FR2756390B1 - Appareil de regulation automatique de pression de gaz - Google Patents
Appareil de regulation automatique de pression de gazInfo
- Publication number
- FR2756390B1 FR2756390B1 FR9614320A FR9614320A FR2756390B1 FR 2756390 B1 FR2756390 B1 FR 2756390B1 FR 9614320 A FR9614320 A FR 9614320A FR 9614320 A FR9614320 A FR 9614320A FR 2756390 B1 FR2756390 B1 FR 2756390B1
- Authority
- FR
- France
- Prior art keywords
- gas pressure
- pressure regulation
- automatic gas
- automatic
- regulation
- 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 - Fee Related
Links
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
- G05D16/0402—Control of fluid pressure without auxiliary power with two or more controllers mounted in series
-
- 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
-
- 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
- G05D16/0675—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 on the obturator through a lever
- G05D16/0683—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 on the obturator through a lever using a spring-loaded membrane
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Safety Valves (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9614320A FR2756390B1 (fr) | 1996-11-22 | 1996-11-22 | Appareil de regulation automatique de pression de gaz |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9614320A FR2756390B1 (fr) | 1996-11-22 | 1996-11-22 | Appareil de regulation automatique de pression de gaz |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2756390A1 FR2756390A1 (fr) | 1998-05-29 |
FR2756390B1 true FR2756390B1 (fr) | 2002-11-15 |
Family
ID=9497926
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9614320A Expired - Fee Related FR2756390B1 (fr) | 1996-11-22 | 1996-11-22 | Appareil de regulation automatique de pression de gaz |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2756390B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5025201B2 (ja) * | 2006-09-19 | 2012-09-12 | 株式会社ノエビア | 保湿剤、抗老化剤、美白剤、抗炎症剤、及び抗酸化剤 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2921561C2 (de) * | 1979-05-28 | 1987-02-26 | Regel + Meßtechnik GmbH Regler- und Anlagenbau für Gas-Druckregelung, 3500 Kassel | Beatmungsventil |
US4349136A (en) * | 1980-02-07 | 1982-09-14 | Draft Systems, Inc. | Safety pressure reducing regulator |
DE4016925C2 (de) * | 1990-05-25 | 1994-03-24 | Regel & Mestechnik Gmbh Regler | Sicherheitsabsperrventil, insbesondere für Gas-Druckregelanlagen |
US5740833A (en) * | 1995-03-31 | 1998-04-21 | Fisher Controls International, Inc. | Gas pressure regulator |
-
1996
- 1996-11-22 FR FR9614320A patent/FR2756390B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2756390A1 (fr) | 1998-05-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20150731 |