FR2288311B1 - - Google Patents
Info
- Publication number
- FR2288311B1 FR2288311B1 FR7531270A FR7531270A FR2288311B1 FR 2288311 B1 FR2288311 B1 FR 2288311B1 FR 7531270 A FR7531270 A FR 7531270A FR 7531270 A FR7531270 A FR 7531270A FR 2288311 B1 FR2288311 B1 FR 2288311B1
- Authority
- FR
- France
- 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
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
- G01N27/9006—Details, e.g. in the structure or functioning of 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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB44642/74A GB1479977A (en) | 1974-10-15 | 1974-10-15 | Non-destructive testing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2288311A1 FR2288311A1 (fr) | 1976-05-14 |
| FR2288311B1 true FR2288311B1 (US06650917-20031118-M00005.png) | 1981-08-28 |
Family
ID=10434179
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7531270A Granted FR2288311A1 (fr) | 1974-10-15 | 1975-10-13 | Appareil d'essai non destructif, notamment pour le controle d'objets chauds tels que des tubes en acier |
Country Status (6)
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2655284A1 (de) * | 1976-12-07 | 1978-06-08 | Festo Maschf Stoll G | Pneumatisch oder hydraulisch und einseitig oder doppelt beaufschlagbare kolben-zylinder-vorrichtung |
| IT1199159B (it) * | 1984-07-13 | 1988-12-30 | Centro Speriment Metallurg | Sonda per il controllo dei difetti superficiali di corpi metallici ad alta temperatura |
-
1974
- 1974-10-15 GB GB44642/74A patent/GB1479977A/en not_active Expired
-
1975
- 1975-10-03 IN IN1904/CAL/1975A patent/IN142331B/en unknown
- 1975-10-13 FR FR7531270A patent/FR2288311A1/fr active Granted
- 1975-10-14 IT IT69558/75A patent/IT1047362B/it active
- 1975-10-14 DE DE19752546029 patent/DE2546029A1/de active Granted
- 1975-10-15 JP JP50124226A patent/JPS599856B2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| DE2546029C2 (US06650917-20031118-M00005.png) | 1987-05-14 |
| JPS599856B2 (ja) | 1984-03-05 |
| GB1479977A (en) | 1977-07-13 |
| AU8544275A (en) | 1977-04-07 |
| DE2546029A1 (de) | 1976-04-22 |
| IT1047362B (it) | 1980-09-10 |
| IN142331B (US06650917-20031118-M00005.png) | 1977-06-25 |
| FR2288311A1 (fr) | 1976-05-14 |
| JPS5165688A (US06650917-20031118-M00005.png) | 1976-06-07 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |