JPH0160683B2 - - Google Patents
Info
- Publication number
- JPH0160683B2 JPH0160683B2 JP57049173A JP4917382A JPH0160683B2 JP H0160683 B2 JPH0160683 B2 JP H0160683B2 JP 57049173 A JP57049173 A JP 57049173A JP 4917382 A JP4917382 A JP 4917382A JP H0160683 B2 JPH0160683 B2 JP H0160683B2
- Authority
- JP
- Japan
- Prior art keywords
- variable displacement
- displacement pump
- flow rate
- value
- actuator
- 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
- 238000006073 displacement reaction Methods 0.000 claims description 38
- 238000000034 method Methods 0.000 description 21
- 238000010586 diagram Methods 0.000 description 9
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects 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)
- Control Of Positive-Displacement Pumps (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57049173A JPS58166103A (ja) | 1982-03-29 | 1982-03-29 | 油圧回路の制御装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57049173A JPS58166103A (ja) | 1982-03-29 | 1982-03-29 | 油圧回路の制御装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58166103A JPS58166103A (ja) | 1983-10-01 |
| JPH0160683B2 true JPH0160683B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-12-25 |
Family
ID=12823666
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP57049173A Granted JPS58166103A (ja) | 1982-03-29 | 1982-03-29 | 油圧回路の制御装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58166103A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6396303A (ja) * | 1986-10-09 | 1988-04-27 | Hitachi Constr Mach Co Ltd | 油圧閉回路駆動装置 |
| US6269635B1 (en) * | 1999-01-20 | 2001-08-07 | Manitowoc Crane Group, Inc. | Control and hydraulic system for a liftcrane |
| EP1593480A1 (en) * | 2004-04-27 | 2005-11-09 | SOLVAY (Société Anonyme) | Reinforcement of polymer bodies with oriented strips |
| CN102966633A (zh) * | 2012-11-16 | 2013-03-13 | 无锡汇虹机械制造有限公司 | 一种液压变量泵系统节能控制技术 |
-
1982
- 1982-03-29 JP JP57049173A patent/JPS58166103A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS58166103A (ja) | 1983-10-01 |