CA2793513C - Procede et appareil pour surveiller l'epaisseur de la paroi d'un corps de constituant et pour surveiller l'usure - Google Patents
Procede et appareil pour surveiller l'epaisseur de la paroi d'un corps de constituant et pour surveiller l'usure Download PDFInfo
- Publication number
- CA2793513C CA2793513C CA2793513A CA2793513A CA2793513C CA 2793513 C CA2793513 C CA 2793513C CA 2793513 A CA2793513 A CA 2793513A CA 2793513 A CA2793513 A CA 2793513A CA 2793513 C CA2793513 C CA 2793513C
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- CA
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- Prior art keywords
- ultrasonic
- discrete
- pump casing
- pipe
- wall
- 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.)
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Links
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Classifications
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- 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
- G01N29/07—Analysing solids by measuring propagation velocity or propagation time 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
- G01N2291/02—Indexing codes associated with the analysed material
- G01N2291/028—Material parameters
- G01N2291/02854—Length, thickness
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
La présente invention concerne un procédé de surveillance de l'épaisseur de la paroi d'un constituant de conduite industrielle ou de machines de pompage/machines à fluide comprenant un corps de pompe pour une pompe utilisée pour pomper un fluide abrasif ou une suspension abrasive. Le procédé consiste à envoyer un signal contenant des informations relatives à une impulsion de transducteur ultrasonore fixé directement sur un composant de la conduite industrielle ou la machine de pompage/machine à fluide à un endroit local présentant un intérêt et configuré pour injecter l'impulsion de transducteur ultrasonore dans le composant de conduite industrielle ou de machine de pompage/machine à fluide à l'endroit local présentant un intérêt et détecter ladite impulsion de transducteur ultrasonore renvoyée par une paroi du constituant de conduite industrielle ou de la machine de pompage/machine à fluide à l'endroit local présentant un intérêt et déterminer avec un système de surveillance électronique, l'épaisseur de la paroi du constituant de conduite industrielle ou de la machine de pompage/machine à fluide à l'endroit local présentant un intérêt sur la base au moins partielle du signal reçu contenant les informations relatives à l'impulsion du transducteur ultrasonore discret qui a été détectée.
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US31523310P | 2010-03-18 | 2010-03-18 | |
US61/315,233 | 2010-03-18 | ||
US92226110A | 2010-11-30 | 2010-11-30 | |
US12/922,261 | 2010-11-30 | ||
PCT/US2011/028957 WO2011116264A1 (fr) | 2010-03-18 | 2011-03-18 | Procédé et appareil pour surveiller l'épaisseur de la paroi d'un corps de constituant et pour surveiller l'usure |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2793513A1 CA2793513A1 (fr) | 2011-09-22 |
CA2793513C true CA2793513C (fr) | 2017-05-16 |
Family
ID=44649615
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA2793513A Active CA2793513C (fr) | 2010-03-18 | 2011-03-18 | Procede et appareil pour surveiller l'epaisseur de la paroi d'un corps de constituant et pour surveiller l'usure |
Country Status (2)
Country | Link |
---|---|
CA (1) | CA2793513C (fr) |
WO (1) | WO2011116264A1 (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2769194A4 (fr) | 2011-10-18 | 2015-12-23 | Cidra Corporate Services Inc | Technique de sondage acoustique permettant de déterminer l'usure de l'enduit interne d'un tuyau, ou l'accumulation de tartre et l'usure du revêtement intérieur du tuyau |
GB2506145A (en) * | 2012-09-21 | 2014-03-26 | Permasense Ltd | Ultrasonic non-destructive testing of solid objects |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4843884A (en) * | 1986-11-06 | 1989-07-04 | Gas Research Institute | Method and system for ultrasonic detection of flaws in test objects |
US4881409A (en) * | 1988-06-13 | 1989-11-21 | Westinghouse Electric Corp. | Multi-point wall thickness gage |
US5007291A (en) * | 1989-10-05 | 1991-04-16 | Scan Systems, Inc. | Ultrasonic inspection apparatus with centering means for tubular members |
US5549004A (en) * | 1995-02-28 | 1996-08-27 | Nugent; Michael J. | Hand held tube wall thickness ultrasonic measurement probe and system |
US7194907B2 (en) * | 2003-06-16 | 2007-03-27 | R/D Tech Instruments Inc. | Method for measuring part thickness having an external coating using impedance matching delay lines |
US20080236286A1 (en) * | 2007-03-29 | 2008-10-02 | Clive Chemo Lam | Non-destructive tubular testing |
MX2010009812A (es) * | 2008-03-07 | 2010-12-17 | Cidra Corporate Services Inc | Tubo con monitoreo de proceso integrado. |
MX2010010142A (es) * | 2008-03-14 | 2010-12-20 | Cidra Corporate Services Inc | Administracion de flujo y tubo usando medicion de perfil de velocidad y/o espesor de pared de tubo y monitoreo de desgaste. |
-
2011
- 2011-03-18 WO PCT/US2011/028957 patent/WO2011116264A1/fr active Application Filing
- 2011-03-18 CA CA2793513A patent/CA2793513C/fr active Active
Also Published As
Publication number | Publication date |
---|---|
WO2011116264A1 (fr) | 2011-09-22 |
CA2793513A1 (fr) | 2011-09-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request |
Effective date: 20160316 |