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)
03/2014
03/05/2014CN103615788A Control method for air conditioner
03/05/2014CN103615787A High-pressure cabin body temperature control system
03/05/2014CN103615786A Air conditioner purification system and method thereof
03/05/2014CN103615785A Method and device for judging air conditioner filter screen cleanliness with duty ratio of direct current motor
03/05/2014CN103615784A Air-conditioning detection device capable of detecting temperature of annular region
03/05/2014CN103615783A Air-conditioner temperature detecting device with longitudinal scanning function
03/05/2014CN103615782A Refrigerating unit cluster controlling method and device
03/05/2014CN103615781A Anti-condensation control system and method for radiation tail end of grating pipe network
03/05/2014CN103615780A System for reducing machine room temperature
03/05/2014CN103615774A Auxiliary device for pump system, control method for auxiliary device and pump system
03/05/2014CN103615763A Air conditioning device for enhancing air quality
03/05/2014CN102620395B Intelligent air conditioning unit for track vehicle
03/05/2014CN102589067B Ice-bank refrigerating cabinet of refrigeration and purification integrated machine
03/05/2014CN102348937B Air conditioning device
03/05/2014CN102192572B Control model updating device and method, air-conditioner controlling system
02/2014
02/28/2014CA2824610A1 Fan motor
02/27/2014WO2014030349A1 Energy management system, energy management method, and server device and terminal device that use energy management method
02/27/2014WO2014029204A1 Touch control system for intelligent air conditioner based on internet of things
02/27/2014US20140058569 Air-conditioning management device, and program
02/27/2014US20140057548 Individual room duct and ventilation system for livestock production building
02/27/2014US20140057547 Cooling blower control device and method for high-voltage battery
02/27/2014US20140053586 System and apparatus for using a wireless smart device to perform field calculations
02/27/2014DE102013214941A1 Hochleistungskühlung eines Rechenzentrums Cooling performance of a data center
02/26/2014EP2699915A2 System of intelligent sensors in an electrical panelboard
02/26/2014DE202014001125U1 Computergesteuerte Regeleinheit für ein Heiz-, Kühl-, Lüftungs- und/oder Klimatisierungsgerät Computerized control unit for heating, cooling, ventilation and / or air conditioning unit
02/26/2014CN203456377U Dehumidifier
02/26/2014CN203456376U Dehumidifier
02/26/2014CN203454504U Intelligent defrosting air conditioning unit
02/26/2014CN203454502U Intelligent defrosting air-conditioning system
02/26/2014CN203454374U Central air conditioner system utilizing air energy
02/26/2014CN203454345U Blowing rate automatic regulating device and blowing rate automatic regulating system
02/26/2014CN203454344U Temperature adjusting system of elevator control chamber
02/26/2014CN203454343U Control device for self-contained air conditioning unit for computer and data processing machine rooms
02/26/2014CN203454342U Cooling fan and protection device of cooling fan
02/26/2014CN203454341U Fan coil temperature control system applied to central air conditioner
02/26/2014CN203454340U Conventional composite cold source and heat source coupled water cold storage air conditioner system based on independent temperature and humidity control
02/26/2014CN203454339U Energy consumption test and analysis system of remote refrigeration plant room
02/26/2014CN203454338U External-air air conditioner energy saver
02/26/2014CN203454337U Energy-saving intelligent control system of central air conditioner based on Profibus bus
02/26/2014CN203454336U Fan coil temperature control system based on single chip microcomputer
02/26/2014CN203454335U Central air-conditioning energy-saving general PLC
02/26/2014CN203454329U Split transmission type ultrasonic humidifier
02/26/2014CN203454326U Humidifier
02/26/2014CN203454325U Cold storage type heat-pipe air conditioning system for machine room
02/26/2014CN203454322U Evaporation type air cooler
02/26/2014CN203454321U Energy-saving type anti-condensation air-conditioning system with adjustable air volume
