IT7830658A0 - VARIABLE AIR GAP. CURRENT GENERATOR FOR WELDING PARTS FACED WITH - Google Patents

VARIABLE AIR GAP. CURRENT GENERATOR FOR WELDING PARTS FACED WITH

Info

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
Application number
IT7830658A
Other languages
Italian (it)
Other versions
IT1100618B (en
Original Assignee
Karlsruhe Augsburg Iweka
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Karlsruhe Augsburg Iweka filed Critical Karlsruhe Augsburg Iweka
Publication of IT7830658A0 publication Critical patent/IT7830658A0/en
Application granted granted Critical
Publication of IT1100618B publication Critical patent/IT1100618B/en

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
    • B23K9/073—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)
IT30658/78A 1977-12-10 1978-12-06 CURRENT GENERATOR FOR THE WELDING OF PIECES FACING WITH VARIOUS AIR CELLS IT1100618B (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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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