CA1203145A - Systeme d'asservissement d'une commande de manouevre par tiroir distributeur d'intervention directe garni d'un dispositif assurant le fonctionnement malgre defaillance - Google Patents
Systeme d'asservissement d'une commande de manouevre par tiroir distributeur d'intervention directe garni d'un dispositif assurant le fonctionnement malgre defaillanceInfo
- Publication number
- CA1203145A CA1203145A CA000445533A CA445533A CA1203145A CA 1203145 A CA1203145 A CA 1203145A CA 000445533 A CA000445533 A CA 000445533A CA 445533 A CA445533 A CA 445533A CA 1203145 A CA1203145 A CA 1203145A
- Authority
- CA
- Canada
- Prior art keywords
- piston
- valve
- pressure
- fluid pressure
- control
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 239000012530 fluid Substances 0.000 claims abstract description 96
- 230000033001 locomotion Effects 0.000 claims abstract description 45
- 230000007935 neutral effect Effects 0.000 claims abstract description 22
- 230000009977 dual effect Effects 0.000 claims abstract description 11
- 230000004044 response Effects 0.000 claims abstract description 8
- 238000004891 communication Methods 0.000 claims description 19
- 230000006854 communication Effects 0.000 claims description 19
- 230000000694 effects Effects 0.000 claims description 17
- 230000000875 corresponding effect Effects 0.000 claims description 12
- 230000001276 controlling effect Effects 0.000 claims description 7
- 230000000903 blocking effect Effects 0.000 claims description 4
- RZVHIXYEVGDQDX-UHFFFAOYSA-N 9,10-anthraquinone Chemical compound C1=CC=C2C(=O)C3=CC=CC=C3C(=O)C2=C1 RZVHIXYEVGDQDX-UHFFFAOYSA-N 0.000 description 5
- 230000004075 alteration Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 244000228957 Ferula foetida Species 0.000 description 1
- 230000003416 augmentation Effects 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000009877 rendering Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
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
- F15B18/00—Parallel arrangements of independent servomotor systems
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
- Servomotors (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US46363183A | 1983-02-03 | 1983-02-03 | |
| US463,631 | 1983-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1203145A true CA1203145A (fr) | 1986-04-15 |
Family
ID=23840777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA000445533A Expired CA1203145A (fr) | 1983-02-03 | 1984-01-18 | Systeme d'asservissement d'une commande de manouevre par tiroir distributeur d'intervention directe garni d'un dispositif assurant le fonctionnement malgre defaillance |
Country Status (4)
| Country | Link |
|---|---|
| EP (1) | EP0115925A1 (fr) |
| JP (1) | JPS59175603A (fr) |
| CA (1) | CA1203145A (fr) |
| IL (1) | IL70970A0 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3335987B1 (fr) * | 2016-12-16 | 2019-10-23 | Microtecnica S.r.l. | Système d'augmentation de commande et de stabilité intégré |
| EP3613666B1 (fr) * | 2018-08-20 | 2021-06-30 | Goodrich Actuation Systems Limited | Système actionneur |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB917808A (en) * | 1960-05-12 | 1963-02-06 | Fairey Eng | Improvements relating to servo systems |
| US3253613A (en) * | 1963-07-01 | 1966-05-31 | Boeing Co | Fail safe servo valve |
| US3543642A (en) * | 1969-05-28 | 1970-12-01 | Us Navy | Unitized control module for a hydraulic actuation apparatus |
| JPS5213083A (en) * | 1975-07-21 | 1977-02-01 | Teijin Seiki Co Ltd | Fuel safe-servo control valve |
| WO1982000862A1 (fr) * | 1980-09-02 | 1982-03-18 | Rockwell International Corp | Systeme d'actionnement pour une surface de commande d'un avion |
-
1984
- 1984-01-18 CA CA000445533A patent/CA1203145A/fr not_active Expired
- 1984-01-19 EP EP84300329A patent/EP0115925A1/fr not_active Ceased
- 1984-02-02 JP JP59016175A patent/JPS59175603A/ja active Pending
- 1984-02-15 IL IL70970A patent/IL70970A0/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| IL70970A0 (en) | 1984-05-31 |
| EP0115925A1 (fr) | 1984-08-15 |
| JPS59175603A (ja) | 1984-10-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6981439B2 (en) | Redundant flow control for hydraulic actuator systems | |
| US11933420B2 (en) | Redundant vehicle control systems | |
| EP0128002B1 (fr) | Servovalve pour dispositifs hydrauliques à deux étages | |
| US5791596A (en) | Process and device for the control of the rudder of an aircraft | |
| US4426911A (en) | Rotary digital electrohydraulic actuator | |
| EP0110501B1 (fr) | Système d'actionnement à commande redondante d'une valve concentrique entraînée directement | |
| CA2507233C (fr) | Perfectionnement de systeme et de procede de commande de surface de commande de vol | |
| US5575150A (en) | Stiffness enhanced electrohydrostatic actuator | |
| US3933176A (en) | Fail operative split tandem valve | |
| EP0136005B1 (fr) | Mécanisme de commande ou d'amortissement d'un servo-actionneur | |
| US4534273A (en) | Control actuation system including staged direct drive valve with fault control | |
| US4362085A (en) | Flight control system | |
| WO1994010457A1 (fr) | Vanne de regulation de pression destinee a un actuateur hydraulique | |
| JPH05262296A (ja) | サイクリックプレートによりヘリコプターのローターを制御するための低バルネラビリティ装置 | |
| US4798126A (en) | Load responsive system using load responsive pump control of a bypass type | |
| US3580139A (en) | Control apparatus | |
| US4555974A (en) | Servo actuator control/damping mechanism and method | |
| CA1182382A (fr) | Tiroir asservi pour entrainement electromecanique en direct a convertisseur de mouvement rotatif en mouvement lineaire | |
| EP0115925A1 (fr) | Dispositif d'activation d'une commande comprenant une valve étagée d'entraînement direct avec commande en cas de panne | |
| EP0102138B1 (fr) | Système à vérin comportant des vérins synchronisés hydrauliquement | |
| US4903728A (en) | Safety valve | |
| US5097745A (en) | Speed control valve for a hydraulic motor speed controlled by pressure between throttle and motor | |
| JPS60143202A (ja) | フエイルセ−フ式サ−ボ弁システム | |
| RU2230944C2 (ru) | Резервированный следящий электрогидравлический привод | |
| US5307630A (en) | System pressure compensated variable displacement hydraulic motor |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MKEX | Expiry |