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)
01/2013
01/02/2013CN102853490A Pipeline cold and heat circulation system
01/02/2013CN102853489A 空调机 Air conditioning
01/02/2013CN102853488A Heat-pump air conditioner
01/02/2013CN102853484A Air conditioning system and air conditioning control method for server room
01/02/2013CN102354206B System and method for diagnosing air conditioner failure based on data fusion in internet-of-things environment
01/02/2013CN102063068B Programming method, system and computer of DDC (Direct Digital Control) logic
01/02/2013CN102042653B Air conditioner and air conditioner control method
01/02/2013CN101995071B Remote valve control method
01/02/2013CN101737853B Air conditioner
01/02/2013CN101608823B Remote information monitoring system of central air conditioning of ground source heat pump and method thereof
01/02/2013CN101539460B Device to detect heat source, home appliance having the same and method of detecting heat source
01/02/2013CN101451757B Multi-connection air conditioner oil balancing and gas balancing control device
01/02/2013CN101210723B Air shower device, building, and system for reducing hay fever
12/2012
12/27/2012WO2012177720A1 Condenser fan speed control for air conditioning system efficiency optimization
12/27/2012WO2012177072A2 Dehumidification-type air cleaner and control method thereof
12/27/2012WO2012176690A1 Energy conservation controller and energy conservation control system
12/27/2012WO2012115463A3 Ventilation apparatus capable of recovering thermal energy
12/27/2012US20120330469 Energy management system
12/27/2012US20120329380 Ventilation System with Controllable Air Input and Output
12/26/2012EP2538150A1 Air-conditioning system
12/26/2012EP2538149A1 Air conditioner
12/26/2012EP2538147A2 Air-conditioning apparatus and support system of the same
12/26/2012EP2537071A2 Model based system and method for estimating parameters and states in temperature controlled spaces
12/26/2012CN202631136U Air-conditioning unit and temperature sensing bulb bracket thereof
12/26/2012CN202630318U Control system of floor-type cooling fan
12/26/2012CN202630317U 空调器及其控制装置 Its air conditioner control device
12/26/2012CN202630316U 空调及空调控制系统 Air-conditioning and air-conditioning control system
12/26/2012CN202630315U Air-conditioner and air-conditioner charger
12/26/2012CN202630314U 空调控制器盒及空调器 Air conditioning controller boxes and air conditioners
12/26/2012CN202630313U Air conditioner maintenance door with limit switch
12/26/2012CN202630312U Indoor wire controller of air conditioner, and air conditioner
12/26/2012CN202630311U Control device of multi-connected air conditioner
12/26/2012CN202630310U Electronic controller for combined air purifier
12/26/2012CN202630309U Novel temperature control system for distributed cloud computing centers
12/26/2012CN202630308U Constant temperature and humidity air conditioner
12/26/2012CN202630307U Air-conditioner unit detection mechanism capable of monitoring filter screen soot formation
12/26/2012CN202630306U Air quality regulation and control fan
12/26/2012CN202630305U Automatic humidification device
12/26/2012CN202630304U Central air conditioning unit temperature control device with fuzzy control technology
12/26/2012CN202630303U 实验室通风控制系统 Laboratory ventilation control system
12/26/2012CN202630302U Programmable electric control device used for enrichment facility
12/26/2012CN202630301U Bidirectional soft drawn wire for automotive air conditioner
12/26/2012CN202630300U Connecting structure of engineering truck air conditioner controller circuit board and electric appliance
12/26/2012CN202630299U Knob assembly for automotive centrally-controlled air conditioner panel
12/26/2012CN202630298U Air-conditioning remote controller
12/26/2012CN202630297U Intelligent energy-saving control system for combined air conditioner
12/26/2012CN202630291U Split intelligent air heat-exchanging and ventilating fan
12/26/2012CN202630290U Integrated intelligent air heat exchange ventilator
12/26/2012CN202630288U Humidifier
