BR8804953A - Processo e aparelho de soldagem - Google Patents

Processo e aparelho de soldagem

Info

Publication number
BR8804953A
BR8804953A BR8804953A BR8804953A BR8804953A BR 8804953 A BR8804953 A BR 8804953A BR 8804953 A BR8804953 A BR 8804953A BR 8804953 A BR8804953 A BR 8804953A BR 8804953 A BR8804953 A BR 8804953A
Authority
BR
Brazil
Prior art keywords
appliance
welding process
welding
Prior art date
Application number
BR8804953A
Other languages
English (en)
Inventor
Juhani Niinivaara
Original Assignee
Tuomo Halonen Oy
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 Tuomo Halonen Oy filed Critical Tuomo Halonen Oy
Publication of BR8804953A publication Critical patent/BR8804953A/pt

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
    • B23K9/12—Automatic feeding or moving of electrodes or work for spot or seam welding or cutting
    • B23K9/121—Devices for the automatic supply of at least two electrodes one after the other
    • 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
    • B23K9/14—Arc welding or cutting making use of insulated electrodes
    • B23K9/142—Drag welding, the arc length being determined by an insulated layer between the welding electrode and the welding spot or seam
    • B23K9/147—Drag welding, the arc length being determined by an insulated layer between the welding electrode and the welding spot or seam the insulated welding electrode resting with one extremity on the workpiece

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
BR8804953A 1987-01-30 1988-01-28 Processo e aparelho de soldagem BR8804953A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI870405A FI870405A (fi) 1987-01-30 1987-01-30 Foerfarande och anordning foer svetsning.
PCT/FI1988/000013 WO1988005705A1 (en) 1987-01-30 1988-01-28 Welding method and apparatus

Publications (1)

Publication Number Publication Date
BR8804953A true BR8804953A (pt) 1989-10-17

Family

ID=8523869

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8804953A BR8804953A (pt) 1987-01-30 1988-01-28 Processo e aparelho de soldagem

Country Status (4)

Country Link
AU (1) AU1245888A (pt)
BR (1) BR8804953A (pt)
FI (1) FI870405A (pt)
WO (1) WO1988005705A1 (pt)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE906839C (de) * 1942-03-28 1954-03-18 Versuchsanstalt Fuer Luftfahrt Anordnung zur Herstellung von Schweissverbindungen durch elektrischen Lichtbogen
DE1116843B (de) * 1958-07-25 1961-11-09 Chantiers De L Atlantique Penh Selbsttaetige Lichtbogenschweiss-Einrichtung mit selbstschweissenden Elektroden
US3521022A (en) * 1967-06-14 1970-07-21 Kakumaru Ind Co Ltd Underwater arc welding process
SE367937B (pt) * 1967-07-19 1974-06-17 Kobe Steel Ltd
US4133469A (en) * 1977-05-09 1979-01-09 Cooper Industries, Inc. Furnishing weld material

Also Published As

Publication number Publication date
AU1245888A (en) 1988-08-24
FI870405A (fi) 1988-07-31
FI870405A0 (fi) 1987-01-30
WO1988005705A1 (en) 1988-08-11

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