| Patents for G05D 16 - Control of fluid pressure (11,321) |
|---|
| 09/15/1987 | US4693267 Self-venting pressure reducing regulator |
| 09/10/1987 | DE3607138A1 Hydraulic system with a control device |
| 09/10/1987 | DE3606951A1 Pressure reduction valve with non-destructive disengagement in the event of incorrect operation |
| 09/09/1987 | EP0236197A1 Pressure servo regulator |
| 09/09/1987 | EP0235874A1 Multi-adaptive fuel pressure regulator |
| 09/02/1987 | CN87102162A Fluid pressure regulation and method |
| 08/27/1987 | WO1987005134A1 Modulating pressure operated pilot relief valve |
| 08/27/1987 | DE3605606A1 Pressure reduction valve |
| 08/26/1987 | EP0233604A2 Pressure regulator |
| 08/19/1987 | EP0233166A2 A combined electromagnet and fluid pressure gauge |
| 08/19/1987 | EP0232355A1 Pressure controller for a buffer fluid seal. |
| 08/18/1987 | US4687021 Vacuum valve-sensor device |
| 08/18/1987 | US4687014 Method and apparatus for reducing the response time of remotely controlled, hydraulic control systems |
| 08/13/1987 | WO1987004765A1 Fluid pressure regulation and method |
| 08/11/1987 | US4686439 Multiple speed pump electronic control system |
| 08/11/1987 | US4685485 Pneumatic devices with noise dampening |
| 08/11/1987 | CA1225450A1 Pneumatic servo assembly for an electro-pneumatic converter |
| 08/05/1987 | EP0230477A1 Gas pressure regulator |
| 07/30/1987 | WO1987004537A1 Pressure regalator with integrated pick-off |
| 07/29/1987 | EP0230396A2 Magnetic pilot expansion valve system and method |
| 07/29/1987 | EP0230148A2 Patient support apparatus |
| 07/29/1987 | EP0229942A2 Regulating method for refrigerant flow to the evaporator of a cooling plant or a heat pump |
| 07/29/1987 | EP0229853A1 Hydraulic pressure regulating arrangement |
| 07/29/1987 | EP0229841A1 Reducing valve |
| 07/28/1987 | US4682622 Pressure regulating valve |
| 07/28/1987 | US4682621 Modulator valve |
| 07/28/1987 | US4682499 Pressure transmitter |
| 07/28/1987 | CA1224861A1 Dispenser malfunction detector |
| 07/28/1987 | CA1224695A1 Fuel pressure regulator |
| 07/28/1987 | CA1224692A1 Valve for high pressure fluid container |
| 07/22/1987 | EP0229320A2 Hydraulic servomechanism for controlling the pressure of writing fluid in an ink jet printing system |
| 07/21/1987 | US4682166 Set point change-over circuit for fluid control valves |
| 07/21/1987 | US4681530 Gas control device for controlling the fuel gas and oxidizing agent supply to a burner in an atomic absorption spectrometer |
| 07/21/1987 | US4681297 Adjustable pressure regulating solenoid valve |
| 07/21/1987 | US4681136 Gas flow pulsation dampener and pressure differential control |
| 07/15/1987 | EP0229005A1 Control regulator having a fabric reinforced diaphragm |
| 07/15/1987 | EP0228476A1 Pressure-reducing valve |
| 07/14/1987 | US4680441 Pressure regulator control system |
| 07/14/1987 | US4679583 Pneumatic control system, control means therefor and method of making the same |
| 07/14/1987 | US4679582 Gas pressure reducing regulator |
| 07/14/1987 | US4679421 For determining the relative permeability of a core sample |
| 07/14/1987 | CA1224260A2 Pneumatic servo assembly for an electro-pneumatic converter |
| 07/14/1987 | CA1224113A1 High pressure regulator valve |
| 07/08/1987 | EP0227854A1 Pressure-reducing device |
| 07/08/1987 | CN86107539A Pressure reducing valve with hydraulic air-operated accumulator |
| 07/07/1987 | US4678004 Quick-action on/off valve |
| 06/30/1987 | US4676273 Electro-hydraulic pressure regulating valve |
| 06/25/1987 | DE3545934A1 Safety device |
| 06/23/1987 | US4675567 Electro-pneumatic pressure converter |
| 06/16/1987 | US4673415 Oxygen production system with two stage oxygen pressurization |
| 06/16/1987 | EP0225379A1 Apparatus for electrical control of rate of fluid flow |
| 06/09/1987 | US4671317 Water supply systems |
| 06/03/1987 | EP0224309A1 Suction cleaner provided with an automatic suction control device |
| 06/02/1987 | US4669700 Pilot operated valve |
| 05/27/1987 | DE3542810C1 Pressure reduction valve |
| 05/27/1987 | CN86106721A Electric-pneumatic pressure converter |
| 05/26/1987 | US4667695 Pressure regulating and on-off valve |
| 05/26/1987 | US4667693 Pressure-reducing apparatus |
| 05/19/1987 | US4665945 Pressure regulator for a fuel gas |
| 05/19/1987 | US4665938 Frequency feedback on a current loop of a current-to-pressure converter |
| 05/14/1987 | DE3539955A1 Vacuum regulating unit |
| 05/13/1987 | CN86106801A Reducing valve |
| 05/12/1987 | US4664137 Two-level pressure control device |
| 05/12/1987 | US4664136 Pressure regulating transducer |
| 05/06/1987 | EP0220790A2 Fluid control valves with angled metering ports |
| 05/06/1987 | EP0220599A2 Pressure reducing valve |
| 05/06/1987 | EP0220570A1 Solenoid operated fluid pressure regulator |
| 05/06/1987 | EP0220195A1 Device for regulating the gas consumption |
| 05/06/1987 | CN85205146U Gas storing and pressure regulating device |
| 05/05/1987 | US4662605 Spool drive for pressure regulating, proportional solenoid valve |
| 05/05/1987 | US4662393 Propellant storage construction, parts therefor and methods of making the parts |
| 05/05/1987 | US4662154 Liquid inert gas dispenser and control |
| 04/28/1987 | US4660601 Valve arrangement |
| 04/28/1987 | US4660597 Fuel pressure regulator |
| 04/23/1987 | DE3537336A1 Valve arrangement |
| 04/21/1987 | US4659291 Hydroelectric switch for controlling electric motor driven pump |
| 04/21/1987 | US4658587 Turbocharged internal combustion engine with a system for regulating the supercharged air pressure |
| 04/21/1987 | CA1220696A1 Regulator for mounting on the outlet connection of a gas cylinder or like container |
| 04/16/1987 | DE3535651A1 Pressure reducing valve |
| 04/15/1987 | EP0218507A1 Glove box control and monitoring system |
| 04/14/1987 | US4657041 Oil pressure control apparatus |
| 04/09/1987 | WO1987002153A1 Pressure regulator |
| 04/09/1987 | WO1987002152A1 Pneumatic amplifier with negative feedback for current to pressure transducer |
| 04/07/1987 | CA1220114A1 Electrically controlled pressure transducer valve |
| 04/01/1987 | EP0216206A2 Pneumatic regulator |
| 03/31/1987 | US4653528 Multi-adaptive fuel pressure regulator |
| 03/31/1987 | US4653523 Pneumatic amplifier with negative feedback for current to pressure transducer |
| 03/26/1987 | DE3533958A1 Pressure-control valve |
| 03/26/1987 | DE3533697A1 Pressure-regulating device |
| 03/25/1987 | EP0215764A2 A method and a device for regulating pressure fluid cylinders |
| 03/25/1987 | EP0215541A1 Pressure-responsive pilot valve |
| 03/25/1987 | EP0215053A1 Flapper actuated pilot valve |
| 03/25/1987 | CN86205255U Automatic negative pressure-regulating device |
| 03/25/1987 | CN85106699A Controller of braker operating under negative pressure |
| 03/24/1987 | US4651778 Pressure regulating system |
| 03/24/1987 | US4651768 Servovalve for pipe flange connection |
| 03/24/1987 | CA1219512A1 Temperature compensator for pressure regulator |
| 03/19/1987 | DE3613044A1 Setting lock |
| 03/19/1987 | DE3532751A1 Gas-pressure regulator with a measuring chamber |
| 03/17/1987 | CA1219190A1 Gas pressure regulator with under and over shut-off |