| Patents for G05D 16 - Control of fluid pressure (11,321) |
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| 05/02/2001 | CN1293310A Pressure regulating mechanism |
| 05/01/2001 | US6224033 Proportional solenoid-controlled fluid valve assembly |
| 05/01/2001 | US6223761 Proportional variable force solenoid control valve with armature damping |
| 04/25/2001 | CN1065030C Electricity /air pressure converter |
| 04/24/2001 | US6220281 Regulator for use with apparatus having a hydrostatic or aerostatic pocket |
| 04/24/2001 | US6220271 Checkvalve unit |
| 04/24/2001 | CA2046001C Electromagnetic solenoid valve with variable force motor |
| 04/19/2001 | DE19949757A1 Electro-hydraulic actuator in form of proportional valve, volume flow valve or switching valve for pressure regulation, especially in auto gearboxes for cars has armature and valve |
| 04/19/2001 | DE19949756A1 Electro-hydraulic actuator in form of proportional valve for pressure regulation especially in auto gearboxes for cars has valve housing with opening going through it which opens out in armature chamber in extension of armature rod |
| 04/18/2001 | EP1092180A1 Pressure control valve with hydrodynamic damping |
| 04/18/2001 | CA2286872A1 Hydraulically operated pressure relief valve |
| 04/17/2001 | US6216728 Tunable anticipatory output response valve control |
| 04/12/2001 | DE19959943A1 Line pressure control system for motor vehicle automatic gears combines individual control valves in one unit |
| 04/11/2001 | EP1091131A1 Electrically operated pressure control valve |
| 04/11/2001 | EP0877902B1 Control circuit for a gas magnetic valve |
| 04/10/2001 | US6213724 Method for detecting the occurrence of surge in a centrifugal compressor by detecting the change in the mass flow rate |
| 04/08/2001 | CA2285774A1 Ebs modulator with direct exhaust capability |
| 04/07/2001 | CA2322366A1 Electrically operated pressure control valve |
| 04/05/2001 | DE19940671A1 Vorrichtung und Verfahren zum Bereitstellen eines Arbeitsdruckes in einem Fluid Apparatus and method for providing a working pressure in a fluid |
| 04/04/2001 | CN1290332A Adaptive system for predictive control of district pressure |
| 04/03/2001 | US6209578 Constant flow valve |
| 04/03/2001 | US6209577 Modulating action non-flowing pilot operated relief valve |
| 04/03/2001 | US6209568 Gas supply system including a pressure-regulating device and installation for dispensing working liquid |
| 03/29/2001 | WO2001022187A1 Water distribution pressure control method and apparatus |
| 03/29/2001 | WO2001021962A1 Addressable valve arrays for proportional pressure or flow control |
| 03/29/2001 | CA2385855A1 Addressable valve arrays for proportional pressure or flow control |
| 03/28/2001 | EP1087281A1 Low pressure gas pressure regulator for turbocharged natural gas engines |
| 03/28/2001 | EP0734547B1 Method and system for controlling a pressurized fluid and valve assembly for use therein |
| 03/28/2001 | CN1288831A Tubeline Pressure control system of automatic speed-veriation automobile and control method thereof |
| 03/27/2001 | US6206044 By-pass solenoid with integral check valve |
| 03/22/2001 | WO2001020418A1 Two-stage servo gas pressure regulator module |
| 03/22/2001 | CA2388379A1 Two-stage servo gas pressure regulator module |
| 03/21/2001 | EP1084924A2 Pressure limiting and protection valve for motor vehicle compressed air brake systems |
| 03/21/2001 | EP1083994A1 Prestressed controllable flow-through limiting valve, especially a spraying valve, and a spraying bar |
| 03/20/2001 | US6202697 Proportional pressure control valve |
| 03/20/2001 | US6202685 Electrohydraulic clamping module |
| 03/20/2001 | US6202684 Pressure control system |
| 03/20/2001 | US6202683 Fluid flow fuse |
| 03/20/2001 | US6202682 Pressure regulator with selector control |
| 03/20/2001 | US6202681 Vacuum pressure control system |
| 03/20/2001 | US6202680 Positioner and its setting method |
| 03/20/2001 | US6202679 Fluid metering apparatus |
| 03/15/2001 | WO2000058653A3 Pressure reducing valve |
| 03/15/2001 | DE19944808C1 Druckbegrenzungs- und Drucksicherungsventil für Druckluftbremsanlagen von Kraftfahrzeugen Pressure relief and safety valve for compressed air brake systems of motor vehicles |
| 03/13/2001 | US6200107 Vacuum pumping systems |
| 03/13/2001 | US6199582 Flow control valve |
| 03/08/2001 | WO2001016662A1 Method and device for providing a working pressure in a fluid |
| 03/08/2001 | WO2001016513A1 Pressure regulator and method of use |
| 03/07/2001 | EP1081571A2 Differential pressure regulator |
| 03/07/2001 | EP1081282A2 Pressure control valve for pressurised fluid |
| 03/07/2001 | EP1080031A1 Method and apparatus for dispensing liquids and solids |
