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)
11/2005
11/30/2005CN1229603C Heat exchanger unit
11/30/2005CN1229599C Air conditioner and device for deducing fungus breeding degree
11/30/2005CN1229597C Air conditioner
11/29/2005US6968707 Variable speed, electronically controlled, room air conditioner
11/24/2005WO2005111513A1 Demand controlled ventilation system with central air quality measurement and method herefor
11/24/2005US20050258793 Apparatus for controlling power factor compensation in inverter control circuit and method thereof
11/24/2005US20050258260 Method and apparatus for an integrated distributed MEMS based control system
11/24/2005US20050258259 Fully articulated and comprehensive air and fluid distribution, metering, and control method and apparatus for primary movers, heat exchangers, and terminal flow devices
11/24/2005US20050257560 Multi-stage operation type air conditioner
11/24/2005US20050257544 Unitary air-conditioning system and operation control method thereof
11/24/2005US20050257540 Air conditioning system and method for controlling the same
11/24/2005US20050257539 Air conditioner and method for controlling operation thereof
11/24/2005US20050257538 Apparatus and method for controlling air-conditioner
11/24/2005US20050257537 Fan speed control system
11/24/2005CA2567313A1 Demand controlled ventilation system with central air quality measurement and method herefor
11/23/2005EP1598925A2 Apparatus for controlling power factor compensation in inverter control circuit and method thereof
11/23/2005EP1598606A2 Air conditioner and method for controlling operation thereof
11/23/2005EP1598605A2 Unitary air-conditioning system and operation control method thereof
11/23/2005EP1597523A2 Method for control of a fan in a building ventilation system
11/23/2005CN2742328Y Intelligent energy saving air conditioner controller
11/23/2005CN1701204A Air-conditioner
11/23/2005CN1700130A Apparatus for controlling power factor compensation in inverter control circuit and method thereof
11/23/2005CN1699871A Thermistor arrangement structure for integral air conditioner
11/23/2005CN1699870A Unitary air-conditioning system and operation control method thereof
11/23/2005CN1699869A Air conditioner and method for controlling operation thereof
11/23/2005CN1699868A Indoor unit of air conditioner
11/23/2005CN1699867A Air conditioner with constant air outlet temperature and control method therefor
11/23/2005CN1699866A Air conditioning system and method for controlling the same
11/23/2005CN1699865A Apparatus and method for controlling air-conditioner
11/23/2005CN1699864A Remote control system for air conditioner and working method of the remote control system
11/23/2005CN1699863A Telephone controlled air conditioner system and working method thereof
11/23/2005CN1699838A Multi-stage operation type air conditioner and operating method thereof
11/23/2005CN1228583C Air conditioner and operating method of system using the same
11/23/2005CN1228582C Method of air conditioning operation state control based on user's self programming
11/23/2005CN1228581C Method of controlling heating operation in air conditioner
11/23/2005CN1228574C Air dehumidifier
11/22/2005US6967695 Remote control network system for remotely controlling a plurality of electric apparatus such as home appliances
11/22/2005CA2253232C Home and building automation system
11/17/2005US20050256661 Method of and apparatus for evaluating the performance of a control system
11/17/2005US20050253698 Smart network using a resistive system of identification of nodes
11/17/2005US20050252984 Method and apparatus for graphically displaying a building system
11/17/2005US20050252983 Ventilation system with humidity responsive ventilation controller
11/17/2005US20050252907 Electronic control circuit for household appliances including humidifiers
11/17/2005DE10353128B4 Verfahren und Vorrichtung zur Folgeregelung einer Kraftfahrzeugklimaanlage mit automatischer Korrektur der Gebläsesteuerung Method and apparatus for tracking control of an automotive air conditioning with automatic correction of fan control
11/17/2005DE102004019952A1 Feuchtigkeitserkennungsvorrichtung zur Erkennung von Tauwasserbildung in Räumen und an Innenwandflächen Moisture detection device for detecting the formation of condensation in rooms and interior wall surfaces
11/16/2005EP1596304A1 Computer network using a secured system for identifying nodes
11/16/2005EP1503809A4 Air sterilizer using ozone
11/16/2005CN1696580A Energy saving automatic control device for water pump in central air conditioning system
11/16/2005CN1227486C Communication system of air conditioner
11/16/2005CN1226957C Indoor ventilation system with personal ventilator
11/15/2005CA2436226C Self tuning pull-down fuzzy logic temperature control for refrigeration systems
11/10/2005WO2005106345A1 Gas pressure stabilizer
11/10/2005WO2005061966A3 Controller interface with menu schedule override
11/10/2005US20050251293 Method and system for evaluating the efficiency of an air conditioning apparatus
11/10/2005US20050247073 Driver of compressor and refrigerator
11/10/2005DE20221230U1 Rauchschutz für Räume Smoke Protection for Facilities
11/10/2005DE102005009100A1 Fahrzeug-Klimaanlage zum Vorsehen eines angenehmen Zustandes für einen Fahrgast Vehicle air conditioning system for providing a pleasant condition for a passenger
11/09/2005CN2739525Y Air conditioner electric heating device
11/09/2005CN2739524Y Fixed frequency multiple air conditioner set
11/09/2005CN2739523Y Air conditioner purifying and sterilizing machine control system
11/09/2005CN1695030A Air conditioner
11/09/2005CN1693798A Passive automatic air quantity control air distribution method and its air distribution device
11/09/2005CN1693797A Air conditioner capable of automatically regulating condensation load and its control method
11/09/2005CN1693796A Defrosting method for an air conditioner
11/09/2005CN1693795A Control method of air cleaning machine
11/09/2005CN1226586C Method and device for controlling running number of connected low warm water suppliers
11/09/2005CN1226576C Air conditioner
11/09/2005CN1226575C Air conditioner
11/09/2005CN1226574C Radio controller and air conditioning unit
11/09/2005CN1226573C Air conditioner
11/09/2005CN1226572C Health-care intelligent door window and automatic control technique of indoor environment atmosphere
11/09/2005CN1226571C Air conditioning apparatus
11/09/2005CN1226563C Ceiling type air-conditioner
11/08/2005US6962058 Air conditioner and method of controlling such
11/03/2005WO2005103574A1 Air conditioner
11/03/2005WO2005067619A3 Serial communicating hvac system
11/03/2005US20050242201 Intelligent environmental room air assist system and method
11/03/2005US20050241325 Controller for forced-air HVAC system
11/03/2005US20050241324 Defrosting method for air conditioner
11/03/2005US20050241323 Energy analyzer for a refrigeration system
11/03/2005DE19647823B4 Steuerungs- und Überwachungsvorrichtung für eine Rauch- und Wärmeabzugsanlage Control and monitoring device for a smoke and heat extraction system
11/03/2005DE102005017904A1 Coolant circuit regulating method for use in vehicle, involves determining control value using target value for controlling evaporator temperature by temperature regulator, and feeding control value to ventilator fan controller
11/02/2005EP1591978A2 Electronic message delivery system utilizable in the monitoring of equipment and method of same
11/02/2005EP1591736A1 Defrosting method for an air conditioner
11/02/2005EP1591734A1 Device for regulating the humidity of an electric household wine cellar
11/02/2005CN1692390A Advertisement presentation system, advertisement presentation method, and advertisement management server
11/02/2005CN1690592A Composite power source heating pump type air-conditioning device
11/02/2005CN1690579A Strainer device
11/02/2005CN1690559A Air-conditioner indoor set having heating equipment
11/02/2005CN1690558A Conduit damage-proof system for air-conditioners
11/02/2005CN1690557A Heat pump combined type accurate air-conditioning system
11/02/2005CN1690556A Tubular shaped air conditioner
11/02/2005CN1690555A Air-conditioner
11/02/2005CN1690553A Apparatus for switching air conditioner refrigerant pipes
11/02/2005CN1690552A Cooling agent temperature control system for air-conditioners and control method thereof
11/02/2005CN1690551A Multiple air-conditioner system
11/02/2005CN1690550A Screw rod accurate air-conditioning system
11/02/2005CN1690549A Air-conditioner outdoor unit and operation method thereof
11/02/2005CN1690548A Oxygen generating air-conditioner and its control method
11/02/2005CN1690417A Pressure equalizer of compressor of air conditioner
1 ... 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 ... 293