JPH0341894Y2 - - Google Patents
Info
- Publication number
- JPH0341894Y2 JPH0341894Y2 JP17148484U JP17148484U JPH0341894Y2 JP H0341894 Y2 JPH0341894 Y2 JP H0341894Y2 JP 17148484 U JP17148484 U JP 17148484U JP 17148484 U JP17148484 U JP 17148484U JP H0341894 Y2 JPH0341894 Y2 JP H0341894Y2
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- load current
- zero
- pulse
- welding
- 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.)
- Expired
Links
- 238000001514 detection method Methods 0.000 claims description 50
- 238000003466 welding Methods 0.000 claims description 30
- 230000005856 abnormality Effects 0.000 claims description 21
- 238000007493 shaping process Methods 0.000 claims description 7
- 238000010586 diagram Methods 0.000 description 13
- 230000002159 abnormal effect Effects 0.000 description 4
- 230000006378 damage Effects 0.000 description 3
- 238000010304 firing Methods 0.000 description 3
- 230000035939 shock Effects 0.000 description 2
- 230000008033 biological extinction Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Control Of Voltage And Current In General (AREA)
- Arc Welding Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17148484U JPH0341894Y2 (xx) | 1984-11-12 | 1984-11-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17148484U JPH0341894Y2 (xx) | 1984-11-12 | 1984-11-12 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6187669U JPS6187669U (xx) | 1986-06-07 |
| JPH0341894Y2 true JPH0341894Y2 (xx) | 1991-09-03 |
Family
ID=30729168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17148484U Expired JPH0341894Y2 (xx) | 1984-11-12 | 1984-11-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0341894Y2 (xx) |
-
1984
- 1984-11-12 JP JP17148484U patent/JPH0341894Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6187669U (xx) | 1986-06-07 |
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