BE730860A - - Google Patents
Info
- Publication number
- BE730860A BE730860A BE730860DA BE730860A BE 730860 A BE730860 A BE 730860A BE 730860D A BE730860D A BE 730860DA BE 730860 A BE730860 A BE 730860A
- Authority
- BE
- Belgium
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
- B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
- B23K9/067—Starting the arc
- B23K9/0672—Starting the arc without direct contact between electrodes
- B23K9/0673—Ionisation of the arc gap by means of pulsed or high-frequency voltages
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19681765136 DE1765136A1 (de) | 1968-04-08 | 1968-04-08 | Vorrichtung zur Erstzuendung eines Gleichstrom-Schweiss- oder -Schneidlichtbogens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE730860A true BE730860A (de) | 1969-09-15 |
Family
ID=5698294
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE730860D BE730860A (de) | 1968-04-08 | 1969-04-01 |
Country Status (4)
| Country | Link |
|---|---|
| BE (1) | BE730860A (de) |
| CH (1) | CH504925A (de) |
| DE (1) | DE1765136A1 (de) |
| FR (1) | FR2005799A6 (de) |
-
1968
- 1968-04-08 DE DE19681765136 patent/DE1765136A1/de active Pending
-
1969
- 1969-03-06 CH CH341369A patent/CH504925A/de not_active IP Right Cessation
- 1969-04-01 BE BE730860D patent/BE730860A/xx unknown
- 1969-04-08 FR FR6910733A patent/FR2005799A6/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR2005799A6 (de) | 1969-12-19 |
| DE1765136A1 (de) | 1971-07-01 |
| CH504925A (de) | 1971-03-31 |