JPS57190774A - Balance monitoring device for welding current - Google Patents
Balance monitoring device for welding currentInfo
- Publication number
- JPS57190774A JPS57190774A JP7721681A JP7721681A JPS57190774A JP S57190774 A JPS57190774 A JP S57190774A JP 7721681 A JP7721681 A JP 7721681A JP 7721681 A JP7721681 A JP 7721681A JP S57190774 A JPS57190774 A JP S57190774A
- Authority
- JP
- Japan
- Prior art keywords
- welding current
- resistors
- reference values
- positive
- window type
- 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.)
- Granted
Links
- 238000003466 welding Methods 0.000 title abstract 6
- 238000012806 monitoring device Methods 0.000 title 1
- 239000003990 capacitor Substances 0.000 abstract 1
- 230000004043 responsiveness Effects 0.000 abstract 1
- 238000005070 sampling Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
- B23K9/00—Arc welding or cutting
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
- B23K9/1087—Arc welding using remote control
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Measurement Of Current Or Voltage (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7721681A JPS57190774A (en) | 1981-05-20 | 1981-05-20 | Balance monitoring device for welding current |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7721681A JPS57190774A (en) | 1981-05-20 | 1981-05-20 | Balance monitoring device for welding current |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57190774A true JPS57190774A (en) | 1982-11-24 |
JPS6149033B2 JPS6149033B2 (enrdf_load_stackoverflow) | 1986-10-27 |
Family
ID=13627640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7721681A Granted JPS57190774A (en) | 1981-05-20 | 1981-05-20 | Balance monitoring device for welding current |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57190774A (enrdf_load_stackoverflow) |
-
1981
- 1981-05-20 JP JP7721681A patent/JPS57190774A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6149033B2 (enrdf_load_stackoverflow) | 1986-10-27 |
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