JPH0467041B2 - - Google Patents
Info
- Publication number
- JPH0467041B2 JPH0467041B2 JP59197696A JP19769684A JPH0467041B2 JP H0467041 B2 JPH0467041 B2 JP H0467041B2 JP 59197696 A JP59197696 A JP 59197696A JP 19769684 A JP19769684 A JP 19769684A JP H0467041 B2 JPH0467041 B2 JP H0467041B2
- Authority
- JP
- Japan
- Prior art keywords
- cushion
- pressure
- control
- spool
- valve
- 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 - Lifetime
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
- F15B21/00—Common features of fluid actuator systems; Fluid-pressure actuator systems or details thereof, not covered by any other group of this subclass
- F15B21/08—Servomotor systems incorporating electrically operated control means
- F15B21/087—Control strategy, e.g. with block diagram
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19769684A JPS6182006A (ja) | 1984-09-20 | 1984-09-20 | 油圧アクチエ−タのクツシヨン制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19769684A JPS6182006A (ja) | 1984-09-20 | 1984-09-20 | 油圧アクチエ−タのクツシヨン制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6182006A JPS6182006A (ja) | 1986-04-25 |
| JPH0467041B2 true JPH0467041B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-10-27 |
Family
ID=16378833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19769684A Granted JPS6182006A (ja) | 1984-09-20 | 1984-09-20 | 油圧アクチエ−タのクツシヨン制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6182006A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05196004A (ja) * | 1992-01-20 | 1993-08-06 | Komatsu Ltd | 作業機シリンダの自動クッション制御装置 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56153135A (en) * | 1980-04-30 | 1981-11-27 | Komatsu Ltd | Shock preventing device for hidraulic cylinder |
| JPS57134032A (en) * | 1981-02-09 | 1982-08-19 | Hitachi Constr Mach Co Ltd | Cushion device of oil pressure cylinder |
-
1984
- 1984-09-20 JP JP19769684A patent/JPS6182006A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6182006A (ja) | 1986-04-25 |