/01/2008US20080102744 Ventilation system
04/2008
04/30/2008CN201053737Y Air conditioning device and cultural relic storage cabinet installed with same
04/30/2008CN201053736Y Energy-saving controller of split air-conditioner
04/30/2008CN101171462A Humidity controller
04/30/2008CN101171461A Air conditioning system
04/30/2008CN101171460A Moisture conditioning device
04/30/2008CN101171459A Humidity conditioner
04/30/2008CN101171458A 空调系统 Air-conditioning system
04/30/2008CN101171457A 空调系统 Air-conditioning system
04/30/2008CN101169279A Air conditioner control system based on DSP and auto-disturbance rejection technology
04/30/2008CN101169278A Air conditioner with aeration device and its control method
04/30/2008CN101169277A Air conditioner and its indoor machine temperature sensor identification method
04/30/2008CN101169272A Energy-storage air conditioner system
04/30/2008CN101169271A Energy-storage heat exchanging system
04/30/2008CN101169266A Air conditioner with concealed type display and operation panel device
04/30/2008CN100385179C Air conditioner
04/30/2008CN100385178C Sleep operating mode of air conditioner
04/30/2008CN100385177C Small size central air conditioning network controller
04/29/2008US7364094 Method and apparatus for controlling space conditioning in an occupied space
04/24/2008WO2008047984A2 Air conditioner
04/24/2008WO2008047820A1 Air conditioning unit
04/24/2008WO2008047784A1 Air conditioner
04/24/2008WO2008047662A1 Air conditioner with filter cleaning unit
04/24/2008WO2008047657A1 Setting system for air conditioner
04/24/2008WO2008046315A1 An air conditioner using infrared temperature measurement technique and its control method
04/24/2008WO2008001227A3 Conveying temperature information in a controlled variable speed heating, ventilation, and air conditioning (hvac) system
04/24/2008WO2007131989A3 Sensor assembly for detecting environmental characteristic values and method for generating corresponding output signals
04/24/2008US20080097651 Method of verifying proper installation of a zoned hvac system
04/24/2008US20080096482 Fan controller
04/24/2008US20080092570 Air conditioner and method of controlling the same
04/24/2008DE102006049739A1 Air conditioning system for motor vehicle, has evaporator and compressor with constant stroke volume in refrigerant circuit
04/24/2008DE102006048916A1 Heating/cooling system for house, has blower arranged in area of lower pipeline toward chamber of primary heat exchanger and blowing air toward chamber of secondary heat exchanger, and suction/air impulse turbine placed in discharge pipe
04/23/2008EP1914483A2 Method and apparatus for monitoring refrigerant-cycle systems
04/23/2008EP1914482A2 Method and apparatus for monitoring refrigerating-cycle systems
04/23/2008EP1914481A2 Method and apparatus for monitoring refrigerant-cycle systems
04/23/2008EP1778521B1 Air supply mechanism for a seat, and method for the operation thereof
04/23/2008EP1347248B1 Air conditioner and control method for the air conditioner
04/23/2008CN201051227Y A constant temperature device
04/23/2008CN201050857Y Far-end climate system control device
04/23/2008CN101166936A 室内温度控制系统 Indoor temperature control system
04/23/2008CN101165428A Air conditioner indoor machine wind outlet door open-close method and indoor machine
04/23/2008CN101165427A Air-conditioner
04/23/2008CN101165426A Air-conditioner
04/23/2008CN101165425A Air-conditioner
04/23/2008CN101165424A Air-conditioner
04/23/2008CN101165423A Central air conditioner number control panel touch screen main menu design method
04/23/2008CN101165422A Green central air conditioner system energy-saving fuzzy control device and control method
04/23/2008CN101165421A Air conditioner and method of controlling the same
04/23/2008CN101165420A Air conditioner and its control method
04/23/2008CN100384197C Household electrical appliances inspecting method
04/23/2008CN100383465C Air conditioner
04/22/2008US7360717 Graphical user interface system for a thermal comfort controller
04/22/2008US7360370 Method of verifying proper installation of a zoned HVAC system
04/22/2008CA2414934C A ventilating device and a building comprising such a ventilating device
04/18/2008CA2607027A1 A fan controller with a circuitry for a temporary cycle and a temorary speed
04/17/2008WO2008044871A1 Performance testing system and method for air conditioner
04/17/2008WO2008044870A1 Apparatus and method for controlling stop operation of air conditioner
04/17/2008US20080090122 Integrated pressure relief valve for fuel cell stack
04/17/2008US20080088043 Fuell cell system and operation method of fuel cells
04/17/2008DE102004063961B4 Vorrichtung für ein Kraftfahrzeug und Instrumententafel A device for a motor vehicle instrument panel and
04/16/2008EP1912026A2 Air-exchange system for the ventilation of at least one room in a building
04/16/2008EP1910904A1 Control apparatus for a heating and/or cooling system
04/16/2008EP1910748A2 Air-conditioner and method for controlling the same
04/16/2008CN201046661Y Automobile air quality automatic control system
04/16/2008CN101163931A 过滤器组件 The filter assembly
04/16/2008CN101163928A Air-conditioning system
04/16/2008CN101163927A Air exhaust fan pressure regulating method for ventilation system, involves defining pressure-flow-rate curve between two points established previously corresponding to minimum pressure and maximum pr
04/16/2008CN101163926A Air conditioner
04/16/2008CN101163923A Humidity control device
04/16/2008CN101162105A Collective cooling system for large-scale die casting production line hydraulic system
04/16/2008CN101162104A Air-conditioning apparatus
04/16/2008CN101162102A Accumulative type engine driving type air-conditioning apparatus and control method thereof
04/16/2008CN100381762C Engine driven air conditioner and control method therefor
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