WO2005066590A3 - Diagnostics of impulse piping in an industrial process - Google Patents
Diagnostics of impulse piping in an industrial process Download PDFInfo
- Publication number
- WO2005066590A3 WO2005066590A3 PCT/US2004/041490 US2004041490W WO2005066590A3 WO 2005066590 A3 WO2005066590 A3 WO 2005066590A3 US 2004041490 W US2004041490 W US 2004041490W WO 2005066590 A3 WO2005066590 A3 WO 2005066590A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vibration signal
- industrial process
- impulse piping
- diagnostics
- impulse
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F25/00—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume
- G01F25/10—Testing or calibration of apparatus for measuring volume, volume flow or liquid level or for metering by volume of flowmeters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L19/00—Details of, or accessories for, apparatus for measuring steady or quasi-steady pressure of a fluent medium insofar as such details or accessories are not special to particular types of pressure gauges
- G01L19/0007—Fluidic connecting means
- G01L19/0015—Fluidic connecting means using switching means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N29/00—Investigating or analysing materials by the use of ultrasonic, sonic or infrasonic waves; Visualisation of the interior of objects by transmitting ultrasonic or sonic waves through the object
- G01N29/04—Analysing solids
- G01N29/12—Analysing solids by measuring frequency or resonance of acoustic waves
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2291/00—Indexing codes associated with group G01N29/00
- G01N2291/26—Scanned objects
- G01N2291/263—Surfaces
- G01N2291/2634—Surfaces cylindrical from outside
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04813755.8A EP1697698B8 (en) | 2003-12-23 | 2004-12-10 | Diagnostics of impulse piping in an industrial process |
JP2006547086A JP2007516445A (en) | 2003-12-23 | 2004-12-10 | Impulse piping diagnostics in industrial processes. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/744,809 | 2003-12-23 | ||
US10/744,809 US7523667B2 (en) | 2003-12-23 | 2003-12-23 | Diagnostics of impulse piping in an industrial process |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2005066590A2 WO2005066590A2 (en) | 2005-07-21 |
WO2005066590A3 true WO2005066590A3 (en) | 2005-10-06 |
Family
ID=34678973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2004/041490 WO2005066590A2 (en) | 2003-12-23 | 2004-12-10 | Diagnostics of impulse piping in an industrial process |
Country Status (6)
Country | Link |
---|---|
US (1) | US7523667B2 (en) |
EP (1) | EP1697698B8 (en) |
JP (1) | JP2007516445A (en) |
CN (1) | CN100504310C (en) |
RU (1) | RU2366898C2 (en) |
WO (1) | WO2005066590A2 (en) |
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RU2006126655A (en) | 2008-01-27 |
US7523667B2 (en) | 2009-04-28 |
EP1697698A2 (en) | 2006-09-06 |
US20050132808A1 (en) | 2005-06-23 |
EP1697698B8 (en) | 2013-08-28 |
CN100504310C (en) | 2009-06-24 |
JP2007516445A (en) | 2007-06-21 |
EP1697698B1 (en) | 2013-07-24 |
RU2366898C2 (en) | 2009-09-10 |
WO2005066590A2 (en) | 2005-07-21 |
CN1898535A (en) | 2007-01-17 |
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