FR1227723A - Pressure regulator for gas, with double elastic diaphragm - Google Patents
Pressure regulator for gas, with double elastic diaphragmInfo
- Publication number
- FR1227723A FR1227723A FR797756A FR797756A FR1227723A FR 1227723 A FR1227723 A FR 1227723A FR 797756 A FR797756 A FR 797756A FR 797756 A FR797756 A FR 797756A FR 1227723 A FR1227723 A FR 1227723A
- Authority
- FR
- France
- Prior art keywords
- gas
- pressure regulator
- elastic diaphragm
- double elastic
- double
- 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
- G05D16/04—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
- G05D16/0697—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 several membranes
-
- 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
- G05D16/0677—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 one membrane without spring
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT1227723X | 1958-06-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1227723A true FR1227723A (en) | 1960-08-24 |
Family
ID=11433805
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR797756A Expired FR1227723A (en) | 1958-06-18 | 1959-06-17 | Pressure regulator for gas, with double elastic diaphragm |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1227723A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0391868A2 (en) * | 1989-03-09 | 1990-10-10 | Mats Hugdahl | Arrangement for positioning accuratelly the pistons of load-carrying pressure-fluid cylinder devices |
-
1959
- 1959-06-17 FR FR797756A patent/FR1227723A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0391868A2 (en) * | 1989-03-09 | 1990-10-10 | Mats Hugdahl | Arrangement for positioning accuratelly the pistons of load-carrying pressure-fluid cylinder devices |
EP0391868A3 (en) * | 1989-03-09 | 1991-12-04 | Mats Hugdahl | Arrangement for positioning accuratelly the pistons of load-carrying pressure-fluid cylinder devices |
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