JPH0641162Y2 - 管内面の撮像装置 - Google Patents
管内面の撮像装置Info
- Publication number
- JPH0641162Y2 JPH0641162Y2 JP1988105616U JP10561688U JPH0641162Y2 JP H0641162 Y2 JPH0641162 Y2 JP H0641162Y2 JP 1988105616 U JP1988105616 U JP 1988105616U JP 10561688 U JP10561688 U JP 10561688U JP H0641162 Y2 JPH0641162 Y2 JP H0641162Y2
- Authority
- JP
- Japan
- Prior art keywords
- main body
- axis
- tube
- casing
- reflecting member
- 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 - Lifetime
Links
- 238000003384 imaging method Methods 0.000 title claims description 7
- 238000006073 displacement reaction Methods 0.000 claims description 17
- 230000003287 optical effect Effects 0.000 claims description 14
- 238000001514 detection method Methods 0.000 claims description 3
- 230000002093 peripheral effect Effects 0.000 claims description 2
- 239000013307 optical fiber Substances 0.000 description 4
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 239000000835 fiber Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Landscapes
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Instruments For Viewing The Inside Of Hollow Bodies (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988105616U JPH0641162Y2 (ja) | 1988-08-09 | 1988-08-09 | 管内面の撮像装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988105616U JPH0641162Y2 (ja) | 1988-08-09 | 1988-08-09 | 管内面の撮像装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0227555U JPH0227555U (en]) | 1990-02-22 |
| JPH0641162Y2 true JPH0641162Y2 (ja) | 1994-10-26 |
Family
ID=31338392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988105616U Expired - Lifetime JPH0641162Y2 (ja) | 1988-08-09 | 1988-08-09 | 管内面の撮像装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0641162Y2 (en]) |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5643538A (en) * | 1979-09-18 | 1981-04-22 | Mitsubishi Heavy Ind Ltd | Inner surface visual inspection device of heat transfer tube of heat exchanger or the like |
| JPS5689043A (en) * | 1979-12-21 | 1981-07-20 | Hiyuutec:Kk | Inside surface detecting method of pipe |
| JPS6010141A (ja) * | 1983-06-30 | 1985-01-19 | Sumitomo Electric Ind Ltd | 管路用観察装置 |
| JPS63243808A (ja) * | 1987-03-31 | 1988-10-11 | Sekiyu Sangyo Katsuseika Center | 管内検査装置 |
-
1988
- 1988-08-09 JP JP1988105616U patent/JPH0641162Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0227555U (en]) | 1990-02-22 |
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