FR2534018B1 - - Google Patents
Info
- Publication number
- FR2534018B1 FR2534018B1 FR8216656A FR8216656A FR2534018B1 FR 2534018 B1 FR2534018 B1 FR 2534018B1 FR 8216656 A FR8216656 A FR 8216656A FR 8216656 A FR8216656 A FR 8216656A FR 2534018 B1 FR2534018 B1 FR 2534018B1
- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B17/00—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations
- G01B17/02—Measuring arrangements characterised by the use of infrasonic, sonic or ultrasonic vibrations for measuring thickness
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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
- G01N29/22—Details, e.g. general constructional or apparatus details
- G01N29/28—Details, e.g. general constructional or apparatus details providing acoustic coupling, e.g. water
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- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8216656A FR2534018A1 (fr) | 1982-10-05 | 1982-10-05 | Cellule de controle par ultrasons pour un produit en defilement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR8216656A FR2534018A1 (fr) | 1982-10-05 | 1982-10-05 | Cellule de controle par ultrasons pour un produit en defilement |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2534018A1 FR2534018A1 (fr) | 1984-04-06 |
| FR2534018B1 true FR2534018B1 (OSRAM) | 1985-03-29 |
Family
ID=9277972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR8216656A Granted FR2534018A1 (fr) | 1982-10-05 | 1982-10-05 | Cellule de controle par ultrasons pour un produit en defilement |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR2534018A1 (OSRAM) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4587849A (en) * | 1985-02-28 | 1986-05-13 | Ball Corporation | Coextrusion inspection system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3672211A (en) * | 1970-06-01 | 1972-06-27 | Automation Ind Inc | Ultrasonic search unit |
| GB1419118A (en) * | 1972-08-18 | 1975-12-24 | British Steel Corp | Ultrasonic testing |
| US3952582A (en) * | 1975-03-07 | 1976-04-27 | Carpenter Technology Corporation | Ultrasonic inspection device and system |
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1982
- 1982-10-05 FR FR8216656A patent/FR2534018A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2534018A1 (fr) | 1984-04-06 |