CA2414237C - Regulateur de pression - Google Patents
Regulateur de pression Download PDFInfo
- Publication number
- CA2414237C CA2414237C CA002414237A CA2414237A CA2414237C CA 2414237 C CA2414237 C CA 2414237C CA 002414237 A CA002414237 A CA 002414237A CA 2414237 A CA2414237 A CA 2414237A CA 2414237 C CA2414237 C CA 2414237C
- Authority
- CA
- Canada
- Prior art keywords
- diaphragm
- pressure
- pintle
- moveable
- chamber
- 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
- G05D16/06—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
- G05D16/0661—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 loading mechanisms of the membrane
Landscapes
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
La présente invention concerne un régulateur de pression (10) comportant un boîtier (16) comprenant une enceinte de haute pression (45) et une enceinte de basse pression, un organe mobile de limite de pression mobile (31) conformé pour isoler l'enceinte de haute pression de l'enceinte de basse pression, un clapet à téton, comprenant une tige à téton (34) et un dispositif de retenue à téton (36), la tige à téton se prolongeant à travers l'organe mobile de limite de pression et portant le dispositif de retenue à téton, le dispositif de retenue de téton étant disposé dans l'enceinte de basse pression et un élément élastique (54) interposé entre le dispositif de retenue à téton et l'organe mobile de limite de pression. La présente invention concerne également une soupape de régulation de pression comportant un boîtier, comprenant une enceinte de basse pression et une enceinte de haute pression, un organe mobile de limite de pression, conformé pour isoler l'enceinte de haute pression de l'enceinte de basse pression, et conformé pour limiter le déplacement de l'organe mobile de limite de pression.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002414237A CA2414237C (fr) | 2000-06-23 | 2001-06-22 | Regulateur de pression |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002312237A CA2312237A1 (fr) | 2000-06-23 | 2000-06-23 | Detendeur |
| CA2,312,237 | 2000-06-23 | ||
| CA002414237A CA2414237C (fr) | 2000-06-23 | 2001-06-22 | Regulateur de pression |
| PCT/CA2001/000902 WO2002001307A1 (fr) | 2000-06-23 | 2001-06-22 | Regulateur de pression |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2414237A1 CA2414237A1 (fr) | 2002-01-03 |
| CA2414237C true CA2414237C (fr) | 2005-01-25 |
Family
ID=25681903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002414237A Expired - Fee Related CA2414237C (fr) | 2000-06-23 | 2001-06-22 | Regulateur de pression |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2414237C (fr) |
-
2001
- 2001-06-22 CA CA002414237A patent/CA2414237C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2414237A1 (fr) | 2002-01-03 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |