BE728692A - - Google Patents
Info
- Publication number
- BE728692A BE728692A BE728692DA BE728692A BE 728692 A BE728692 A BE 728692A BE 728692D A BE728692D A BE 728692DA BE 728692 A BE728692 A BE 728692A
- Authority
- BE
- Belgium
- 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
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)
- Generation Of Surge Voltage And Current (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT210468A AT292126B (de) | 1968-03-04 | 1968-03-04 | Schaltungsanordnung zum Lichtbogenschweißen, insbesondere Lichtbogen-Schutzgasschweißen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE728692A true BE728692A (fi) | 1969-08-01 |
Family
ID=3527834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE728692D Expired BE728692A (fi) | 1968-03-04 | 1969-02-20 |
Country Status (6)
| Country | Link |
|---|---|
| AT (1) | AT292126B (fi) |
| BE (1) | BE728692A (fi) |
| CH (1) | CH486951A (fi) |
| DE (1) | DE1910401A1 (fi) |
| FR (1) | FR2003181A1 (fi) |
| NL (1) | NL6902670A (fi) |
-
1968
- 1968-03-04 AT AT210468A patent/AT292126B/de not_active IP Right Cessation
-
1969
- 1969-01-20 CH CH75769A patent/CH486951A/de not_active IP Right Cessation
- 1969-02-20 BE BE728692D patent/BE728692A/xx not_active Expired
- 1969-02-20 NL NL6902670A patent/NL6902670A/xx unknown
- 1969-02-28 DE DE19691910401 patent/DE1910401A1/de active Pending
- 1969-03-04 FR FR6905789A patent/FR2003181A1/fr not_active Withdrawn
Also Published As
| Publication number | Publication date |
|---|---|
| FR2003181A1 (fi) | 1969-11-07 |
| DE1910401A1 (de) | 1969-10-02 |
| AT292126B (de) | 1971-08-10 |
| CH486951A (de) | 1970-03-15 |
| NL6902670A (fi) | 1969-09-08 |