SE410031B - HYDRAULIC CONTROL ORGAN WITH STEERING VALVE - Google Patents
HYDRAULIC CONTROL ORGAN WITH STEERING VALVEInfo
- Publication number
- SE410031B SE410031B SE7408073A SE7408073A SE410031B SE 410031 B SE410031 B SE 410031B SE 7408073 A SE7408073 A SE 7408073A SE 7408073 A SE7408073 A SE 7408073A SE 410031 B SE410031 B SE 410031B
- Authority
- SE
- Sweden
- Prior art keywords
- hydraulic control
- steering valve
- control organ
- organ
- steering
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
- F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
- F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/02—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors
- F15B13/04—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor
- F15B13/042—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure
- F15B13/043—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves
- F15B13/0436—Fluid distribution or supply devices characterised by their adaptation to the control of servomotors for use with a single servomotor operated by fluid pressure with electrically-controlled pilot valves the pilot valves being of the steerable jet type
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
- F15B13/00—Details of servomotor systems ; Valves for servomotor systems
- F15B13/16—Special measures for feedback, e.g. by a follow-up device
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Servomotors (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH928673A CH556974A (en) | 1973-06-26 | 1973-06-26 | HYDRAULIC ACTUATOR WITH CONTROL VALVE. |
Publications (2)
Publication Number | Publication Date |
---|---|
SE7408073L SE7408073L (en) | 1974-12-27 |
SE410031B true SE410031B (en) | 1979-09-17 |
Family
ID=4350337
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE7408073A SE410031B (en) | 1973-06-26 | 1974-06-19 | HYDRAULIC CONTROL ORGAN WITH STEERING VALVE |
Country Status (8)
Country | Link |
---|---|
AT (1) | AT334704B (en) |
CH (1) | CH556974A (en) |
DE (1) | DE2428287C2 (en) |
FR (1) | FR2235300B1 (en) |
GB (1) | GB1470818A (en) |
IT (1) | IT1015344B (en) |
NL (1) | NL7407938A (en) |
SE (1) | SE410031B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3020918A1 (en) * | 1980-06-03 | 1981-12-10 | Backe, Wolfgang, Prof.Dr.-Ing., 5100 Aachen | CONTROLLED DEVICE FOR LOAD-INDEPENDENT VOLUME FLOW CONTROL |
DE3234988A1 (en) * | 1981-09-26 | 1983-04-14 | Barmag Barmer Maschinenfabrik Ag, 5630 Remscheid | Electro-hydraulically pilot-operated restricting valve |
EP0083688B1 (en) * | 1981-09-26 | 1986-08-13 | b a r m a g Barmer Maschinenfabrik Aktiengesellschaft | Electro-hydraulic pilot-operated proportional throttle valve |
DE3690051C1 (en) * | 1985-02-23 | 1997-09-18 | Barmag Barmer Maschf | Proportional valve assembly with adjustable throttle |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1334999A (en) * | 1962-06-07 | 1963-08-16 | Rech Etudes Prod | Hydraulic servo-control device and its application to a steering control of an airplane |
US3339572A (en) | 1965-01-25 | 1967-09-05 | Carroll G Gordon | Electro-hydraulic servo valve |
US3464318A (en) | 1966-06-03 | 1969-09-02 | Moog Inc | Servomechanism providing static load error washout |
-
1973
- 1973-06-26 CH CH928673A patent/CH556974A/en not_active IP Right Cessation
-
1974
- 1974-06-12 DE DE19742428287 patent/DE2428287C2/en not_active Expired
- 1974-06-13 NL NL7407938A patent/NL7407938A/xx not_active Application Discontinuation
- 1974-06-17 AT AT499174A patent/AT334704B/en not_active IP Right Cessation
- 1974-06-19 SE SE7408073A patent/SE410031B/en not_active IP Right Cessation
- 1974-06-24 IT IT2435174A patent/IT1015344B/en active
- 1974-06-25 GB GB2805474A patent/GB1470818A/en not_active Expired
- 1974-06-25 FR FR7422036A patent/FR2235300B1/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL7407938A (en) | 1974-12-30 |
AT334704B (en) | 1976-02-10 |
CH556974A (en) | 1974-12-13 |
DE2428287A1 (en) | 1975-01-16 |
FR2235300A1 (en) | 1975-01-24 |
GB1470818A (en) | 1977-04-21 |
ATA499174A (en) | 1976-05-15 |
DE2428287C2 (en) | 1986-06-12 |
IT1015344B (en) | 1977-05-10 |
FR2235300B1 (en) | 1979-04-20 |
SE7408073L (en) | 1974-12-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AT328667B (en) | HYDRAULIC LOWERING BRAKE - LOCK VALVE | |
IT1005417B (en) | CONNECTION WITH HYDRAULIC CONTROL | |
AT337540B (en) | HYDRAULIC CONTROL | |
SE404238B (en) | HYDRAULIC CONTROL DEVICE | |
IT1024146B (en) | SANITARY HYDRAULIC VALVE | |
AT334217B (en) | HYDRAULIC CONTROL SYSTEM | |
NL171922C (en) | CONTROL VALVE. | |
SE393166B (en) | HYDRAULIC CONTROL VALVE UNIT | |
BR7201230D0 (en) | HYDRAULIC VALVE SUSPENSOR | |
SE398855B (en) | CONTROL FITTING WITH HYDRAULIC ASSISTANCE | |
BR7400746D0 (en) | PERFECTED CONTROL VALVE | |
SE390558B (en) | HYDRAULIC CONTROL VALVE | |
IT998218B (en) | HYDRAULIC SERVO CONTROL | |
DE2343573A1 (en) | HYDRAULIC CONTROL VALVE | |
BR7400766D0 (en) | VALVE ACTUATOR | |
SE410031B (en) | HYDRAULIC CONTROL ORGAN WITH STEERING VALVE | |
SE409051B (en) | HYDRAULIC CONTROL VALVE | |
IT1024147B (en) | SANITARY HYDRAULIC VALVE | |
IT979634B (en) | HYDRAULIC CONTROL VALVE | |
SE381920B (en) | RIVER CONTROL VALVE | |
BR7403944D0 (en) | CONTROL VALVE | |
IT976866B (en) | HYDRAULIC VALVE | |
IT947773B (en) | DOUBLE HYDRAULIC SERVO CONTROL | |
NO140513C (en) | CONTROL VALVE. | |
SE398475B (en) | TURNING CONTROL |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |
Ref document number: 7408073-0 Effective date: 19880318 Format of ref document f/p: F |