JPH0463246B2 - - Google Patents
Info
- Publication number
- JPH0463246B2 JPH0463246B2 JP59197697A JP19769784A JPH0463246B2 JP H0463246 B2 JPH0463246 B2 JP H0463246B2 JP 59197697 A JP59197697 A JP 59197697A JP 19769784 A JP19769784 A JP 19769784A JP H0463246 B2 JPH0463246 B2 JP H0463246B2
- Authority
- JP
- Japan
- Prior art keywords
- cushion
- control
- spool
- opening
- control section
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 12
- 230000000694 effects Effects 0.000 claims description 11
- 239000003921 oil Substances 0.000 description 9
- 230000005284 excitation Effects 0.000 description 4
- 239000010720 hydraulic oil Substances 0.000 description 3
- 125000006850 spacer group Chemical group 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007423 decrease Effects 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
- 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 |
---|---|---|---|
JP19769784A JPS6182007A (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 |
---|---|---|---|
JP19769784A JPS6182007A (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 |
---|---|
JPS6182007A JPS6182007A (ja) | 1986-04-25 |
JPH0463246B2 true JPH0463246B2 (ru) | 1992-10-09 |
Family
ID=16378847
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP19769784A Granted JPS6182007A (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) | JPS6182007A (ru) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63145802A (ja) * | 1986-12-05 | 1988-06-17 | Kayaba Ind Co Ltd | 油圧アクチエ−タのクツシヨン制御装置 |
CN109141318B (zh) * | 2018-08-31 | 2020-08-25 | 坤泰车辆系统(常州)有限公司 | 一种卡环选垫装置及其方法 |
Citations (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 |
JPS58131403A (ja) * | 1982-01-29 | 1983-08-05 | Hitachi Constr Mach Co Ltd | 油圧シリンダの緩衝装置 |
-
1984
- 1984-09-20 JP JP19769784A patent/JPS6182007A/ja active Granted
Patent Citations (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 |
JPS58131403A (ja) * | 1982-01-29 | 1983-08-05 | Hitachi Constr Mach Co Ltd | 油圧シリンダの緩衝装置 |
Also Published As
Publication number | Publication date |
---|---|
JPS6182007A (ja) | 1986-04-25 |
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