DD95981A1 - - Google Patents
Info
- Publication number
- DD95981A1 DD95981A1 DD15988771A DD15988771A DD95981A1 DD 95981 A1 DD95981 A1 DD 95981A1 DD 15988771 A DD15988771 A DD 15988771A DD 15988771 A DD15988771 A DD 15988771A DD 95981 A1 DD95981 A1 DD 95981A1
- Authority
- DD
- German Democratic Republic
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
- F04B49/002—Hydraulic systems to change the pump delivery
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- 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
- F15B9/00—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member
- F15B9/02—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type
- F15B9/08—Servomotors with follow-up action, e.g. obtained by feed-back control, i.e. in which the position of the actuated member conforms with that of the controlling member with servomotors of the reciprocatable or oscillatable type controlled by valves affecting the fluid feed or the fluid outlet of the servomotor
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fluid-Pressure Circuits (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15988771A DD95981A1 (OSRAM) | 1971-12-24 | 1971-12-24 | |
| DE19722254817 DE2254817A1 (de) | 1971-12-24 | 1972-11-09 | Hydraulische stelleinrichtung |
| FR7245847A FR2164851B1 (OSRAM) | 1971-12-24 | 1972-12-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD15988771A DD95981A1 (OSRAM) | 1971-12-24 | 1971-12-24 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DD95981A1 true DD95981A1 (OSRAM) | 1973-02-20 |
Family
ID=5484891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DD15988771A DD95981A1 (OSRAM) | 1971-12-24 | 1971-12-24 |
Country Status (3)
| Country | Link |
|---|---|
| DD (1) | DD95981A1 (OSRAM) |
| DE (1) | DE2254817A1 (OSRAM) |
| FR (1) | FR2164851B1 (OSRAM) |
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1971
- 1971-12-24 DD DD15988771A patent/DD95981A1/xx unknown
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1972
- 1972-11-09 DE DE19722254817 patent/DE2254817A1/de active Pending
- 1972-12-22 FR FR7245847A patent/FR2164851B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2164851A1 (OSRAM) | 1973-08-03 |
| FR2164851B1 (OSRAM) | 1976-08-27 |
| DE2254817A1 (de) | 1973-06-28 |