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)
10/2012
10/03/2012CN102705960A Intelligent energy output control method for compressor of water source heat pump machine set
10/03/2012CN102705959A Sonic temperature inductive control chip for control circuit of air conditioner
10/03/2012CN102705958A Automatic ventilation method for anechoic chamber
10/03/2012CN102705957A Method and system for predicting hourly cooling load of central air-conditioner in office building on line
10/03/2012CN102705956A Optimal control device and method for primary pump variable flow system
10/03/2012CN102705955A Environmental and refrigerating cloud management system
10/03/2012CN102705954A Internet-based automatic fault repair and detection method of frequency-conversion air conditioner
10/03/2012CN102705950A Method for energy-saving air exchanging of small room
10/03/2012CN102705946A Ceiling type gasifying humidifier
10/03/2012CN102705945A Air humidification cabinet and use method thereof
10/03/2012CN102705943A Heat pump air conditioner adopting secondary auxiliary electric heater and use method thereof
10/03/2012CN102705940A All-weather floor heating and cooling system
10/03/2012CN102705939A Closed cooling tower refrigerating system applied to IDC (Internet Data Center) room and refrigerating method thereof
10/03/2012CN102705931A Multifunctional solar air conditioning system
10/03/2012CN102705930A Accurate cold delivering energy-saving air conditioning system for base station
10/03/2012CN102705916A Special all-in-one machine integrating purification, sterilization, humidification, dehumidification and constant temperature keeping functions for storeroom
10/03/2012CN102705912A Personalized environment control system for expressway toll booth
10/03/2012CN102705908A Air-conditioning apparatus
10/03/2012CN102705905A Air treatment method and system for environmental simulation tests
10/03/2012CN102705904A Air-volume-variable air conditioning system capable of independently controlling temperature and humidity
10/03/2012CN102042648B Heat recovery type multi-connection air condition unit
10/03/2012CN101943457B Air port for air conditioner
10/03/2012CN101943453B Energy saver for base station machine room air conditioners
10/03/2012CN101865511B Controlling method for keeping constant temperature by automobile air-conditioner
10/03/2012CN101749825B Refrigerant super-addition control method for composite air conditioner
10/02/2012US8280556 Energy management of HVAC system
10/02/2012US8280536 Thermostat user interface
10/02/2012CA2633185C Intelligent air conditioning system for a paint booth
09/2012
09/30/2012CA2769288A1 Method of adaptive control of a bypass damper in a zoned hvac system
09/27/2012WO2012128850A1 Systems and methods for implementing a fan array with quick connect and modular control
09/26/2012EP2503266A1 Refrigeration cycle device and information propagation method adapted thereto
09/26/2012EP2503257A1 Shelter
09/26/2012EP2502000A2 Atmospheric water generator
09/26/2012CN202452642U Control system for dehumidifier
09/26/2012CN202452641U Intelligent air conditioner
09/26/2012CN202452640U Solar energy fresh air energy saving air conditioner controller
09/26/2012CN202452639U Monitoring device for air conditioner of railway machine room
09/26/2012CN202452638U Electromobile air conditioner controller based on singlechip control
09/26/2012CN202452637U Vehicle-mounted air conditioner controller
09/26/2012CN202452636U Automobile air conditioner control system capable of automatically controlling air outlet mode
09/26/2012CN202452633U 智能通风系统 Intelligent Ventilation System
09/26/2012CN202452628U Ultrasonic humidifier
09/26/2012CN202452627U 加湿器 Humidifier
09/26/2012CN202452626U 超声波雾化器 Ultrasonic Nebulizer
09/26/2012CN202452625U Novel electric heating humidifier
09/26/2012CN202452621U Central air conditioner of minitype solar energy water system
09/26/2012CN202452620U Solar energy fresh air energy-saving air-conditioning all-in-one machine
09/26/2012CN202452618U Energy-saving air cooler with atomizing and humidifying functions
09/26/2012CN202452612U Phase change energy storage device
09/26/2012CN202452603U Precision dew point constant temperature and humidity machine
09/26/2012CN202452600U Front-cover type cabinet cool air conditioner
