| Patents for G05D 11 - Ratio control (5,344) |
|---|
| 07/29/2009 | CN101495931A Method and device for controlling production of a mixture ofcomponents, in particular a mixture with pre-mix dead volumes |
| 07/29/2009 | CN101493703A Intelligent liquid raw material proportioning control system |
| 07/28/2009 | US7567856 Methods for determining a volumetric ratio of a material to the total materials in a mixing vessel |
| 07/28/2009 | CA2464993C Apparatus for regulating the gas/air ratio for a pre-mixing combustion device |
| 07/23/2009 | WO2009032882A3 Accurate dilution control apparatus and methods |
| 07/23/2009 | US20090185920 System and Method for Pumping Fluid Using a Pump Cassette |
| 07/22/2009 | EP2079970A1 Detection of refrigerant release in co2 refrigerant systems |
| 07/22/2009 | CN201278117Y Vehicle-mounted mobile logistic monitoring management system |
| 07/22/2009 | CN101488032A Harmful gas detecting instrument |
| 07/21/2009 | US7565227 Multi-building control for demand response power usage control |
| 07/16/2009 | WO2009089249A1 Network-controlled charging system for electric vehicles |
| 07/16/2009 | US20090178713 High Flow Capacity Positioner |
| 07/15/2009 | CN101484860A Device and method for dilution control |
| 07/14/2009 | US7561943 Methods for volumetrically controlling a mixing apparatus |
| 07/14/2009 | US7561392 Intrinsically safe data transmission device |
| 07/14/2009 | US7560024 Method and system for controlling pore size of microporous phase inversion membranes |
| 07/14/2009 | US7559336 Pressure limiting valve |
| 07/14/2009 | CA2429292C Fluid mixing system |
| 07/09/2009 | WO2009064205A3 Apparatus for mixing and determining viscosity of fluid |
| 07/09/2009 | WO2009010696A8 Device for injecting an additive into a pipe |
| 07/08/2009 | CN101477378A Humidity control method for mixture used in sintering production |
| 07/07/2009 | US7558651 Dynamic setup wizard in lighting control system commissioning |
| 07/07/2009 | US7558650 Wireless extension to an irrigation control system and related methods |
| 07/07/2009 | US7556060 Flow component for medical infusion / transfusion lines |
| 07/02/2009 | WO2009080143A1 Valve device |
| 07/02/2009 | WO2008083842A3 Device for monitoring, controlling and/or regulating a gas composition |
| 07/01/2009 | CN100506023C Distribution method of various component material and compensation method of conversion of reciprocating pump |
| 06/23/2009 | US7550219 Fuel supply apparatus for fuel cell |
| 06/18/2009 | US20090157229 Method and apparatus for plating solution analysis and control |
| 06/18/2009 | US20090152297 Apparatus for preparing a beverage from an aqueous liquid and a fatty instant product, in particular baby milk |
| 06/17/2009 | EP2069875A2 Viscous material feed system and method |
| 06/17/2009 | CN201259637Y Caking agent-curing agent mixture ratio control instrument for casting |
| 06/17/2009 | CN100500274C Fluid mixer |
| 06/11/2009 | US20090147617 Container and method for the mixing of media |
| 06/11/2009 | US20090145485 Microfluidic methods and apparatuses for fluid mixing and valving |
| 06/09/2009 | US7544050 Hydraulic proportioning system |
| 06/09/2009 | US7543600 Arrangement for mixing a first and second gas flow with downstream control |
| 06/09/2009 | CA2512270C Method and means for sand reblending |
| 06/04/2009 | WO2009069090A2 Improved reclaim function for semiconductor processing systems |
| 06/04/2009 | WO2008096101A3 Fluid mixtures |
| 06/04/2009 | US20090143546 Double Loop Technology |
| 06/04/2009 | US20090139576 Microfluidic systems, devices and methods for reducing noise generated by mechanical instabilities |
| 06/03/2009 | EP1787180A4 Automatic dose size selection for multi-component fluid proportioners |
| 06/02/2009 | US7542824 Air conditioning control device |
| 06/02/2009 | US7540299 Apparatus and method for cooling a clutch of a motor vehicle |
| 06/02/2009 | CA2366735C Methods for optimal usage and improved valuation of corrosive petroleum feedstocks and fractions |
| 05/28/2009 | US20090134996 Power Line Communication System and Method of Operating the Same |
| 05/26/2009 | US7539560 Control valve and positioner diagnostics |
| 05/26/2009 | US7537018 Method and apparatus for controlling partial vapor pressure in a sorption analyzer |
| 05/26/2009 | CA2422970C Neural control system and method for alternatively fueled engines |
| 05/22/2009 | CA2705750A1 Instrument for use with fluid |
| 05/21/2009 | US20090126802 Fuel Staging System |
| 05/20/2009 | CN201240917Y Apparatus for accurately controlling content of oxygen dissolved in water |
