CA2228575A1 - Improved fluid pressure measuring system for control valves - Google Patents
Improved fluid pressure measuring system for control valvesInfo
- Publication number
- CA2228575A1 CA2228575A1 CA002228575A CA2228575A CA2228575A1 CA 2228575 A1 CA2228575 A1 CA 2228575A1 CA 002228575 A CA002228575 A CA 002228575A CA 2228575 A CA2228575 A CA 2228575A CA 2228575 A1 CA2228575 A1 CA 2228575A1
- Authority
- CA
- Canada
- Prior art keywords
- fluid pressure
- pressure measuring
- measuring system
- control valves
- improved 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.)
- Granted
Links
- 239000012530 fluid Substances 0.000 title abstract 4
- 238000012935 Averaging Methods 0.000 abstract 2
- 238000009530 blood pressure measurement Methods 0.000 abstract 1
- 238000011144 upstream manufacturing Methods 0.000 abstract 1
Landscapes
- Measuring Fluid Pressure (AREA)
- Control Of Fluid Pressure (AREA)
Abstract
A system for improving fluid pressure measurement in a control valve (100) includes placing a flow conditioner (12, 52) adajcent to and upstream from averaging channels (42, 82) located at the inlet (106) and outlet (116) of the control valve, from which averaging channels the fluid is conducted to fluid pressure measuring devices (48, 88).
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 (en) | 1995-11-28 | 1996-10-23 | Improved fluid pressure measuring system for control valves |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2228575A1 true CA2228575A1 (en) | 1997-06-19 |
CA2228575C CA2228575C (en) | 2006-04-11 |
Family
ID=36178150
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002228575A Expired - Fee Related CA2228575C (en) | 1995-11-28 | 1996-10-23 | Improved fluid pressure measuring system for control valves |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2228575C (en) |
-
1996
- 1996-10-23 CA CA002228575A patent/CA2228575C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CA2228575C (en) | 2006-04-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed |
Effective date: 20161024 |