FR738835A - Automatic regulating valve for circulation pumps working from a low pressure vessel into a high pressure vessel - Google Patents
Automatic regulating valve for circulation pumps working from a low pressure vessel into a high pressure vesselInfo
- Publication number
- FR738835A FR738835A FR738835DA FR738835A FR 738835 A FR738835 A FR 738835A FR 738835D A FR738835D A FR 738835DA FR 738835 A FR738835 A FR 738835A
- Authority
- FR
- France
- Prior art keywords
- pressure vessel
- regulating valve
- automatic regulating
- circulation pumps
- high pressure
- 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.)
- Expired
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/14—Control of fluid pressure with auxiliary non-electric power
- G05D16/18—Control of fluid pressure with auxiliary non-electric power derived from an external source
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/14—Control of fluid pressure with auxiliary non-electric power
- G05D16/16—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid
- G05D16/166—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using pistons within the main valve
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/024—Controlling the inlet pressure, e.g. back-pressure regulator
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR738835T | 1932-06-20 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR738835A true FR738835A (en) | 1932-12-30 |
Family
ID=9132466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR738835D Expired FR738835A (en) | 1932-06-20 | 1932-06-20 | Automatic regulating valve for circulation pumps working from a low pressure vessel into a high pressure vessel |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR738835A (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1037792B (en) * | 1953-11-28 | 1958-08-28 | Hydraulik As | Automatic control slide for hydraulic drives |
DE1142088B (en) * | 1959-11-24 | 1963-01-03 | Sulzer Ag | Pressure fluid operated control spool |
DE1201147B (en) * | 1958-04-12 | 1965-09-16 | Hydraulik As | Control device to prevent excess pressure in the inlet of a hydraulic system |
DE1203556B (en) * | 1962-02-06 | 1965-10-21 | Licentia Gmbh | Minimum pressure valve for pneumatically operated devices |
-
1932
- 1932-06-20 FR FR738835D patent/FR738835A/en not_active Expired
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1037792B (en) * | 1953-11-28 | 1958-08-28 | Hydraulik As | Automatic control slide for hydraulic drives |
DE1201147B (en) * | 1958-04-12 | 1965-09-16 | Hydraulik As | Control device to prevent excess pressure in the inlet of a hydraulic system |
DE1142088B (en) * | 1959-11-24 | 1963-01-03 | Sulzer Ag | Pressure fluid operated control spool |
DE1203556B (en) * | 1962-02-06 | 1965-10-21 | Licentia Gmbh | Minimum pressure valve for pneumatically operated devices |
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