| Patents for G05D 16 - Control of fluid pressure (11,321) |
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| 01/11/2001 | WO2001002769A1 Lubrication vent block |
| 01/11/2001 | DE10021436A1 Procedure and device for determination of the position of a valve and determination of the speed of an actuator for the valve for use in an automobile automatic braking system |
| 01/10/2001 | EP1066550A1 Method and apparatus for pressure control in vaccum processors |
| 01/10/2001 | EP0789821B1 Stop or slide valve, especially for the control of liquid flow in a central heating or air conditioning plant |
| 01/09/2001 | US6171066 Automatic pneumatic pressure control apparatus and method of controlling same |
| 01/09/2001 | US6170519 Pressure regulator |
| 01/09/2001 | US6170507 Gas valve with natural/LP gas conversion capability |
| 01/09/2001 | US6170506 Method and circuit for actively cleaning electrohydraulic valves in a hydraulic control valve circuit |
| 01/04/2001 | WO2001001215A1 Regulator flow measurement apparatus |
| 01/04/2001 | WO2001001214A1 Regulator diagnostics system and method |
| 01/04/2001 | DE19929152A1 Ventileinrichtung zur Steuerung der Funktionsweise eines hydrodynamischen Retarders Valve means for controlling the operation of a hydrodynamic retarder |
| 01/03/2001 | EP1065431A1 Pressure control device for a cryogenic vessel and corresponding installation for supplying a fluid |
| 01/02/2001 | US6167908 Valve assembly for an apparatus under pressure |
| 01/02/2001 | US6167906 Bi-directional flow control valve |
| 01/02/2001 | US6167905 Diaphragm-type gas pressure regulator with drop-in valve subassembly |
| 01/02/2001 | US6167904 Hydraulic valve |
| 12/28/2000 | WO2000079357A1 A constant gas flow regulating device |
| 12/28/2000 | WO2000079164A1 Regulator arrangement |
| 12/28/2000 | WO2000078373A2 Rolling seal suction pressure regulator, apparatus and system for draining a body cavity |
| 12/27/2000 | EP1063137A2 Valve device for controlling the operation of an hydrodynamic retarder |
| 12/26/2000 | US6164311 Pressure regulator for watering system |
| 12/26/2000 | US6164068 Variable pressure hydraulic systems |
| 12/21/2000 | DE19927089A1 Setting device for electromagnetically-operated hydraulic proportional valve has rotary and longitudinally sliding setting elements acting on setting sleeve of valve insert for adjusting valve spring bias |
| 12/21/2000 | DE19927047A1 Magnetic regulating valve for automobile component has adjustment device cooperating with magnetic armature for altering control pressure corresponding to each energizing current |
| 12/20/2000 | CN1277663A Bellows type pressure responding valve |
| 12/19/2000 | US6161815 Self-compensating proportional hydraulic valve |
| 12/19/2000 | US6161723 Method and apparatus for dispensing liquids and solids |
| 12/19/2000 | US6161585 High flow proportional pressure reducing valve |
| 12/19/2000 | US6161573 Air pressure regulator |
| 12/19/2000 | US6161571 Modulating relief valve |
| 12/19/2000 | US6161570 Pilot-operated relief valve |
| 12/14/2000 | WO2000075741A1 Pilot valve |
| 12/14/2000 | WO2000074989A1 Simplified hydraulic control device for a clutch, especially for an automobile |
| 12/14/2000 | DE19925665A1 Adjusting system pressure of hydraulic actuator for clutch or automatic transmission by using characteristic curves for temperature and lifetime, stored in controller |
| 12/14/2000 | DE10028567A1 Electromechanical solenoid valve unit has variable force for hydraulic pressure control, solenoid unit with armature unit, valve housing, fluid feed channel, outlet channel and bearing |
| 12/14/2000 | DE10019476A1 Axial three-way valve for district heating system has temperature measuring device and valve disc which prevents cold medium entering middle chamber until piston is in lower position |
| 12/13/2000 | EP1059093A2 Vacuum adjustment valve |
| 12/12/2000 | US6159160 System and method for controlled infusion and pressure monitoring |
| 12/12/2000 | US6158457 Gas pressure control apparatus |
| 12/08/2000 | CA2308976A1 Pressure-regulating device for a cryogenic tank and plant for delivering corresponding fluid |
| 12/06/2000 | EP1056966A1 Control valve controlling the flow of a gas according to its pressure |
| 12/06/2000 | EP0923402B1 Combined pressure reducing and charging valve |
| 12/05/2000 | US6155654 Method for controlling electromagnetic proportional pressure control valve |
| 12/05/2000 | US6155290 Gas pressure-reducing valve |
| 12/05/2000 | US6155289 Method of and system for sub-atmospheric gas delivery with backflow control |
| 11/30/2000 | WO2000071193A1 Manifold and regulator apparatus |
| 11/30/2000 | DE10013423A1 Vacuum pressure adjusting device has air suction unit to introduce air to vacuum chambers through feedback route which passes through gap between valve and arrival seat |
| 11/30/2000 | CA2375174A1 Manifold and regulator apparatus |
| 11/29/2000 | EP1055986A2 Fluid pressure regulating valve |
| 11/29/2000 | CN2407577Y Pressure regulator for water saving irrigation |
| 11/23/2000 | WO2000070419A1 Pressure regulator |
| 11/23/2000 | WO2000070253A1 Fluid pressure reduction device with tortuous paths |
| 11/23/2000 | DE19923149A1 Fine control system for the pressures at the stock inlet of a papermaking machine |
| 11/22/2000 | EP1054312A2 Gas pressure control apparatus |
| 11/22/2000 | EP1053430A1 Adaptive system for predictive control of district pressure regulators |
| 11/22/2000 | CN2407199Y Improved fluid pressure regulating device |
| 11/22/2000 | CN1274409A Identification and communication system for inflatable devices |
| 11/21/2000 | US6148837 Automatic pneumatic pressure control apparatus and method of controlling same |
| 11/16/2000 | WO2000068753A1 Fluid pressure regulator with differential pressure setting control |
| 11/15/2000 | EP1052561A2 Constant pressure generator |
| 11/15/2000 | EP1052414A1 Fluid valve especially for hydraulic servocontrol |
| 11/09/2000 | WO2000067089A1 A tension controlled pressure reducing valve |
| 11/09/2000 | WO2000066920A1 Method and apparatus for regulating gas flow |
| 11/07/2000 | US6142177 Agricultural ammonia tool bar throttle valve |
| 11/07/2000 | US6142163 Method and apparatus for pressure control in vacuum processors |
| 11/02/2000 | DE19917468A1 Two stepped gas pressure controller for use in gas pressure regulation, includes an intermediate control valve with friction to reduce oscillation susceptibility and a frictionless output pressure control valve |
| 11/02/2000 | DE19917431A1 Ventilarmatur für einen Druckbehälter Valve assembly for a pressure vessel |
| 11/01/2000 | CN1272186A Gas supply equipment with pressure type flow rate control device |
| 10/31/2000 | US6139181 Method and apparatus for determining a temperature of an inductively heated godet by measuring current through and voltage across a primary winding |
| 10/31/2000 | US6138564 Means for regulating pressure in a pressure chamber |
| 10/26/2000 | WO2000063757A1 Modular surface mount mass flow and pressure controller |
| 10/26/2000 | DE19901257C1 Regelventil für Tieftemperatur-Einsatz Control valve for low-temperature use |
| 10/25/2000 | EP1046091A1 Pressure level control device |
| 10/25/2000 | EP1045785A1 Pressure regulating valve for regulating a hydraulic fluid in anti-slip hydraulic brake systems |
| 10/25/2000 | CN1271431A 智能型压力调节器 Intelligent Pressure Regulator |
| 10/25/2000 | CN1271410A Diagnostic device and method for pressure regulator |
| 10/24/2000 | US6135155 Fluid control device |
| 10/24/2000 | US6135135 Force balanced proportional bypass valve |
| 10/19/2000 | WO2000061437A1 Volumetric vacuum control |
| 10/18/2000 | CN1057491C Ink cartridge for ink jet printer |
| 10/17/2000 | US6131307 Method and device for controlling pressure and flow rate |
| 10/12/2000 | WO2000060428A1 System for regulating pressure in a vacuum chamber, vacuum pumping unit equipped with same |
| 10/12/2000 | DE19937606A1 Verfahren und Vorrichtung zum Bereitstellen eines Fluids aus einem Drucktank Method and apparatus for providing a fluid from a pressure tank |
| 10/11/2000 | EP1043645A1 Pressure control system for a vacuum chamber, vacuum pumping unit provided with such a system |
| 10/11/2000 | CN2400658Y Rolling diaphragm pressure reducing valve |
| 10/05/2000 | WO2000058653A2 Pressure reducing valve |
| 10/05/2000 | WO2000058036A1 Pressure fluctuation dampening system |
| 10/05/2000 | WO2000058019A1 Method and device for filling a pressure tank with a fluid |
| 10/05/2000 | WO2000058018A1 Method and device for dispensing a fluid from a pressure tank |
| 10/05/2000 | DE19914202A1 Verfahren und Vorrichtung zum Einfüllen eines Fluids in einen Drucktank Method and apparatus for filling a fluid into a pressure tank |
| 10/05/2000 | CA2366733A1 Method and device for filling a pressure tank with a fluid |
| 10/05/2000 | CA2366371A1 Method and device for dispensing a fluid from a pressure tank |
| 10/04/2000 | EP0610226B1 Compressed air control system |
| 10/04/2000 | CN2399758Y Electronic type electricity-gas converter |
| 10/03/2000 | CA2161313C Proportional variable force solenoid control valve and transmission fluid control device |
| 09/27/2000 | CN2398623Y Pressure gauge capable of automatic controlling circuit |
| 09/27/2000 | CN1267800A Vacuum pressure regulator |
| 09/21/2000 | WO2000055533A1 Pressure control valve |
| 09/20/2000 | EP0939870A4 Modular regulator |
| 09/20/2000 | CN2397354Y Oxygen pressure automatic regulating valve group |