JPS6362288U - - Google Patents
Info
- Publication number
- JPS6362288U JPS6362288U JP13643586U JP13643586U JPS6362288U JP S6362288 U JPS6362288 U JP S6362288U JP 13643586 U JP13643586 U JP 13643586U JP 13643586 U JP13643586 U JP 13643586U JP S6362288 U JPS6362288 U JP S6362288U
- Authority
- JP
- Japan
- Prior art keywords
- light
- bead
- semiconductor laser
- optical system
- ccd camera
- 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.)
- Granted
Links
- 239000004065 semiconductor Substances 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims 4
- 230000003287 optical effect Effects 0.000 claims 3
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Laser Beam Processing (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986136435U JPH0341908Y2 (pl) | 1986-09-05 | 1986-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1986136435U JPH0341908Y2 (pl) | 1986-09-05 | 1986-09-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6362288U true JPS6362288U (pl) | 1988-04-25 |
| JPH0341908Y2 JPH0341908Y2 (pl) | 1991-09-03 |
Family
ID=31039544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1986136435U Expired JPH0341908Y2 (pl) | 1986-09-05 | 1986-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0341908Y2 (pl) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57137082A (en) * | 1981-02-20 | 1982-08-24 | Nippon Kokan Kk <Nkk> | Measuring method for cross-sectional shape of weld zone |
| JPS57137084A (en) * | 1981-02-20 | 1982-08-24 | Nippon Kokan Kk <Nkk> | Cross-sectional shape detector for outside surface weld zone of welded pipe |
-
1986
- 1986-09-05 JP JP1986136435U patent/JPH0341908Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57137082A (en) * | 1981-02-20 | 1982-08-24 | Nippon Kokan Kk <Nkk> | Measuring method for cross-sectional shape of weld zone |
| JPS57137084A (en) * | 1981-02-20 | 1982-08-24 | Nippon Kokan Kk <Nkk> | Cross-sectional shape detector for outside surface weld zone of welded pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0341908Y2 (pl) | 1991-09-03 |