FR3040492B1 - Dispositif et procede de controle non destructif combinant une mesure differentielle et une mesure absolue - Google Patents
Dispositif et procede de controle non destructif combinant une mesure differentielle et une mesure absolue Download PDFInfo
- Publication number
- FR3040492B1 FR3040492B1 FR1558063A FR1558063A FR3040492B1 FR 3040492 B1 FR3040492 B1 FR 3040492B1 FR 1558063 A FR1558063 A FR 1558063A FR 1558063 A FR1558063 A FR 1558063A FR 3040492 B1 FR3040492 B1 FR 3040492B1
- Authority
- FR
- France
- Prior art keywords
- measurement
- differential
- absolute
- control device
- method combining
- 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.)
- Active
Links
- 238000005259 measurement Methods 0.000 title abstract 4
- 238000000034 method Methods 0.000 title 1
- 230000008878 coupling Effects 0.000 abstract 2
- 238000010168 coupling process Methods 0.000 abstract 2
- 238000005859 coupling reaction Methods 0.000 abstract 2
- 239000000523 sample Substances 0.000 abstract 2
- 230000007547 defect Effects 0.000 abstract 1
- 230000001066 destructive effect Effects 0.000 abstract 1
- 238000007689 inspection Methods 0.000 abstract 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/72—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables
- G01N27/82—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws
- G01N27/90—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating magnetic variables for investigating the presence of flaws using eddy currents
- G01N27/9013—Arrangements for scanning
- G01N27/902—Arrangements for scanning by moving the sensors
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1558063A FR3040492B1 (fr) | 2015-08-31 | 2015-08-31 | Dispositif et procede de controle non destructif combinant une mesure differentielle et une mesure absolue |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR1558063 | 2015-08-31 | ||
FR1558063A FR3040492B1 (fr) | 2015-08-31 | 2015-08-31 | Dispositif et procede de controle non destructif combinant une mesure differentielle et une mesure absolue |
Publications (2)
Publication Number | Publication Date |
---|---|
FR3040492A1 FR3040492A1 (fr) | 2017-03-03 |
FR3040492B1 true FR3040492B1 (fr) | 2019-03-29 |
Family
ID=54291524
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1558063A Active FR3040492B1 (fr) | 2015-08-31 | 2015-08-31 | Dispositif et procede de controle non destructif combinant une mesure differentielle et une mesure absolue |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR3040492B1 (fr) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4303885A (en) * | 1979-06-18 | 1981-12-01 | Electric Power Research Institute, Inc. | Digitally controlled multifrequency eddy current test apparatus and method |
FR2502337A1 (fr) * | 1981-03-23 | 1982-09-24 | Commissariat Energie Atomique | Procede de controle non destructif par courants de foucault avec correction des effets d'entrefer et dispositif de mise en oeuvre |
JP3276295B2 (ja) * | 1996-10-09 | 2002-04-22 | 三菱重工業株式会社 | 渦電流探傷装置 |
FR2806800B1 (fr) * | 2000-03-23 | 2002-10-11 | Alstom | Dispositif pour effectuer des controles non destructifs par courant de foucault |
-
2015
- 2015-08-31 FR FR1558063A patent/FR3040492B1/fr active Active
Also Published As
Publication number | Publication date |
---|---|
FR3040492A1 (fr) | 2017-03-03 |
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