FR2364392B2 - - Google Patents
Info
- Publication number
- FR2364392B2 FR2364392B2 FR7627562A FR7627562A FR2364392B2 FR 2364392 B2 FR2364392 B2 FR 2364392B2 FR 7627562 A FR7627562 A FR 7627562A FR 7627562 A FR7627562 A FR 7627562A FR 2364392 B2 FR2364392 B2 FR 2364392B2
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K47/00—Means in valves for absorbing fluid energy
- F16K47/02—Means in valves for absorbing fluid energy for preventing water-hammer or noise
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D16/00—Control of fluid pressure
- G05D16/02—Modifications to reduce the effects of instability, e.g. due to vibrations, friction, abnormal temperature, overloading or imbalance
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- 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
- G05D16/0638—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 characterised by the form of the obturator
- G05D16/0641—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 characterised by the form of the obturator the obturator is a membrane
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Mechanical Engineering (AREA)
- Safety Valves (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7627562A FR2364392A2 (fr) | 1976-09-14 | 1976-09-14 | Detendeur silencieux pour fluides gazeux |
| ES453151A ES453151A1 (es) | 1975-11-10 | 1976-11-09 | Descompresor silencioso para fluidos gaseosos. |
| NL7612450A NL182253C (nl) | 1975-11-10 | 1976-11-09 | Geruisloze expansieklep voor gasvormige fluidums. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR7627562A FR2364392A2 (fr) | 1976-09-14 | 1976-09-14 | Detendeur silencieux pour fluides gazeux |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2364392A2 FR2364392A2 (fr) | 1978-04-07 |
| FR2364392B2 true FR2364392B2 (it) | 1983-07-22 |
Family
ID=9177653
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7627562A Granted FR2364392A2 (fr) | 1975-11-10 | 1976-09-14 | Detendeur silencieux pour fluides gazeux |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2364392A2 (it) |
-
1976
- 1976-09-14 FR FR7627562A patent/FR2364392A2/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2364392A2 (fr) | 1978-04-07 |