IT7830658A0 - VARIABLE AIR GAP. CURRENT GENERATOR FOR WELDING PARTS FACED WITH - Google Patents
VARIABLE AIR GAP. CURRENT GENERATOR FOR WELDING PARTS FACED WITHInfo
- Publication number
- IT7830658A0 IT7830658A0 IT7830658A IT3065878A IT7830658A0 IT 7830658 A0 IT7830658 A0 IT 7830658A0 IT 7830658 A IT7830658 A IT 7830658A IT 3065878 A IT3065878 A IT 3065878A IT 7830658 A0 IT7830658 A0 IT 7830658A0
- Authority
- IT
- Italy
- Prior art keywords
- air gap
- current generator
- variable air
- welding parts
- parts faced
- Prior art date
Links
- 238000003466 welding Methods 0.000 title 1
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
- B23K9/073—Stabilising the arc
- B23K9/0732—Stabilising of the arc current
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Plasma & Fusion (AREA)
- Mechanical Engineering (AREA)
- Arc Welding Control (AREA)
- Resistance Welding (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772755232 DE2755232A1 (en) | 1977-12-10 | 1977-12-10 | WELDING ELECTRICITY SOURCE FOR WELDING WITH DIFFERENT AIR GAP COMPARATIVE WORKPIECES |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7830658A0 true IT7830658A0 (en) | 1978-12-06 |
IT1100618B IT1100618B (en) | 1985-09-28 |
Family
ID=6025886
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT30658/78A IT1100618B (en) | 1977-12-10 | 1978-12-06 | CURRENT GENERATOR FOR THE WELDING OF PIECES FACING WITH VARIOUS AIR CELLS |
Country Status (8)
Country | Link |
---|---|
JP (1) | JPS54107452A (en) |
BR (1) | BR7808037A (en) |
DE (1) | DE2755232A1 (en) |
ES (1) | ES475694A1 (en) |
FR (1) | FR2411059A1 (en) |
GB (1) | GB2010029A (en) |
IT (1) | IT1100618B (en) |
SE (1) | SE7812555L (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2372324T3 (en) * | 2008-06-03 | 2012-01-18 | Georg Fischer Automotive Ag | MAGNETIC ARC WELDING PROCEDURE FOR WORK PIECES WITH OPEN CROSS SECTIONS. |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB591702A (en) * | 1945-05-07 | 1947-08-26 | Cornelius Robert Edward Legg | Improved apparatus for electric arc welding |
CH372771A (en) * | 1961-12-01 | 1963-10-31 | Secheron Atel | Current generating device for electric arc welding |
GB1133042A (en) * | 1966-04-05 | 1968-11-06 | Secheron Atel | Electric arc welding set |
BR6803418D0 (en) * | 1967-10-25 | 1973-06-12 | Lincoln Electric Co | APPARATUS POWER PROCESS AND POWER SUPPLY PERFECT FOR AUTOMATIC ELECTRIC ARC WELDING |
DE1900856B2 (en) * | 1969-01-09 | 1971-04-29 | Kabel und Metallwerke Gutehoff nungshutte AG, 3000 Hannover | PROCESS FOR THE AUTOMATIC CONTROL OF DC LIGHT ARC WELDING OF THIN SHEET METALS |
DE2528909A1 (en) * | 1975-06-28 | 1977-01-20 | Messer Griesheim Gmbh | Fusion welding current source control - by flip flop with timing pulse generator and comparator controlling transistor |
-
1977
- 1977-12-10 DE DE19772755232 patent/DE2755232A1/en not_active Ceased
-
1978
- 1978-11-17 JP JP14214378A patent/JPS54107452A/en active Pending
- 1978-12-01 FR FR7834033A patent/FR2411059A1/en active Pending
- 1978-12-04 ES ES475694A patent/ES475694A1/en not_active Expired
- 1978-12-06 IT IT30658/78A patent/IT1100618B/en active
- 1978-12-06 SE SE7812555A patent/SE7812555L/en unknown
- 1978-12-07 BR BR7808037A patent/BR7808037A/en unknown
- 1978-12-08 GB GB7847803A patent/GB2010029A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2755232A1 (en) | 1979-06-13 |
FR2411059A1 (en) | 1979-07-06 |
SE7812555L (en) | 1979-06-11 |
ES475694A1 (en) | 1979-04-01 |
JPS54107452A (en) | 1979-08-23 |
IT1100618B (en) | 1985-09-28 |
BR7808037A (en) | 1979-08-07 |
GB2010029A (en) | 1979-06-20 |
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