JPH021568U - - Google Patents
Info
- Publication number
- JPH021568U JPH021568U JP8005788U JP8005788U JPH021568U JP H021568 U JPH021568 U JP H021568U JP 8005788 U JP8005788 U JP 8005788U JP 8005788 U JP8005788 U JP 8005788U JP H021568 U JPH021568 U JP H021568U
- Authority
- JP
- Japan
- Prior art keywords
- light
- workpiece
- light receiving
- torch
- weld
- 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
- 230000003287 optical effect Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000001514 detection method Methods 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Optical Elements Other Than Lenses (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8005788U JPH021568U (it) | 1988-06-15 | 1988-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8005788U JPH021568U (it) | 1988-06-15 | 1988-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH021568U true JPH021568U (it) | 1990-01-08 |
Family
ID=31304905
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8005788U Pending JPH021568U (it) | 1988-06-15 | 1988-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH021568U (it) |
-
1988
- 1988-06-15 JP JP8005788U patent/JPH021568U/ja active Pending