09/26/2012CN202448708U Dual-power air conditioner
09/26/2012CN102695929A Refrigeration cycle device and information propagation method adapted thereto
09/26/2012CN102693625A System for monitoring energy consumption of air conditioner
09/26/2012CN102692068A Voice-controlled air conditioner with voice interaction function
09/26/2012CN102692067A Air-conditioning linkage system and method based on solar water heater
09/26/2012CN102692066A Fault diagnosis control system for variable-frequency air conditioner and control method of fault diagnosis control system
09/26/2012CN102692065A Air-conditioning control apparatus
09/26/2012CN102692063A Automatic air humidifier
09/26/2012CN102692053A Air conditioning system adopting thermoelectric refrigeration as assistant and capable of independently controlling temperature and humidity
09/26/2012CN102012073B Air conditioner applied in communication base station
09/26/2012CN101979929B Self-learning intelligent air-conditioning remote terminal
09/26/2012CN101943449B Dual-cycle machine room energy-saving air conditioner
09/26/2012CN101900391B Semiconductor air conditioner
09/26/2012CN101886840B Air conditioner compressor frequency control method and air conditioner
09/26/2012CN101881484B Voice controlled air conditioner
09/26/2012CN101813361B Energy-saving ventilator
09/26/2012CN101631994B Air conditioning system and control method thereof
09/20/2012WO2012125262A1 Systems and methods for controlling humidity
09/20/2012WO2012124367A1 Air conditioning system for server room management
09/20/2012WO2012124355A1 Air conditioner
09/20/2012WO2012123989A1 Air-conditioning system management device
09/20/2012WO2012102462A3 Local exhaust device and irish kitchen system having same
09/20/2012DE102012203962A1 Automatische Fernstart-/-Stoppregelungsstrategie für Fahrzeugheiz- und -Kühlsysteme Automatic remote start - / - stop control strategy for vehicle heating and cooling systems
09/20/2012DE102011013944A1 Method for ventilating living room of home, involves comparing border humidity with relative humidity of air in room, and producing signal for ventilation of room is produced if measured relative humidity lies above border humidity
09/20/2012DE102011001261A1 Rauchschutzdruckanlage und Verfahren zur Rauchfreihaltung eines Fluchtraumes Smoke control pressure system and method of smoke control a space flight
09/20/2012CA2828208A1 Systems and methods for controlling humidity
09/19/2012EP2500667A1 Heat source system
09/19/2012EP2500666A1 Air-conditioning apparatus
09/19/2012EP2500665A2 Air-conditioner control interface device, air conditioner, and air-conditioner control system
09/19/2012EP2500663A1 Smoke protection assembly
09/19/2012EP2499435A2 Refrigerant leak detection system and method
09/19/2012CN202444408U Cooling system for frequency converter of centrifugal unit and air-conditioner with cooling system
09/19/2012CN202444254U Air conditioner and discharge circuit of air conditioner bus capacitor
09/19/2012CN202442451U Smart ultrasonic humidifier
09/19/2012CN202442450U Air conditioner
09/19/2012CN202442449U Mini-type dehumidifier control system
09/19/2012CN202442448U Temperature detection device and control system of air conditioner
09/19/2012CN202442447U Multi-carrier infrared signal self-learning controller for air conditioner
09/19/2012CN202442446U A bus air-conditioner control system
09/19/2012CN202442443U Integrated device for conveying and discharging air and heating
09/19/2012CN202442435U Solar photovoltaic and photo-thermal combined type air conditioner
09/19/2012CN202442433U Cabinet type cold and warm dual-purpose fan
09/19/2012CN202442431U Temperature-control energy-saving air conditioner fan
09/19/2012CN202442430U Automobile air conditioning system with solar cooling tubes
09/19/2012CN202442426U Auxiliary electric heating and air cooling heat pump system
09/19/2012CN202442425U Dry-type air-conditioning box using cooling water and control system thereof
09/19/2012CN202442421U Dehumidifier
09/19/2012CN202442420U Ten-thousand-level efficient purification constant-temperature and constant-humidity set
09/19/2012CN202442419U High-humidity constant-temperature constant-humidity unit
1 ... 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 ... 293