| Patents for G05D 7 - Control of flow (11,410) |
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| 05/07/2003 | CN1416541A Method and device for mass flow determination via control valve and for determining modeled induction pipe pressure |
| 05/01/2003 | WO2003036143A1 Differential pressure valve |
| 05/01/2003 | WO2002101474A3 Flow control systems |
| 05/01/2003 | US20030079782 Flow control valve |
| 04/29/2003 | US6554805 Infusion rate adjusting device for drug solution injector |
| 04/29/2003 | US6554198 Slope predictive control and digital PID control |
| 04/24/2003 | WO2003034169A1 Pulse shot flow regulator and pulse shot flow regulating method |
| 04/24/2003 | US20030075222 Amplitude attenuation of time-variant properties of fluid streams |
| 04/24/2003 | US20030075158 Method and device for a mass flow determination via a control valve and for determining a modeled induction pipe pressure |
| 04/23/2003 | CN1413289A Device and method for adjusting power of power pack driving helicopter rotor |
| 04/17/2003 | WO2003032101A1 System and method for making and using a mass flow device |
| 04/17/2003 | WO2003009075A3 Method for operating, with a minimal amount of power, at least one compressor for introducing a gaseous medium into at least two reservoirs |
| 04/17/2003 | US20030071053 Continuous liquid flow system |
| 04/16/2003 | EP1301266A1 Proportional volumetric injector-dispenser |
| 04/16/2003 | EP0796423B1 Process and device for the continual gravimetric metered dispensing and mass flow rate determination of free-flowing materials |
| 04/15/2003 | CA2208758C Fluid metering device |
| 04/10/2003 | WO2003029909A1 Precision dosage apparatus, system and method |
| 04/10/2003 | WO2003000329A3 Flow regulator for aerosol drug delivery device and methods |
| 04/10/2003 | WO2002086632A3 System and method for configuring and asapting a mass flow controller |
| 04/09/2003 | EP1251965A4 Accurate horticultural sprinkler system and sprinkler head |
| 04/09/2003 | EP0856691B1 Constant flowrate water saving valve and shower head using same |
| 04/09/2003 | CN2544319Y Small flow controller |
| 04/08/2003 | US6543466 Mass flow controller and method of operation of mass flow controller |
| 04/03/2003 | WO2003027553A2 A system for controlling the flow rate of a fluid |
| 04/03/2003 | WO2002095272A3 Co-axial control valve |
| 04/03/2003 | US20030061888 Chemically inert flow control with non-contaminating body |
| 04/02/2003 | EP1297396A2 Flow control of process gas in semiconductor manufacturing |
| 04/02/2003 | EP1214635B1 A system and method for a digital mass flow controller |
| 04/02/2003 | CN2543112Y Water-flow limiter for water heater |
| 04/02/2003 | CN2543111Y Water-flow limiter for water heater |
| 04/01/2003 | US6539968 Fluid flow controller and method of operation |
| 03/27/2003 | US20030059303 Device and method for adjusting the power of a power pack driving a helicopter rotor |
| 03/27/2003 | DE10134199C1 Flow regulating valve arrangement, with first valve having a pressure balance and an adjustable measuring throttle in series between a connection for the constant pressure source and the outlet of flow regulating valve |
| 03/26/2003 | EP1295189A1 Gas flow regulation system |
| 03/26/2003 | CN2541880Y Meteoric controlling and regulating and displaying device |
| 03/26/2003 | CN2541879Y 流量控制器 Flow Controllers |
| 03/26/2003 | CN1406206A Enhanced flow controller for a beverage dispenser |
| 03/25/2003 | US6539315 Regulator flow measurement apparatus |
| 03/25/2003 | US6536476 Flow rate-controlling method and microvalve therefor |
| 03/20/2003 | WO2003023264A1 Insert for dynamic flow control |
| 03/20/2003 | WO2002069065A3 Flow controller |
| 03/20/2003 | US20030052007 Mixing two fluids at low flow rates |
| 03/20/2003 | US20030051760 Microfluidic flow manipulation device |
| 03/20/2003 | US20030051754 Liquid flow regulator |
| 03/20/2003 | US20030051461 System for regulating the output of an engine of a helicopter |
| 03/19/2003 | EP1293854A2 System for controlling a helicopter's engine speed |
| 03/18/2003 | US6532984 Constant flow liquid supplier |
| 03/18/2003 | US6532978 Method and device for regulating individual sub-flows of a system for conveying fluid media |
