| Patents for G05D 7 - Control of flow (11,410) |
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| 05/28/2008 | CN201065427Y Material feeding control system for titanium reduction-distillation furnace |
| 05/28/2008 | CN101185932A Safety workbench with blower performance controllable dependent on the position of the front pane |
| 05/28/2008 | CN100390541C Methods for optimal usage and improved valuation of corrosive petroleum feedstocks and fractions |
| 05/27/2008 | US7377480 Electrohydraulic valve servomechanism with adaptive resistance estimator |
| 05/22/2008 | WO2008059831A1 Method for supplying treatment gas, treatment gas supply system, and system for treating object |
| 05/22/2008 | US20080119948 Control system |
| 05/21/2008 | EP1851600B1 Device and method for regulating the pressure and/or volume flow of a liquid |
| 05/21/2008 | EP1716516A4 System and method for flow monitoring and control |
| 05/21/2008 | EP1194822B1 Annular fluid manipulation in lined tubular systems to enhance component mechanical properties and flow integrity |
| 05/21/2008 | DE10297603B4 Vorrichtung und Verfahren zur thermischen Isolation eines thermischen Massenstrom-Sensors Apparatus and method for thermal insulation of a thermal mass flow sensor |
| 05/21/2008 | DE102007009822B3 Volume flow regulator for heating, ventilation and air-conditioning system, has valve cone opened by warning or signaling unit, such that strong decrease of volume flow takes places when resistance in system is increased |
| 05/21/2008 | CN101185042A Fluid delivery device with autocalibration |
| 05/21/2008 | CN100389370C Reduced length pressure compensating liquid flow regulator |
| 05/21/2008 | CN100389280C Flow regulating valve with flow state indicating unit especially adaptable for gas container |
| 05/20/2008 | US7374733 Method and system for removing mercury from combustion gas |
| 05/15/2008 | US20080114498 Networked Diagnostic and Control System For Dispensing Apparatus |
| 05/15/2008 | US20080114497 Networked Diagnostic and Control System for Dispensing Apparatus |
| 05/14/2008 | EP1921530A1 Method of detecting abnormality in fluid supply system, using flow rate control device having pressure sensor |
| 05/14/2008 | EP1920954A1 Method for regulating a motor vehicle air-conditioning system with at least two evaporators |
| 05/14/2008 | EP1442343B1 System and method for making and using a mass flow device |
| 05/14/2008 | CN201060414Y Flow velocity adjustable centrifugal type dye circulator |
| 05/14/2008 | CN101179023A Gas distribution control system, polysilicon gate etching and silicon chip shallow groove isolation etching method |
| 05/14/2008 | CN101178328A Gas flow rate control device verify method |
| 05/14/2008 | CN101178327A Gas flow rate calibrating method |
| 05/14/2008 | CN100388146C Regulating device for supply quantity of fluid |
| 05/14/2008 | CN100388145C Water source heat pump well water flow energy saving automatic cotnroller |
| 05/14/2008 | CN100387884C Electrically-controlled constant-flow water control valve |
| 05/08/2008 | WO2008053839A1 Diagnostic mechanism in differential pressure type mass flow controller |
| 05/07/2008 | EP1918799A1 Gasket type orifice and pressure type flow controller using the same |
| 05/07/2008 | EP1673608A4 System and method for histological tissue specimen processing |
| 05/07/2008 | CN201057298Y Intelligent three-way balance regulating valve |
| 05/06/2008 | US7367350 Processing device and method of maintaining the device |
| 05/06/2008 | US7367349 Method for opening tank shut-off valves in gas feeding systems with connected tanks |
| 05/06/2008 | US7367241 Differential pressure type flowmeter and differential pressure type flow controller |
| 05/02/2008 | WO2008051829A2 Welding purge control using electronic flow control |
| 05/02/2008 | WO2008049222A1 Auger-driven powder dispenser |
| 05/02/2008 | WO2008030454A3 Multi-gas flow device |
| 05/02/2008 | CA2667383A1 Auger-driven powder dispenser |
| 05/01/2008 | US20080103629 Diagnostic device for use in process control system |
| 04/30/2008 | EP1915660A1 Process variable transmitter with diagnostics |
| 04/30/2008 | DE10297601B4 Vorrichtung und Verfahren zur Wärmeableitung in einem thermischen Massenstrom-Sensor Apparatus and method for heat dissipation in a thermal mass flow sensor |
| 04/30/2008 | CN201053529Y Flow controller |
| 04/30/2008 | CN201053501Y Fire regulation valve of fluorescent lamp production equipment |
| 04/30/2008 | CN100385359C Fluid quality/flux controller, fluid flowmeter and method of measurement and control |
| 04/30/2008 | CN100385358C Automatic valve for stabilization of thermostatic mixing device |
| 04/29/2008 | US7364647 Laminated flow device |
| 04/24/2008 | US20080097654 Method and system for controlling irrigation using computed evapotranspiration values |
| 04/24/2008 | US20080097652 System for positioning a control element |
