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)
06/2008
06/04/2008CN201069233Y Intelligent micro fog humidity maker
06/04/2008CN201069232Y Direct heat system
06/04/2008CN101194129A Dynamic control of dilution ventilation in one-pass, critical environments
06/04/2008CN101191686A Air conditioner for implementing high and low pressure side pressure balancing
06/04/2008CN101191653A Device for using fresh air for improving air temperature and air quality
06/04/2008CN101191652A Air conditioner and method of controlling airflow having the same
06/04/2008CN101191651A Sine DC frequency conversion multi-split air conditioner control system and its control method
06/04/2008CN101191650A Air-conditioner control box structure
06/04/2008CN101191649A Energy-saving use method for lacquer-spraying waste gas discharging device
06/04/2008CN101191644A Multi-split air conditioner coolant flow quantity intelligent dispensing system and its method
06/04/2008CN101191643A Air conditioner with independent oxygenation apparatus and its control method
06/04/2008CN101191641A Cabinet air-conditioner indoor machine
06/03/2008US7383148 Method and apparatus for graphically displaying a building system
06/03/2008US7382269 Mold and fungus growth warning apparatus and method
05/2008
05/29/2008WO2008062769A1 Air conditioner
05/29/2008US20080124226 Energy-conserving ventilating fan
05/29/2008DE102006054752A1 Verfahren und System zur Steuerung der Klimatisierung in einem Kraftfahrzeug A method and system for controlling the air conditioning in a motor vehicle
05/28/2008EP1925888A1 Extractor device comprising an exhaust vent in which a pivotable non-return flap is fitted
05/28/2008EP1925887A2 Apparatus and method for controlling air current in sleep mode of air conditioner
05/28/2008EP1925886A2 Storage type air conditioning system, and operation method and control program for storage type air conditioning system
05/28/2008CN201066282Y Split charging device for distributed central air conditioner
05/28/2008CN201066177Y Air conditioner apparatus detector fixing device
05/28/2008CN201066176Y Air conditioner emergent aeration control device
05/28/2008CN101187517A Air-conditioner defrosting method
05/28/2008CN101187516A Air-conditioner defrosting method
05/28/2008CN101187511A Air conditioner
05/28/2008CN101187492A Storage type air conditioning system, and operation method and control program for the same
05/28/2008CN101187491A Apparatus and method for controlling air current in sleep mode of air conditioner
05/28/2008CN101187490A Air-conditioning system
05/28/2008CN101187484A Ceiling type air conditioner
05/28/2008CN100390471C Air conditioner and method for running control same
05/27/2008US7377450 Control of multi-zone and multi-stage HVAC system
05/22/2008WO2008059922A1 Multi-type air conditioner
05/22/2008WO2008059871A1 Air conditioner
05/22/2008WO2008059803A1 Heat exchanging system
05/22/2008WO2008059756A1 Ventilating and air conditioning device
05/22/2008US20080119126 Apparatus for Controlling an Air Distribution System
05/22/2008US20080116287 Environmental Apparatus Control System
05/22/2008US20080115587 System for sensing air velocity without requiring external power supply and a method for operating the same
05/21/2008EP1923516A2 Method and device for dehumidification
05/21/2008DE202008003456U1 Gerät zur Lüftungsüberwachung Apparatus for monitoring ventilation
05/21/2008DE19818627B4 Verfahren zum Konditionieren eines Raumes sowie Kältekreislauf A method of conditioning a room and refrigeration cycle
05/21/2008CN201062853Y Air cooling heat pump type multiple outdoor machine of air-conditioner
05/21/2008CN201062852Y Energy-saving controller of air-conditioner
05/21/2008CN101184959A 空调系统 Air-conditioning system
05/21/2008CN101184958A Centralized management apparatus for facility equipment and control system
05/21/2008CN101184957A 空调系统 Air-conditioning system
05/21/2008CN101182952A Air conditioner
05/21/2008CN101182951A Method for judging gas heat pump gas kinds
05/21/2008CN101182948A Wind-energy water heater and heat and cool air-conditioning combination
05/21/2008CN101182945A Natural energy outdoor machine cabinet air-conditioner
05/20/2008US7373783 Outdoor unit of air conditioner and controlling method for the same
