JPS6152209U - - Google Patents
Info
- Publication number
- JPS6152209U JPS6152209U JP13729784U JP13729784U JPS6152209U JP S6152209 U JPS6152209 U JP S6152209U JP 13729784 U JP13729784 U JP 13729784U JP 13729784 U JP13729784 U JP 13729784U JP S6152209 U JPS6152209 U JP S6152209U
- Authority
- JP
- Japan
- Prior art keywords
- metal strip
- light
- signal
- discriminator
- welded portion
- 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
- 239000002184 metal Substances 0.000 claims description 7
- 238000003466 welding Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims description 3
- 239000011324 bead Substances 0.000 claims 1
- 238000012806 monitoring device Methods 0.000 description 1
Landscapes
- Length Measuring Devices By Optical Means (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13729784U JPS6152209U (en]) | 1984-09-12 | 1984-09-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13729784U JPS6152209U (en]) | 1984-09-12 | 1984-09-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6152209U true JPS6152209U (en]) | 1986-04-08 |
Family
ID=30695712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13729784U Pending JPS6152209U (en]) | 1984-09-12 | 1984-09-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6152209U (en]) |
-
1984
- 1984-09-12 JP JP13729784U patent/JPS6152209U/ja active Pending
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