JPS6257432B2 - - Google Patents
Info
- Publication number
- JPS6257432B2 JPS6257432B2 JP7338679A JP7338679A JPS6257432B2 JP S6257432 B2 JPS6257432 B2 JP S6257432B2 JP 7338679 A JP7338679 A JP 7338679A JP 7338679 A JP7338679 A JP 7338679A JP S6257432 B2 JPS6257432 B2 JP S6257432B2
- Authority
- JP
- Japan
- Prior art keywords
- charging
- current
- light
- light emitting
- emitting element
- 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
- 238000007600 charging Methods 0.000 claims description 111
- 239000003990 capacitor Substances 0.000 claims description 64
- 238000003466 welding Methods 0.000 claims description 21
- 238000001514 detection method Methods 0.000 claims description 15
- 238000010277 constant-current charging Methods 0.000 claims description 3
- 230000007423 decrease Effects 0.000 description 13
- 238000004804 winding Methods 0.000 description 5
- 239000010953 base metal Substances 0.000 description 4
- 230000006866 deterioration Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Arc Welding Control (AREA)
- Control Of Voltage And Current In General (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7338679A JPS55165280A (en) | 1979-06-11 | 1979-06-11 | Constant current charging circuit of welding machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7338679A JPS55165280A (en) | 1979-06-11 | 1979-06-11 | Constant current charging circuit of welding machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS55165280A JPS55165280A (en) | 1980-12-23 |
| JPS6257432B2 true JPS6257432B2 (cs) | 1987-12-01 |
Family
ID=13516693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7338679A Granted JPS55165280A (en) | 1979-06-11 | 1979-06-11 | Constant current charging circuit of welding machine |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS55165280A (cs) |
-
1979
- 1979-06-11 JP JP7338679A patent/JPS55165280A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS55165280A (en) | 1980-12-23 |
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