FR2079280B3 - - Google Patents
Info
- Publication number
- FR2079280B3 FR2079280B3 FR7102098A FR7102098A FR2079280B3 FR 2079280 B3 FR2079280 B3 FR 2079280B3 FR 7102098 A FR7102098 A FR 7102098A FR 7102098 A FR7102098 A FR 7102098A FR 2079280 B3 FR2079280 B3 FR 2079280B3
- 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
- G05D16/14—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
- G05D16/163—Control of fluid pressure with auxiliary non-electric power derived from the controlled fluid using membranes within the main valve
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/04—Control of fluid pressure without auxiliary power
- G05D16/06—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule
- G05D16/0616—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a bellow
- G05D16/0619—Control of fluid pressure without auxiliary power the sensing element being a flexible membrane, yielding to pressure, e.g. diaphragm, bellows, capsule the sensing element being a bellow acting directly on the obturator
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- Safety Valves (AREA)
- Control Of Fluid Pressure (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19702005406 DE2005406C (de) | 1970-02-06 | Hydraulischer Druckminderer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2079280A3 FR2079280A3 (enExample) | 1971-11-12 |
| FR2079280B3 true FR2079280B3 (enExample) | 1973-10-19 |
Family
ID=5761606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7102098A Expired FR2079280B3 (enExample) | 1970-02-06 | 1971-01-22 |
Country Status (6)
| Country | Link |
|---|---|
| BE (1) | BE761842A (enExample) |
| FR (1) | FR2079280B3 (enExample) |
| GB (1) | GB1301950A (enExample) |
| LU (1) | LU62389A1 (enExample) |
| NL (1) | NL7017153A (enExample) |
| SE (1) | SE358752B (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110440040B (zh) * | 2019-08-07 | 2024-08-16 | 沈阳宏奇热力设备制造有限公司 | 管道差压器 |
-
1970
- 1970-11-24 NL NL7017153A patent/NL7017153A/xx unknown
- 1970-12-04 GB GB5781270A patent/GB1301950A/en not_active Expired
- 1970-12-18 SE SE17200/70A patent/SE358752B/xx unknown
-
1971
- 1971-01-08 LU LU62389D patent/LU62389A1/xx unknown
- 1971-01-21 BE BE761842A patent/BE761842A/xx unknown
- 1971-01-22 FR FR7102098A patent/FR2079280B3/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2079280A3 (enExample) | 1971-11-12 |
| DE2005406A1 (de) | 1971-08-12 |
| BE761842A (fr) | 1971-07-01 |
| SE358752B (enExample) | 1973-08-06 |
| GB1301950A (enExample) | 1973-01-04 |
| NL7017153A (enExample) | 1971-08-10 |
| DE2005406B2 (de) | 1972-10-05 |
| LU62389A1 (enExample) | 1971-07-30 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |