BR7803427A - ELECTRIC WELDING DEVICE AND PROCESS - Google Patents

ELECTRIC WELDING DEVICE AND PROCESS

Info

Publication number
BR7803427A
BR7803427A BR7803427A BR7803427A BR7803427A BR 7803427 A BR7803427 A BR 7803427A BR 7803427 A BR7803427 A BR 7803427A BR 7803427 A BR7803427 A BR 7803427A BR 7803427 A BR7803427 A BR 7803427A
Authority
BR
Brazil
Prior art keywords
welding device
electric welding
electric
welding
Prior art date
Application number
BR7803427A
Other languages
Portuguese (pt)
Inventor
T Black
R Shut
V Matthews
Original Assignee
Lincoln Electric Co
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 Lincoln Electric Co filed Critical Lincoln Electric Co
Publication of BR7803427A publication Critical patent/BR7803427A/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
    • B23K9/0008—Welding without shielding means against the influence of the surrounding atmosphere
    • B23K9/0017—Welding without shielding means against the influence of the surrounding atmosphere using more than one electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
BR7803427A 1977-05-31 1978-05-30 ELECTRIC WELDING DEVICE AND PROCESS BR7803427A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80162477A 1977-05-31 1977-05-31

Publications (1)

Publication Number Publication Date
BR7803427A true BR7803427A (en) 1979-01-02

Family

ID=25181630

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7803427A BR7803427A (en) 1977-05-31 1978-05-30 ELECTRIC WELDING DEVICE AND PROCESS

Country Status (11)

Country Link
JP (2) JPS53149144A (en)
AU (1) AU517120B2 (en)
BR (1) BR7803427A (en)
CA (1) CA1093159A (en)
DE (1) DE2823293C2 (en)
DK (1) DK217578A (en)
FR (1) FR2392759A1 (en)
GB (1) GB1579700A (en)
IT (1) IT1102505B (en)
NL (1) NL7804591A (en)
SE (1) SE441907B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5666376A (en) * 1979-10-31 1981-06-04 Sumitomo Metal Ind Ltd Multielectrode arc welding method
JPS6015476U (en) * 1983-07-08 1985-02-01 日鐵溶接工業株式会社 welding torch
US8895896B2 (en) * 2004-01-12 2014-11-25 Lincoln Global, Inc. Modified series arc welding and improved control of one sided series arc welding
US11590566B2 (en) 2018-09-25 2023-02-28 Primetals Technologies Austria GmbH Roller stand having retaining devices for fastening intermediate-area spray bars

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT130174B (en) * 1931-02-09 1932-11-10 Elin Ag Elek Ind Wien Circuit for direct current carbon arc welding with filler material.
FR1347480A (en) * 1963-02-12 1963-12-27 Union Tank Car Co Electric welding method and apparatus
US3293400A (en) * 1966-07-06 1966-12-20 Newport News S & D Co Submerged arc welding process
US3582601A (en) * 1970-01-26 1971-06-01 Smith Corp A O Process for submerged arc welding
DE2146406B2 (en) * 1971-09-16 1978-10-12 Messer Griesheim Gmbh, 6000 Frankfurt Process for submerged arc joint welding of large cross-sections on workpieces made of steel
JPS5752149B2 (en) * 1972-08-09 1982-11-05
JPS5071534A (en) * 1973-10-29 1975-06-13
JPS5097549A (en) * 1973-12-28 1975-08-02
FR2314016A1 (en) * 1975-06-12 1977-01-07 Soudure Autogene Francaise Submerged arc deposition welding - using two consumable electrodes connected to obtain high deposition rate but very low dilution
BE849125A (en) * 1976-12-07 1977-04-01 METHOD AND DEVICE FOR TRANSFERRING METAL TO A METAL PART

Also Published As

Publication number Publication date
IT1102505B (en) 1985-10-07
JPS56137872U (en) 1981-10-19
AU517120B2 (en) 1981-07-09
FR2392759A1 (en) 1978-12-29
JPS53149144A (en) 1978-12-26
DE2823293A1 (en) 1978-12-07
SE441907B (en) 1985-11-18
IT7849145A0 (en) 1978-04-28
NL7804591A (en) 1978-12-04
DE2823293C2 (en) 1985-03-28
GB1579700A (en) 1980-11-19
AU3647878A (en) 1979-11-29
DK217578A (en) 1978-12-01
SE7805112L (en) 1978-12-01
CA1093159A (en) 1981-01-06
FR2392759B1 (en) 1982-12-10

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