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)
09/2010
09/15/2010CN201582952U Frequency-conversion air conditioner system used for reheating industry and commerce-used fluorine
09/15/2010CN201582950U Novel control circuit for fresh air exchanger
09/15/2010CN201582949U Electric auxiliary heating device of air conditioner
09/15/2010CN201582948U Air conditioner
09/15/2010CN201582947U Energy-saving circuit for air conditioner
09/15/2010CN201582946U Intelligent ventilator for stored grain
09/15/2010CN201582945U FFU (Fan Filter Unit) centralized regulating and control system capable of regulating and controlling according to cleanliness
09/15/2010CN201582944U Variable air volume intelligent airflow regulation and control system
09/15/2010CN201582943U Thermal power station secondary side energy saving control system of air conditioning unit
09/15/2010CN201582942U Comfortable air-conditioner
09/15/2010CN201582941U Air conditioning temperature automatic monitor controller
09/15/2010CN201582940U Environmentally friendly central air-conditioning temperature control device
09/15/2010CN201582939U Automatic automobile climate controller
09/15/2010CN201582937U Novel environmental-protection air extracting device
09/15/2010CN201582928U Temperature and humidity automatic control type combined air-conditioning unit for purification
09/15/2010CN201582926U Solution moisture-temperature control fresh air air-conditioning unit
09/15/2010CN1995845B Suction control device of multiple air conditioner and its method
09/15/2010CN101833310A Power consumption management and control system and method
09/15/2010CN101832624A Power-saving device for recycling and utilizing condensation heat of household air-conditioner
09/15/2010CN101832622A Method for realizing continuous regulation of primary pump variable flow system by using evaporative water cooling machine set
09/15/2010CN101832621A Self-protection control method and self-protection control device of multi-online air-conditioning system
09/15/2010CN101832620A Air-conditioning controller for train environment
09/15/2010CN101832619A Novel low-temperature and low-pressure wind speed environment control system
09/15/2010CN101832618A Frequency control method and control device of compressor of air conditioner
09/15/2010CN101832617A AQS (Air Quality System) implementing method and system applied to automobile afterloading modification
09/15/2010CN101832616A Operating method for improving energy efficiency ratio and performance coefficient of air conditioner
09/15/2010CN101832615A Matching and debugging device for air-conditioning system
09/15/2010CN101832614A Fresh air energy-saving air conditioning unit for machine room
09/15/2010CN101832612A Efficient automatic dust-removing and intelligent ventilation system and automatic dust-removing method
09/15/2010CN101832604A Central air conditioning device and running control method thereof
09/15/2010CN101832603A Suspended type air purification device
09/14/2010US7797084 Building energy management system
09/14/2010US7797080 Opto-programmed HVAC controller
09/10/2010WO2010100707A1 Air conditioner
09/10/2010WO2010100403A1 A damper
09/10/2010WO2010074430A3 Air conditioner and method for controlling the same
09/10/2010WO2010074429A3 Method for controlling air conditioner
09/10/2010WO2010065945A3 Air conditioner eliminator system and method for computer and electronic systems
09/10/2010WO2010062102A3 Ventilation equipment for underground structure and method for controlling same
09/09/2010US20100227542 Apparatus for cooling an exerciser for use with an exercise machine
09/09/2010US20100227541 Method and apparatus for passively controlling airflow
09/09/2010DE19818627C5 Verfahren zum Konditionieren von Luft durch Einstellen der Temperatur und Luftfeuchtigkeit in einem Klimatisierungsschrank mittels eines Kältekreislaufs und Kältekreislauf Method of conditioning air by adjusting the temperature and humidity in an air conditioning unit by means of a refrigeration cycle, refrigeration cycle
09/08/2010EP2226580A1 Air outlet
09/08/2010EP2226579A1 Air conditioning control device, air conditioning device, and air conditioning control method
09/08/2010CN201575561U Split type air conditioner and indoor unit thereof
09/08/2010CN201575560U Novel air-conditioning cold-hot water stepless capacity regulating set controller
09/08/2010CN201575559U Controller for single cold air conditioner of coach cab
09/08/2010CN201575558U Air-conditioning power saving device
