JPH0322264B2 - - Google Patents
Info
- Publication number
- JPH0322264B2 JPH0322264B2 JP60091496A JP9149685A JPH0322264B2 JP H0322264 B2 JPH0322264 B2 JP H0322264B2 JP 60091496 A JP60091496 A JP 60091496A JP 9149685 A JP9149685 A JP 9149685A JP H0322264 B2 JPH0322264 B2 JP H0322264B2
- Authority
- JP
- Japan
- Prior art keywords
- high frequency
- current
- voltage
- switching transistor
- polarity
- 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 - Lifetime
Links
- 238000003466 welding Methods 0.000 claims description 26
- 238000004804 winding Methods 0.000 claims description 22
- 238000006243 chemical reaction Methods 0.000 claims description 9
- 239000000463 material Substances 0.000 claims description 5
- 239000010953 base metal Substances 0.000 claims description 3
- 230000007704 transition Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 229910052782 aluminium Inorganic materials 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 3
- 230000005389 magnetism Effects 0.000 description 3
- 230000005415 magnetization Effects 0.000 description 3
- 239000003990 capacitor Substances 0.000 description 2
- 238000009499 grossing Methods 0.000 description 2
- 229910018072 Al 2 O 3 Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 description 1
- 230000001131 transforming effect Effects 0.000 description 1
Landscapes
- Inverter Devices (AREA)
- Arc Welding Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60091496A JPS61249672A (ja) | 1985-04-27 | 1985-04-27 | 交流アーク溶接用電源装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP60091496A JPS61249672A (ja) | 1985-04-27 | 1985-04-27 | 交流アーク溶接用電源装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61249672A JPS61249672A (ja) | 1986-11-06 |
| JPH0322264B2 true JPH0322264B2 (en]) | 1991-03-26 |
Family
ID=14028020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP60091496A Granted JPS61249672A (ja) | 1985-04-27 | 1985-04-27 | 交流アーク溶接用電源装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61249672A (en]) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102470473B (zh) * | 2010-03-18 | 2014-07-02 | 松下电器产业株式会社 | 电弧焊接装置 |
-
1985
- 1985-04-27 JP JP60091496A patent/JPS61249672A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61249672A (ja) | 1986-11-06 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |