IT7940133A0 - UNI-DIRECTIONAL HYDRAULIC VALVES, WITH ELECTRICAL (OR PNEUMATIC) SERVO-ASSISTED OPENING, PILOT OVERPRESSURE AND DIFFERENTIAL OVERPRESSURE, STRUCTURED IN SUCH A WAY THAT, APPROPRIATELY COMBINED AND PRESELECTED, ALLOW THE CREATION OF ALL THE FUNCTIONS NECESSARY FOR THE CONTROL OF AN OLE ACTUATOR IDINAMIC, EXCLUDING REGULATION D - Google Patents
UNI-DIRECTIONAL HYDRAULIC VALVES, WITH ELECTRICAL (OR PNEUMATIC) SERVO-ASSISTED OPENING, PILOT OVERPRESSURE AND DIFFERENTIAL OVERPRESSURE, STRUCTURED IN SUCH A WAY THAT, APPROPRIATELY COMBINED AND PRESELECTED, ALLOW THE CREATION OF ALL THE FUNCTIONS NECESSARY FOR THE CONTROL OF AN OLE ACTUATOR IDINAMIC, EXCLUDING REGULATION DInfo
- Publication number
- IT7940133A0 IT7940133A0 IT7940133A IT4013379A IT7940133A0 IT 7940133 A0 IT7940133 A0 IT 7940133A0 IT 7940133 A IT7940133 A IT 7940133A IT 4013379 A IT4013379 A IT 4013379A IT 7940133 A0 IT7940133 A0 IT 7940133A0
- Authority
- IT
- Italy
- Prior art keywords
- overpressure
- idinamic
- ole
- uni
- preselected
- Prior art date
Links
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT40133/79A IT1166179B (en) | 1979-11-23 | 1979-11-23 | UNIDIRECTIONAL HYDRAULIC VALVES, WITH ELECTRIC (OR PNEUMATIC) SERVO-ASSISTED, OF PILOT OVERPRESSURE AND DIFFERENTIAL OVERPRESSURE, STRUCTURED IN SUCH A WAY THAT, OPPORTUNOUSLY COMBINED AND PRE-SELECTED, WORKING WITH A REALITY OF THE DIALA OF FLOW RATE |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT40133/79A IT1166179B (en) | 1979-11-23 | 1979-11-23 | UNIDIRECTIONAL HYDRAULIC VALVES, WITH ELECTRIC (OR PNEUMATIC) SERVO-ASSISTED, OF PILOT OVERPRESSURE AND DIFFERENTIAL OVERPRESSURE, STRUCTURED IN SUCH A WAY THAT, OPPORTUNOUSLY COMBINED AND PRE-SELECTED, WORKING WITH A REALITY OF THE DIALA OF FLOW RATE |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7940133A0 true IT7940133A0 (en) | 1979-11-23 |
IT1166179B IT1166179B (en) | 1987-04-29 |
Family
ID=11248648
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT40133/79A IT1166179B (en) | 1979-11-23 | 1979-11-23 | UNIDIRECTIONAL HYDRAULIC VALVES, WITH ELECTRIC (OR PNEUMATIC) SERVO-ASSISTED, OF PILOT OVERPRESSURE AND DIFFERENTIAL OVERPRESSURE, STRUCTURED IN SUCH A WAY THAT, OPPORTUNOUSLY COMBINED AND PRE-SELECTED, WORKING WITH A REALITY OF THE DIALA OF FLOW RATE |
Country Status (1)
Country | Link |
---|---|
IT (1) | IT1166179B (en) |
-
1979
- 1979-11-23 IT IT40133/79A patent/IT1166179B/en active
Also Published As
Publication number | Publication date |
---|---|
IT1166179B (en) | 1987-04-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT7822075A0 (en) | PROJECTILE OF THE MISSILE TYPE, PILOT DEVICE FOR AND PROJECTILE EQUIPPED WITH SUCH DEVICE. | |
NL187005C (en) | AIRPLANE WING WITH AT LEAST A MOVABLE NOSE VALVE. | |
DE68906851T2 (en) | HYDRAULIC PILOT VALVE. | |
IT1087805B (en) | ELECTROMAGNETIC MOTOR-FORCE, WITH LINEAR DISPLACEMENT, AND RELATED CONTROL EQUIPMENT. | |
IT8422483A0 (en) | REDUNDANT SERVOACTUATOR GROUP PARTICULARLY FOR ACTIVATING FLIGHT CONTROL BODIES IN AIRCRAFT. | |
NZ200516A (en) | Hydraulic control system with pilot operated check valve | |
IT7823377A0 (en) | PRESSURE ACTUATED PILOT CONTROL SHUT-OFF VALVE. | |
DE59003479D1 (en) | ACTUATOR FOR SAFETY AND CONTROL VALVES. | |
GB1363782A (en) | Hydraulic actuators | |
DE3061498D1 (en) | Hydraulic directional valve, especially for servocontrols in aeroplanes and helicopters | |
ES465887A1 (en) | Hydraulic roof support control system | |
IT8068841A0 (en) | PILOT OPERATED PRESSURE REDUCING VALVE | |
NL7510789A (en) | VALVE COMBINATION WITH TWO VALVES AND INDEPENDENT DRIVES FOR THIS. | |
DE288411T1 (en) | VARIABLE PRESSURE CONTROL VALVE. | |
DE58904471D1 (en) | DIFFERENTIAL PRESSURE CONTROL VALVE. | |
DE3671280D1 (en) | SAFETY VALVE WITH INTEGRATED PILOT CONTROL. | |
DE3750565T2 (en) | Regulator with pilot valve. | |
IT7940133A0 (en) | UNI-DIRECTIONAL HYDRAULIC VALVES, WITH ELECTRICAL (OR PNEUMATIC) SERVO-ASSISTED OPENING, PILOT OVERPRESSURE AND DIFFERENTIAL OVERPRESSURE, STRUCTURED IN SUCH A WAY THAT, APPROPRIATELY COMBINED AND PRESELECTED, ALLOW THE CREATION OF ALL THE FUNCTIONS NECESSARY FOR THE CONTROL OF AN OLE ACTUATOR IDINAMIC, EXCLUDING REGULATION D | |
NL158901B (en) | VALVE COMBINATION WITH TWO VALVES AND INDEPENDENT DRIVES FOR THIS. | |
NO147043C (en) | PILOT CONTROL VALVE. | |
EP0286683A4 (en) | Hydraulic pilot type direction control valve. | |
GB1335042A (en) | Hydraulic actuator controls | |
NL185680C (en) | CONTROL VALVE. | |
JPS55154118A (en) | Heat sealing method and device for stuck member | |
NO170301C (en) | Control System |