| 04/24/2008 | US20080092893 Compressor control system for a portable ventilator |
| 04/24/2008 | US20080092892 Compressor Control System for a Portable Ventilator |
| 04/24/2008 | DE102006047880A1 Durchflußeinstellventil Flow adjustment |
| 04/23/2008 | EP1914004A2 Method for controlling a powder applicator |
| 04/23/2008 | EP1206663B1 Method for adjusting the pressure in a cryogenic tank and corresponding device |
| 04/23/2008 | CN100383443C Fluid control valve |
| 04/22/2008 | US7363115 Batch mixing method with first derivative homogeneity monitoring |
| 04/22/2008 | US7363114 Batch mixing method with standard deviation homogeneity monitoring |
| 04/22/2008 | US7363113 Intelligent environmental sensor for irrigation systems |
| 04/22/2008 | US7363112 Digital moisture monitor controller with wide applications soil, and hydroponics moisture sensors, and optional X10 multi-sensor, multi-pump controller |
| 04/22/2008 | US7360551 Method and apparatus for providing a determined ratio of process fluids |
| 04/17/2008 | US20080091307 Calculating an ET value for an irrigation area |
| 04/17/2008 | US20080091306 Apparatus and method for pressure fluctuation insensitive mass flow control |
| 04/17/2008 | US20080087341 Water conservation safety shut-off valve |
| 04/17/2008 | DE19955524B4 Vorrichtung zur Steuerung eines hydraulischen Volumenstroms eines belasteten Arbeitsmittels An apparatus for controlling a hydraulic volume flow of a loaded working medium |
| 04/17/2008 | DE102007048651A1 Coating system for delivering flexible coating material on substrate, has control device actuated to supply chain of impulses to solenoid valve, needle valve closed for intervals between impulses, and coating material discharged from needle |
| 04/16/2008 | EP1912105A1 Flow volume controller, regulator unit used for such flow volume controller, and valve unit |
| 04/16/2008 | EP1774209B1 Multifunctional valve unit |
| 04/16/2008 | EP1509748B1 A method of discharging spherical elements from a container and a dispensing apparatus |
| 04/16/2008 | CN201047454Y Gas proportion valve |
| 04/16/2008 | CN100381815C Throttle loop, separation control loop, analyzing loop and flow regulator |
| 04/15/2008 | US7359768 Route input system |
| 04/15/2008 | US7357146 Inflatable flow control apparatus and associated method |
| 04/10/2008 | WO2008043093A2 Automatic flow control regulator valve |
| 04/10/2008 | WO2008042972A1 Method, apparatus and computer medium for correcting transient flow errors in flowmeter proving data |
| 04/10/2008 | WO2008041390A1 Mass flow controller |
| 04/10/2008 | WO2007084258A3 Beverage dispenser |
| 04/10/2008 | US20080083463 Automatic flow control regulator valve |
| 04/10/2008 | DE202006018580U1 Durchflussmengenregler Flow regulator |
| 04/09/2008 | CN201045644Y Integrated control system for dirt-cleaning waterwheel of civil aviation |
| 04/09/2008 | CN101160585A System for controlling fluid flow |
| 04/08/2008 | US7356382 System and method for verifying connection of correct fluid supply to an infusion pump |
| 04/08/2008 | US7354555 Process control; for semiconductors; control circuit; prevention mixing of gases |
| 04/08/2008 | CA2277676C Control apparatus for reformer and method of controlling reformer using control apparatus |
| 04/03/2008 | US20080082215 Method and apparatus for enhancing operation of a fluid transport pipeline |
| 04/03/2008 | US20080081005 Chemical synthesis device |
| 04/03/2008 | US20080078971 Self-regulating valve assembly |
| 04/03/2008 | US20080078786 Portable automatic watering apparatus using punctuated timed fluid release |
| 04/02/2008 | CN101152063A Dust collector with air flow adjusting device on up flow of motor |
| 04/02/2008 | CN100378397C Combination manual/pneumatic shut-off valve |
| 04/02/2008 | CN100378383C Differential pressure valve |
| 04/01/2008 | US7350616 Power steering pump having electronic bypass control |
| 04/01/2008 | US7350423 Real time usage monitor and method for detecting entrapped air |
| 03/27/2008 | WO2008036450A2 Device and method for pneumatic valve control |
| 03/27/2008 | WO2008014076A3 Critical flow based mass flow verifier |
| 03/27/2008 | WO2002041092A3 Irrigation controller using modified regression model |
| 03/27/2008 | US20080072980 Apparatus for controlling flow through a conduit |
| 03/27/2008 | DE202007016961U1 Vorrichtung zum Anzeigen und Regulieren der Durchflussmenge in einem Fluidkreislauf einer Wärme- oder Kälteversorgungsanlage Apparatus for displaying and controlling the flow in a fluid circuit of a heating or cooling system |
| 03/27/2008 | DE102004019533B4 Verfahren zum Ein- und Ausschalten einer Zirkulationspumpe A method for switching a circulation pump |
| 03/27/2008 | CA2628125A1 Bioleaching process control |
| 03/26/2008 | EP1903416A2 Rotary metering valve arrangement |
| 03/26/2008 | EP1903415A2 Device for flow limitation |