JPS638873B2 - - Google Patents
Info
- Publication number
- JPS638873B2 JPS638873B2 JP9531179A JP9531179A JPS638873B2 JP S638873 B2 JPS638873 B2 JP S638873B2 JP 9531179 A JP9531179 A JP 9531179A JP 9531179 A JP9531179 A JP 9531179A JP S638873 B2 JPS638873 B2 JP S638873B2
- Authority
- JP
- Japan
- Prior art keywords
- relay
- welding
- trigger switch
- capacitor
- arc
- 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 90
- 239000003990 capacitor Substances 0.000 claims description 22
- 238000001514 detection method Methods 0.000 claims description 18
- 230000005284 excitation Effects 0.000 claims description 14
- 230000005281 excited state Effects 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 9
- 239000004065 semiconductor Substances 0.000 description 5
- 230000007257 malfunction Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000007599 discharging Methods 0.000 description 2
- 239000010953 base metal Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007717 exclusion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
Landscapes
- Arc Welding Control (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9531179A JPS5619978A (en) | 1979-07-26 | 1979-07-26 | Arc welding sequence control circuit |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9531179A JPS5619978A (en) | 1979-07-26 | 1979-07-26 | Arc welding sequence control circuit |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5619978A JPS5619978A (en) | 1981-02-25 |
JPS638873B2 true JPS638873B2 (enrdf_load_stackoverflow) | 1988-02-24 |
Family
ID=14134204
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9531179A Granted JPS5619978A (en) | 1979-07-26 | 1979-07-26 | Arc welding sequence control circuit |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5619978A (enrdf_load_stackoverflow) |
-
1979
- 1979-07-26 JP JP9531179A patent/JPS5619978A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5619978A (en) | 1981-02-25 |
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