| 05/20/2009 | CN100489490C Determination of amount of proppant added to a fracture fluid using a coriolis flow meter |
| 05/19/2009 | US7536240 Real power regulation for the utility power grid via responsive loads |
| 05/19/2009 | US7534096 Method and system for improving pump efficiency and productivity under power disturbance conditions |
| 05/14/2009 | US20090120507 Fluid metering and pumping device |
| 05/13/2009 | EP1670560A4 System for feeding solid materials to a pressurized pipeline |
| 05/12/2009 | US7532953 Wound irrigation device |
| 05/12/2009 | US7532952 Methods and apparatus for pressure control in electronic device manufacturing systems |
| 05/07/2009 | US20090118872 Temperature control device for target substrate, temperature control method and plasma processing apparatus including same |
| 05/07/2009 | US20090118866 Control System Design for a Mixing System with Multiple Inputs |
| 05/07/2009 | US20090115199 Door Locking Mechanism |
| 05/07/2009 | US20090114288 Method for the onboard determination of the volatility of a fuel |
| 04/30/2009 | WO2006101653A3 Method and apparatus for analysis of relative levels of biodiesel in fuels by near-infrared spectroscopy |
| 04/29/2009 | EP1748799A4 Method and apparatus for controlling the concentration of a sterilant chemical in a fluid |
| 04/29/2009 | CN201229502Y Curing agent control instrument having double end metering pump |
| 04/28/2009 | US7526365 Continuous-flow irrigation timer |
| 04/28/2009 | US7524311 Automatic high negative pressure relief valve and chest drainage units using same |
| 04/23/2009 | WO2009052041A1 Variable voltage load tap changing transformer |
| 04/23/2009 | WO2007011999A3 Wireless extension to an irrigation control system and related methods |
| 04/23/2009 | US20090103393 Static mixer having a vane pair for the generation of a flow swirl in the direction of a passage flow |
| 04/23/2009 | CA2701166A1 Variable voltage load tap changing transformer |
| 04/22/2009 | EP2050038A2 Prediction of stream composition and properties in near real time |
| 04/22/2009 | CN201226108Y Automatic control instrument for firming agent |
| 04/22/2009 | CN201226107Y Automatic control device for firming agent |
| 04/22/2009 | CN100480929C System and method for point of use delivery, control and mixing chemical and slurry for CMP/cleaning system |
| 04/22/2009 | CN100480709C Amperage control for valves |
| 04/21/2009 | US7522975 Open architecture modularity for irrigation controllers |
| 04/21/2009 | US7522974 Interface for operating and monitoring abatement systems |
| 04/16/2009 | WO2009047000A1 Electronic dosing device for additives in beer dispensing systems |
| 04/16/2009 | US20090099695 Color integrated and mobile paint systems for producing paint from a plurality of prepaint components |
| 04/16/2009 | US20090099694 Color integrated and mobile paint systems for producing paint from a plurality of prepaint components |
| 04/16/2009 | US20090095356 Method and apparatus for conserving water |
| 04/16/2009 | DE112007000926T5 Mehrkanal-Durchflussverhältnissteuerung bzw. Regelung Multi-channel flow ratio control or regulation |
| 04/15/2009 | CN201220157Y Automatic control device for monitoring concentration of ozonated water during generation of ozonated water |
| 04/09/2009 | WO2008024446A8 An interface for operating and monitoring abatement systems |
| 04/09/2009 | US20090090415 Chemical delivery system |
| 04/09/2009 | US20090090174 Precision Flow Control System |
| 04/08/2009 | CN101405590A Determination of gas solubility, entrained gas content, and true liquid density in manufacturing processes |
| 04/02/2009 | WO2009042214A1 Self-charging electric vehicles and aircraft, and wireless energy distribution system |
| 04/02/2009 | WO2007114900A3 Method and apparatus for recycling process fluids |
| 04/02/2009 | DE10122230B4 Verfahren und Vorrichtung zur Regelung des Flüssigkeitshaushalts einer Verdunstungsanlage Method and apparatus for controlling the fluid balance an evaporation plant |
| 04/01/2009 | EP1377803B2 Device and method for the mixing of substances, in particular of dyes |
| 04/01/2009 | CN100474200C System and method for residential emissions trading |
| 03/25/2009 | CN101391653A De-icing liquor proportional control apparatus |
| 03/24/2009 | US7509190 Method for administering an intermittent uncontrollable electric power generating facility |
| 03/24/2009 | US7509189 Turbo machinery speed monitor |
| 03/19/2009 | US20090076639 Method for Providing Customized Cosmetics and the System used Therefor |
| 03/19/2009 | US20090071544 Fluid conditioning and mixing apparatus and method for using same |