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)
07/2007
07/04/2007EP1804005A1 Air conditioner
07/04/2007EP1803508A2 Device for generating a reduced pressure in an enclosed space of a tabletting press and/or an isolator
07/04/2007EP1802926A2 Fault diagnostics and prognostics based on distance fault classifiers
07/04/2007EP1802925A1 A model prediction controlled refrigeration system
07/04/2007EP1802476A1 Climate control system for vehicle berths and cabs
07/04/2007CN2919098Y Air-conditioner having new solid blowing damper motor interface circuit
07/04/2007CN2919097Y Electricity saving device of split-type air conditioner
07/04/2007CN2919096Y Central air-conditioning industrial frequency water pump automatic loading-unloading controller
07/04/2007CN2919095Y Energy compensated accurate air-conditioner
07/04/2007CN1993587A Split-type air conditioner
07/04/2007CN1991651A Air conditioner integrated management system and control method of the same
07/04/2007CN1991265A Air-conditioning bidirectional electricity-saving appliance of refrigerating machine
07/04/2007CN1991264A Air-conditioner and control method thereof
07/04/2007CN1991263A Control method of air conditioner and air-conditioning unit
07/04/2007CN1991255A Air conditioner and controlling method therefor
07/04/2007CN1991180A Fan control method and fan control system using the method
07/04/2007CN1991173A Control device and method for compressor of system air-conditioner
07/04/2007CN1324272C Air conditioner and method for controlling the same
07/04/2007CN1324271C Monitor control method and device for network air conditioner
07/04/2007CA2572824A1 Indoor air quality systems and methods
07/03/2007US7238326 Germicidal treatment system with status indicator
06/2007
06/29/2007CA2572624A1 Air conditioner and refrigerant control method thereof
06/28/2007WO2005072213A3 Exhaust fan assembly having flexible coupling
06/28/2007US20070149109 Occupancy based ventilation system
06/28/2007US20070149108 Device for generating a negative pressure in the sealed room of a tablet press and/or of an isolator
06/28/2007US20070149107 Ventilation system and method of controlling the same
06/28/2007US20070144729 Device and process for heating an aircraft cabin
06/28/2007US20070144189 Air conditioner and method of controlling such
06/27/2007EP1801512A1 Indoor unit of air conditioner
06/27/2007EP1801511A1 Air conditioner and method for controlling the same for soft start of fan motor
06/27/2007EP1800641A2 Humidification control system for infant care apparatus
06/27/2007CN2916471Y Indraft device for embedded air conditioner
06/27/2007CN2916470Y Humidifier capable of automatically adjusting humidity
06/27/2007CN2916469Y Automatic dust-collecting device of outdoor unit of air conditioner
06/27/2007CN2916468Y Fixed-frequency highly-efficient air conditioner with a compressor and a plurality of evaporators
06/27/2007CN2916467Y Air conditioner controller with speech prompting function
06/27/2007CN1988369A Phase control system and its control method for air conditioner
06/27/2007CN1987707A Indoor heat exchanger pressure control of air conditioner and its target pressure calculating method
06/27/2007CN1987264A 空调器 Air Conditioner
06/27/2007CN1987263A Air conditioner for accurately control temperature and humidity
06/27/2007CN1987262A Method for controlling air conditioner operation
06/27/2007CN1987261A Air-conditioner and method for the same
06/27/2007CN1987260A Air conditioner and control method for air conditioner
06/27/2007CN1987259A Driving device for variable frequency air conditioner and its control method
06/27/2007CN1987258A Variable frequency air conditioner and power factor compensating method for variable frequency air conditioner
06/27/2007CN1987257A Heating operation method for composite air conditioner
06/27/2007CN1987256A Hydraulic compression prevention control system and its control method for composite air conditioner
06/27/2007CN1987255A Power distribution system for composite air conditioner and its control method
06/27/2007CN1987254A Air conditioner and its control method
06/27/2007CN1987253A 空调器 Air Conditioner
06/27/2007CN1987252A 空调器 Air Conditioner
06/27/2007CN1987251A 空调器 Air Conditioner
06/27/2007CN1987250A 空调器 Air Conditioner
06/27/2007CN1987249A 空调器 Air Conditioner
06/27/2007CN1987248A Liquid injector of composite air conditioner and its control method
06/27/2007CN1987247A High pressure increasing preventing method of composite air conditioner
06/27/2007CN1987246A Method for detecting poor pressure sensor of air conditioner
06/27/2007CN1987245A Searching method for composite air conditioner
06/27/2007CN1987244A Stand-by power control device and its method for air conditioner
06/27/2007CN1987243A 空调器 Air Conditioner
06/27/2007CN1987242A Warm house operation control method of air conditioner
06/27/2007CN1987241A Defrost operation method of heat pump air conditioner
06/27/2007CN1987240A Composite air conditioner and its control method
06/27/2007CN1987239A Air conditioning system capable of group control and its operation method
06/27/2007CN1987238A One-draging-more air conditioning system
06/27/2007CN1987237A Control box of air conditioner indoor machine
06/27/2007CN1987236A Error record management control device of air conditioner and its management control method
06/27/2007CN1987235A Defrost operation control method for heating and cooling two-purpose air conditioner
06/27/2007CN1987234A Control method for heat pump type air conditioner
06/27/2007CN1987233A Air conditioner capable of controlling power source and its operation method
06/27/2007CN1987218A Composite air conditioner and it control method for outdoor electronic expansion valve
06/27/2007CA2570948A1 Method and apparatus for passively controlling airflow
06/26/2007US7234312 Variable speed, electronically controlled, room air conditioner
06/22/2007CA2571299A1 Humidification control system for infant care apparatus
06/21/2007WO2007069587A1 Air conditioner
06/21/2007WO2007069507A1 Air conditioner
06/21/2007WO2007032594A3 Air-conditioner and method for controlling the same
06/21/2007US20070138307 Control method and apparatus for an air conditioner using occupant feedback
06/21/2007US20070137232 Air conditioner
06/20/2007EP1798495A2 Air conditioner having unpeopled maintenance function
06/20/2007EP1798494A1 Control apparatus for an air conditioner
06/20/2007EP1623162A4 Method and apparatus for delivering conditioned air using dual plenums
06/20/2007CN2913685Y Evaporation type refrigerator hydraulic pump
06/20/2007CN1985131A Indoor unit of air conditioner
06/20/2007CN1982800A Fan filter unit control system
06/20/2007CN1982799A 空调机 Air conditioning
06/20/2007CN1982798A Compensating system and compensating control method for compressor
06/20/2007CN1982797A Air-conditioning apparatus with ventilation operation and controlling method thereof
06/20/2007CN1322280C Intelligent type draught fan coil pipe and operation control method thereof
06/20/2007CN1322279C Air conditioner
06/20/2007CN1322278C Evaluating method and device for air conditioner control state
06/20/2007CN1322277C Air conditioner
06/20/2007CN1322276C Air conditioner
06/19/2007US7231836 Device for monitoring an air supply flow or a volumetric air flow
06/19/2007US7231774 Multi-circuit refrigerant cycle with dehumidification improvements
06/14/2007WO2007066493A1 Environment control device, environment control method, environment control program, and environment control system
06/14/2007WO2007065247A1 Geothermal cooling device
06/14/2007US20070130969 Adaptive intelligent circulation control methods and systems
06/14/2007US20070130967 Multi-type air conditioner with defrosting device
06/14/2007DE102005057454A1 Luftdichtevergleichsregelung Air density settlement agreement
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