JPH0434402Y2 - - Google Patents
Info
- Publication number
- JPH0434402Y2 JPH0434402Y2 JP2159287U JP2159287U JPH0434402Y2 JP H0434402 Y2 JPH0434402 Y2 JP H0434402Y2 JP 2159287 U JP2159287 U JP 2159287U JP 2159287 U JP2159287 U JP 2159287U JP H0434402 Y2 JPH0434402 Y2 JP H0434402Y2
- Authority
- JP
- Japan
- Prior art keywords
- laser beam
- pipe
- mounting base
- equipment mounting
- deformation
- 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
- 238000005259 measurement Methods 0.000 claims description 9
- 238000003384 imaging method Methods 0.000 description 9
- 230000006866 deterioration Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 239000013049 sediment Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 238000011179 visual inspection Methods 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008717 functional decline Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000000691 measurement method Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2159287U JPH0434402Y2 (enrdf_load_stackoverflow) | 1987-02-17 | 1987-02-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2159287U JPH0434402Y2 (enrdf_load_stackoverflow) | 1987-02-17 | 1987-02-17 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63129814U JPS63129814U (enrdf_load_stackoverflow) | 1988-08-24 |
| JPH0434402Y2 true JPH0434402Y2 (enrdf_load_stackoverflow) | 1992-08-17 |
Family
ID=30818173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2159287U Expired JPH0434402Y2 (enrdf_load_stackoverflow) | 1987-02-17 | 1987-02-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0434402Y2 (enrdf_load_stackoverflow) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2531488B2 (ja) * | 1993-08-10 | 1996-09-04 | 株式会社機動技研 | 管内測定方法 |
| JP2887053B2 (ja) * | 1993-09-30 | 1999-04-26 | 日本碍子株式会社 | 間隙の寸法及び内部状況検出装置 |
| JP5554372B2 (ja) * | 2012-05-31 | 2014-07-23 | 株式会社 雲田商会 | 内形状測定装置 |
| KR101400000B1 (ko) * | 2012-06-29 | 2014-05-30 | 삼성중공업 주식회사 | 좌굴검출장치 |
| JP6555472B2 (ja) * | 2015-08-27 | 2019-08-07 | 株式会社東京精密 | 非接触内面形状測定装置 |
-
1987
- 1987-02-17 JP JP2159287U patent/JPH0434402Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS63129814U (enrdf_load_stackoverflow) | 1988-08-24 |