| Patents for G05D 11 - Ratio control (5,344) |
|---|
| 02/16/2005 | EP1261418A4 Electronic plural component proportioner |
| 02/09/2005 | EP1504767A1 Apparatus for producing sterilized water |
| 02/03/2005 | WO2004054117A3 A power line communication system and method of operating the same |
| 02/03/2005 | US20050024035 Programmable calibration circuit for power supply current sensing and droop loss compensation |
| 02/03/2005 | US20050023296 Heated pump system for delivering multiple components in a predetermined ratio to a spray applicator |
| 02/03/2005 | DE202004007724U1 Accurate dosing or metering device for dispensing concentrated cleaning and disinfectant agents, e.g. in a large kitchen, wherein water is mixed with the agents using proportional dosers |
| 02/02/2005 | CN1573776A Electric-power-generating-facility operation management support system, electric-power-generating-facility operation management support method, and program |
| 01/27/2005 | US20050016704 Method and apparatus for controlling the operation of stock preparation of a paper machine |
| 01/20/2005 | WO2005006101A2 Programmable calibration circuit for power supply current sensing and droop loss compensation |
| 01/20/2005 | WO2004083636B1 Proportioning pump including integral orifice |
| 01/20/2005 | US20050015283 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 |
| 01/13/2005 | WO2005002321A2 Communication system for multizone irrigation |
| 01/13/2005 | CA2530941A1 Communication system for multizone irrigation |
| 01/06/2005 | WO2005001393A2 Method and system for controlling withdrawal of liquid product from pipelines |
| 12/30/2004 | US20040262233 Method and apparatus for controlling concentration of water treatment chemicals |
| 12/30/2004 | DE202004014399U1 Dynamic injection system with valve dosing into e.g. medical respiration equipment, passes gases or liquids through membrane with openings |
| 12/29/2004 | WO2004091002A3 Fluid balance control system for use in a fuel processor |
| 12/23/2004 | WO2004111551A2 Heated pump system for delivering multiple components in a predetermined ratio to a spray applicator |
| 12/23/2004 | US20040260430 Automatic generation control of a power distribution system |
| 12/22/2004 | EP1488215A2 Method and apparatus for the controlled dilution of organometallic compounds |
| 12/16/2004 | WO2004108263A1 Apparatus for preparing liquid silicone elastomers of uniform composition and hue |
| 12/16/2004 | US20040254683 Home gateway system with power management function |
| 12/16/2004 | US20040250850 Method and system for controlling withdrawal of liquid product from pipelines |
| 12/16/2004 | DE10328637A1 Polyesters are produced without using a balance to dose the solid dicarboxylic acid but regulating the solids dose rate on the basis of the deviation of the solid-liquid paste density from a target value |
| 12/09/2004 | WO2004107074A1 Controlling chemical dispense operations based on a conductivity offset |
| 12/09/2004 | US20040249515 Enterprise energy management system |
| 12/02/2004 | WO2004104400A2 Piston sealing mechanism for liquid additive injection pump |
| 12/01/2004 | EP1481301A2 Closed-loop apparatuses for non linear system identification via optimal control |
| 12/01/2004 | EP1481082A2 Quantum dynamic discriminator for molecular agents |
| 11/30/2004 | US6826504 Method and apparatus for controlling system parameters |
| 11/30/2004 | US6824012 Plural component dispensing apparatus |
| 11/25/2004 | US20040236522 Controlling chemical dispense operations based on a conductivity offset |
| 11/25/2004 | US20040232163 System and method for dispensing particulate material into a fluid medium |
| 11/25/2004 | DE20311029U1 Zudosiervorrichtung Metering device |
| 11/24/2004 | CN1176593C Method and apparatus for producing a dairy products |
| 11/23/2004 | US6822200 Method and a system for controlling a heating plant |
| 11/23/2004 | CA2444027A1 System and method for dispensing particulate material into a fluid medium |
| 11/23/2004 | CA2432871A1 Distributed control architecture and improved metering apparatus and methods for agricultural chemical dispensers |
| 11/18/2004 | WO2004099890A1 Methods, systems, and articles for controlling a fluid blending system |
| 11/18/2004 | WO2004098757A2 Microfluidic mixing using flow pulsing |
| 11/18/2004 | US20040230343 Energy storage modules and management system |
| 11/18/2004 | US20040226605 Piston sealing mechanism for liquid additive injection pump |
| 11/18/2004 | DE10318384A1 Inkubator mit einer Sauerstoffdosierung Incubator with oxygen dosage |
| 11/17/2004 | EP1194822A4 Annular fluid manipulation in lined tubular systems to enhance component mechanical properties and flow integrity |
| 11/11/2004 | WO2004097542A1 Measuring apparatus |
| 11/11/2004 | WO2004083636A3 Proportioning pump including integral orifice |
