| Patents for G05D 16 - Control of fluid pressure (11,321) |
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| 07/30/2008 | CN100406132C 压力调节器 Pressure regulator |
| 07/29/2008 | US7405381 Real-time imaging and spectroscopy during microwave assisted chemistry |
| 07/24/2008 | WO2007109038A3 Methods and apparatus for pressure control in electronic device manufacturing systems |
| 07/24/2008 | DE112006002306T5 Zumessventil mit integraler Begrenzungs- und Nachfüllfunktion Metering valve with integral front and refill |
| 07/24/2008 | DE102007045028B3 Magnetic valve has hand-operated actuation unit which holds magnetic core in working position, and has coil current monitoring device which monitors coil current after switching magnetic coil assembly |
| 07/24/2008 | CA2674864A1 Pressure regulator |
| 07/23/2008 | CN201090809Y New type pressure-reducing valve |
| 07/23/2008 | CN201090807Y Civil marsh gas voltage regulation cut-off valve |
| 07/23/2008 | CN201090806Y Pressure reducing type four recirculation loop protective valve |
| 07/23/2008 | CN201090752Y Silence type pressure-regulating valve set |
| 07/23/2008 | CN201089954Y Automatic heft water supply facility |
| 07/23/2008 | CN101228618A Method and apparatus for process control in time division multiplexed (TDM) etch processes |
| 07/22/2008 | US7402154 Method for compensating for pressure differences across valves in cassette type IV pump |
| 07/22/2008 | US7401622 Modular pressure regulator |
| 07/22/2008 | CA2347623C Valve device |
| 07/17/2008 | WO2008085775A1 Control valve and positioner diagnostics |
| 07/17/2008 | WO2008085595A1 Itegrated pressure and flow ratio control system |
| 07/17/2008 | WO2008008308A3 Device for regulating pressure |
| 07/17/2008 | WO2008008307A3 Pressure regulator device and system |
| 07/17/2008 | US20080170970 Vacuum Processing Apparatus and Vacuum Processing Method Using the Same |
| 07/16/2008 | EP1944672A2 Mechanically operated fluid pump |
| 07/16/2008 | CN201087444Y Pressure type automatic water supplying apparatus |
| 07/16/2008 | CN201087441Y Relay pressurization non-negative pressure secondary water supply equipment for super high-rise building |
| 07/16/2008 | CN101220606A Dual-control intelligent laminating water service system |
| 07/16/2008 | CN101220605A Automatic relay water supply equipment control system for super high-rise and control method |
| 07/16/2008 | CN100403199C Computerized controller for electric pressure cooker |
| 07/16/2008 | CN100402919C Multiple regulator vacuum delivery valve assembly |
| 07/15/2008 | US7398793 Rapidly opening pressure regulating valve, fire extinguishing apparatus using the same, high-pressure gas cylinder apparatus and apparatus for rapidly supplying fluid |
| 07/10/2008 | US20080163620 Stirling engine and control method therefor |
| 07/10/2008 | DE19649554B4 Membrandruckregelventilanordnung Diaphragm pressure regulating valve assembly |
| 07/10/2008 | DE102005052385B4 Druckminderer Pressure reducer |
| 07/09/2008 | CN201083291Y Inverse brake type decompression constant-pressure water-feeding valve |
| 07/09/2008 | CN101218552A Pressure regulator |
| 07/09/2008 | CN101216362A Ultra-high pressure air-actuated clearance-dimension-pressure characteristic test apparatus |
| 07/08/2008 | US7396514 Electronic controls for pollutant removal |
| 07/03/2008 | US20080159927 System And Method For Performing A Chemical Experiment |
| 07/03/2008 | US20080156380 Pressure regulator incorporating a pressure balanced moving seat |
| 07/03/2008 | DE10233680B4 Ventil, Verwendung des Ventils, System mit einem Ventil und Verfahren zur Bestimmung des Zustandes des Systems Valve, use of the valve, with a valve system and method for determining the state of the system |
| 07/02/2008 | EP1937983A1 Valve with cushioned opening system |
| 07/02/2008 | EP1292786B1 Intrinsically safe microprocessor controlled pressure regulator |
| 07/02/2008 | CN201080623Y Full-automatic negative-pressure free energy-saving water-supply installation |
| 07/02/2008 | CN101211190A Touch sensing device and mobile device using same |
| 07/02/2008 | CN101209771A Refrigerated container safety intelligent detecting system |
| 07/02/2008 | CN100399023C Improved gas phase chromatogram system |
| 07/02/2008 | CN100398890C Powerless mechanical feedback type automatic adjustment valve of air-feed flow |
| 06/26/2008 | WO2008077019A1 Tube configured pressure regulating valve |
| 06/25/2008 | EP1936467A2 Method and software for detecting vacuum concentrator ends-of-runs |
| 06/25/2008 | EP1936174A1 Electronic pressure reducer or regulator unit for feeding gas, particularly methane or hydrogen, to an internal combustion engine, and gas feeding system including this unit |
| 06/25/2008 | EP1934664A1 Vibration damper apparatus for use with fluid control devices |
| 06/25/2008 | EP1809959B1 Valve for use in a refrigeration system |
| 06/25/2008 | CN201078224Y Well head pressure complementation regulating device |
| 06/25/2008 | CN201078006Y Digitisation water pool pipe network stacking water-supply installation |
| 06/25/2008 | CN201078005Y Tall building pipe network overlying water-supply installation |
| 06/25/2008 | CN101206486A Regulator |
| 06/25/2008 | CN101206483A Method for diagnosing adjusting device driven by auxiliary energy |
| 06/25/2008 | CN101205988A Pressure controller |
| 06/25/2008 | CN101205987A Combined pressure-regulating valve |
| 06/25/2008 | CN101205810A Mining hydraulic support self-boosting system |
| 06/25/2008 | CN100397577C Valve unit and heat treatment system |
| 06/19/2008 | WO2008073882A1 Fail-safe vacuum actuated valve for high pressure delivery systems |
| 06/19/2008 | US20080142091 Pneumatic Pressure Regulation Valve |
| 06/18/2008 | EP1933219A2 Pressure regulator |
| 06/18/2008 | EP1931924A2 Supercritical flat panel collector and methods of use |
| 06/18/2008 | CN201075182Y New type water pump pressure closed-loop controller |
| 06/18/2008 | CN101203681A Actuator using fluid cylinder and method of controlling the same |
| 06/18/2008 | CN101201634A Electronic pressure regulator |
| 06/18/2008 | CN101201128A Pressure regulating valve |
| 06/18/2008 | CN101201127A Gas path pressure release device and corresponding gas path pressure release device realizing large pressure reducing ratio |
| 06/18/2008 | CN101201027A Electronic pressure reducer or regulator unit for feeding gas, particularly methane or hydrogen, to an internal combustion engine, and gas feeding system including this unit |
| 06/17/2008 | US7387289 Method and apparatus for driving a solenoid proportional control valve utilized for flow rate control |
| 06/17/2008 | CA2257134C Valve device, especially a combined proportional-distributing valve device |
| 06/12/2008 | WO2008068430A1 Pneumatic sectioning component with hysteresis<0} |
| 06/12/2008 | DE102006057549A1 Steuereinheit zur Betätigung eines Druckventils, insbesondere eines Differenzdruckventils einer Flugzeugkabine Control unit for operating a pressure valve, particularly of a differential pressure valve of an aircraft cabin |
| 06/12/2008 | DE102006057426A1 High pressure testing device for production of high pressure for pressure testing of test pieces, has primary cycle and secondary cycle, which is downstream to primary cycle |
| 06/12/2008 | CA2670669A1 Tactile wearable gaming device |
| 06/11/2008 | CN201071521Y Non-negative pressure water supply equipment for standby waterhead of self-drilled well |
| 06/11/2008 | CN201071520Y Non-air pollution limited-pressure water-taking and constant-pressure water-supplying device |
| 06/11/2008 | CN101198919A Vibration damper apparatus for use with fluid control devices |
| 06/11/2008 | CN100394090C Pressure reducing valve for water storage type water heater |
| 06/11/2008 | CN100394089C Valve apparatus for heat transfer |
| 06/10/2008 | US7383851 Closed loop pressure control system and electrically operated pressure control valve with integral pressure sensor and method of making same |
| 06/05/2008 | US20080132823 Self adjusting hydrocephalus valve |
| 06/05/2008 | US20080128006 Method for controlling a cleaner and cleaner for performing the method |
| 06/04/2008 | EP1794444B1 Pressure regulator for a fuel supply unit |
| 06/04/2008 | CN201069003Y Air-tight container pressure-limiting lock valve |
| 06/03/2008 | US7381650 Method and apparatus for process control in time division multiplexed (TDM) etch processes |
| 06/03/2008 | US7380767 Valve |
| 06/03/2008 | CA2413416C Hydraulically controlled pressure relief valve for high-pressure reactors |
| 05/29/2008 | DE102007011228A1 Pressure reducer with spar adjustment function used in drinking water systems in buildings, has adjustable indicator with scale, markings and pointers for showing detected pressure values and pressure values for optimum pressure regulation |
| 05/29/2008 | DE102006029261B4 Hochspannungserzeuger mit Ausdehnungseinheit High-voltage generator with expansion unit |
| 05/28/2008 | EP1926009A2 Activation sensing |
| 05/28/2008 | EP1926008A2 Gas pressure reducer |
| 05/28/2008 | CN201065978Y Pressure-regulating valve integrating pressure button and pressure-regulating display function |
| 05/28/2008 | CN201065977Y Low temperature gas pressure regulator |
| 05/28/2008 | CN201065845Y Electronic pressure controller |
| 05/28/2008 | CN201065545Y Water tank type energy-saving supercharging water supply installation |
| 05/28/2008 | CN101189433A Regulator device and method for operating a regulator device |
| 05/28/2008 | CN101187215A Full-automatic current limiting type negative pressure-free pipe network Pressure-superposed water supply equipment |
| 05/28/2008 | CN100390453C Regulator and kit of parts |
| 05/28/2008 | CN100390448C 液压阀 Hydraulic valve |