JPS49109087A - - Google Patents
Info
- Publication number
- JPS49109087A JPS49109087A JP48042082A JP4208273A JPS49109087A JP S49109087 A JPS49109087 A JP S49109087A JP 48042082 A JP48042082 A JP 48042082A JP 4208273 A JP4208273 A JP 4208273A JP S49109087 A JPS49109087 A JP S49109087A
- Authority
- JP
- Japan
- 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.)
- Granted
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
- G01N29/30—Arrangements for calibrating or comparing, e.g. with standard objects
-
- 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)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19722217962 DE2217962C3 (de) | 1972-04-14 | 1972-04-14 | Anordnung zur Prüfung dickwandiger Werkstücke nach dem Ultraschallverfahren |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS49109087A true JPS49109087A (enExample) | 1974-10-17 |
| JPS5629784B2 JPS5629784B2 (enExample) | 1981-07-10 |
Family
ID=5841913
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4208273A Expired JPS5629784B2 (enExample) | 1972-04-14 | 1973-04-13 |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JPS5629784B2 (enExample) |
| DE (1) | DE2217962C3 (enExample) |
| GB (1) | GB1433832A (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2121964A (en) * | 1982-06-16 | 1984-01-04 | Secr Defence | Ultrasonic testing using mode conversion |
| DE3318748A1 (de) * | 1983-05-24 | 1984-11-29 | Kraftwerk Union AG, 4330 Mülheim | Verfahren zur ultraschallpruefung von auf wellen aufgeschrumpften scheibenkoerpern im bereich der schrumpfsitze und einrichtung zur durchfuehrung des verfahrens |
| DE4222419A1 (de) * | 1992-07-08 | 1994-01-13 | Siemens Ag | Ultraschallwandler-Anordnung zur Ultraschallprüfung von Tandemfehlern |
| US5629485A (en) * | 1994-12-13 | 1997-05-13 | The B.F. Goodrich Company | Contaminant detection sytem |
| CN110261481B (zh) * | 2019-07-26 | 2023-12-12 | 招商局重庆公路工程检测中心有限公司 | 点压式采集装置 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4885291A (enExample) * | 1972-02-16 | 1973-11-12 |
-
1972
- 1972-04-14 DE DE19722217962 patent/DE2217962C3/de not_active Expired
-
1973
- 1973-04-13 JP JP4208273A patent/JPS5629784B2/ja not_active Expired
- 1973-04-16 GB GB1831473A patent/GB1433832A/en not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4885291A (enExample) * | 1972-02-16 | 1973-11-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2217962B2 (de) | 1979-12-20 |
| DE2217962C3 (de) | 1980-09-04 |
| JPS5629784B2 (enExample) | 1981-07-10 |
| DE2217962A1 (de) | 1973-10-25 |
| GB1433832A (en) | 1976-04-28 |