| 11/11/2004 | US20040225413 Energy evaluation support system, program, information storage medium, and energy evaluation support method |
| 11/11/2004 | US20040221902 Microfluidic mixing using flow pulsing |
| 11/11/2004 | US20040221889 Methods, systems, and articles for controlling a fluid blending system |
| 11/10/2004 | EP1474729A1 System and method for point of use delivery, control and mixing chemical and slurry for cmp/cleaning system |
| 11/10/2004 | EP1474030A1 Automatic detergent dispensing system for a warewasher |
| 11/04/2004 | WO2004094053A1 Fluid mixer |
| 11/04/2004 | US20040218173 Methods and systems for controlling the concentration of a component in a composition with absorption spectroscopy |
| 11/03/2004 | EP0983133B1 Gravimetric blender with operatively coupled bar code reader |
| 10/28/2004 | US20040215052 Incubator with oxygen metering |
| 10/21/2004 | WO2004091002A2 Fluid balance control system for use in a fuel processor |
| 10/20/2004 | EP1297254B1 Proportioning pump for introducing an additive in a fluid stream |
| 10/14/2004 | DE10360752A1 Polyesters are produced without using a balance to dose the solid dicarboxylic acid but regulating the solids dose rate on the basis of the deviation of the solid-liquid paste density from a target value |
| 10/07/2004 | US20040199293 System and method for point of use delivery, control and mixing chemical and slurry for CMP/cleaning system |
| 10/07/2004 | US20040199268 Method and apparatus for maximizing power usage in a power plant |
| 10/07/2004 | US20040195264 Proportional liquid-mixing system |
| 10/07/2004 | US20040194827 Maintaining even pressure through multiple feeds; fuel cells; autothermal reformer, oxidizer, fuel, water, air, and thermal subsystems |
| 09/30/2004 | WO2004083636A2 Proportioning pump including integral orifice |
| 09/30/2004 | US20040190369 Process and dispensing system for preparing liquid concentrates for plastics |
| 09/30/2004 | US20040190367 Apparatus and method for continuous production of paint with automatic adjustment of color |
| 09/30/2004 | US20040187944 Point of use venturi-type chemical pump |
| 09/30/2004 | US20040187928 Mass flow ratio system and method |
| 09/29/2004 | EP1462232A1 Apparatus for conveying at least two fluids in a specific volume ratio |
| 09/28/2004 | US6796703 Conductivity feedback control system for slurry bending |
| 09/28/2004 | US6796702 Automated sol-gel mixer |
| 09/28/2004 | US6796432 Method for reblending sand |
| 09/28/2004 | US6796332 Fluid balance control system for use in a fuel processor |
| 09/23/2004 | WO2004081685A1 Apparatus and method for continous production of paint with automatic adjustment of color |
| 09/23/2004 | US20040182092 Proportioning pump including integral orifice |
| 09/22/2004 | EP1459147A2 Method for regulating the titer of a solution, device for controlling said regulation and system comprising such a device |
| 09/22/2004 | EP1356188B1 Fluid mixing system |
| 09/22/2004 | CN1530867A Energy evaluation supporting system and method |
| 09/21/2004 | US6792637 Automatic detergent dispensing system for a warewasher |
| 09/16/2004 | WO2004020081A3 Production of variable concentration fluid mixtures |
| 09/15/2004 | EP1455567A1 Electronic proportioner using continuous metering and correction |
| 09/07/2004 | US6786629 Automated cement mixing system |
| 09/02/2004 | WO2004073848A1 Bicomponent mixing/dosing system |
| 09/02/2004 | WO2004073780A1 Elecronic gas blender and gas flow control mechanism therefor |
| 09/01/2004 | EP1451752A1 Soil and topography surveying |
| 09/01/2004 | EP1451413A2 Real-time component monitoring and replenishment system for multicomponent fluids |
| 08/31/2004 | US6785601 Air-fuel ratio control apparatus of internal combustion engine and method thereof |
| 08/31/2004 | US6783108 Fueldraulic pintle valve |
| 08/26/2004 | WO2004072621A1 Determination of amount of proppant added to a fracture fluid using a coriolis flow meter |
| 08/26/2004 | US20040165476 Two component coating mixing system |
| 08/26/2004 | US20040163957 Flow control systems |
| 08/26/2004 | US20040163706 Electronic gas blender and gas flow control mechanism therefor |
| 08/24/2004 | US6782309 SPA controller computer interface |
| 08/18/2004 | EP1446707A1 Method and apparatus for controlling the operation of stock preparation of a paper machine |
| 08/17/2004 | US6776901 Quiet flow control washer for water softener or the like |
| 08/17/2004 | CA2373878C Fluid mixing apparatus |
| 08/12/2004 | WO2004054117A8 A Power Line Communication System and Method of Operating the Same |
| 08/10/2004 | US6772781 Apparatus and method for mixing gases |
| 08/05/2004 | WO2004065909A2 Method for adding raw materials during the production of polyesters or copolyesters |
| 08/05/2004 | WO2004007373A3 Septic tank drain field pipe manifold system and method of use |
| 08/05/2004 | US20040150374 Apparatus for providing high quality power |