SE361611B - - Google Patents
Info
- Publication number
- SE361611B SE361611B SE09520/68A SE952068A SE361611B SE 361611 B SE361611 B SE 361611B SE 09520/68 A SE09520/68 A SE 09520/68A SE 952068 A SE952068 A SE 952068A SE 361611 B SE361611 B SE 361611B
- Authority
- SE
- Sweden
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 a tension with a step front (pulses or high frequency tensions)
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding In General (AREA)
- Arc Welding Control (AREA)
- Generation Of Surge Voltage And Current (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19671615364 DE1615364A1 (de) | 1967-07-11 | 1967-07-11 | Verfahren zur Zuendung eines Gleichstrom-Schweiss- oder Schneidlichtbogens |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SE361611B true SE361611B (cs) | 1973-11-12 |
Family
ID=5682070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SE09520/68A SE361611B (cs) | 1967-07-11 | 1968-07-10 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3641311A (cs) |
| CH (1) | CH477943A (cs) |
| FR (1) | FR1574383A (cs) |
| GB (1) | GB1203720A (cs) |
| SE (1) | SE361611B (cs) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3774007A (en) * | 1972-04-19 | 1973-11-20 | Hobart Brothers Co | Welding apparatus |
| JPS5217812B2 (cs) * | 1973-03-12 | 1977-05-18 | ||
| US4048467A (en) * | 1976-01-08 | 1977-09-13 | Firma Wks-Schweisstechnik Willy Kalnbach | Apparatus for generating and regulating welding currents |
| DE3512033C2 (de) * | 1985-04-02 | 1987-04-30 | Messer Griesheim Gmbh, 6000 Frankfurt | Verfahren und Vorrichtung zum automatischen Einstellen der Anfangshöhe eines Brenners |
| NZ229924A (en) * | 1988-07-12 | 1992-07-28 | Aquaspersions Ltd | Composition containing carbohydrate for use against pests |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3263157A (en) * | 1962-04-17 | 1966-07-26 | Acme Electric Corp | Regulator circuit |
| US3356928A (en) * | 1965-02-15 | 1967-12-05 | Int Rectifier Corp | Regulated rectifier for welding power supplies |
-
1968
- 1968-05-31 CH CH811268A patent/CH477943A/de not_active IP Right Cessation
- 1968-07-09 US US743347A patent/US3641311A/en not_active Expired - Lifetime
- 1968-07-10 SE SE09520/68A patent/SE361611B/xx unknown
- 1968-07-10 GB GB32874/68A patent/GB1203720A/en not_active Expired
- 1968-07-11 FR FR1574383D patent/FR1574383A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1203720A (en) | 1970-09-03 |
| US3641311A (en) | 1972-02-08 |
| FR1574383A (cs) | 1969-07-11 |
| CH477943A (de) | 1969-09-15 |