| Patents for G05D 16 - Control of fluid pressure (11,321) |
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| 12/09/1997 | US5694966 Flow responsive pressure regulating unloader |
| 12/09/1997 | US5694965 Pneumatic pressure regulator |
| 12/04/1997 | WO1997045663A1 A flapper valve |
| 12/02/1997 | US5692724 Method and apparatus for attenuating high frequency vibration sensitivity in a control valve positioner |
| 11/27/1997 | WO1997044719A1 Method for detecting the occurrence of surge in a centrifugal compressor |
| 11/27/1997 | WO1997044093A1 Combined pressure reducing and charging valve |
| 11/27/1997 | DE19721036A1 System for use with friction clutch or hydrokinetic torque converter |
| 11/27/1997 | DE19620461A1 Throttle for fluid in absorption heat pump |
| 11/27/1997 | DE19620460A1 Throttle for fluid in absorption heat pump |
| 11/19/1997 | EP0807571A1 Pressure regulator |
| 11/19/1997 | EP0807221A1 Pressure reduction valve |
| 11/18/1997 | US5687760 Flow regulator |
| 11/12/1997 | CN2267577Y Energy-saving and control box for liquid, steam or water pressure equipment |
| 11/12/1997 | CN2266902Y Pneumatic and hytraulic controlling device for nailing heel onto shoe sole |
| 11/11/1997 | US5687092 Method of compensating for changes in flow characteristics of a dispensed fluid |
| 11/11/1997 | US5685297 For use with a high pressure source of breathable gas |
| 11/06/1997 | WO1997041496A1 Pilot-operated safety relief valve assembly |
| 11/06/1997 | CA2252874A1 Pilot-operated safety relief valve assembly |
| 11/05/1997 | EP0805384A2 Low pressure gas pressure regulator for turbocharged natural gas engines |
| 11/05/1997 | EP0804708A1 Improved flow regulator |
| 11/04/1997 | US5682918 Pressure control valve |
| 11/04/1997 | US5682826 Systems and methods for controlling a draft inducer for a furnace |
| 10/30/1997 | WO1997040436A1 Precontrolled 3-way pressure control valve |
| 10/29/1997 | EP0803649A2 Pressure control valve |
| 10/29/1997 | CA2197514A1 Low pressure gaseous fuel pressure regulator for turbocharged gaseous fuel engines |
| 10/28/1997 | US5681454 Liquid processing plant |
| 10/28/1997 | US5681099 Electrohydraulic pressure control device |
| 10/28/1997 | US5680703 Method of manufacturing pressure regulator |
| 10/23/1997 | WO1997039268A1 Proportional solenoid-controlled fluid valve assembly |
| 10/23/1997 | DE19615789A1 Vorgesteuertes 3-Wege-Druckregelventil Pilot operated 3-way pressure control valve |
| 10/23/1997 | DE19615028A1 Pressure regulating valve e.g.for driving directional control valves and hydraulic cylinders in furniture and vehicles engineering |
| 10/22/1997 | EP0802470A1 Pressure regulating valve |
| 10/22/1997 | CN1162778A Pressure adjusting apparatus balanced by press-spring-press |
| 10/21/1997 | US5680021 Systems and methods for controlling a draft inducer for a furnace |
| 10/21/1997 | US5678602 Gas control and dispensing assembly and gas storage device equipped with such an assembly |
| 10/21/1997 | US5678601 Compact controller for control valve |
| 10/14/1997 | US5677500 Pressure reduction system testing |
| 10/14/1997 | US5676343 High pressure water regulating valve |
| 10/14/1997 | CA2031946C Bypass flow pressure regulator |
| 10/09/1997 | WO1997037162A1 Direct-acting boost-enhanced pressure regulator |
| 10/09/1997 | WO1997037161A1 Method and apparatus for pressure control in vacuum processors |
| 10/07/1997 | US5674194 Process control system |
| 10/07/1997 | US5673732 Variable speed pump-motor assembly for fuel dispensing system |
| 10/01/1997 | EP0798470A1 Electro-hydraulic control system |
| 09/30/1997 | US5673238 Electronic watch with minute-repeater function |
| 09/25/1997 | DE19610494A1 Hydraulic system contg pressure actuated hydraulic device in e.g. vehicular applications |
| 09/24/1997 | EP0796991A1 Pressure regulating valve with connection joint |
| 09/23/1997 | US5669675 Electromagetically actuated valve for slip-controlled hydraulic brake systems in motor vehicles |
| 09/23/1997 | US5669413 Control valve having an actuating drive and method therefor |
| 09/23/1997 | US5669409 Gas-pressure controller |
| 09/23/1997 | US5669408 Pressure type flow rate control apparatus |
| 09/23/1997 | US5669356 Control valve |
| 09/17/1997 | CN1159849A Pressure compensating valve |
| 09/10/1997 | EP0794418A1 Bourdon pressure gauge device |
| 09/10/1997 | EP0793821A1 Three stage gas pressure regulator |
| 09/10/1997 | CN1035838C Pressure regulating system for fire extinguishing equipment |
| 09/09/1997 | US5664937 Precisely flow-controlling pump |
| 09/09/1997 | US5664600 Process-chamber flow control system |
| 09/03/1997 | EP0792432A1 Fuel control |
| 09/02/1997 | US5662392 Electrohydraulic pressure control device |
| 09/02/1997 | US5662137 Optimal pneumatic pressure regulator with electronic compensation |
| 09/02/1997 | US5662100 Eductive pressure regulator |
| 08/28/1997 | DE19606318A1 Pressure regulator for electrohydraulic automatic transmission control e.g. for motor vehicles and construction machines |
| 08/27/1997 | CN1158171A Current-to-pressure transducer with selectable, adjustable input filter |
| 08/26/1997 | US5660204 Tank blanketing valve |
| 08/26/1997 | US5660198 Flow compensated pressure control system |
| 08/21/1997 | DE19642567C1 Combined hydraulic valve with switching and pressure reduction functions e.g. for holding brake |
| 08/21/1997 | DE19606119A1 Self-regulating heating element for liquid gas pressure regulators e.g. for camping or caravaning |
| 08/20/1997 | EP0789821A1 Stop or slide valve, especially for the control of liquid flow in a central heating or air conditioning plant |
| 08/19/1997 | US5657787 Gas pressure reducing regulator |
| 08/19/1997 | CA2025494C Constant current vacuum regulator |
| 08/13/1997 | EP0788830A1 Mixing apparatus |
| 08/13/1997 | EP0491684B1 Flow control system |
| 08/12/1997 | US5655616 Hovercraft and process of regulating air cushion |
| 08/12/1997 | US5655562 System for controlling flow through a process region |
| 08/12/1997 | US5655524 Air regulator having a slotted piston |
| 08/12/1997 | CA2073678C Vacuum sewerage system with increased lift capabilities having electric air admission controllers |
| 08/07/1997 | WO1997028495A1 Gas pressure regulator |
| 08/07/1997 | WO1997021984A3 Improved fluid pressure measuring system for control valves |
| 08/06/1997 | EP0787084A1 Hydraulic control unit |
| 08/05/1997 | US5654885 Valve position controller |
| 07/30/1997 | EP0786632A2 Refrigerating system with pressure control valve |
| 07/23/1997 | EP0784553A1 Hydraulic pressure control electrovalve and its use in braking circuits |
| 07/16/1997 | EP0720552B1 Electromagnetically actuated valve, especially for hydraulic anti-lock braking systems in motor vehicles |
| 07/15/1997 | US5647645 Solenoid valve for regulating hydraulic pressure and application to braking circuits |
| 07/15/1997 | US5647387 Apparatus and method for controlling duty solenoid valves |
| 07/09/1997 | EP0783145A1 Improvements in or relating to meters |
| 07/09/1997 | EP0720550B1 Electromagnetically actuated valve, especially for hydraulic antiskid braking systems in motor vehicles |
| 07/08/1997 | US5645866 Pressure controlling and/or regulating device for a fluid medium, in particular air or gas |
| 07/08/1997 | US5645325 Electromagentically actuated valve for slip-controlled hydraulic brake systems |
| 07/08/1997 | US5645055 Oxygen breathing controller |
| 07/08/1997 | US5644966 Pressure regulating circuit |
| 07/03/1997 | WO1997023741A1 Pressure regulating valve |
| 07/03/1997 | WO1997023739A1 Flow compensated pressure control system |
| 07/03/1997 | DE19654305A1 Hydraulic control system pressure regulating valve e.g. for vehicle automatic transmission |
| 07/03/1997 | DE19654171A1 Pressure reducing valve e.g. for domestic and industrial water supplies |
| 07/03/1997 | DE19602699C1 Two-stage gas pressure regulator with coaxial tubular slider |
| 07/02/1997 | EP0781995A1 Method of applying solvent to a fluid system |
| 07/02/1997 | EP0681540B1 Hovercraft |
| 07/01/1997 | US5643195 Device for regulating the flow of cerebrospinal fluid in a drainage circuit |