05/15/2008WO2008058211A2 Building, ventilation system, and recovery device control
05/15/2008WO2008056943A1 Air conditioner and reverse phase detection method thereof
05/15/2008WO2008056717A1 Air conditioner and method of controlling humidity in room
05/15/2008WO2008056692A1 Air conditioner
05/15/2008US20080114569 Method and system for evaluating the efficiency of an air conditioning apparatus
05/15/2008DE102007033548A1 Kühlmodul, technisches Gerät mit einem Kühlmodul sowie Verfahren zur Innenkühlung eines technischen Geräts Cooling module, technical device with a cooling module and method for internal cooling of a technical device
05/15/2008DE102006053674A1 Verfahren zur Regelung einer Kraftfahrzeug-Klimaanlage mit mindestens zwei Verdampfern Method for controlling a motor vehicle air conditioning system having at least two evaporators
05/15/2008DE102006053355A1 Heating and ventilation device, especially for low-energy house, has fresh air outlet opening arranged directly above room air outlet opening of upright air guide containing heating element
05/15/2008DE102006053264A1 Back pressure flap controlling method for ventilation device of motor vehicle, involves determining control parameter for controlling position of back pressure flap based on three-dimensional characteristic diagram
05/15/2008DE102006053230A1 Klimaanlage für ein Kraftfahrzeug Air conditioning system for a motor vehicle
05/15/2008DE102006053022A1 Verfahren und Vorrichtung zur Steuerung einer Klimaanlage Method and apparatus for controlling an air conditioner
05/14/2008EP1921394A1 Wall sleeve with damper opening upon air pressure difference
05/14/2008EP1921393A1 Air conditioner
05/14/2008EP1921392A2 An apparatus for controlling an air distribution system
05/14/2008EP1921201A2 Exhaust structure for clothes dryer in apartment building
05/14/2008EP1921200A2 Exhaust structure for clothes dryer in apartment building
05/14/2008EP1921199A2 Exhaust structure from dryer in apartment building
05/14/2008EP1920956A2 Air conditioning for a motor vehicle
05/14/2008EP1920954A1 Method for regulating a motor vehicle air-conditioning system with at least two evaporators
05/14/2008EP1725814B1 System and device for controlling air-conditioning equipment in a chamber
05/14/2008CN201060428Y Vehicle warm air operation controller
05/14/2008CN201059717Y Humidifier
05/14/2008CN201059716Y Hpid controlled precision air-conditioning
05/14/2008CN201059715Y Central air-conditioning freezing stations quality regulating control system
05/14/2008CN201059714Y Electricity economizer of air conditioner
05/14/2008CN201059713Y Air-conditioning frequency conversion control circuit of Base station
05/14/2008CN201059712Y Fixed speed air-conditioner working under low voltage
05/14/2008CN201059706Y Device for automatically regulating air-conditioning house humidity
05/14/2008CN101178274A Coolant switching device of air-conditioner and coolant switching method thereof
05/14/2008CN101178242A Apparatus to operate air conditioner system and method of controlling the same
05/14/2008CN101178241A Air-conditioning system and control method thereof
05/14/2008CN101178240A Compound ventilation air-changing device for civil architecture
05/14/2008CN101178239A Air conditioner
05/14/2008CN101178238A Air-conditioner switch fixed structure
05/14/2008CN101178237A Ventilating system and control method thereof
05/14/2008CN101178236A Air conditioner malfunction detection method and system
05/14/2008CN101178235A Air conditioning system and method of operating same
05/14/2008CN101178234A Air-conditioning and working method thereof
05/14/2008CN101178233A Control method of air-conditioner
05/14/2008CN101178232A Control and operation method of air-conditioner preventing from icing and moulding for refrigerating and heating
05/14/2008CN101178218A Window air conditioner
05/14/2008CN101178208A Dehumidifier and control method thereof
05/14/2008CN101178200A Air conditioner
05/14/2008CN101178193A Air-conditioner and control method thereof
05/14/2008CN101177113A Dehumidifying method of airconditioning system for automotive windshield
05/14/2008CN100387909C Control method of air cleaning machine
05/14/2008CN100387906C Air conditioner
05/14/2008CA2567863A1 Programmable controller for condition air curtains
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