FR2350601B3 - - Google Patents
Info
- Publication number
- FR2350601B3 FR2350601B3 FR7712521A FR7712521A FR2350601B3 FR 2350601 B3 FR2350601 B3 FR 2350601B3 FR 7712521 A FR7712521 A FR 7712521A FR 7712521 A FR7712521 A FR 7712521A FR 2350601 B3 FR2350601 B3 FR 2350601B3
- 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
- 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
-
- 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
- G01N29/07—Analysing solids by measuring propagation velocity or propagation time of acoustic 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
- G01N2291/044—Internal reflections (echoes), e.g. on walls or defects
-
- 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
- G01N2291/10—Number of transducers
- G01N2291/105—Number of transducers two or more emitters, two or more receivers
Landscapes
- 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)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Acoustics & Sound (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19767613908 DE7613908U (de) | 1976-05-03 | Ultraschall-Prüfvorrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2350601A1 FR2350601A1 (fr) | 1977-12-02 |
| FR2350601B3 true FR2350601B3 (enExample) | 1980-02-01 |
Family
ID=6664975
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7712521A Granted FR2350601A1 (fr) | 1976-05-03 | 1977-04-26 | Dispositif d'essai aux ultra-sons, notamment pour pistons en alliage leger |
Country Status (2)
| Country | Link |
|---|---|
| FR (1) | FR2350601A1 (enExample) |
| GB (1) | GB1581666A (enExample) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2559266B1 (fr) * | 1984-02-02 | 1986-07-04 | Comp Generale Electricite | Dispositif a ondes acoustiques focalisees pour etudier la structure d'un objet |
-
1977
- 1977-04-25 GB GB1718277A patent/GB1581666A/en not_active Expired
- 1977-04-26 FR FR7712521A patent/FR2350601A1/fr active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| FR2350601A1 (fr) | 1977-12-02 |
| GB1581666A (en) | 1980-12-17 |