JPS6267688U - - Google Patents
Info
- Publication number
- JPS6267688U JPS6267688U JP16092385U JP16092385U JPS6267688U JP S6267688 U JPS6267688 U JP S6267688U JP 16092385 U JP16092385 U JP 16092385U JP 16092385 U JP16092385 U JP 16092385U JP S6267688 U JPS6267688 U JP S6267688U
- Authority
- JP
- Japan
- Prior art keywords
- toroidal coil
- operational amplifier
- welding current
- switch
- voltage signal
- 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
- 238000003466 welding Methods 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims 2
- 239000003990 capacitor Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16092385U JPH0214870Y2 (no) | 1985-10-21 | 1985-10-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16092385U JPH0214870Y2 (no) | 1985-10-21 | 1985-10-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6267688U true JPS6267688U (no) | 1987-04-27 |
| JPH0214870Y2 JPH0214870Y2 (no) | 1990-04-23 |
Family
ID=31086762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16092385U Expired JPH0214870Y2 (no) | 1985-10-21 | 1985-10-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0214870Y2 (no) |
-
1985
- 1985-10-21 JP JP16092385U patent/JPH0214870Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0214870Y2 (no) | 1990-04-23 |
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