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)
11/2013
11/27/2013CN103411296A Temperature control device of air conditioner
11/27/2013CN103411295A Switching device of air-conditioner switch
11/27/2013CN103411294A Device for providing related air quality information of space for outside of space
11/27/2013CN103411293A Method and device for control on air conditioner cold water system based on tail end cold quantity active adjustment
11/27/2013CN103411292A Method for controlling low temperature refrigeration of air conditioner
11/27/2013CN103411291A Expansion valve injection control method and system
11/27/2013CN103411290A Air conditioner and defrosting control method thereof
11/27/2013CN103411289A Variable power controlled truck air condition controller
11/27/2013CN103411288A Method for preventing tripping in heating start of air conditioner
11/27/2013CN103411287A Dry-heating resisting system of humidifier
11/27/2013CN103411286A Multipoint intelligent control suction and exhaust system
11/27/2013CN103411285A Building integrated air collector
11/27/2013CN103411283A Water air-conditioning system coupling cooling spray device water circulation with air current cooler
11/27/2013CN103411282A Ice source heat pump technology based heat pump system
11/27/2013CN103411278A Fresh air handling unit suitable for air conditioning system allowing independent temperature and humidity control
11/27/2013CN103411276A Vehicle-mounted air purifier
11/27/2013CN103411273A 医用空气净化器 Medical air purifier
11/27/2013CN103411269A Air conditioner, indoor unit thereof and method for controlling air conditioner
11/27/2013CN103411268A Refrigeration system and refrigeration method thereof
11/27/2013CN103411006A Air chamber pressure relief device of combined type air conditioner unit system
11/27/2013CN102563805B Control method for calculating exhaust temperature of compressor of air conditioner
11/27/2013CN102427148B Large-power UPS (uninterrupted power supply) special air-conditioner battery cabinet and method for adjusting and controlling working temperature of storage battery
11/27/2013CN102345915B Fault operation control method of DC (direct current) convertible frequency air conditioner
11/27/2013CN102305455B Intelligent through-flow air-interchange ventilation control system and control device and method thereof
11/27/2013CN102252369B Floor air conditioner and method for removing accumulated water on electric heater in same
11/27/2013CN102213476B Air quantity regulation device and air quantity regulation method
11/27/2013CN102095231B Control method of ultra-low humidity compound dehumidifier
11/27/2013CN102090160B Cooling device for heater storage device, and heater storage device using same
11/27/2013CN101990617B Temperature and humidity regulating apparatus and temperature and humidity regulating system
11/26/2013DE202013104451U1 Sensoranordnung zur Steuerung von Lüftungsanlagen von Fahrzeugen A sensor arrangement for controlling ventilation systems of vehicles
11/26/2013CA2562062C Damper control in space heating and cooling
11/23/2013CA2806033A1 Oscillating fan with built-in pull-type control switch
11/21/2013WO2013173433A1 Automated hvac system functionality test
11/21/2013WO2013173108A1 Cloud based building automation systems
11/21/2013WO2013172597A1 Air conditioning device for dehumidifying clean room
11/21/2013WO2013172327A1 Air conditioning device
11/21/2013WO2013172279A1 Air conditioning system
11/21/2013WO2013172196A1 Air conditioner
11/21/2013WO2013171889A1 Management system, display method, and program
11/21/2013WO2013171781A1 Air conditioning device
11/21/2013WO2013170519A1 Drive control device and method of electronic expansion valve
11/21/2013US20130309958 Fan airflow monitoring system in an appliance
11/21/2013US20130306746 Retrofit Flap Damper Assembly System for Cone Type Damper Variable Air Volume Boxes
11/21/2013DE102006005535B4 Öffnungssteuerungsventil Opening control valve
11/20/2013EP2664865A2 Ventilation device for exhausting and ventilating and exhausting and ventilation method
11/20/2013EP2664864A1 Method for controlling the power consumption in a district cooling system
11/20/2013EP2664863A1 Indoor unit of an air conditioner
11/20/2013EP2664862A1 Indoor unit of an air conditioner
11/20/2013EP2664861A1 Controller circuit for air conditioner and computer-readable storage medium containing program instructions for controlling air conditioner
11/20/2013EP2663810A1 ]method, heat transfer system, adjustment system and computer program product for controlling a heat transfer system
11/20/2013CN203300840U Connection terminal and air conditioner having the connection terminal
11/20/2013CN203300480U Power on/off control apparatus by opening/closing door and air conditioner
11/20/2013CN203299982U Building fire alarm and automatic control system
11/20/2013CN203299605U CAN bus central air-conditioner controller
11/20/2013CN203298524U Indoor heat exchanger for variable frequency air conditioner and variable frequency air conditioner
11/20/2013CN203298444U Remote in-car temperature measurement and control system based on FPGA
11/20/2013CN203298443U Remote indoor temperature measurement and control system based on PLC
11/20/2013CN203298442U Ventilation device for oil paint production
11/20/2013CN203298441U Centralized air conditioner control system
11/20/2013CN203298440U Air conditioner automatic control system based on semi-physical simulation
11/20/2013CN203298439U Electro-mobile heat pump air conditioner system with refrigerant charge adjustable
11/20/2013CN203298438U Pressure ratio reducing loop device of natural cold-source magnetic levitation refrigerating system
11/20/2013CN203298437U Anti-explosion air conditioner
11/20/2013CN203298436U Frequency-convertible air-conditioning set for rail vehicle
11/20/2013CN203298435U Air conditioner and display box thereof
11/20/2013CN203298434U Electric control box assembly of air conditioner
11/20/2013CN203298433U Air conditioner and core processor
11/20/2013CN203298432U Temperature control system for machine room
11/20/2013CN203298429U Ventilation and heat dissipation device of mobile base station room
11/20/2013CN203298428U Humidifier with constant humidity control device
11/20/2013CN203298420U Air conditioning system in machine room
11/20/2013CN203298414U Diversity station cold/heat supply system
11/20/2013CN203298411U Fresh air system improving indoor air cleanliness
11/20/2013CN103403465A Optimization apparatus, optimization method, and optimization program for storing electricity and heat.
11/20/2013CN103403464A Refrigeration and air-conditioning device
11/20/2013CN103403463A Spm fault detection and diagnostics algorithm
11/20/2013CN103402477A Incubator assembly and associated control apparatus that controls humidity rate
11/20/2013CN103401956A Address assigning method, data transmission method, indoor unit, outdoor unit and air-conditioning system
11/20/2013CN103398516A Air conditioner pressure maintaining start-up system and control method of air conditioner pressure maintaining start-up system
11/20/2013CN103398515A Air conditioner system and control method thereof
11/20/2013CN103398460A Air guide ring and electronic control box assembly, air guide ring, air conditioner indoor unit and air conditioner
11/20/2013CN103398455A Safety protection and control system for closed space in acidic etchant gas environment
11/20/2013CN103398454A Air conditioning system and control method
11/20/2013CN103398453A Novel air conditioner draught fan and method for controlling same
11/20/2013CN103398452A Air conditioner and method for controlling same
11/20/2013CN103398451A Multi-dimensional indoor environment controlling method and system based on learning of user behaviors
11/20/2013CN103398450A System and method for supporting multi-mobile-terminal remotely-controlled central air conditioner
11/20/2013CN103398449A Seasonally regulating and controlling method for large-space air conditioning equipment capable of changing air supply direction seasonally
11/20/2013CN103398448A Control circuit for reducing power consumption of air conditioner lifting face plate and control method thereof
11/20/2013CN103398447A Indoor unit loading capacity control system and indoor unit loading capacity control method
11/20/2013CN103398446A Method for improving heating and cooling effect of air-conditioner
11/20/2013CN103398445A Temperature control method
11/20/2013CN103398444A Air conditioner low-temperature refrigeration method and device
11/20/2013CN103398443A Clean fresh air system and air cleaning method
11/20/2013CN103398442A Intelligent ventilator and ventilation method
11/20/2013CN103398437A Switch cabinet and dehumidification method thereof
11/20/2013CN103398419A Novel high-precision constant temperature and constant humidity air conditioner
11/20/2013CN102538137B Anti-jamming circuit and anti-jamming method for air-conditioning strong-electricity communication
11/20/2013CN102466296B Defrosting control method applied to heat pump air conditioning unit
11/20/2013CN102410607B Wind energy and light energy complementary control system of convertible frequency air conditioner
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