JPS57102477U - - Google Patents
Info
- Publication number
- JPS57102477U JPS57102477U JP1980177974U JP17797480U JPS57102477U JP S57102477 U JPS57102477 U JP S57102477U JP 1980177974 U JP1980177974 U JP 1980177974U JP 17797480 U JP17797480 U JP 17797480U JP S57102477 U JPS57102477 U JP S57102477U
- Authority
- JP
- Japan
- 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
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
- B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
- B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980177974U JPS6217161Y2 (enExample) | 1980-12-11 | 1980-12-11 | |
| US06/326,993 US4417130A (en) | 1980-12-11 | 1981-12-03 | Transistor type pulse welding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1980177974U JPS6217161Y2 (enExample) | 1980-12-11 | 1980-12-11 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS57102477U true JPS57102477U (enExample) | 1982-06-24 |
| JPS6217161Y2 JPS6217161Y2 (enExample) | 1987-04-30 |
Family
ID=16040327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1980177974U Expired JPS6217161Y2 (enExample) | 1980-12-11 | 1980-12-11 |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US4417130A (enExample) |
| JP (1) | JPS6217161Y2 (enExample) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6362274U (enExample) * | 1986-10-06 | 1988-04-25 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5660745A (en) | 1995-12-15 | 1997-08-26 | Illinois Tool Works Inc. | Method and apparatus for a contact start plasma cutting process |
| US5811757A (en) * | 1996-02-29 | 1998-09-22 | The Esab Group, Inc. | Power source including parallel switching circuits and related methods for a welding or cutting system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5273152A (en) * | 1975-12-16 | 1977-06-18 | Matsushita Electric Industrial Co Ltd | Pulse arc welding machine |
-
1980
- 1980-12-11 JP JP1980177974U patent/JPS6217161Y2/ja not_active Expired
-
1981
- 1981-12-03 US US06/326,993 patent/US4417130A/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6362274U (enExample) * | 1986-10-06 | 1988-04-25 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6217161Y2 (enExample) | 1987-04-30 |
| US4417130A (en) | 1983-11-22 |