JPS6342327Y2 - - Google Patents
Info
- Publication number
- JPS6342327Y2 JPS6342327Y2 JP3042683U JP3042683U JPS6342327Y2 JP S6342327 Y2 JPS6342327 Y2 JP S6342327Y2 JP 3042683 U JP3042683 U JP 3042683U JP 3042683 U JP3042683 U JP 3042683U JP S6342327 Y2 JPS6342327 Y2 JP S6342327Y2
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- piezoelectric rubber
- buried
- rubber
- annular piezoelectric
- 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.)
- Expired
Links
- 229910000831 Steel Inorganic materials 0.000 claims description 5
- 239000010959 steel Substances 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 229920002799 BoPET Polymers 0.000 description 1
- 239000005041 Mylar™ Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
Landscapes
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3042683U JPS59137508U (ja) | 1983-03-04 | 1983-03-04 | 埋設パイプ中の超音波信号の検出器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3042683U JPS59137508U (ja) | 1983-03-04 | 1983-03-04 | 埋設パイプ中の超音波信号の検出器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59137508U JPS59137508U (ja) | 1984-09-13 |
| JPS6342327Y2 true JPS6342327Y2 (en]) | 1988-11-07 |
Family
ID=30161294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3042683U Granted JPS59137508U (ja) | 1983-03-04 | 1983-03-04 | 埋設パイプ中の超音波信号の検出器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59137508U (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010025555A (ja) * | 2008-07-15 | 2010-02-04 | Daikure Co Ltd | 高温槽の壁厚を測定する方法及び装置 |
-
1983
- 1983-03-04 JP JP3042683U patent/JPS59137508U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59137508U (ja) | 1984-09-13 |
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