FR2181297A5 - - Google Patents
Info
- Publication number
- FR2181297A5 FR2181297A5 FR7309883A FR7309883A FR2181297A5 FR 2181297 A5 FR2181297 A5 FR 2181297A5 FR 7309883 A FR7309883 A FR 7309883A FR 7309883 A FR7309883 A FR 7309883A FR 2181297 A5 FR2181297 A5 FR 2181297A5
- Authority
- FR
- France
- 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
Classifications
-
- 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
-
- 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
- F04B49/08—Regulating by delivery pressure
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Control Of Positive-Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT351172A AT317685B (en) | 1972-04-21 | 1972-04-21 | Control device for pumping systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR2181297A5 true FR2181297A5 (en) | 1973-11-30 |
Family
ID=3551519
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7309883A Expired FR2181297A5 (en) | 1972-04-21 | 1973-03-20 |
Country Status (4)
| Country | Link |
|---|---|
| AT (1) | AT317685B (en) |
| CH (1) | CH561361A5 (en) |
| DE (1) | DE2311642A1 (en) |
| FR (1) | FR2181297A5 (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4199303A (en) * | 1976-09-29 | 1980-04-22 | Gusmer Corporation | Feeder for apparatus for ejecting a mixture of a plurality of liquids |
| DE3720360C2 (en) * | 1987-06-19 | 1996-08-29 | Loewe Pumpenfabrik Gmbh | Process for operating pressure booster systems |
| DE4211191C2 (en) * | 1992-04-03 | 1997-09-04 | Mahle Gmbh | Method for controlling the electric motor drive of a compressor |
| DE4225072C2 (en) * | 1992-07-29 | 1996-08-29 | Wagner Gmbh J | Method for protecting and stopping a motor-driven pressure generator pump for a coating device and device for carrying out the method |
-
1972
- 1972-04-21 AT AT351172A patent/AT317685B/en active
-
1973
- 1973-03-09 DE DE19732311642 patent/DE2311642A1/en not_active Withdrawn
- 1973-03-14 CH CH370073A patent/CH561361A5/xx not_active IP Right Cessation
- 1973-03-20 FR FR7309883A patent/FR2181297A5/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| CH561361A5 (en) | 1975-04-30 |
| DE2311642A1 (en) | 1973-10-25 |
| AT317685B (en) | 1974-09-10 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |