BE681401A - - Google Patents
Info
- Publication number
- BE681401A BE681401A BE681401DA BE681401A BE 681401 A BE681401 A BE 681401A BE 681401D A BE681401D A BE 681401DA BE 681401 A BE681401 A BE 681401A
- Authority
- BE
- Belgium
- Prior art keywords
- valve
- gas
- membrane
- lack
- safety device
- Prior art date
Links
- 239000012528 membrane Substances 0.000 claims description 22
- 230000000295 complement effect Effects 0.000 claims description 3
- 230000006978 adaptation Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
Classifications
-
- 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
- G05D16/063—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 membrane
- G05D16/0644—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 membrane the membrane acting directly on the obturator
- G05D16/0655—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 membrane the membrane acting directly on the obturator using one spring-loaded membrane
- G05D16/0658—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 membrane the membrane acting directly on the obturator using one spring-loaded membrane characterised by the form of the obturator
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Safety Valves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1965K0051282 DE1921514U (de) | 1965-05-25 | 1965-05-25 | Gasmangelsicherung. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE681401A true BE681401A (enrdf_load_stackoverflow) | 1966-11-23 |
Family
ID=7225932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE681401D BE681401A (enrdf_load_stackoverflow) | 1965-05-25 | 1966-05-23 |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE681401A (enrdf_load_stackoverflow) |
| DE (1) | DE1921514U (enrdf_load_stackoverflow) |
| NL (1) | NL6606596A (enrdf_load_stackoverflow) |
-
1965
- 1965-05-25 DE DE1965K0051282 patent/DE1921514U/de not_active Expired
-
1966
- 1966-05-13 NL NL6606596A patent/NL6606596A/xx unknown
- 1966-05-23 BE BE681401D patent/BE681401A/fr unknown
Also Published As
| Publication number | Publication date |
|---|---|
| NL6606596A (enrdf_load_stackoverflow) | 1966-11-28 |
| DE1921514U (de) | 1965-08-19 |
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