JPS542954A - Powe source circuit of direct current arc welding equipment - Google Patents
Powe source circuit of direct current arc welding equipmentInfo
- Publication number
- JPS542954A JPS542954A JP6859077A JP6859077A JPS542954A JP S542954 A JPS542954 A JP S542954A JP 6859077 A JP6859077 A JP 6859077A JP 6859077 A JP6859077 A JP 6859077A JP S542954 A JPS542954 A JP S542954A
- Authority
- JP
- Japan
- Prior art keywords
- direct current
- welding equipment
- arc welding
- source circuit
- current 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.)
- Pending
Links
Landscapes
- Arc Welding Control (AREA)
Abstract
PURPOSE: To simply obtain the direct current power source for welding having superior arc characteristics, by making the primary side winding of power source three phase AC transformer of DC arc welding equipment as ▵ connection and connecting the control recifying device with each phase winding in series and then, connecting the secondary side winding with the rectifier as ▵ connection also.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6859077A JPS542954A (en) | 1977-06-09 | 1977-06-09 | Powe source circuit of direct current arc welding equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6859077A JPS542954A (en) | 1977-06-09 | 1977-06-09 | Powe source circuit of direct current arc welding equipment |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS542954A true JPS542954A (en) | 1979-01-10 |
Family
ID=13378151
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6859077A Pending JPS542954A (en) | 1977-06-09 | 1977-06-09 | Powe source circuit of direct current arc welding equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS542954A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5711775A (en) * | 1980-06-26 | 1982-01-21 | Matsushita Electric Ind Co Ltd | Direct current arc welding machine |
JPS5756157A (en) * | 1980-09-17 | 1982-04-03 | Matsushita Electric Ind Co Ltd | Alternating current welder |
JPS5756159A (en) * | 1980-09-19 | 1982-04-03 | Matsushita Electric Ind Co Ltd | Arc welding machine |
-
1977
- 1977-06-09 JP JP6859077A patent/JPS542954A/en active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5711775A (en) * | 1980-06-26 | 1982-01-21 | Matsushita Electric Ind Co Ltd | Direct current arc welding machine |
JPS5756157A (en) * | 1980-09-17 | 1982-04-03 | Matsushita Electric Ind Co Ltd | Alternating current welder |
JPS5756159A (en) * | 1980-09-19 | 1982-04-03 | Matsushita Electric Ind Co Ltd | Arc welding machine |
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