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)
06/2007
06/14/2007CA2642204A1 Geothermal cooling device
06/13/2007EP1795823A1 Separate type air conditioner
06/13/2007EP1795822A2 Ventilation device
06/13/2007CN2911553Y Automotive double-driving air conditioner compressor
06/13/2007CN1979363A Constant-temperature constant-humidity air-conditioner host/spare machine control system
06/13/2007CN1979104A Temperature sensor fixing apparatus and air conditioner having the same
06/13/2007CN1979063A Anti-freezing method of air conditioner
06/13/2007CN1979045A Sand-proof, dust-proof, rain-proof device of air-conditioner outdoor machine
06/13/2007CN1979042A Smart indoor air-changing control device
06/13/2007CN1979041A Control method for air conditioner
06/13/2007CN1979040A Heating control method of business air conditioner
06/13/2007CN1979039A Timing method for air-conditioner operation time
06/13/2007CN1979038A Control method for outdoor unit fan of one-drive-multiple low-volume load air-conditioner
06/13/2007CN1979037A Mildew-proof control method for evaporator of air-conditioner indoor unit
06/13/2007CN1979036A Control method for single-direction air-out of four-air-vent ceiling-inlaid type airconditioner
06/13/2007CN1979035A Electric heater structure of inlaid air-conditioner indoor unit and mounting structure
06/13/2007CN1979027A Air conditioner and control method thereof
06/13/2007CN1979024A Air conditioner
06/13/2007CN1979023A Air conditioner
06/13/2007CN1321295C Cold-hot electric combined integrated energy-saving intelligent control device
06/12/2007US7228694 Cooling control system for an ambient to be cooled, a method of controlling a cooling system, and a cooler
06/12/2007US7228693 Controlling airflow in an air conditioning system for control of system discharge temperature and humidity
06/07/2007WO2007063778A1 Indoor air conditioner and its operation control method
06/07/2007WO2007062843A1 Atmospheric density reference control
06/07/2007WO2006070990A3 Display unit of air conditioner
06/07/2007US20070129001 Portable air moving device with air stream intensity adjustment
06/06/2007EP1793179A1 Multi-type air conditioner
06/06/2007DE102005021473B9 Vorrichtung zur Erzeugung von Wärme durch Umwandlung von elektrischer Energie in Wärmeenergie Apparatus for generating heat by converting electric energy into heat energy
06/06/2007CN2909339Y Air conditioner detection controller
06/06/2007CN2909080Y Embedded air conditioner of group controlled
06/06/2007CN2909079Y Control system of air conditioner
06/06/2007CN2909078Y Central air conditioning system capable of regulating flow of cooling water and refrigeration water
06/06/2007CN2909062Y 空调器 Air Conditioner
06/06/2007CN1976214A Air conditioner AC machine driving method and circuit
06/06/2007CN1975277A Fan filter unit control system
06/06/2007CN1975276A System and method for controlling air conditioner
06/06/2007CN1975275A AC control mode air conditioner indoor machine controll DC components
06/06/2007CN1974259A Air conditioner for automobile
06/06/2007CN1320326C Air conditioner divisional defrosting control method
05/2007
05/31/2007WO2007061186A1 Apparatus and method for controlling air conditioner
05/31/2007WO2007059710A1 An intelligent defrosting control method for an air conditioner
05/31/2007WO2007059709A1 A heat pump system for air conditioning under a low temperature and a using method thereof
05/31/2007WO2006047120A3 Portable ventillation system
05/31/2007US20070119957 Zone thermostat for zone heating and cooling
05/31/2007DE19809916B4 Steuergetriebe Control gear
05/31/2007DE102006035337A1 Regulating device for air flow, has perforated control pipe which moves in linear manner in casing whereby base of casing is closed and has no holes
05/31/2007DE102006035336A1 Air-chamber for distribution of air in desired quantity, has open connection pipe whereby control device that regulates air flow can be attached to connection pipe
