JPH0257059U - - Google Patents
Info
- Publication number
- JPH0257059U JPH0257059U JP13649288U JP13649288U JPH0257059U JP H0257059 U JPH0257059 U JP H0257059U JP 13649288 U JP13649288 U JP 13649288U JP 13649288 U JP13649288 U JP 13649288U JP H0257059 U JPH0257059 U JP H0257059U
- Authority
- JP
- Japan
- Prior art keywords
- lower mirror
- inspected
- pressure vessel
- reactor pressure
- arm
- 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 2
- 239000000523 sample Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000700 radioactive tracer Substances 0.000 description 1
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)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13649288U JPH0257059U (en]) | 1988-10-20 | 1988-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13649288U JPH0257059U (en]) | 1988-10-20 | 1988-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0257059U true JPH0257059U (en]) | 1990-04-25 |
Family
ID=31397055
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13649288U Pending JPH0257059U (en]) | 1988-10-20 | 1988-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0257059U (en]) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57133348A (en) * | 1981-02-12 | 1982-08-18 | Hitachi Ltd | Ultrasonic flaw detector |
| JPS6256856A (ja) * | 1985-09-06 | 1987-03-12 | Hitachi Ltd | 超音波探傷装置 |
| JPS62124458A (ja) * | 1985-11-26 | 1987-06-05 | Toshiba Corp | 超音波探傷装置 |
-
1988
- 1988-10-20 JP JP13649288U patent/JPH0257059U/ja active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57133348A (en) * | 1981-02-12 | 1982-08-18 | Hitachi Ltd | Ultrasonic flaw detector |
| JPS6256856A (ja) * | 1985-09-06 | 1987-03-12 | Hitachi Ltd | 超音波探傷装置 |
| JPS62124458A (ja) * | 1985-11-26 | 1987-06-05 | Toshiba Corp | 超音波探傷装置 |