JPS6444406U - - Google Patents
Info
- Publication number
- JPS6444406U JPS6444406U JP13825487U JP13825487U JPS6444406U JP S6444406 U JPS6444406 U JP S6444406U JP 13825487 U JP13825487 U JP 13825487U JP 13825487 U JP13825487 U JP 13825487U JP S6444406 U JPS6444406 U JP S6444406U
- Authority
- JP
- Japan
- Prior art keywords
- light
- explanatory diagram
- test section
- light emitter
- reflected
- 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
- 238000006073 displacement reaction Methods 0.000 claims 1
- 230000003287 optical effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 5
- 239000011521 glass Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Measurement Of Optical Distance (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13825487U JPS6444406U (de) | 1987-09-11 | 1987-09-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13825487U JPS6444406U (de) | 1987-09-11 | 1987-09-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6444406U true JPS6444406U (de) | 1989-03-16 |
Family
ID=31400422
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13825487U Pending JPS6444406U (de) | 1987-09-11 | 1987-09-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6444406U (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017173146A (ja) * | 2016-03-24 | 2017-09-28 | 株式会社Ihi | 凸部通過検出装置と方法 |
-
1987
- 1987-09-11 JP JP13825487U patent/JPS6444406U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2017173146A (ja) * | 2016-03-24 | 2017-09-28 | 株式会社Ihi | 凸部通過検出装置と方法 |