BE734107A - - Google Patents
Info
- Publication number
- BE734107A BE734107A BE734107DA BE734107A BE 734107 A BE734107 A BE 734107A BE 734107D A BE734107D A BE 734107DA BE 734107 A BE734107 A BE 734107A
- Authority
- BE
- Belgium
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
- F15B11/16—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors
- F15B11/17—Servomotor systems without provision for follow-up action; Circuits therefor with two or more servomotors using two or more pumps
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2221—Control of flow rate; Load sensing arrangements
- E02F9/2239—Control of flow rate; Load sensing arrangements using two or more pumps with cross-assistance
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2278—Hydraulic circuits
- E02F9/2292—Systems with two or more pumps
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Fluid-Pressure Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681759867 DE1759867C (de) | 1968-06-15 | Hydraulische Steuervorrichtung für Erdbewegungsmaschinen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE734107A true BE734107A (de) | 1969-11-17 |
Family
ID=5695829
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE734107D BE734107A (de) | 1968-06-15 | 1969-06-05 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT291330B (de) |
| BE (1) | BE734107A (de) |
| ES (1) | ES367741A1 (de) |
| FR (1) | FR2010953A1 (de) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE792617A (fr) * | 1971-12-13 | 1973-06-12 | Caterpillar Tractor Co | Circuit hydraulique pour un excavateur. |
| AU631727B2 (en) * | 1990-03-09 | 1992-12-03 | Kubota Corporation | Hydraulic circuit for a working vehicle having a plurality of hydraulic actuators |
| CN102959252B (zh) * | 2010-04-30 | 2015-03-25 | 伊顿公司 | 多流体泵并合回路 |
| KR101976888B1 (ko) | 2011-07-01 | 2019-05-10 | 이턴 코포레이션 | 조합의 개방 및 폐쇄 루프 펌프 시스템을 사용하는 유압 시스템 |
-
1969
- 1969-05-05 AT AT433169A patent/AT291330B/de not_active IP Right Cessation
- 1969-05-27 ES ES367741A patent/ES367741A1/es not_active Expired
- 1969-06-02 FR FR6917974A patent/FR2010953A1/fr not_active Withdrawn
- 1969-06-05 BE BE734107D patent/BE734107A/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE1759867A1 (de) | 1971-10-14 |
| AT291330B (de) | 1971-07-12 |
| FR2010953A1 (de) | 1970-02-20 |
| ES367741A1 (es) | 1971-04-16 |