Patents for F24F 11 - Control or safety systems or apparatus (29,222)
06/2013
06/19/2013CN103162351A Far infrared electric heating air conditioner
06/19/2013CN103161328A Communication equipment room and air flue regulation method thereof
06/19/2013CN103158492A Method for dehydrating evaporator of air conditioner of vehicle
06/19/2013CN102353122B Modular multi-connection control method and system
06/19/2013CN102328566B Air conditioning system for hybrid electric vehicle and control method thereof
06/19/2013CN102282426B Drainless air conditioning device
06/19/2013CN102230655B Solar frequency conversion air conditioner having function of automatic tracking
06/19/2013CN102205782B Automatically-antifogging air-conditioning system and antifogging method
06/19/2013CN102077032B System and method for cooling medium distribution over a network of passages
06/19/2013CN102072547B Air conditioner display box and manufacturing technology thereof
06/19/2013CN102042645B Desiccant air conditioning system and driving method thereof
06/19/2013CN101896773B Control device for HVAC systems with inlet and outlet flow control devices
06/19/2013CN101377335B Hybrid air-conditioning system and method for controlling the same
06/16/2013CA2798402A1 Time-based setback recovery
06/15/2013CA2797520A1 Inverter controller, method of operation thereof and field-installable retrofit kit incorporating the same
06/13/2013WO2013084751A1 Indoor air-conditioning unit
06/13/2013WO2013084449A1 Air conditioner
06/13/2013WO2013084432A1 Air conditioner and refrigeration cycle device
06/13/2013WO2013084426A1 Air conditioner
06/13/2013WO2013084192A1 A method and an apparatus for creating an outdoor still-air environment, or an environment with controlled wind
06/13/2013WO2013082934A1 Air conditioner and running control method and device for indoor fan thereof
06/13/2013US20130151019 Controlling air temperatures of hvac units
06/13/2013US20130149955 Barometric relief air zone damper
06/13/2013US20130145786 Cooling and hot water supply system and cooling and hot water supply method
06/13/2013DE102011120503A1 Measuring method for measuring value recovery of oven in atmospheric fire place in kitchen, involves arranging temperature sensor at smoke pipe, arranging pressure measuring points in oven region, and installing optical sensor in region
06/13/2013DE102011088449A1 Vapor fume hood i.e. chimney, for sucking fumes and steam from e.g. hob in kitchen in house, has housing whose surface part representing operation field for operating function unit, and monitoring unit monitoring area of clamping field
06/13/2013CA2798415A1 Heating, ventilation and air conditioning system user interface having an integrated screen/housing skin and method of operation thereof
06/13/2013CA2798403A1 Heating, ventilation and air conditioning system user interface having memory upgrade feature and method of operation thereof
06/13/2013CA2798400A1 Heating, ventilation and air conditionning system user interface having a one-touch away feature and method of operation thereof
06/13/2013CA2798356A1 Heating, ventilation and air conditioning system user interface having separate programming and manual mode screens and method of operation thereof
06/13/2013CA2798283A1 Heating, ventilation and air conditioning system user interface having remote platform access application associated therewith and method of operation thereof
06/13/2013CA2798179A1 Heating, ventilation and air conditioning system user interface having adjustable fonts and method of operation thereof
06/13/2013CA2798177A1 Heating, ventilation and air conditioning system user interface having proportional animation graphics and method of operation thereof
06/13/2013CA2798175A1 Heating, ventilation and air conditioning system user interface having service reminders on a single screen and method of operation thereof
06/13/2013CA2782080A1 Barometric relief air zone damper
06/12/2013EP2602566A1 Air conditioner
06/12/2013EP2602565A1 Refrigerator controller
06/12/2013EP2602563A1 Air conditioner
06/12/2013EP2602560A1 Air-conditioning device with a heater and a heat pump, and method for its operation
06/12/2013CN202998715U Electrical control cabinet for central air conditioner
06/12/2013CN202998707U Electric control box and air conditioner having same
06/12/2013CN202995337U Intelligent indoor ventilation control system
