FI870405A - Foerfarande och anordning foer svetsning. - Google Patents

Foerfarande och anordning foer svetsning. Download PDF

Info

Publication number
FI870405A
FI870405A FI870405A FI870405A FI870405A FI 870405 A FI870405 A FI 870405A FI 870405 A FI870405 A FI 870405A FI 870405 A FI870405 A FI 870405A FI 870405 A FI870405 A FI 870405A
Authority
FI
Finland
Prior art keywords
svetsning
anordning foer
och anordning
foerfarande och
foerfarande
Prior art date
Application number
FI870405A
Other languages
English (en)
Other versions
FI870405A0 (fi
Inventor
Juhani Niinivaara
Original Assignee
Juhani Niinivaara
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 Juhani Niinivaara filed Critical Juhani Niinivaara
Priority to FI870405A priority Critical patent/FI870405A/fi
Publication of FI870405A0 publication Critical patent/FI870405A0/fi
Priority to AU12458/88A priority patent/AU1245888A/en
Priority to BR8804953A priority patent/BR8804953A/pt
Priority to PCT/FI1988/000013 priority patent/WO1988005705A1/en
Publication of FI870405A publication Critical patent/FI870405A/fi

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)
FI870405A 1987-01-30 1987-01-30 Foerfarande och anordning foer svetsning. FI870405A (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FI870405A FI870405A (fi) 1987-01-30 1987-01-30 Foerfarande och anordning foer svetsning.
AU12458/88A AU1245888A (en) 1987-01-30 1988-01-28 Welding method and apparatus
BR8804953A BR8804953A (pt) 1987-01-30 1988-01-28 Processo e aparelho de soldagem
PCT/FI1988/000013 WO1988005705A1 (en) 1987-01-30 1988-01-28 Welding method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI870405A FI870405A (fi) 1987-01-30 1987-01-30 Foerfarande och anordning foer svetsning.

Publications (2)

Publication Number Publication Date
FI870405A0 FI870405A0 (fi) 1987-01-30
FI870405A true FI870405A (fi) 1988-07-31

Family

ID=8523869

Family Applications (1)

Application Number Title Priority Date Filing Date
FI870405A FI870405A (fi) 1987-01-30 1987-01-30 Foerfarande och anordning foer svetsning.

Country Status (4)

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

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 (fi) * 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
WO1988005705A1 (en) 1988-08-11
AU1245888A (en) 1988-08-24
BR8804953A (pt) 1989-10-17
FI870405A0 (fi) 1987-01-30

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: NIINIVAARA, ENSI KYOESTI JUHANI