FR2675261B1 - Systeme de caracterisation de capteurs a courants de foucault. - Google Patents
Systeme de caracterisation de capteurs a courants de foucault.Info
- Publication number
- FR2675261B1 FR2675261B1 FR9104366A FR9104366A FR2675261B1 FR 2675261 B1 FR2675261 B1 FR 2675261B1 FR 9104366 A FR9104366 A FR 9104366A FR 9104366 A FR9104366 A FR 9104366A FR 2675261 B1 FR2675261 B1 FR 2675261B1
- Authority
- FR
- France
- Prior art keywords
- current sensor
- characterization system
- edge current
- sensor characterization
- edge
- 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
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
- G01N27/9073—Recording measured data
- G01N27/9086—Calibrating of recording device
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)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9104366A FR2675261B1 (fr) | 1991-04-10 | 1991-04-10 | Systeme de caracterisation de capteurs a courants de foucault. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9104366A FR2675261B1 (fr) | 1991-04-10 | 1991-04-10 | Systeme de caracterisation de capteurs a courants de foucault. |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2675261A1 FR2675261A1 (fr) | 1992-10-16 |
FR2675261B1 true FR2675261B1 (fr) | 1993-08-06 |
Family
ID=9411677
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9104366A Expired - Fee Related FR2675261B1 (fr) | 1991-04-10 | 1991-04-10 | Systeme de caracterisation de capteurs a courants de foucault. |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2675261B1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2831667B1 (fr) | 2001-10-29 | 2004-04-23 | Cegelec | Capteur pour la detection de defauts dans une piece |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3582772A (en) * | 1968-11-29 | 1971-06-01 | Republic Steel Corp | Method of calibrating eddy current flaw detection equipment utilizing attachable slugs to simulate flaws |
DE2756244A1 (de) * | 1977-12-16 | 1979-06-21 | Graenges Oxeloesunds Jaernverk | Verfahren und vorrichtung zum ueberpruefen der funktionsfaehigkeit und zum einstellen und eichen einer pruefvorrichtung zum zerstoerungsfreien elektrischen oder magnetischen pruefen von metallenen rohlingen |
US4425545A (en) * | 1981-07-27 | 1984-01-10 | Scalese Joseph J | Eddy current probe calibration standard |
-
1991
- 1991-04-10 FR FR9104366A patent/FR2675261B1/fr not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2675261A1 (fr) | 1992-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
TP | Transmission of property | ||
CL | Concession to grant licenses | ||
ST | Notification of lapse |