05/30/2007CN2906427Y Device for monitoring carbon dioxide and dusty gas in doors
05/30/2007CN2906426Y Digital regulating device for moving air conditioner
05/30/2007CN2906425Y Intelligent automatic-tracking-control power economizer
05/30/2007CN2906424Y Energy-saving shut-down instruction transmitting set of air conditioner
05/30/2007CN1973168A Air-conditioning apparatus
05/30/2007CN1971156A Output control method for ice cold accumulation machine set compressor
05/30/2007CN1319201C Two-stage hybrid gas pressure regulator
05/29/2007US7225171 Air conditioning equipment operation system and air conditioning equipment designing support system
05/29/2007US7222800 Controller customization management system
05/29/2007US7222494 Adaptive intelligent circulation control methods and systems
05/24/2007WO2007058419A2 Air conditioning system and controlling method thereof
05/24/2007WO2007058145A1 Clothes dryer
05/24/2007WO2007057269A1 Air conditioning device
05/24/2007WO2007056947A1 A remote monitoring centralized air conditioner system and corresponding group control methord
05/24/2007US20070114291 Thermostat having modulated and non-modulated provisions
05/23/2007EP1788318A2 Air conditioning system and controlling method thereof
05/23/2007EP1787065A1 Air conditioning system
05/23/2007CN2903773Y Intelligent central air conditioner electricity saver
05/23/2007CN2903772Y Electronic warning water adding type movable air conditioner with level displaying
05/23/2007CN2903771Y Fan coil pipe photoelectric central controller of central air conditioner
05/23/2007CN1968004A Generating system capable of controlling electric power and its control method
05/23/2007CN1967097A Combined air conditioning system
05/23/2007CN1967080A Air conditioner
05/23/2007CN1967079A Combined air conditioner with emergency power supply unit
05/23/2007CN1967078A Air conditioning system and controlling method thereof
05/23/2007CN1967077A Method of classified rule-based fault detection and diagnosis in air-handling system
05/23/2007CN1967076A Vacuum error detection method and device for combined air conditioner
05/23/2007CN1967075A Combined air conditioner system
05/23/2007CN1967074A Cooling and heating control system for combined air conditioner
05/23/2007CN1967073A Combined air conditioner with engine oil reclaiming operation time point computing function and method therefor
05/23/2007CN1967065A Air conditioner and method of controlling the same
05/23/2007CN1967058A Air conditioner and control method therefor
05/23/2007CN1966291A Vehicular air conditioner control device
05/23/2007CN1317535C Multiple system air conditioner and its control method
05/23/2007CN1317534C Device and method for controlling air conditioner
05/22/2007CA2340608C Air filtration system with filter efficiency management
05/18/2007WO2007056235A2 Pneumatic animal confinement house air inlet actuation system and method
05/18/2007WO2007053958A1 Facility energy management system
05/18/2007CA2629621A1 Facility energy management system
05/16/2007EP1786092A1 Electric motor driving device, and air conditioner using the same
05/16/2007EP1785800A1 Ventilation control
05/16/2007EP1785678A2 Air conditioner
05/16/2007DE202006000337U1 Glättungsvorrichtung für Kleidungsstücke Smoother for garments
05/16/2007CN2901132Y Air conditioner with self fire fighting function
05/16/2007CN2901131Y Water mist cooling aid device for vehicle air conditioner
05/16/2007CN2901130Y Intelligent power saving device for central air conditioner
05/16/2007CN2901115Y Air conditioner refrigeration system
05/16/2007CN2901106Y Efficiency controller for commercial kitchen fume exhaust fan system
05/16/2007CN1963325A 空气调节器 Air conditioner
05/16/2007CN1963324A Air conditioner
05/16/2007CN1963323A Start-up method of air-conditioner in low temperature circumstance
05/16/2007CN1316212C Refrigerant circulation device
05/16/2007CN1316205C Air conditioner and its brushless motor control unit
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