| Patents for G05D 27 - Simultaneous control of variables covered by two or more of main groups (2,795) |
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| 03/16/2011 | CN201766340U Drier with improved structure for aerating and maintaining system |
| 03/16/2011 | CN101551686B Milk cow house cooling control system based on physiological discomfort index |
| 03/09/2011 | CN201757865U Sugar dissolver self-control device |
| 03/09/2011 | CN201757864U Temperature and humidity control system for curing chamber |
| 02/23/2011 | EP2287701A1 A dynamic and tracing system for test environment that contains the amount of formaldehyde and voc released from artifical board |
| 02/16/2011 | CN201750045U Intelligent terminal box |
| 02/16/2011 | CN201749386U Temperature and humidity observation and control device for high-voltage cabinet |
| 02/16/2011 | CN201749385U Water plant dosage control system for feedforward-feedback composite control |
| 02/16/2011 | CN201749359U Grain-situation monitoring system of granary |
| 02/16/2011 | CN201748154U Large gasifier liquid-level control system |
| 02/16/2011 | CN101976091A Airplane deicing fluid proportioning device adopting electrical heating |
| 02/16/2011 | CN101976090A Intelligent curtain |
| 02/09/2011 | CN201737965U Automatic optimizing combustion intelligent control system of hot blast stove |
| 02/09/2011 | CN101968667A Intelligent fuzzy control device for drip irrigation and using method thereof |
| 02/02/2011 | CN201732012U Sprinkler head function testing device |
| 01/26/2011 | CN201718290U Fine intelligent hog raising equipment |
| 01/26/2011 | CN101957624A Method and system for controlling air dehumidifier of current transformer of wind power generator |
| 01/19/2011 | CN201716605U Integrated intelligent programmable greenhouse environment controller |
| 01/19/2011 | CN201716604U Programmable dew point temperature controller |
| 01/19/2011 | CN201716603U Intelligent safe tool/appliance cabinet |
| 01/19/2011 | CN201711150U Device for removing residuals in extracting pepper pigments |
| 01/19/2011 | CN101950189A Multiple greenhouses control device |
| 01/13/2011 | DE102009031944A1 Heat emission controller for free flowing medium e.g. gas, in complex piping system for process control in e.g. chemical plant, has regulator calculating heat emission of heat consumer by mathematical connection in logic unit |
| 01/12/2011 | CN101943924A Novel dual-energy environmental control device |
| 01/12/2011 | CN101941763A Treatment control system of high-power and high-frequency electromagnetic anti-scaling water and control method thereof |
| 01/12/2011 | CN101497387B Chemical barrel trough atmosphere retaining device and method thereof |
| 01/05/2011 | CN201698246U Pressure control type intelligent flow measuring and controlling instrument |
| 01/05/2011 | CN201698245U Novel temperature-humidity controller |
| 01/05/2011 | CN201698244U Control system for propylene evaporator in propylene oxide production apparatus |
| 01/05/2011 | CN201698243U Electrothermal type controller of vulcanizer |
| 01/05/2011 | CN201691037U Three-stage tobacco first baking control device |
| 01/05/2011 | CN101937251A Environment control unit for dangerous cargo carrier vehicle |
| 01/05/2011 | CN101937250A Method and system for controlling smart home bathroom |
| 01/05/2011 | CN101937249A Method and system for detecting and controlling stockpiling |
| 01/05/2011 | CN101937248A Automatic control method of homogenizer and control device thereof |
| 01/05/2011 | CN101937247A Air cooling refrigerator as well as moisture-preservation control method and system thereof |
| 12/29/2010 | CN201689353U Remote environmental monitoring system for fruit and vegetable greenhouse |
| 12/29/2010 | CN201689352U Intelligent circulating cooling water control system |
| 12/29/2010 | CN201689351U Intelligent ventilating system of grain depot |
| 12/29/2010 | CN201686168U Intelligent beer preserving barrel |
| 12/29/2010 | CN101556479B Automatic monitoring system of tobacco-leaf bulk curing barn |
| 12/22/2010 | CN201681320U Gas pressure and flow control device of humidity generator |
| 12/22/2010 | CN201681319U Intelligent control unit of compressed air foam system |
| 12/15/2010 | CN201673422U Automatic seedling cultivation humiture monitor controller of flue-cured tobacco house |
| 12/15/2010 | CN201673421U Temperature controlled intelligent flow rate measurement and control instrument |
| 12/15/2010 | CN101916126A Method, adjustment controller and system for automatically adjusting indoor environment |
| 12/15/2010 | CN101229501B Control system and method of multisolt multifunctional chemical reactor |
| 12/08/2010 | CN201667035U River channel comprehensive treatment and restoration system |
| 12/08/2010 | CN201663838U Household networking drawer type vegetable producing cabinet |
| 12/08/2010 | CN101527096B Stairwell fire simulation experimental apparatus of super high-rise buildings |
