BE863494A - Dispositif pour regler la pression - Google Patents
Dispositif pour regler la pressionInfo
- Publication number
- BE863494A BE863494A BE184768A BE184768A BE863494A BE 863494 A BE863494 A BE 863494A BE 184768 A BE184768 A BE 184768A BE 184768 A BE184768 A BE 184768A BE 863494 A BE863494 A BE 863494A
- Authority
- BE
- Belgium
- Prior art keywords
- adjusting
- pressure
- Prior art date
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
- F04B49/06—Control using electricity
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/20—Control of fluid pressure characterised by the use of electric means
- G05D16/2006—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means
- G05D16/2066—Control of fluid pressure characterised by the use of electric means with direct action of electric energy on controlling means using controlling means acting on the pressure source
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772707410 DE2707410A1 (de) | 1977-02-21 | 1977-02-21 | Einrichtung zur anzeige von undichtheiten an gefaessen mit einem testraum |
Publications (1)
Publication Number | Publication Date |
---|---|
BE863494A true BE863494A (fr) | 1978-05-16 |
Family
ID=6001780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE184768A BE863494A (fr) | 1977-02-21 | 1978-01-31 | Dispositif pour regler la pression |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE863494A (fr) |
DE (1) | DE2707410A1 (fr) |
-
1977
- 1977-02-21 DE DE19772707410 patent/DE2707410A1/de not_active Withdrawn
-
1978
- 1978-01-31 BE BE184768A patent/BE863494A/fr unknown
Also Published As
Publication number | Publication date |
---|---|
DE2707410A1 (de) | 1978-08-24 |
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