BE849710A - Perfectionnements apportes a l'inspection par ultrasons - Google Patents
Perfectionnements apportes a l'inspection par ultrasonsInfo
- Publication number
- BE849710A BE849710A BE173510A BE173510A BE849710A BE 849710 A BE849710 A BE 849710A BE 173510 A BE173510 A BE 173510A BE 173510 A BE173510 A BE 173510A BE 849710 A BE849710 A BE 849710A
- Authority
- BE
- Belgium
- Prior art keywords
- ultrasonic inspection
- ultrasonic
- inspection
- Prior art date
Links
Classifications
-
- 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
- G01N29/24—Probes
- G01N29/2412—Probes using the magnetostrictive properties of the material to be examined, e.g. electromagnetic acoustic transducers [EMAT]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
- B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
- B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
- B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
- B06B1/04—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism
-
- 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
- G01N29/06—Visualisation of the interior, e.g. acoustic microscopy
- G01N29/0609—Display arrangements, e.g. colour displays
- G01N29/0645—Display representation or displayed parameters, e.g. A-, B- or C-Scan
-
- 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
- G01N2291/04—Wave modes and trajectories
- G01N2291/042—Wave modes
- G01N2291/0421—Longitudinal 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
- G01N2291/04—Wave modes and trajectories
- G01N2291/042—Wave modes
- G01N2291/0422—Shear waves, transverse waves, horizontally polarised waves
Landscapes
- Physics & Mathematics (AREA)
- Biochemistry (AREA)
- Analytical Chemistry (AREA)
- Pathology (AREA)
- Immunology (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB4370174A GB1524955A (en) | 1974-10-09 | 1974-10-09 | Ultrasonic inspection |
Publications (1)
Publication Number | Publication Date |
---|---|
BE849710A true BE849710A (fr) | 1977-04-15 |
Family
ID=10429931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE173510A BE849710A (fr) | 1974-10-09 | 1976-12-22 | Perfectionnements apportes a l'inspection par ultrasons |
Country Status (2)
Country | Link |
---|---|
BE (1) | BE849710A (fr) |
GB (1) | GB1524955A (fr) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4449408A (en) * | 1982-04-22 | 1984-05-22 | Magnetic Analysis Corporation | EMAT Test apparatus having retractable probe |
DE3401072C2 (de) * | 1984-01-13 | 1986-04-10 | Nukem Gmbh, 6450 Hanau | Elektrodynamischer Wandlerkopf |
DE3603154A1 (de) * | 1986-02-01 | 1987-08-06 | Nukem Gmbh | Elektrodynamischer wandler |
DE3834248A1 (de) * | 1988-10-05 | 1990-04-12 | Mannesmann Ag | Elektrodynamischer wandlerkopf |
GB2232487B (en) * | 1989-06-09 | 1993-08-04 | Shimizu Construction Co Ltd | Ultrasonic measuring apparatus including a high-damping probe |
GB9323482D0 (en) * | 1993-11-13 | 1994-01-05 | Palmer Stuart B | Electromagnetic acoustic transducers |
-
1974
- 1974-10-09 GB GB4370174A patent/GB1524955A/en not_active Expired
-
1976
- 1976-12-22 BE BE173510A patent/BE849710A/fr not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
GB1524955A (en) | 1978-09-13 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RE | Patent lapsed |
Owner name: T.I. (GROUP SERVICES) LTD Effective date: 19881231 |