Patents for G05D 11 - Ratio control (5,344)
03/2012
03/27/2012US8145360 System for the remote control of control units, even battery powered control units, for irrigation devices
03/27/2012US8145328 Detection and quantification of stiction
03/22/2012US20120069697 Dynamic mixer
03/21/2012CN101743525B Calculating an et value for an irrigation area
03/20/2012US8140193 Assessing, forecasting and simulating energy consumption of buildings using energy efficiency coefficients
03/20/2012CA2702980C Fluid balance control system for use in a fuel processor
03/20/2012CA2662830C In-line gas purity monitoring and control system
03/15/2012US20120065759 Method and apparatus for determining a mixing regime for use in the preparation of animal feed from a set of ingredients, and a system for producing the animal feed
03/14/2012CN102375458A Counter data center and oxygen concentration adjusting device
03/14/2012CN101623124B Proportion blend controlling method of tobacco thin piece raw material stem and powder
03/13/2012US8134448 Method and control and data-transmission system for checking the installation location of a safety communications component
03/13/2012US8132588 Valve
03/07/2012EP2426568A1 Metering device
03/06/2012US8131403 System and method for determining and utilizing customer energy profiles for load control for individual structures, devices, and aggregation of same
03/06/2012US8127786 Proportional selector valve for selecting between two pressure sources
03/06/2012CA2598182C Formulating chemical solutions based on volumetric and weight based control measurements
03/01/2012WO2012025668A1 A mixer-settler, an arrangement comprising at least two mixer-settlers and a method for measuring and controlling the volumetric o/a ratio and phase disengagement time of organic and aqueous phases in a dispersion
03/01/2012CA2806496A1 A mixer-settler, an arrangement comprising at least two mixer-settlers and a method for measuring and controlling the volumetric o/a ratio and phase disengagement time of organicand aqueous phases in a dispersion
02/2012
02/29/2012EP1451752B1 Soil and topography surveying
02/28/2012US8126583 Method for supplying a chemical or chemical compound in a fibrous web machine and an apparatus for implementing the method
02/21/2012US8121742 Methods, circuits, and computer program products for generation following load management
02/21/2012US8121740 Feeder automation for an electric power distribution system
02/21/2012US8121737 Systems and methods for presenting saving opportunities for electronic edvices
02/21/2012US8118080 Control valve body of automatic transmission and manufacturing method therefor
02/21/2012US8118050 On-line constant flow dilution
02/16/2012WO2010111027A3 Electronic proportioner using continuous metering and correction
02/16/2012US20120041608 Method and apparatus for optimizing refrigeration systems
02/16/2012US20120036866 Auxiliary power unit with multiple fuel sources
02/15/2012EP2313815B1 Method for controlling a gas flow between a plurality of gas streams
02/15/2012CN102354230A Water-oil fixed quantity automatic control system
02/14/2012US8116919 Circuit breaker configuration
02/14/2012US8116918 Systems, program product, and methods for synthesizing heat exchanger networks that exhibit life-cycle switchability and flexibility under all possible combinations of process variations
02/14/2012US8116917 System for controlling a power load
02/14/2012US8116915 Methods and apparatus using hierarchical priority and control algorithms for grid-integrated vehicles
02/14/2012US8113197 Respiratory mask assembly
02/09/2012WO2012018478A2 Blending station apparatus and method for using the same
02/09/2012WO2012016682A2 Process for providing a gas mixture
02/09/2012US20120035772 Oxygen content adjustment apparatus and container data center including the same
02/09/2012US20120030933 System and method for pumping fluid using a pump cassette
02/08/2012CN102349033A Cooperative environmental and life benefit exchange system
02/07/2012US8112182 Mass flow rate-controlling apparatus
02/01/2012EP2411880A2 Electronic proportioner using continuous metering and correction
02/01/2012CN202133915U 全自动自力式溶液调配装置 Automatic Self-solution deployment device
01/2012
01/31/2012US8108080 Monitoring and control apparatus and method and wind power plant equipped with the same
01/31/2012US8108079 Operating method for a wind park
01/31/2012US8108077 Intelligent sensor for irrigation management
01/26/2012US20120018000 Device and method for use in a shower system
01/25/2012CN202126636U Phytotron air regulating and controlling system for plant growth
01/24/2012US8103390 Methods for reading data in a utility meter in connection with a load reduction initiative