02/26/2014CN203454318U Air simulator
02/26/2014CN203454309U Special central air conditioning energy-saving control system for operating room
02/26/2014CN203454295U 空调系统 Air-conditioning system
02/26/2014CN203454284U Commercial media air purification sterilizer
02/26/2014CN203454283U Multifunctional vehicle-mounted air purifier
02/26/2014CN203454282U Vehicle-mounted automatic air purifier
02/26/2014CN203454281U Novel air cleaner
02/26/2014CN203454278U Vehicle-carried air purifier
02/26/2014CN203454269U 空调器室内机 Air conditioner indoor unit
02/26/2014CN203454268U Large-space seasonal reversing air supply air conditioner device
02/26/2014CN203454267U Wall-mounted air conditioner
02/26/2014CN203454264U 空调器 Air Conditioner
02/26/2014CN103604241A Air conditioner and method for controlling same
02/26/2014CN103604200A Central-air-conditioning air supply system
02/26/2014CN103604199A VRF (varied refrigerant volume) air conditioning system and energy conservation control method and device thereof
02/26/2014CN103604198A Intelligent air conditioner control system
02/26/2014CN103604197A Air conditioner touch control interface display method and system
02/26/2014CN103604196A Variable frequency air conditioner control system and method
02/26/2014CN103604195A Automotive air-conditioner control system for reducing load of engine of automobile
02/26/2014CN103604194A Intelligent air-conditioning control method and air-conditioning control system
02/26/2014CN103604193A Multi-outdoor-unit air conditioning pressure balancing device and pressure balancing control method
02/26/2014CN103604192A Energy saving control method of air purifier
02/26/2014CN103604191A Multi-user participated public air conditioner temperature regulating and controlling system based on mobile phone software platform
02/26/2014CN103604190A Control method of ternary pressure switch for automotive air conditioner
02/26/2014CN103604189A Separately excited ultrasonic atomization control circuit
02/26/2014CN103604186A Humidifier with automatic timing control function
02/26/2014CN103604181A Novel vehicle-mounted energy-saving device
02/26/2014CN103604179A Composite cooling device capable of being operated under multiple weather conditions
02/26/2014CN103604178A Water heater
02/26/2014CN103604175A Fresh air system
02/26/2014CN103604174A Intelligent air-conditioning regulating system
02/26/2014CN103604170A Heating and cooling air conditioner
02/26/2014CN103604169A Heating and cooling air conditioner
02/26/2014CN103604168A Heating and cooling air conditioner
02/26/2014CN103604167A Radiation control method for air conditioner outdoor unit
02/26/2014CN103604166A Cabinet type air conditioner indoor unit
02/26/2014CN103604164A Ventilation air conditioning unit
02/26/2014CN102645001B Accurate temperature control method of air conditioner
02/26/2014CN102563808B Automatic control method of indoor environment comfort level
02/26/2014CN102538156B Indoor unit of air conditioner
02/26/2014CN102538143B Intelligent phonic search engine air-conditioning system and control method thereof
02/26/2014CN102538126B Defrosting control method of heat-pump type air conditioner
02/26/2014CN102346073B 红外线传感器以及空调机 Infrared sensors and air conditioners
02/26/2014CN102345913B Airflow controlling device and method
02/26/2014CN102052737B Air-conditioning device
02/26/2014CN101865509B Refrigerant amount determination operation of air conditioner
02/26/2014CN101629753B Air-conditioner and control method thereof
02/25/2014US8656729 Air conditioning system with defrosting operation
02/20/2014WO2014027391A1 Air-conditioning equipment communication system and communication method
02/20/2014WO2013151646A3 Hvac system relay autotuning and verification
02/20/2014DE102009057159B4 Sorptionswärmetauscher und Steuerung hierfür Sorptive and control therefor
02/20/2014DE102007009672B4 Klimabedienteil mit einer Sensoranordnung Climate control unit with a sensor array
02/19/2014EP2697572A1 Automated functional diagnosis
02/19/2014EP2697571A1 Filter-ventilating unit with graphic lcd display
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