JPH039904Y2 - - Google Patents
Info
- Publication number
- JPH039904Y2 JPH039904Y2 JP1984159623U JP15962384U JPH039904Y2 JP H039904 Y2 JPH039904 Y2 JP H039904Y2 JP 1984159623 U JP1984159623 U JP 1984159623U JP 15962384 U JP15962384 U JP 15962384U JP H039904 Y2 JPH039904 Y2 JP H039904Y2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- output
- power control
- frequency
- control means
- 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 20
- 230000010355 oscillation Effects 0.000 claims description 10
- 230000015556 catabolic process Effects 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 5
- 238000001514 detection method Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Generation Of Surge Voltage And Current (AREA)
- Arc Welding Control (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984159623U JPH039904Y2 (US06312121-20011106-C00033.png) | 1984-10-22 | 1984-10-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1984159623U JPH039904Y2 (US06312121-20011106-C00033.png) | 1984-10-22 | 1984-10-22 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6177179U JPS6177179U (US06312121-20011106-C00033.png) | 1986-05-23 |
| JPH039904Y2 true JPH039904Y2 (US06312121-20011106-C00033.png) | 1991-03-12 |
Family
ID=30717571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1984159623U Expired JPH039904Y2 (US06312121-20011106-C00033.png) | 1984-10-22 | 1984-10-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH039904Y2 (US06312121-20011106-C00033.png) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57132210A (en) * | 1981-02-09 | 1982-08-16 | Nippon Pipe Seizo Kk | Speed control method for electric welded tube welding machine |
-
1984
- 1984-10-22 JP JP1984159623U patent/JPH039904Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57132210A (en) * | 1981-02-09 | 1982-08-16 | Nippon Pipe Seizo Kk | Speed control method for electric welded tube welding machine |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6177179U (US06312121-20011106-C00033.png) | 1986-05-23 |
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