| 03/13/2003 | WO2003021368A1 Method of dispensing adhesive and sealant |
| 03/06/2003 | US20030045011 System and method for detecting flow in a mass flow controller |
| 03/06/2003 | US20030041903 Method of dispensing adhesive and sealant |
| 03/06/2003 | US20030041877 State of the art constant flow device |
| 03/06/2003 | US20030041652 Microfluidic viscometer |
| 02/27/2003 | WO2002068127A8 Manifolded fluid delivery system |
| 02/27/2003 | US20030039556 Process for determining a reference characteristic for controlling a pump |
| 02/26/2003 | EP1286240A1 Method of determining a pump-characteristic |
| 02/26/2003 | CN2537999Y Liquid flow controller for emulsifying process of explosive production |
| 02/22/2003 | CA2396634A1 Process for determining a reference characteristic for controlling a pump |
| 02/20/2003 | DE10126821C1 Ventilanordnung zur Regelung der Durchflussrate eines Gases A valve assembly for controlling the flow rate of a gas |
| 02/19/2003 | CN1397755A Gas transportation metering tube |
| 02/18/2003 | US6520747 System for measuring change in fluid flow rate within a line |
| 02/18/2003 | US6520479 Flow rate control valve |
| 02/13/2003 | WO2003012209A1 Fluid level control system |
| 02/13/2003 | US20030029499 Apparatus and method for sealing a fuel component in a fuel communication passage |
| 02/13/2003 | CA2455495A1 Fluid level control system |
| 02/12/2003 | CN2535835Y Circulation-water automatic control device for generating plant |
| 02/11/2003 | US6519582 Process and device for controlling at least two production units |
| 02/11/2003 | US6516824 Apparatus and method for metering delivery quantity of ultra-low temperature liquefied gas |
| 02/11/2003 | US6516707 Compressed air flow rate controller for air tools |
| 02/06/2003 | WO2002009852A3 System and process for removal of pollutants from a gas stream |
| 02/06/2003 | US20030024865 Fluid level control system |
| 02/06/2003 | US20030024859 Fluid level control system |
| 02/04/2003 | US6516249 Fluid control system with autonomously controlled pump |
| 01/30/2003 | WO2003009075A2 Method for operating, with a minimal amount of power, at least one compressor for introducing a gaseous medium into at least two reservoirs |
| 01/30/2003 | US20030023903 Apparatus with diagnosis function and control system using the same |
| 01/30/2003 | US20030020036 Flow regulating apparatus for a fluid, in particular a pneumatic choke valve |
| 01/30/2003 | US20030019526 Flow regulator for water pump |
| 01/30/2003 | US20030019525 Flow regulator for water pump |
| 01/30/2003 | US20030019524 Flow regulator for water pump |
| 01/29/2003 | EP1279873A1 Valve |
| 01/29/2003 | EP1278979A1 Fluid flow control device |
| 01/29/2003 | EP0757808B1 Smart valve positioner |
| 01/29/2003 | CN1100229C Flow control valve with integrated pressure controller |
| 01/29/2003 | CN1099914C Sectionally water supply control structure with pressure-relieving and pressure-reducing function |
| 01/23/2003 | US20030015243 Flow control providing stable fluid flow |
| 01/22/2003 | EP0847307B1 Independent flow rate and droplet size control system for sprayer |
| 01/22/2003 | CN1392357A Pressure reducer and its selecting method and cold and hot water supply ystem using said device |
| 01/21/2003 | CA2233893C Dampening resonance in a flow regulator |
| 01/16/2003 | WO2002074445A8 Atomizer |
| 01/16/2003 | US20030011342 Constant cfm control algorithm for an air moving system utilizing a centrifugal blower driven by an induction motor |
| 01/16/2003 | US20030010948 Flow rate control valve |
| 01/15/2003 | EP1276031A1 Gas delivery metering tube |
| 01/15/2003 | EP1276029A1 Amplitude attenuation of time-variant properties of fluid streams |
| 01/15/2003 | EP1275038A1 Improvements in or relating to fluid flow control |
| 01/15/2003 | CN1391665A Automatic valve for stabilization of thermostatic mixing device |
| 01/15/2003 | CN1391146A Electro-hydraulic control system and method based on frequency-conversion speed regulation |
| 01/09/2003 | WO2003002897A1 Spring valve implemented flow control valves |
| 01/09/2003 | WO2000072932A3 Water softener valve |
| 01/09/2003 | US20030006315 Constant flow apparatus |
| 01/09/2003 | US20030005958 Method and apparatus for fluid flow control |