Patents for G05D 11 - Ratio control (5,344) |
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08/02/2011 | US7991513 Electric energy bill reduction in dynamic pricing environments |
07/28/2011 | WO2011091294A1 Apparatus and method to feed livestock |
07/28/2011 | WO2011090652A2 Precision metering device |
07/28/2011 | WO2011089364A1 Method for controlling a system for metering and mixing a product having a plurality of components, metering and mixing system and spraying or extrusion facility comprising same |
07/28/2011 | CA2787811A1 Apparatus and method to feed livestock |
07/26/2011 | CA2541304C A system for precisely controlling a discharge rate of a product from a feeder bin |
07/21/2011 | WO2011087383A1 Apparatus for regulating two-phase flow and portable atomizer based on two-phase flow |
07/21/2011 | US20110178645 Control System for and Method of Combining Materials |
07/21/2011 | DE102010062002A1 Adjustable automatic recirculation valve for use in e.g. chemical industry, has dynamic adjustment assembly housed within body to control distance associated with opening of bypass valve |
07/21/2011 | CA2785031A1 Apparatus for regulating two-phase flow and portable atomizer based on two-phase flow |
07/20/2011 | EP2345946A2 Device and method for dilution control |
07/19/2011 | US7983799 System and method for controlling microgrid |
07/19/2011 | US7980264 Slurry catalyst flow splitters and methods of using the same |
07/14/2011 | US20110172831 Economizer control |
07/13/2011 | EP2342610A1 Additive dispensing system and method |
07/13/2011 | CN102124418A Method for controlling a gas flow between a plurality of gas streams |
07/13/2011 | CN101477378B Humidity control method for mixture used in sintering production |
07/12/2011 | US7979167 System and method for controlling operation of a solar power generation system |
07/07/2011 | US20110166910 Post-mix beverage system |
07/07/2011 | US20110162724 Dual-Pump Supply System With Bypass-Controlled Flow Regulator |
07/06/2011 | CN102117080A Fully-automatic operated solution mixing device |
07/05/2011 | US7974741 Managing information related to industrial equipment |
06/30/2011 | US20110160922 Decentralized system and architecture for remote real time monitoring of power transformers, reactors, circuit breakers, instrument transformers, disconnect switches and similar high voltage equipment for power plants and electric power substations |
06/30/2011 | US20110160921 Method and device for producing a mixture of constituents with constraints, especially with premixing |
06/30/2011 | US20110160902 Method and apparatus for producing customized food blends for animals |
06/29/2011 | CN201886362U Automatic dosing and controlling system for liquid raw material |
06/28/2011 | US7970494 Systems and methods for monitoring relief valve drain in hot water Heater |
06/28/2011 | US7967022 Cassette system integrated apparatus |
06/23/2011 | US20110153084 Method and Apparatus for Blending Process Materials |
06/22/2011 | EP2335125A2 Energy management of household appliances |
06/22/2011 | CN101488032B Harmful gas detecting instrument |
06/22/2011 | CN101164029B Gas delivery method and system including a flow ratio controller using antisymmetric optimal control |
06/22/2011 | CN101097449B Atm equipped with structure for preventing rotation of stack roller |
06/21/2011 | US7966102 Method and system for power plant block loading |
06/21/2011 | US7966099 Monitoring and controlling water consumption and devices in a structure |
06/21/2011 | CA2524049C Method and apparatus for mass based dispensing |
06/16/2011 | US20110139266 Adjustable plugs for fluid flow-split accuracy |
06/15/2011 | CN101532081B Method and device for optimizing sintering solid fuel mixing rate |
06/14/2011 | US7962248 Methods, systems, circuits, and computer program products for reducing peak electrical demand by shifting activation of electrical appliances |
06/14/2011 | US7962244 Landscape irrigation time of use scheduling |
06/14/2011 | US7959196 Door locking mechanism |
06/14/2011 | CA2604358C Fluid delivery device with autocalibration |
06/09/2011 | US20110136421 Cleaning apparatus and method |
06/08/2011 | CN101103322B Electrically controlled pressure relief valve |
06/07/2011 | US7957848 Support of deep power savings mode and partial good in a thermal management system |
06/07/2011 | US7957843 System and method for irrigation controller |
06/07/2011 | US7957842 Apparatus and method for controlling an air supply for drying painted vehicles and other objects |
06/07/2011 | US7957841 Method of calculating pump flow rates and an automated pump control system |
06/07/2011 | CA2521409C Fluid balance control system for use in a fuel processor |
06/03/2011 | WO2011066110A1 Coordination of solvent delivery with pre-injection operations in a liquid chromatograph |
06/01/2011 | CN201853141U Micro-batching system |
06/01/2011 | CN102084310A Reaction system and flow splitter |
05/31/2011 | US7953518 Energy cost reduction and ad delivery |
05/31/2011 | US7953517 Landscape controller with control panel insertable feature module |
05/31/2011 | US7951855 Color integrated and mobile paint systems for producing paint from a plurality of prepaint components |
05/26/2011 | WO2011061525A1 Apparatus for use in mixing fluids |
05/26/2011 | US20110125333 System, Program Products, and Methods For Controlling Drilling Fluid Parameters |
05/26/2011 | US20110120569 Fuel Tank System For Gasoline And Flexible Ethanol Powered Vehicles Using On-Demand Direct Ethanol Injection Octane Boost |
05/25/2011 | EP2324401A1 Container system |
05/24/2011 | US7949433 Sensor device for interrupting irrigation |
05/24/2011 | US7946506 Hydraulic heating apparatus |
05/19/2011 | WO2011059477A2 Methods and apparatus for mixing dairy animal treatment chemicals |
05/19/2011 | US20110114197 Low pressure measurement devices in high pressure environments |
05/19/2011 | DE102009053087A1 Manufacturing dye for printing machine, comprises providing a dye according to a color composition in a preparation container, and carrying out dye correction steps |
05/18/2011 | EP1748799B1 Method and apparatus for controlling the concentration of a sterilant chemical in a fluid |
05/18/2011 | CN1906553B Apparatus and method for operating a valve using a cushion filter |
05/18/2011 | CN102063132A Oxygen-coal ratio automatic control system of dust coal pressurization gasification device |
05/18/2011 | CN102063131A Automatic water mixing control system for sintering production |
05/18/2011 | CN102063130A Automatic liquid preparation controller |
05/18/2011 | CN102059062A Fluid-driving multi-medium proportional mixing system |
05/18/2011 | CN101495931B Method and device for controlling production of a mixture ofcomponents, in particular a mixture with pre-mix dead volumes |
05/12/2011 | WO2011057165A1 Pressure regulator having an integral pilot and self-relieving mechanism |
05/12/2011 | US20110112696 Fluid Delivery Device and Methods of Its Operation |
05/12/2011 | US20110112688 Mixer/feeder apparatus and a device for monitoring operation of the mixer/feeder apparatus |
05/12/2011 | US20110110179 Methods and apparatus for mixing dairy animal treatment chemicals |
05/12/2011 | US20110108132 Reaction assembly and flow splitter |
05/11/2011 | CN102053631A Fire-fighting foam mixing ratio control method, system and fire-fighting truck provided therewith |
05/05/2011 | WO2009095207A3 Method and device for mixing gas flows |
05/04/2011 | CN1914573B Modular irrigation controller and expandable module |
05/03/2011 | US7937187 Computer controlled fertigation system and method |
04/27/2011 | EP2313815A1 Method for controlling a gas flow between a plurality of gas streams |
04/27/2011 | EP1958039B1 I/o systems, methods and devices for interfacing a pump controller |
04/27/2011 | CN201812213U Concentration ratio instrument for circulating cooling water system |
04/27/2011 | CN101581940B Tunnel event detection method based on integrated learning time sequence prediction |
04/26/2011 | US7933689 Method for controlling at least one load connected to a primary and a backup power supply |
04/26/2011 | US7930894 Cooling device, projector, and cooling method |
04/21/2011 | US20110088787 Slurry Catalyst Flow Splitters and Methods of Using the Same |
04/20/2011 | EP2310925A1 Method and device for producing a mixture of constituents with constraints, especially with premixing |
04/20/2011 | CN101530756B Intellectualized real-time matching automatic control continuous stirring system |
04/19/2011 | US7927477 Precision flow control system |
04/19/2011 | CA2606408C Control apparatus and control method |
04/14/2011 | US20110087384 System and method for conserving electrical capacity |
04/12/2011 | US7925388 Remotely controllable wireless energy control unit |
04/12/2011 | US7922481 Method for setting the air ratio on a firing device and a firing device |
04/12/2011 | US7921867 Elbow plug external sleeve valve |
04/07/2011 | US20110080567 Lithographic apparatus and a method of operating the apparatus |
03/31/2011 | WO2011038039A2 Waste water treatment systems and methods |
03/31/2011 | WO2011037530A1 Method and system for preparation of liquid mixtures |
03/31/2011 | US20110075510 Modular dye meter and method of preparing compounds |
03/31/2011 | US20110072838 On-board water addition for fuel separation system |