FR2272434A1 - Hydraulic fluid controller for tractor - uses increased hydraulic resistance of function to control other functions - Google Patents
Hydraulic fluid controller for tractor - uses increased hydraulic resistance of function to control other functionsInfo
- Publication number
- FR2272434A1 FR2272434A1 FR7417896A FR7417896A FR2272434A1 FR 2272434 A1 FR2272434 A1 FR 2272434A1 FR 7417896 A FR7417896 A FR 7417896A FR 7417896 A FR7417896 A FR 7417896A FR 2272434 A1 FR2272434 A1 FR 2272434A1
- Authority
- FR
- France
- Prior art keywords
- tractor
- functions
- function
- control
- controllers
- 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.)
- Withdrawn
Links
Classifications
-
- 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
-
- 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
- E02F9/226—Safety arrangements, e.g. hydraulic driven fans, preventing cavitation, leakage, overheating
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B9/00—Safety arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Fluid-Pressure Circuits (AREA)
- Lifting Devices For Agricultural Implements (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7417896A FR2272434A1 (en) | 1974-05-22 | 1974-05-22 | Hydraulic fluid controller for tractor - uses increased hydraulic resistance of function to control other functions |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7417896A FR2272434A1 (en) | 1974-05-22 | 1974-05-22 | Hydraulic fluid controller for tractor - uses increased hydraulic resistance of function to control other functions |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2272434A1 true FR2272434A1 (en) | 1975-12-19 |
Family
ID=9139173
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7417896A Withdrawn FR2272434A1 (en) | 1974-05-22 | 1974-05-22 | Hydraulic fluid controller for tractor - uses increased hydraulic resistance of function to control other functions |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2272434A1 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0159835A1 (fr) * | 1984-03-30 | 1985-10-30 | Kabushiki Kaisha Komatsu Seisakusho | Méthode et dispositif de contrôle d'un moteur |
-
1974
- 1974-05-22 FR FR7417896A patent/FR2272434A1/fr not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0159835A1 (fr) * | 1984-03-30 | 1985-10-30 | Kabushiki Kaisha Komatsu Seisakusho | Méthode et dispositif de contrôle d'un moteur |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |