| Patents for G05D 11 - Ratio control (5,344) |
|---|
| 01/10/2006 | US6985799 Energy storage modules and management system |
| 01/04/2006 | EP1611352A2 Proportioning pump including integral orifice |
| 01/04/2006 | EP1556746A4 Apparatus for providing high quality power |
| 01/04/2006 | CN1716136A Dynamic compounding controller and method |
| 12/29/2005 | US20050288826 Apparatus and methods for UPS bypass monitoring and control |
| 12/29/2005 | US20050288825 Method and system for a mass flow controller with reduced pressure sensitivity |
| 12/29/2005 | US20050288821 Spa controller computer interface for spas |
| 12/27/2005 | US6980091 Power line communication system and method of operating the same |
| 12/22/2005 | US20050283277 Method and system for improving pump efficiency and productivity under power disturbance conditions |
| 12/22/2005 | US20050283276 Real time subsea monitoring and control system for pipelines |
| 12/22/2005 | US20050281717 Method for measuring the uniform filling of reactors with solid matter |
| 12/22/2005 | US20050281681 Method and system for improving pump efficiency and productivity under power disturbance conditions |
| 12/22/2005 | US20050281680 Method and system for improving pump efficiency and productivity under power disturbance conditions |
| 12/21/2005 | EP1388131A4 Improved fluid metering device |
| 12/21/2005 | CN1711208A Fast set material proportioner |
| 12/15/2005 | WO2005119391A1 Valve device |
| 12/15/2005 | WO2005119390A2 Real time subsea monitoring and control system for pipelines |
| 12/15/2005 | WO2005118005A2 Method and apparatus for controlling the concentration of a sterilant chemical in a fluid |
| 12/15/2005 | US20050276721 blend of sterilant fluids from a plurality of sterilant supplies; sensor allows a controllable concentration of sterilant to be supplied to a vaporizer |
| 12/14/2005 | EP1604253A1 Apparatus and method for continuous production of paint with automatic adjustment of color |
| 12/14/2005 | CN1707379A On-line weighing dispensing method based on feed speed control |
| 12/13/2005 | US6973794 Refrigeration system and method of operating the same |
| 12/08/2005 | US20050273205 Modular and expandable irrigation controller |
| 12/08/2005 | US20050272891 Double loop technology |
| 12/08/2005 | US20050270899 Continuous liquid stream blender |
| 12/07/2005 | EP1455567A4 Electronic proportioner using continuous metering and correction |
| 12/06/2005 | US6973373 System for measuring change in fluid flow rate within a line |
| 12/01/2005 | US20050267641 Modular and expandable irrigation controller |
| 12/01/2005 | US20050263184 System and method for supplying chemicals |
| 12/01/2005 | US20050262856 Refrigeration system and method of operating the same |
| 11/30/2005 | EP1137974A4 Utilities communications architecture compliant power management control system |
| 11/22/2005 | US6966327 Fluid balance control system for use in a fuel processor |
| 11/22/2005 | US6966326 Communicating analyzer; controllers |
| 11/17/2005 | US20050252220 Refrigeration system and method of operating the same |
| 11/16/2005 | CN1698246A 电路保护系统 Circuit Protection Systems |
| 11/16/2005 | CN1698022A 电路保护系统 Circuit Protection Systems |
| 11/10/2005 | WO2005104691A2 Automatic dose size selection for multi-component fluid proportioners |
| 11/10/2005 | US20050251296 Method and apparatus for control of an electric power distribution system in response to circuit abnormalities |
| 11/10/2005 | DE102004018006A1 Verfahren, Vorrichtung und System zur Hochpräzisions-Dosierung und/oder Mischung von Flüssigkeiten Method, apparatus and system for high-precision metering and / or mixing of liquids |
| 11/08/2005 | US6962270 Dosing valve with flow rate sensor for a beverage dispenser |
| 11/02/2005 | EP1590651A1 Determination of amount of proppant added to a fracture fluid using a coriolis flow meter |
| 11/02/2005 | EP0969342B1 Fluid supply apparatus |
| 10/27/2005 | WO2005099906A1 Method, device and system for high-precision metering and/or mixing liquids |
| 10/27/2005 | WO2005062961A3 Modular and expandable irrigation controller |
| 10/27/2005 | US20050240313 Digital moisture monitor controller with wide applications soil and hydroponics moisture sensors and optional X10 multi sensor multi pump controller |
| 10/27/2005 | US20050236040 Method and apparatus for maintaining multi-component sample gas constituents in vapor phase during sample extraction and cooling |
| 10/26/2005 | CN1688380A Method and apparatus for blending process materials |
| 10/25/2005 | US6959245 Soil and topography surveying |
| 10/20/2005 | US20050229968 System and method for monitoring the performance of an inert gas distribution system |
| 10/13/2005 | WO2005096466A1 Residential load power management system |
| 10/13/2005 | US20050224115 Faucet with constant temperature valve |
| 10/13/2005 | US20050223633 Efficient blending based on blending component availiablity for a partial blend duration |
| 10/06/2005 | WO2005047990B1 Improved automation apparatus and methods |
| 10/06/2005 | US20050220254 Method and device for dismantling a control element of a boiling water reactor |
| 10/06/2005 | US20050219945 Closed automatic fluid mixing system |
| 10/06/2005 | US20050218054 Apparatus for Producing sterilized water |
| 10/05/2005 | EP1581931A2 Hydrogen storage, distribution, and recovery system |
| 09/29/2005 | US20050216131 Residential load power management system |
| 09/29/2005 | US20050216130 Water irrigation system with wireless communication and method of controlling irrigation |
| 09/28/2005 | EP1579668A2 A power line communication system and method of operating the same |
| 09/28/2005 | EP1579180A1 Method and means for sand reblending |
| 09/28/2005 | CN2729042Y Integral dissolving medicine feeding device |
| 09/22/2005 | WO2005087357A1 System and method for mixing water and non-aqueous materials using measured water concentration to control addition of ingredients |
| 09/22/2005 | US20050204828 Flow meter |
| 09/22/2005 | US20050204752 Vacuum-insulating system and method for generating a high-level vacuum |
| 09/21/2005 | EP1377803B1 Device and method for the mixing of substances, in particular of dyes |
| 09/15/2005 | WO2004111551A3 Heated pump system for delivering multiple components in a predetermined ratio to a spray applicator |
| 09/15/2005 | US20050203671 Method and system for providing a diverse supply of electrical energy |
| 09/15/2005 | US20050201197 System and method for mixing water and non-aqueous materials using measured water concentration to control addition of ingredients |
| 09/14/2005 | EP1574250A1 Dental impression material kneading device |
| 09/14/2005 | EP1152818A4 Volumetric gas mixing device |
| 09/14/2005 | CN2725281Y Metering liquid feeding device |
| 09/13/2005 | US6943878 Methods and systems for controlling the concentration of a component in a composition with absorption spectroscopy |
| 09/07/2005 | EP1377886A4 Dual solid chemical feed system |
| 09/07/2005 | CN1664734A Circuit system for automatic material weighing and blending production line control |
| 09/06/2005 | CA2377165C Annular fluid manipulation in lined tubular systems to enhance component mechanical properties and flow integrity |
| 09/06/2005 | CA2243960C Compounding assembly for nutritional fluids |
| 09/01/2005 | WO2005079235A2 System and method of controlling fluid flow |
| 09/01/2005 | US20050192752 Soil and topography surveying |
| 08/31/2005 | EP1412086A4 Self-regulating microfluidic device and method of using the same |
| 08/25/2005 | US20050187666 Method and system for controlling an irrigation scheduling engine using computed evapotranspiration values |
| 08/25/2005 | DE102004027161B3 Flow regulation valve for a polymerase chain reaction assembly, comprises a sliding piston regulating two outlet passages |
| 08/24/2005 | EP1481301A4 Closed-loop apparatuses for non linear system identification via optimal control |
| 08/18/2005 | WO2005074439A2 Method and system for controlling irrigation using computed evapotranspiration values |
| 08/18/2005 | WO2005044435A3 System, device, and method for mixing liquids |
| 08/18/2005 | US20050182525 System and method of controlling fluid flow |
| 08/18/2005 | US20050181516 Bioequivalence determination using expression profiling |
| 08/18/2005 | CA2544528A1 Method and system for controlling irrigation using computed evapotranspiration values |
| 08/17/2005 | EP1407330A4 Flow control systems |
| 08/10/2005 | EP1560783A2 Fast set material proportioner |
| 08/10/2005 | CN1652825A Apparatus for producing sterilized water |
| 08/03/2005 | EP1558936A2 Amperage control for valves |
| 08/02/2005 | US6923568 Method and apparatus for blending process materials |
| 07/28/2005 | WO2005068836A1 Dosing system for dosing of a liquid additive into a pressurized water supply line |
| 07/28/2005 | DE10361760A1 Scientific measuring device, e.g. for measuring pH, has a certificated, password accessed recording arrangement which can be connected to non-certificated external sensors |
| 07/27/2005 | EP1556936A1 Method and apparatus for control of an electric power system in response to circuit abnormalities |
| 07/27/2005 | EP1556746A2 Apparatus for providing high quality power |
| 07/26/2005 | US6921001 Hydraulic proportioning system |
| 07/26/2005 | US6921000 Process and apparatus for dispensing fluids |
| 07/21/2005 | US20050159849 Enterprise energy management system |