| 12/08/2010 | CN101006334B Electromagnetic resonant sensor having dielectric main body and variable gap cavity |
| 12/02/2010 | DE102009024130A1 Verfahren zur echtzeitfähigen Bahnplanung kontinuierlicher, rucksprungfreier Sollwerttrajektorien Method for real-time path planning of continuous, smooth crack free Sollwerttrajektorien |
| 12/01/2010 | CN201663368U Terminal box anti-condensation control system |
| 12/01/2010 | CN201662736U Digital humiture controller |
| 12/01/2010 | CN101901017A Fuzzy control system and method of throttle mechanism |
| 11/24/2010 | CN201654587U Ultraviolet curing control device, ultraviolet photo-sensitive sensor and ultraviolet curing lamp box |
| 11/24/2010 | CN201654586U Livestock transport vehicle environment controller with SD card |
| 11/24/2010 | CN201654585U Temperature and humidity control device for tea leaf spreading room |
| 11/24/2010 | CN201648352U Gas calorific value control system |
| 11/24/2010 | CN101893907A Electric control cabinet for light hydrocarbon gas supply station |
| 11/18/2010 | WO2010013116A3 Electronic control for a rotary fluid device |
| 11/17/2010 | CN201639526U Water resistance soft start speed controller with closed loop control function |
| 11/17/2010 | CN201638089U Special hooping machine for unidirectional weftless tapes of rotors |
| 11/17/2010 | CN101887279A Control device of insulating quilt of sunlight greenhouse |
| 11/17/2010 | CN101382773B Anti-time lag false-proportional integral control system and method |
| 11/16/2010 | CA2513032C System and method of fuel map selection |
| 11/11/2010 | WO2010128866A1 Apparatus to measure values that influence user comfort and/or energy consumption in a building |
| 11/10/2010 | CN201628871U Integrated temperature and humidity monitoring controller |
| 11/10/2010 | CN101883131A Environmental data collector |
| 11/10/2010 | CN101881981A Closed loop control system for temperature and components of RH (Rockwell Hardness) molten steel |
| 11/03/2010 | CN101876822A Automatic control method for polyethenoxy ether production equipment |
| 10/27/2010 | CN201616034U 一种新型菇房环境控制系统 A new environmental control system Gufang |
| 10/27/2010 | CN201615278U 自力式调压器远程压力和流量控制系统 Self-remote pressure regulator and flow control system |
| 10/27/2010 | CN201612119U 一种可实现无线控制的豆浆机 Which can realize wireless control Soymilk |
| 10/27/2010 | CN101872205A Automatic control method of online rapid decoking of cracking furnace |
| 10/20/2010 | CN101864017A Automatic control method of butadiene polymerization |
| 10/14/2010 | WO2010116262A1 Apparatus and operating systems for manufacturing impregnated wood |
| 10/14/2010 | CA2758193A1 Apparatus and operating systems for manufacturing impregnated wood |
| 10/06/2010 | CN101850876A Beer refreshing intelligentized control device |
| 09/29/2010 | CN201594181U Intelligent control device for plant growth environment |
| 09/29/2010 | CN101847024A Intelligent constant-flow air regulating device |
| 09/22/2010 | CN201590978U Liquid injection and gas discharging device |
| 09/22/2010 | CN201585378U Automatic temperature and humidity control system of drying room of vermicelli production line |
| 09/22/2010 | CN101840239A Water outlet control device and control method thereof |
| 09/22/2010 | CN101839705A Electromechanical pressure size measuring method and device |
| 09/15/2010 | CN201583078U Natural liquid-supplementing constant-pressure device of glycol solution circulation system of ice storage system |
| 09/09/2010 | DE19818627C5 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 |
| 09/08/2010 | CN201576218U Temperature and humidity controller |
| 09/08/2010 | CN101825908A System for detecting, regulating and controlling temperature, pressure and humidity in corn processing process |
| 09/08/2010 | CN101825461A Platform leveling device based on cylindrical model |
| 09/01/2010 | CN201569927U Automatic water temperature and water level measuring and controlling device for water tank |
| 09/01/2010 | CN201569926U Drying control device of particle materials |
| 09/01/2010 | CN201569884U Controller for constant-temperature shaking incubators |
| 09/01/2010 | CN101819447A Environmental controller with secure digital (SD) card for livestock and poultry transport vehicle |
| 09/01/2010 | CN101819446A Method for controlling fungus culturing flow environment during edible fungus industrial cultivation |
| 09/01/2010 | CN101580099B Large scale ships comb slideway side launching skew detection method and control system |
| 08/25/2010 | CN201562184U Thermal combination switch |
| 08/25/2010 | CN201561523U Device for controlling temperature in machine room using temperature difference |
| 08/25/2010 | CN201560970U Fan energy saving system for box-type substation |
| 08/25/2010 | CN101813954A High-temperature variability temperature and humidity environmental test control method and device |