01/24/2012US8103385 Optimizing product drying through parallel lines of centrifuges and dryer process units
01/19/2012DE102010027548A1 Vorrichtung zum Bestimmen des Alkoholgehaltes von Feuchtmittel für den Offsetdruck Apparatus for determining the alcohol content of dampening solution for offset printing
01/17/2012US8099610 Removable device for injecting electric power for an ethernet network
01/17/2012US8099197 Method and system for distributed energy generator message aggregation
01/12/2012WO2012005663A1 Fluid mixing in a disposable fluid processing system
01/11/2012EP2403643A2 Method for operating a water softening system comprising target value control by a water removal station
01/11/2012CN101847016B Method for automatically regulating balance between CO2 and O2 in sealed system
01/10/2012US8095245 Thermal energy dispatch system
01/10/2012US8095242 Method for controlling the operation of a device for dispensing hot liquid
01/10/2012US8091577 Valve
01/10/2012US8091576 By-pass and pressure regulator valve
01/10/2012US8091575 Valve system
01/05/2012WO2012002926A1 Steam/carbon ratio detection and control
01/05/2012WO2012000816A1 Method and device for measuring a volume flow of a liquid flowing into a container and/or a volume of the liquid having flowed into the container
01/05/2012WO2001001752A3 Irrigation method and system
01/05/2012US20120004776 Traced chemicals and method to verify and control formulation composition
01/04/2012CN202102322U Dispersion concentration PID (proportion integration differentiation) closed-loop regulation device
01/03/2012US8090480 Consumer electronic usage monitoring and management
01/03/2012CA2534781C System for feeding solid materials to a pressurized pipeline
12/2011
12/29/2011WO2011162666A1 Method of preparing liquid mixtures
12/29/2011US20110320049 Drug component admixture library for a drug infusion delivery system
12/29/2011US20110320040 Method For Adjusting Concrete Rheology Based Upon Nominal Dose-Response Profile
12/29/2011US20110318209 Fluid-flow system, device and method
12/29/2011CA2798873A1 Method of preparing liquid mixtures
12/27/2011US8086357 Offline configuration using USB download in an integrated power distribution system
12/27/2011US8086355 Method, a system, a computer-readable medium, and a power controlling apparatus for applying and distributing power
12/27/2011US8086326 Fail-safe system for controlling wind turbines
12/22/2011WO2011159506A2 Flow cell assembly for fluid sensors
12/22/2011US20110313557 Mobile paint system utilizing slider attribute prompts and reflectance memory storage
12/22/2011US20110308636 Anti-Microbial Drain Pan Float
12/22/2011CA2802593A1 Fluid flow control system
12/20/2011US8082068 System for managing power loads
12/20/2011US8082066 System for controlling valve fluid flow based on rate of change of close rate acceleration
12/14/2011EP2069875B1 Viscous material feed system and method
12/14/2011CN202070319U 高精度可变量气体比例混合装置 The proportion of variable-precision gas mixing device
12/14/2011CN1742244B 用于提供高质量电力的设备和系统 Used to provide high-quality power equipment and systems
12/13/2011US8078332 Methods for managing high or low voltage conditions from selected areas of a power system of a utility company
12/13/2011US8078329 System for rejection of tablets produced in a rotary tablet press and a method of rejection of tablets
12/08/2011US20110301761 Control systems and methods for controlling a dry feed system to convey a solid fuel
12/07/2011EP2392441A2 System for preparing and applying setting building material and supply device suitable therefore
12/06/2011US8073572 Apparatus, method and computer program product for modifying a surface of a component
12/06/2011US8073556 System and method for controlling a machine
12/01/2011US20110290338 Water supply system utilizing collected stored water and mains water supply
11/2011
11/30/2011EP2389618A2 Fluid control platform, fluid control systems, intelligent fluid control components and optical aperture sensors
11/30/2011EP2125250B1 Fluid dispensing apparatus
11/30/2011CN102261191A 游泳池的节水方法 Pool water-saving methods
11/29/2011US8069077 Electric-power-generating-facility operation management support system, electric-power-generating-facility operation management support method, and program for executing support method, and program for executing operation management support method on computer
11/29/2011US8068939 Method for the operation of a wind energy plant
11/29/2011US8068938 Method and system for managing a load demand on an electrical grid
11/29/2011US8068937 Power distribution system with fault protection using energy packet confirmation
11/29/2011US8066946 Hydrogen storage, distribution, and recovery system
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