09/08/2010CN201575557U Novel liquid-level controller for air-conditioner hot and cold water type flooded machine set
09/08/2010CN201575556U Intelligent human body induction automatic switch air-conditioning system
09/08/2010CN201575555U Converter with DDC control function for air conditioner
09/08/2010CN201575549U Small-size integration heat exchange station for a large middle type data center
09/08/2010CN201575548U Machine integrating air conditioner and water heater
09/08/2010CN201575543U Air conditioner system
09/08/2010CN201575541U Fireplace air conditioner
09/08/2010CN201575540U Central air-conditioning capable of realizing energy saving
09/08/2010CN201575539U Water supply system of precise air-conditioning humidifier
09/08/2010CN201575538U Split-type air conditioner
09/08/2010CN201575536U Air-conditioner indoor machine and remote control system for air conditioner
09/08/2010CN201575534U Air conditioner
09/08/2010CN1847739B Air exchanger with function of purifying indoor air
09/08/2010CN101828080A Air blower
09/08/2010CN101825328A Air conditioner and its control method
09/08/2010CN101825327A Method for acquiring optimum air-conditioning system operation parameters based on weather forecast
09/08/2010CN101825326A Fuzzy adaptive central air-conditioning cooling water energy-saving control system and fuzzy adaptive method thereof
09/08/2010CN101825325A Energy saving control device for multi-split central air conditioner and control method thereof
09/08/2010CN101825319A Special air conditioner for base station with separate type radiation plate evaporator
09/08/2010CN101561173B Electricity-saving system of circulating pump in central air conditioner
09/08/2010CN101384861B Rpm control device, air conditioner, and rpm control method
09/08/2010CN101344779B Network type remote monitoring management system for air-conditioner device
09/07/2010US7789317 System and method for heat pump oriented zone control
09/07/2010US7789130 System air fans in integrated control apparatus
09/07/2010US7789129 User-operated air-flow enhancing device for improving heat distribution from an existing baseboard radiator and associated method
09/07/2010US7788936 Adaptive intelligent circulation control methods and systems
09/02/2010WO2010099011A2 Air treatment module
09/02/2010WO2010098072A1 Heat pump system
09/02/2010WO2010098070A1 Heat pump system
09/02/2010WO2010061205A9 Environmental climate control for commercial buildings
09/02/2010WO2010051198A3 Control of multiple zone refrigerant vapor compression systems
09/02/2010DE102009010113A1 Ambient temperature controller for user-specific controlling of heating system in e.g. house, has measuring sensor for determining relative air humidity in controller and displaying actual measured values on display
09/02/2010DE102008061239B4 Klimabeeinflussungssystem für Gebäude, insbesondere Temperaturbeeinflussungssystem Air influencing system for buildings, in particular temperature influencing system
09/01/2010EP2224182A1 Humidity control device
09/01/2010EP2224181A1 Humidity adjustment device
09/01/2010CN201571291U Communication chassis
09/01/2010CN201569215U Energy-saving thermal equilibrium water-cooling type refrigeration heat recovery control device
09/01/2010CN201569114U Display box assembly structure of air conditioning panel
09/01/2010CN201569113U Automatic deflation air heat exchanger
09/01/2010CN201569112U Air conditioner with humidification function
09/01/2010CN201569111U Electrical heating control device for air conditioner in standby mode
09/01/2010CN201569110U Controller of central air-conditioning fan coil
09/01/2010CN201569109U Frequency-conversion energy-saving control device for water circulation system of central air conditioning
09/01/2010CN201569108U Air conditioner remote control
09/01/2010CN201569107U Relay output circuit with function of isolation for central air conditioning controller
09/01/2010CN201569102U Exhaust system
09/01/2010CN201569096U Temperature uniform energy storage device of liquid
09/01/2010CN201569089U Air-conditioner for ship
09/01/2010CN201569087U Improved air conditioning equipment structure
09/01/2010CN201569086U Horizontal-type temperature and humidity controlling integration machine unit
09/01/2010CN201569079U Multifunctional ceiling air conditioning circulator
09/01/2010CN1609524B Air transporter-conditioner with particulate detection
1 ... 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 ... 293