06/12/2013CN202993609U Household temperature control system based on solar water heater
06/12/2013CN202993476U Energy-saving fine control system for building
06/12/2013CN202993475U Air treater for spinning workshop
06/12/2013CN202993474U Air conditioner device
06/12/2013CN202993473U Indoor air quality monitoring and controlling device
06/12/2013CN202993472U Electronic controller for fan with atomizing function
06/12/2013CN202993471U Smoke sensing ventilating device
06/12/2013CN202993470U Condenser frosting detection device
06/12/2013CN202993469U Air conditioner refrigeration adjusting device used for low environment temperature
06/12/2013CN202993468U On-power automatic reboot device after air condition is off-power
06/12/2013CN202993467U Power source control system for solar air conditioner
06/12/2013CN202993466U Air conditioner wired controller
06/12/2013CN202993465U Air conditioner fan control device
06/12/2013CN202993464U Air conditioner power supply control system
06/12/2013CN202993463U Air conditioner, network communication system and power carrier network module for air conditioner
06/12/2013CN202993462U Control panel structure of electrode humidifier
06/12/2013CN202993461U Intelligent air purifier
06/12/2013CN202993460U Air-conditioning frequency conversion control system special for high and large space
06/12/2013CN202993459U Terrestrial heat source variable flow control cabinet
06/12/2013CN202993458U Integrated variable air volume system and air conditioning unit control cabinet
06/12/2013CN202993457U Controller for central air conditioners
06/12/2013CN202993456U Wireless group control system for evaporating air conditioners
06/12/2013CN202993455U Environment-friendly constant-temperature constant-humidity water exchange fresh air control system
06/12/2013CN202993454U Cold and heat source equipment intelligent energy-saving control cabinet
06/12/2013CN202993453U Indoor fresh air replacement system
06/12/2013CN202993450U Intelligent ventilator
06/12/2013CN202993449U Pulse dust-removing fresh air energy-saving system in machine room
06/12/2013CN202993446U Improved air humidifier
06/12/2013CN202993445U Novel humidifier
06/12/2013CN202993437U Fixed environment-friendly temperature regulator
06/12/2013CN202993435U Indoor air circulatory purifying device
06/12/2013CN202993426U Air cooler capable of being hung on wall
06/12/2013CN202993422U Energy-saving and air-cooled air conditioner
06/12/2013CN202993421U Natural wind refrigeration device
06/12/2013CN202993410U Air conditioner outdoor unit with built-in auxiliary electric heater
06/12/2013CN202993401U Air-conditioning outdoor machine with sensor fixing device
06/12/2013CN202993400U Detachable humidity reducing and peculiar smell removing machine
06/12/2013CN202993391U Air-conditioning unit special for high and large space
06/12/2013CN202993389U Novel indoor dust fall air conditioner with carbon dioxide concentration detecting function
06/12/2013CN202993385U Indoor air humidification and dehumidification system
06/12/2013CN202993384U Indoor air cooling and heating radiation, fresh air, sterilization, humidification and dehumidification system
06/12/2013CN202993383U Solution-type constant temperature dehumidifier
06/12/2013CN202993381U Indoor hanging air conditioner for solar air heat collecting air supplying system
06/12/2013CN202993373U Intelligent defrosting air-conditioner
06/12/2013CN202986741U Air conditioning system for electric vehicles
06/12/2013CN103155733A Air vent
06/12/2013CN103154644A 制冷循环装置 Refrigeration cycle apparatus
06/12/2013CN103154636A Heat pump device, heat pump system and three-phase inverter control method
06/12/2013CN103154628A Outdoor unit and air-conditioning apparatus
06/12/2013CN103154627A Air conditioner control device, air conditioner control method, and program
06/12/2013CN103154626A Heat source apparatus
06/12/2013CN103154625A Refrigeration cycle apparatus
06/12/2013CN103154624A Apparatus for operation of cooling system in abnormal state
06/12/2013CN103154623A 空调 Air conditioning
06/12/2013CN103154621A Air conditioner
06/12/2013CN103149463A System and method for heating ventilation and air conditioning component detection
06/12/2013CN103148637A Water system of air-conditioning refrigeration equipment
06/12/2013CN103148565A Combined heat recovery equipment and valve control method thereof
1 ... 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 ... 293