KR880000705A - 서보 밸브에 의해 제어되는 유압식 액튜에이터 - Google Patents
서보 밸브에 의해 제어되는 유압식 액튜에이터 Download PDFInfo
- Publication number
- KR880000705A KR880000705A KR1019870006317A KR870006317A KR880000705A KR 880000705 A KR880000705 A KR 880000705A KR 1019870006317 A KR1019870006317 A KR 1019870006317A KR 870006317 A KR870006317 A KR 870006317A KR 880000705 A KR880000705 A KR 880000705A
- Authority
- KR
- South Korea
- Prior art keywords
- hydraulic actuator
- hydraulic
- feedback signal
- servovalve
- controlled
- 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
- F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
-
- 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)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB868615427A GB8615427D0 (en) | 1986-06-24 | 1986-06-24 | Servovalves |
GB8165427 | 1986-06-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR880000705A true KR880000705A (ko) | 1988-03-28 |
Family
ID=10600030
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019870006317A KR880000705A (ko) | 1986-06-24 | 1987-06-22 | 서보 밸브에 의해 제어되는 유압식 액튜에이터 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0251603A3 (fr) |
JP (1) | JPS6323006A (fr) |
KR (1) | KR880000705A (fr) |
AU (1) | AU7456087A (fr) |
GB (1) | GB8615427D0 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5232242A (en) * | 1991-06-18 | 1993-08-03 | Ford Motor Company | Power consumption limiting means for an active suspension system |
FI123735B (fi) * | 2011-01-14 | 2013-10-15 | Parker Hannifin Mfg Finland Oy | Painekompensoinnilla varustettu suuntaventtiili |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3126031A (en) * | 1964-03-24 | hayner | ||
GB1335042A (en) * | 1970-01-05 | 1973-10-24 | Sperry Rand Ltd | Hydraulic actuator controls |
GB1462879A (en) * | 1973-10-10 | 1977-01-26 | Sperry Rand Ltd | Hydraulic actuator controls |
GB2050646B (en) * | 1979-06-15 | 1983-04-13 | Sperry Rand Corp | Hydraulic actuator controls |
GB2105881B (en) * | 1981-08-21 | 1985-02-06 | Sperry Corp | Feedback controlled hydraulic valve system |
-
1986
- 1986-06-24 GB GB868615427A patent/GB8615427D0/en active Pending
-
1987
- 1987-06-19 JP JP62153200A patent/JPS6323006A/ja active Pending
- 1987-06-22 KR KR1019870006317A patent/KR880000705A/ko not_active Application Discontinuation
- 1987-06-22 AU AU74560/87A patent/AU7456087A/en not_active Abandoned
- 1987-06-22 EP EP87305491A patent/EP0251603A3/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP0251603A3 (fr) | 1989-12-06 |
AU7456087A (en) | 1988-01-07 |
JPS6323006A (ja) | 1988-01-30 |
GB8615427D0 (en) | 1986-07-30 |
EP0251603A2 (fr) | 1988-01-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |