JPH0245458U - - Google Patents
Info
- Publication number
- JPH0245458U JPH0245458U JP12411288U JP12411288U JPH0245458U JP H0245458 U JPH0245458 U JP H0245458U JP 12411288 U JP12411288 U JP 12411288U JP 12411288 U JP12411288 U JP 12411288U JP H0245458 U JPH0245458 U JP H0245458U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- flaw detection
- circumferential direction
- contact parts
- detection device
- Prior art date
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 6
Classifications
-
- 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
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Investigating Or Analyzing Materials By The Use Of Magnetic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12411288U JPH0245458U (de) | 1988-09-22 | 1988-09-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12411288U JPH0245458U (de) | 1988-09-22 | 1988-09-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0245458U true JPH0245458U (de) | 1990-03-28 |
Family
ID=31373563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12411288U Pending JPH0245458U (de) | 1988-09-22 | 1988-09-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0245458U (de) |
-
1988
- 1988-09-22 JP JP12411288U patent/JPH0245458U/ja active Pending