CA2228575C - Systeme ameliore de mesure de la pression hydraulique pour soupapes de regulation - Google Patents
Systeme ameliore de mesure de la pression hydraulique pour soupapes de regulation Download PDFInfo
- Publication number
- CA2228575C CA2228575C CA002228575A CA2228575A CA2228575C CA 2228575 C CA2228575 C CA 2228575C CA 002228575 A CA002228575 A CA 002228575A CA 2228575 A CA2228575 A CA 2228575A CA 2228575 C CA2228575 C CA 2228575C
- Authority
- CA
- Canada
- Prior art keywords
- inlet
- outlet
- control valve
- substantially circular
- fluid
- 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
- 239000012530 fluid Substances 0.000 title claims abstract description 109
- 238000012935 Averaging Methods 0.000 claims abstract description 54
- 238000009530 blood pressure measurement Methods 0.000 claims abstract description 18
- 238000011144 upstream manufacturing Methods 0.000 abstract description 3
- 230000001143 conditioned effect Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 238000003491 array Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
Landscapes
- Control Of Fluid Pressure (AREA)
- Measuring Fluid Pressure (AREA)
Abstract
Un système destiné à améliorer la mesure de la pression hydraulique dans une soupape de régulation fait appel à un régulateur d'écoulement placé à proximité et en aval de canaux de moyennage, si tués au niveau des orifices d'entrée et de sortie de la soupape, à partir desquels le fluide est amené aux dispositifs de mesure de la pression.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/563,982 | 1995-11-28 | ||
| US08/563,982 US5728942A (en) | 1995-11-28 | 1995-11-28 | Fluid pressure measuring system for control valves |
| PCT/US1996/016945 WO1997021984A2 (fr) | 1995-11-28 | 1996-10-23 | Systeme ameliore de mesure de la pression hydraulique pour soupapes de regulation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2228575A1 CA2228575A1 (fr) | 1997-06-19 |
| CA2228575C true CA2228575C (fr) | 2006-04-11 |
Family
ID=36178150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002228575A Expired - Fee Related CA2228575C (fr) | 1995-11-28 | 1996-10-23 | Systeme ameliore de mesure de la pression hydraulique pour soupapes de regulation |
Country Status (1)
| Country | Link |
|---|---|
| CA (1) | CA2228575C (fr) |
-
1996
- 1996-10-23 CA CA002228575A patent/CA2228575C/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CA2228575A1 (fr) | 1997-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20161024 |