DK138731C - - Google Patents
Info
- Publication number
- DK138731C DK138731C DK155768A DK155768A DK138731C DK 138731 C DK138731 C DK 138731C DK 155768 A DK155768 A DK 155768A DK 155768 A DK155768 A DK 155768A DK 138731 C DK138731 C DK 138731C
- Authority
- DK
- Denmark
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
- B23K9/10—Other electric circuits therefor; Protective circuits; Remote controls
- B23K9/1006—Power supply
- B23K9/1012—Power supply characterised by parts of the process
- B23K9/1018—Improvements of the cos (phi) of arc welding installations
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 |
|---|---|---|---|
| DEM0073613 | 1967-04-15 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK138731B DK138731B (da) | 1978-10-23 |
| DK138731C true DK138731C (en:Method) | 1979-04-09 |
Family
ID=7315143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK155768A DK138731B (da) | 1967-04-15 | 1968-04-08 | Anordning til hindring af kraterdannelse ved en svejsnings begyndelse og afslutning. |
Country Status (9)
| Country | Link |
|---|---|
| AT (1) | AT284964B (en:Method) |
| BE (1) | BE713456A (en:Method) |
| CH (1) | CH480125A (en:Method) |
| DK (1) | DK138731B (en:Method) |
| FR (1) | FR1588465A (en:Method) |
| GB (1) | GB1221826A (en:Method) |
| NL (1) | NL6805207A (en:Method) |
| NO (1) | NO127383B (en:Method) |
| SE (1) | SE360756B (en:Method) |
-
1968
- 1968-03-15 AT AT261868A patent/AT284964B/de not_active IP Right Cessation
- 1968-04-03 SE SE443968A patent/SE360756B/xx unknown
- 1968-04-08 DK DK155768A patent/DK138731B/da unknown
- 1968-04-10 NO NO140768A patent/NO127383B/no unknown
- 1968-04-10 BE BE713456D patent/BE713456A/xx not_active IP Right Cessation
- 1968-04-10 CH CH536968A patent/CH480125A/de not_active IP Right Cessation
- 1968-04-11 GB GB1754768A patent/GB1221826A/en not_active Expired
- 1968-04-11 NL NL6805207A patent/NL6805207A/xx unknown
- 1968-04-12 FR FR1588465D patent/FR1588465A/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| GB1221826A (en) | 1971-02-10 |
| BE713456A (en:Method) | 1968-08-16 |
| SE360756B (en:Method) | 1973-10-01 |
| NL6805207A (en:Method) | 1968-10-16 |
| FR1588465A (en:Method) | 1970-04-17 |
| DK138731B (da) | 1978-10-23 |
| AT284964B (de) | 1970-10-12 |
| DE1690597B2 (de) | 1972-12-28 |
| CH480125A (de) | 1969-10-31 |
| NO127383B (en:Method) | 1973-06-18 |
| DE1690597A1 (de) | 1971-06-03 |