12/26/2012CN202630285U Wet membrane humidifier
12/26/2012CN202630282U Closed cooling tower refrigerating system applied to internet data center (IDC) machine room
12/26/2012CN202630280U Digital air conditioner fan
12/26/2012CN202630278U Electric car remote control type electric heating and cooling air conditioner
12/26/2012CN202630276U Energy-efficient hydroelectric air conditioner tail end unit
12/26/2012CN202630272U Multifunctional all-in-one machine with air cooler/heater function and steaming function
12/26/2012CN202630271U Automatic cooling system
12/26/2012CN202630269U Ice fog energy-saving air conditioning system
12/26/2012CN202630268U Indirect cooling type chilled water storage air conditioning system
12/26/2012CN202630267U Direct cold supply type water cold storage air conditioning system
12/26/2012CN202630266U Cooling device for combined type pump driving annular heat pipe
12/26/2012CN202630265U Ice water fan structure
12/26/2012CN202630264U Natural cod source continuous precision conditioner
12/26/2012CN202630253U Air cleaning machine
12/26/2012CN202630250U Refrigeration and ventilation integrating system for laboratories
12/26/2012CN202630242U Brand-new energy-saving constant-temperature constant-humidity machine
12/26/2012CN202630241U Air conditioner capable of achieving ventilation at night
12/26/2012CN102844630A Air conditioning and hot-water supply composite system
12/26/2012CN102844624A Super integrated security and air cleansing systems (sisacs)
12/26/2012CN102840714A Heat pump system with hot water function and control method
12/26/2012CN102840651A Intelligent wind volume control valve
12/26/2012CN102840647A Air conditioner comfort degree control system and method in combination with image identification
12/26/2012CN102840646A Air-conditioning apparatus and support system of the same
12/26/2012CN102840645A 空调控制系统 Air conditioning control system
12/26/2012CN102840643A Ventilation system with controllable air input and output
12/26/2012CN102840642A Pipeline installation-free fresh air exchanging system for each room in house
12/26/2012CN102840638A Building micro-ventilation system for improving indoor air quality and humidity environment
12/26/2012CN102840634A Air conditioning system
12/26/2012CN102840631A Multifunctional air conditioning system
12/26/2012CN102840629A Heat pump air-conditioning system
12/26/2012CN102128482B Integrated air-conditioning control system of data center
12/26/2012CN102095227B Integrated energy-saving air conditioner
12/26/2012CN102052745B Heat exchange intelligent blowing device
12/26/2012CN102012077B Energy-saving control system and control method of central air conditioning freezing station
12/26/2012CN101641563B Heat exchanger and refrigeration cycle apparatus
12/26/2012CN101509694B DC frequency converting air-conditioner compressor intelligent controller and control method thereof
12/20/2012WO2012174130A2 Controlling the setback and setback recovery of a power-consuming device
12/20/2012WO2012173240A1 Heat source system and control method of same
12/20/2012WO2012172807A1 Air conditioner
12/20/2012WO2012172731A1 Air conditioner
12/20/2012WO2012172690A1 Air-conditioning management device, air-conditioning management method, and program
12/20/2012WO2012172613A1 Air conditioner
12/20/2012WO2012172605A1 Air conditioner
12/20/2012WO2012172595A1 Air conditioning management device
12/20/2012WO2012172193A1 Heating, ventilation and/or air-conditioning device with targeted power-supply management
12/20/2012WO2012172026A2 Method and device for detecting thermal comfort
12/20/2012WO2012112775A3 Clean room control system and method
12/20/2012US20120322358 Variable-volume exhaust system
12/20/2012US20120318878 Controlling Smoke and Heat Evacuation and Ventilation Devices
12/20/2012US20120318490 Systems and methods for controlling the temperature of a room based on occupancy
12/20/2012CA2839192A1 Controlling the setback and setback recovery of a power-consuming device
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