| 03/07/2001 | CN2422662Y Improved pressure controller |
| 03/06/2001 | US6196249 Pressure regulating method and apparatus |
| 02/28/2001 | CN1285792A Pressure regulating valve for regulating a hydraulic fluid in anti-slip hydraulic brake systems |
| 02/27/2001 | US6193364 Ink cartridge for ink jet printer |
| 02/27/2001 | US6192924 Pilot operated relief valve |
| 02/27/2001 | US6192762 Pressure gauge protection arrangement of an air cylinder |
| 02/27/2001 | CA2014744C Pressure regulator |
| 02/22/2001 | WO2001013017A2 Pressure independent control valve |
| 02/22/2001 | WO2001012995A1 Electrohydraulic monitoring device for a dual effect hydraulic cylinder |
| 02/22/2001 | DE19938132A1 Elektrohydraulische Überwachungseinrichtung für einen doppelt wirkenden Hydrozylinder Electro-hydraulic control device for a double-acting hydraulic cylinder |
| 02/22/2001 | DE19936843A1 Pressure regulating valve for i.c. engine fuel feed module has springloaded actuator inside housing with adjustable cap and throttling hole |
| 02/21/2001 | EP1076777A1 Control system for multi-pump operation |
| 02/21/2001 | CN2420477Y Stabilizer for pipeline water |
| 02/20/2001 | US6192321 Method of and apparatus for deterministically obtaining measurements |
| 02/20/2001 | US6192299 Method of measuring operation characteristic of proportional electromagnetic control valve, method of controlling operation of hydraulic cylinder, and method of modifying operation characteristic of proportional electromagnetic control valve |
| 02/20/2001 | US6189564 Metering valve |
| 02/20/2001 | CA2148281C Pressure controlling and/or regulating device for a fluid medium, in particular air or gas |
| 02/20/2001 | CA2057237C Sliding mode control system |
| 02/15/2001 | WO2001010691A1 Device and method for controlling a hydraulic brake system |
| 02/15/2001 | DE19937969A1 Hydraulisches Ventil, insbesondere verstellbares Druckregelventil Hydraulic valve, in particular adjustable pressure control valve |
| 02/15/2001 | DE19781634C2 Druckreduzierventil Pressure reducing valve |
| 02/14/2001 | EP1076278A2 Hydraulic valve, in particular an adjustable pressure control valve |
| 02/14/2001 | CN2419437Y Unitary pressure reducing valve set |
| 02/13/2001 | US6186168 Pressure Regulator |
| 02/08/2001 | WO2001009696A1 Pressure control device for a pipeline |
| 02/08/2001 | WO2001009009A1 Pressurized package comprising a pressure control device |
| 02/08/2001 | DE19937475A1 Vorrichtung und Verfahren zum Steuern einer hydraulischen Bremsanlage Apparatus and method for controlling a hydraulic brake system |
| 02/07/2001 | EP0894216A4 Proportional solenoid-controlled fluid valve assembly |
| 02/07/2001 | CN2418327Y Middle-pressure pressure-regulator for liquified petroleum gas |
| 02/06/2001 | US6182682 Pressure balance device for use in a faucet |
| 02/06/2001 | CA2224763C Fluid pressure control device |
| 02/01/2001 | WO2001007810A1 Proportional valve |
| 02/01/2001 | DE19931961A1 Verfahren zur Regelung einer Fördergröße einer Pumpe Method for controlling a feed size of a pump |
| 01/30/2001 | US6179268 Proportional variable force solenoid control valve with segmented permanent magnet |
| 01/30/2001 | US6179107 Trim valve for a fluid operated friction torque transmitting device |
| 01/30/2001 | US6178997 Intelligent pressure regulator |
| 01/25/2001 | DE19934697A1 Proportional valve has sliding element bearing points arranged on opposite side of valve from coil, that is in hydraulic section, so armature protrudes into coil chamber |
| 01/24/2001 | CN2416311Y Pressure reducer for pressure bottle |
| 01/24/2001 | CN2416309Y Low-pressure stabilizing valve |
| 01/23/2001 | US6176256 Gas pressure-reducing valve |
| 01/23/2001 | US6176250 Pressure balanced valve assembly for proportionally mixing hot water and cold water entering therein |
| 01/18/2001 | WO2001004718A1 Electronic controlled pressure regulator system |
| 01/18/2001 | WO2001004044A1 Fluid delivery system for a microfluidic device using alternating pressure waveforms |
| 01/18/2001 | DE19935473A1 Hydraulic pressure regulating valve for providing constant pressure has pocket hole into which monitoring piston is inserted |
| 01/17/2001 | CN1280663A Method control paradigm and means for monitoring and controlling the process variables of a process gas flowing through a drier hood used in a drying process |
| 01/17/2001 | CN1280659A Method of and apparatus for deterministrictically obtaining measurements of a process control device parameter while a process is operating on-line |
| 01/17/2001 | CN1280253A Method for regulating pump transport volume |
| 01/16/2001 | US6173735 Method and apparatus for regulating gas flow |
| 01/11/2001 | WO2001003162A1 Low-pressure apparatus and pressure control valve |