JPH0346228B2 - - Google Patents
Info
- Publication number
- JPH0346228B2 JPH0346228B2 JP3267785A JP3267785A JPH0346228B2 JP H0346228 B2 JPH0346228 B2 JP H0346228B2 JP 3267785 A JP3267785 A JP 3267785A JP 3267785 A JP3267785 A JP 3267785A JP H0346228 B2 JPH0346228 B2 JP H0346228B2
- Authority
- JP
- Japan
- Prior art keywords
- output
- circuit
- operational amplifier
- current
- comparator
- 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
- 238000003466 welding Methods 0.000 claims description 21
- 230000010355 oscillation Effects 0.000 claims description 2
- WFKWXMTUELFFGS-UHFFFAOYSA-N tungsten Chemical compound [W] WFKWXMTUELFFGS-UHFFFAOYSA-N 0.000 description 6
- 229910052721 tungsten Inorganic materials 0.000 description 6
- 239000010937 tungsten Substances 0.000 description 6
- 239000003990 capacitor Substances 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 238000013016 damping Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- ZSLUVFAKFWKJRC-IGMARMGPSA-N 232Th Chemical compound [232Th] ZSLUVFAKFWKJRC-IGMARMGPSA-N 0.000 description 1
- 229910052776 Thorium Inorganic materials 0.000 description 1
- 230000003321 amplification Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000010953 base metal Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 238000003079 width control Methods 0.000 description 1
Landscapes
- Arc Welding Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3267785A JPS61193778A (ja) | 1985-02-22 | 1985-02-22 | Ｔｉｇ溶接用電源装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3267785A JPS61193778A (ja) | 1985-02-22 | 1985-02-22 | Ｔｉｇ溶接用電源装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61193778A JPS61193778A (ja) | 1986-08-28 |
| JPH0346228B2 true JPH0346228B2 (cs) | 1991-07-15 |
Family
ID=12365504
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3267785A Granted JPS61193778A (ja) | 1985-02-22 | 1985-02-22 | Ｔｉｇ溶接用電源装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61193778A (cs) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5410121B2 (ja) * | 2009-03-10 | 2014-02-05 | 株式会社ダイヘン | ２電極アーク溶接のアークスタート制御方法 |
| KR102217077B1 (ko) * | 2016-05-11 | 2021-02-17 | 한국조선해양 주식회사 | 포터블 용접기 |
-
1985
- 1985-02-22 JP JP3267785A patent/JPS61193778A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS61193778A (ja) | 1986-08-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPH0346228B2 (cs) | ||
| JPH05251800A (ja) | Ｈｅ−Ｎｅレーザ電源 | |
| JPS63281391A (ja) | 高周波加熱装置 | |
| JP2533378B2 (ja) | 溶接用スイツチング電源装置 | |
| JP2537516B2 (ja) | ア−ク溶接用電源の制御方法および装置 | |
| JP2707037B2 (ja) | プラズマアーク用電源 | |
| JP2850083B2 (ja) | プラズマ切断用電源装置 | |
| JPS61235079A (ja) | 溶接電源の出力制御装置 | |
| JPS61286068A (ja) | ア−ク溶接用電源 | |
| JP3215622B2 (ja) | アーク溶接電源 | |
| JPH0424145B2 (cs) | ||
| JPS58107267A (ja) | 溶接用電源 | |
| JPH01101681A (ja) | 炭酸ガスレーザの放電用電源装置 | |
| JPS5858976A (ja) | 溶接電流制御装置 | |
| JPS63271884A (ja) | 高周波加熱装置 | |
| JPS6145978Y2 (cs) | ||
| JPS5886978A (ja) | ア−ク溶接装置 | |
| JP3049336B2 (ja) | パルスアーク溶接方法 | |
| JPH039904Y2 (cs) | ||
| JP3533590B2 (ja) | 直流アーク溶接用電源 | |
| JPS6138769Y2 (cs) | ||
| JPH02129893A (ja) | マグネトロン用電源装置 | |
| JP3161037B2 (ja) | アーク溶接用電源装置 | |
| JPH0321820Y2 (cs) | ||
| JPH05235078A (ja) | 高電圧発生装置 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EXPY | Cancellation because of completion of term |