| Patents for G05D 7 - Control of flow (11,410) |
|---|
| 07/17/2007 | US7244078 Control gates |
| 07/17/2007 | US7243672 Flow control valve |
| 07/17/2007 | CA2574283A1 Lead-lag input filter arrangement with adjustable initial conditions for electro-pneumatic control loops |
| 07/12/2007 | US20070162188 Wireless Irrigation Control Device and Related Method |
| 07/12/2007 | US20070157973 Multi-reservoir pressure control system |
| 07/12/2007 | DE102005063154A1 Dosieranlage für eine Flüssigkeit Dosing for liquid |
| 07/10/2007 | US7241919 prevented from polymerizing or freezing in acceptance piping and thus clogging the pipe line; temperature of a purified (meth) acrylic acid compound obtaind which is being supplied to a storage tank is regulated so as to be not higher than the temperature of the purified (meth) acrylic acid in tank |
| 07/10/2007 | CA2243942C Improved valve enclosure assembly |
| 07/05/2007 | WO2007074428A1 Fluid flow control regulator |
| 07/05/2007 | CA2634028A1 Beverage dispensing |
| 07/04/2007 | EP1803042A2 Flow-control valve assembly |
| 07/04/2007 | EP1802900A2 Continuous chemical feeder and method of use thereof |
| 07/04/2007 | CN2919096Y Central air-conditioning industrial frequency water pump automatic loading-unloading controller |
| 07/04/2007 | CN1993664A Device and method for controlling the flow speed of a liquid flow in a hydraulic line |
| 07/04/2007 | CN1993040A 可控真空源 Controllable vacuum source |
| 07/03/2007 | US7239967 Method, computer program product and use of a computer program for stabilizing a multiphase flow |
| 07/03/2007 | US7239941 Device for programming a pump used to inject medicaments |
| 07/03/2007 | US7238020 Device for controlling hydrogen flow of hydrogen storage canister |
| 07/03/2007 | US7237573 High pressure, low flow rate fluid flow control |
| 07/03/2007 | US7237565 Fluid feeding apparatus |
| 06/28/2007 | WO2007047156A3 Apparatus and method for stiction compensation in a process control system |
| 06/28/2007 | US20070150113 System of energy-efficient and constant-pressure parallel-coupled fluid-transport machines |
| 06/28/2007 | DE102005062161A1 Gas-Druckregel- und -messanlage Gas pressure regulating and -messanlage |
| 06/27/2007 | EP1800107A1 Microfluidic testing system |
| 06/27/2007 | CN1989465A Lead-lag input filter arrangement for electro-pneumatic control loops |
| 06/27/2007 | CN1986981A Information analysis system for water distribution and pipelines |
| 06/26/2007 | US7236935 Method and apparatus for verifying a match between contents of an enclosure and data printed on the enclosure |
| 06/26/2007 | US7234680 Combination valve and regulator with vented seat for use with pressurized gas cylinders, particularly oxygen cylinders |
| 06/26/2007 | US7234482 Servovalve with torque motor |
| 06/21/2007 | WO2007070884A2 Digital flow control |
| 06/20/2007 | EP1797489A2 Method and system for flow measurement and validation of a mass flow controller |
| 06/20/2007 | CN1985224A Flow monitoring system for a flow control apparatus |
| 06/20/2007 | CN1981888A Osmotic delivery device having a two-way valve and dynamically self-adjusting flow channel |
| 06/19/2007 | US7231931 System and method for a mass flow controller |
| 06/14/2007 | US20070131282 Pressure-insensitive mass flow controller |
| 06/14/2007 | US20070131281 Underground fuel tank vent valve |
| 06/14/2007 | DE10002001B4 Dosiereinheit, deren Verwendung und Verfahren zur Dosierung flüssiger oder gasförmiger Edukte für ein Brennstoffzellensystem Dosing, their use and method for metering liquid or gaseous starting materials for a fuel cell system |
| 06/13/2007 | EP1436680A4 Precision dosage apparatus, system and method |
| 06/13/2007 | CN2911349Y Rotary diaphragm valve for flow regulation |
| 06/13/2007 | CN1979054A Water heater quick constant-temperature control method and apparatus |
| 06/12/2007 | US7231041 Method, device, and system for secure motor vehicle remote keyless entry |
| 06/12/2007 | US7229026 System and method for use in controlling irrigation and compensating for rain |
| 06/12/2007 | CA2235185C Portion controller |
| 06/07/2007 | WO2007048410B1 A flow system and a micro fluidic system comprising a flow system |
| 06/06/2007 | EP1793298A1 Liquid regulator |
| 06/06/2007 | EP1442242B1 Differential pressure valve |
| 06/05/2007 | US7225829 Flow-control valve assembly |
| 06/05/2007 | CA2441249C Circuitry configuration for a regeneration valve for fuel tank ventilation in a motor vehicle |
| 06/05/2007 | CA2440944C Water management and leak detection apparatus for hot water tanks |
| 05/31/2007 | WO2007061551A2 Sound pressure level feedback control |
| 05/31/2007 | CA2635036A1 Sound pressure level feedback control |
| 05/30/2007 | EP1790898A1 Sensor-equipped joint member |
| 05/30/2007 | EP1311728B1 Control gates |
| 05/30/2007 | CN1973095A System and method for improved installation and control of concealed plumbing flush valves |
| 05/30/2007 | CN1318930C Valve flow characteristic implementing method for intelligent actuator |
| 05/30/2007 | CN1318317C Method for supply of constant-concentration ozonated water |
| 05/29/2007 | US7225057 Virtual dial irrigation controller |
| 05/29/2007 | US7225056 Method for checking valves in a program-controlled water-carrying household appliance |
| 05/29/2007 | US7222643 Internal post flow control |
| 05/24/2007 | DE102005055767A1 Fluid e.g. drinking water, flow rate controller for e.g. water tap, has slow-down chamber arranged downstream of annular gap, and damping unit that permits limited discharging of fluid in cross section at downstream end of slow-down chamber |
| 05/23/2007 | EP1297396B1 Flow control of process gas in semiconductor manufacturing |
| 05/23/2007 | EP0946910B2 Flow regulation fitting |
| 05/23/2007 | CN2904063Y Explosion-proof quality flow controller |
| 05/23/2007 | CN1966733A Intelligent control method for bottom-blowing argon in refining furnace |
| 05/22/2007 | CA2403773C Continuous liquid flow system |
| 05/18/2007 | WO2007054054A2 Intake-gas throttle device |
| 05/18/2007 | WO2007033808A3 Method for controlling a dosing apparatus for liquid or pasty media |
| 05/18/2007 | WO2006135410A3 Method and apparatus for determining one or more operating parameters for a microfluidic circuit |
| 05/17/2007 | US20070107814 Actuator |
| 05/17/2007 | US20070107783 Method and apparatus for providing a determined ratio of process fluids |
| 05/17/2007 | US20070107782 Electromechanically-assisted regulator control assembly |
| 05/16/2007 | EP1784475A2 Refinery crude unit performance monitoring using advanced analytic techniques for raw material quality prediction |
| 05/16/2007 | EP1784261A2 Method and apparatus for determining one or more operating parameters for a microfluidic circuit |
| 05/16/2007 | CN1316190C Self force type flow control valve in using small membrane |
| 05/15/2007 | US7217395 Piezoelectrically controllable microfluid actor system |
| 05/15/2007 | US7217351 Valve for controlling flow of a fluid |
| 05/15/2007 | US7216662 Flow control apparatus |
| 05/15/2007 | US7216659 Low power system for wireless monitoring of an environment and irrigation control |
| 05/15/2007 | US7216497 Slope predictive control and digital PID control |
| 05/10/2007 | WO2007051559A1 Use of diaphragm valves for flow regulation |
| 05/10/2007 | US20070104244 Fluid flow controller |
| 05/10/2007 | US20070102046 Flow control device |
| 05/10/2007 | DE102005053341A1 Verwendung von Membranventilen zur Durchflussregelung Use of diaphragm valves for flow control |
| 05/09/2007 | EP1783574A1 Fluid flow controller |
| 05/09/2007 | CN1961265A 双向双腔管口配件 Bi-directional dual chamber orifice fitting |
| 05/08/2007 | US7216020 Method and system for controlling an irrigation scheduling engine using computed evapotranspiration values |
| 05/08/2007 | US7216019 Method and system for a mass flow controller with reduced pressure sensitivity |
| 05/03/2007 | WO2007050175A2 Computer-operated landscape irrigation and lighting system |
| 05/03/2007 | WO2007048784A1 Apparatus for determining and controlling flow rate |
| 05/03/2007 | WO2007048410A1 A flow system and a micro fluidic system comprising a flow system |
| 05/03/2007 | US20070100282 Powerhead Control in a Power Injection System |
| 05/02/2007 | EP1153247A4 Variable-air-volume diffuser, assembly and method |
| 05/02/2007 | CN1955683A Water meter flow regulator |
| 05/02/2007 | CN1313894C Partial pressure control system, flow rate control system and shower plate used for partial pressure control system |
| 04/26/2007 | WO2007046714A2 Method, apparatus and system for operating a valve |
| 04/26/2007 | WO2007045509A1 Mass flow rate control system |
| 04/26/2007 | US20070093941 Electronically modeled actuator controller |
| 04/26/2007 | US20070090199 Slope Predictive Control and Digital PID Control |
| 04/26/2007 | US20070089789 Higher accuracy pressure based flow controller |
| 04/26/2007 | US20070089788 Chemically inert flow controller with non-contaminating body |