JPS57161302A - Oil hydraulic circuit controller - Google Patents
Oil hydraulic circuit controllerInfo
- Publication number
- JPS57161302A JPS57161302A JP4538681A JP4538681A JPS57161302A JP S57161302 A JPS57161302 A JP S57161302A JP 4538681 A JP4538681 A JP 4538681A JP 4538681 A JP4538681 A JP 4538681A JP S57161302 A JPS57161302 A JP S57161302A
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- oil hydraulic
- displacement
- output
- maximum set
- 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.)
- Granted
Links
- 238000006073 displacement reaction Methods 0.000 abstract 5
- 230000003028 elevating effect Effects 0.000 abstract 1
- 230000007935 neutral effect Effects 0.000 abstract 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)
- Control Of Fluid Gearings (AREA)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4538681A JPS57161302A (en) | 1981-03-30 | 1981-03-30 | Oil hydraulic circuit controller |
| EP82102637A EP0061759B1 (en) | 1981-03-30 | 1982-03-29 | Control system for hydraulic circuit means including a variable displacement pump and actuator means |
| DE8282102637T DE3266290D1 (en) | 1981-03-30 | 1982-03-29 | Control system for hydraulic circuit means including a variable displacement pump and actuator means |
| KR8201349A KR860000755B1 (ko) | 1981-03-30 | 1982-03-29 | 유압회로장치의 제어시스템 |
| US06/363,454 US4587808A (en) | 1981-03-30 | 1982-03-30 | Control system for hydraulic circuit means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4538681A JPS57161302A (en) | 1981-03-30 | 1981-03-30 | Oil hydraulic circuit controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57161302A true JPS57161302A (en) | 1982-10-04 |
| JPS6245430B2 JPS6245430B2 (enrdf_load_stackoverflow) | 1987-09-26 |
Family
ID=12717822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4538681A Granted JPS57161302A (en) | 1981-03-30 | 1981-03-30 | Oil hydraulic circuit controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57161302A (enrdf_load_stackoverflow) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999063168A1 (de) * | 1998-06-02 | 1999-12-09 | O & K Mining Gmbh | Verfahren zur regelung insbesondere der schwenkeinrichtung einer mobilen arbeitsmaschine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5154524U (enrdf_load_stackoverflow) * | 1974-10-23 | 1976-04-26 | ||
| JPS5659006A (en) * | 1979-10-19 | 1981-05-22 | Hitachi Constr Mach Co Ltd | Controlling method of hydraulic circuit for controlling pump |
-
1981
- 1981-03-30 JP JP4538681A patent/JPS57161302A/ja active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5154524U (enrdf_load_stackoverflow) * | 1974-10-23 | 1976-04-26 | ||
| JPS5659006A (en) * | 1979-10-19 | 1981-05-22 | Hitachi Constr Mach Co Ltd | Controlling method of hydraulic circuit for controlling pump |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999063168A1 (de) * | 1998-06-02 | 1999-12-09 | O & K Mining Gmbh | Verfahren zur regelung insbesondere der schwenkeinrichtung einer mobilen arbeitsmaschine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6245430B2 (enrdf_load_stackoverflow) | 1987-09-26 |
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