G05D 16 - Control of fluid pressure

Patents for G05D 16 - Control of fluid pressure (11,321)
09/2007
09/19/2007	CN100338541C Variable pressure regulated flow controllers
09/18/2007	US7270145 unloading/venting valve having integrated therewith a high-pressure protection valve
09/18/2007	US7270115 Method for pressure regulation of an accumulator of a fuel injection system
09/13/2007	WO2007027304A3 Metering valve with integral relief and makeup function
09/13/2007	US20070213918 Method For Monitoring A Fuel Supply Pertaining To An Internal Combustion Engine
09/12/2007	EP1832950A1 Control system for controlling the fluid operating pressure
09/12/2007	EP1831594A2 Springless regulator valve assembly
09/12/2007	CN200947183Y Full-automatic pressure-sustaining water-fed controller
09/12/2007	CN200946707Y Decompression steady flow valve
09/12/2007	CN200946706Y Micro pressure self-operated type pressure regulating valve
09/12/2007	CN200946291Y Graded pressurization device of domestic electric water tank
09/12/2007	CN101033759A Control system for controlling the fluid operating pressure
09/12/2007	CN100337051C Fluid pressure control return
09/07/2007	WO2007100163A1 Regulating valve and fuel cell system
09/07/2007	WO2006053091A3 Automatically flushing water regulator for animal watering systems
09/06/2007	US20070204923 Solenoid-Operated Safety Valve Device Particularly For A Washing Machine
09/06/2007	DE112005002558T5 Ventilbaugruppe für Kraftstoffdruckregler A valve assembly for the fuel pressure regulator
09/05/2007	CN101031853A 载荷控制系统 Load control system
09/05/2007	CN101029498A Laminated water supplier of integrated intelligent cased pipe network
09/04/2007	US7264896 Two-stage hybrid gas pressure regulator
09/04/2007	US7264327 Pressure regulation by transfer of a calibrated gas volume
09/04/2007	US7264019 Controlled-flow hydraulic distributor
09/04/2007	US7264018 Pressure regulator
08/2007
08/29/2007	CN200940729Y Pressure regulating valve for shin gearbox
08/29/2007	CN101027477A Pressure regulator for a fuel supply unit
08/29/2007	CN101025633A Flour measuring and coutrolling method for electromagnetic valve
08/29/2007	CN101025238A 减压阀 Valve
08/29/2007	CN101025236A Waste-water return-flow system flow compensation method and flow compensation valve
08/29/2007	CN100334378C Proportional pressure reducing valve in watersupply system
08/28/2007	US7261151 Suction line heat exchanger for CO2 cooling system
08/28/2007	US7261119 Pressure regulator with improved outlet pressure control
08/28/2007	US7261107 Breathable pressurized-gas reducing valve
08/28/2007	CA2249510C Gas blanket controller
08/23/2007	WO2007094931A1 Dome-loaded pressure regulator
08/23/2007	WO2007013066A3 Fluid pressure regulator with no-drain valve
08/23/2007	US20070193639 Three-way proportional pressure reducing control valve
08/23/2007	US20070193638 Pressure reducing valve
08/23/2007	US20070193631 Pressure reducing valve
08/23/2007	US20070193558 Method and system for controlling an internal combustion engine
08/23/2007	DE10201298B4 Kraftstoffdruckeinstellventil Kraftstoffdruckeinstellventil
08/23/2007	CA2822535A1 Dome-loaded pressure regulators
08/23/2007	CA2633009A1 Dome-loaded pressure regulator
08/22/2007	EP1821170A2 Pressure reducing valve
08/22/2007	CN2937704Y Pressurized valve
08/22/2007	CN1333192C Automatic protective pressure regulator for fuel gas
08/22/2007	CN101021282A Guiding mechanical pressure limiting valve
08/21/2007	US7260462 Method for controlling an electromagnetic valve, in particular for an automatic transmission of a motor vehicle
08/21/2007	US7258136 Pressure regulator
08/21/2007	US7258135 Pressure regulator for a fuel supply system of an internal combustion engine
08/21/2007	US7258133 Pressure reducing valve
08/21/2007	US7258132 Electronically controlled back pressure regulator
08/21/2007	CA2439395C Low power regulator system and method
08/21/2007	CA2323857C Pilot-operated relief valve
08/21/2007	CA2309536C Pneumatic controller and method
08/15/2007	EP1818750A2 Device and method for regulating a state variable in a process
08/15/2007	EP1818749A1 Valve device for high-pressure gas
08/15/2007	EP1425432A4 Atmospheric pressure wafer processing reactor having an internal pressure control system and method
08/15/2007	CN101016957A 动态减压阀 Dynamic valve
08/14/2007	US7255127 Vacuum regulator and intermittent flow device
08/14/2007	US7255126 Sanitary liquid pressure regulator
08/14/2007	CA2538933C Improved air control system for an air bed
08/14/2007	CA2332471C Apparatus and process for regulating supply fuel pressure and flow of a servo-operated unit
08/09/2007	WO2007089185A1 Milking system and method for vacuum regulation
08/09/2007	US20070182792 Pressure control valve unit and liquid ejecting apparatus
08/09/2007	DE19522514B4 Einweg-Kraftstoffzuführanlage für eine Brennkraftmaschine Disposable fuel delivery system for an internal combustion engine
08/09/2007	DE102007001938A1 Druckregelventil mit Verstärkungseigenschaft Pressure control valve with reinforcing property
08/09/2007	DE102006005328A1 Pre-controlled three way pressure control valve cartridge, has sleeve that covers another sleeve in area of radial hole, and longitudinal hole and groove guided from area of another radial hole to former radial hole in mantle
08/08/2007	EP1815302A2 Electrically controlled pressure relief valve and system and method for controlling same
08/08/2007	EP1597125B1 Pressure controller
08/08/2007	CN2931980Y Pressure limiting and stabilizing valve
08/08/2007	CN1330900C Pressure-dependent check valve and hydraulic system equipped therewith
08/08/2007	CN1330555C Dispensing assembly for automatically adjusting carbon dioxide level in beer in draught beer keg
08/08/2007	CN101013324A Systems and methods of controlling systems
08/08/2007	CN101013057A Halo type pressure gauge
08/07/2007	US7253107 Pressure control system
08/02/2007	WO2007086119A1 Thermosensitive automatic pressure reducing valve
08/02/2007	WO2007085257A1 Valve assembly for connecting a heat exchanger of a hot water discharging device to a district heating system
08/02/2007	WO2007085255A1 Valve arrangement for connecting a heat exchanger of a hot water extraction device to a district heating network
08/02/2007	CA2728624A1 Versatile emergency shutdown device controller implementing a pneumatic test for a system instrument device
08/01/2007	EP1813873A1 Improved circulation system
08/01/2007	EP1812838A1 Self-controlled solenoid valve device
08/01/2007	EP1511662B1 Pneumatic valve for braking systems
08/01/2007	CN2929394Y Double cavity pressure reducing valve
08/01/2007	CN1329782C Low power regulator system and method
08/01/2007	CN101010648A Combined pressure reducing and shut-off valve
07/2007
07/31/2007	US7249610 Ratio controller with dynamic ratio formation
07/26/2007	WO2007061626A3 Process transmitter with overpressure vent
07/26/2007	US20070170387 Pressure control valve
07/26/2007	US20070169826 Valve
07/25/2007	EP1811356A1 Pressure-reducing valve
07/25/2007	EP1810103A2 Device for dynamically controlling a water flow
07/25/2007	EP1810101A1 Device for dynamic control of a water flow
07/25/2007	EP1809959A1 Valve for use in a refrigeration system
07/25/2007	EP1509681B1 Pressure and flow control valve
07/25/2007	CN2926719Y Drum-type gas pressure adjuster
07/25/2007	CN2926498Y Partial-pressure water filler of injection focusing system
07/25/2007	CN101004615A Pressure pneumatic control valve following difference of constant pressure
07/25/2007	CN101004227A Top-loaded axial flow pressure regulator
07/24/2007	CA2251231C Proportional variable force solenoid control valve with armature damping
07/19/2007	US20070163662 Proportional pressure control valve

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