SE326622B - - Google Patents

Info

Publication number
SE326622B
SE326622B SE169265A SE169265A SE326622B SE 326622 B SE326622 B SE 326622B SE 169265 A SE169265 A SE 169265A SE 169265 A SE169265 A SE 169265A SE 326622 B SE326622 B SE 326622B
Authority
SE
Sweden
Application number
SE169265A
Inventor
D Renkes
H Basten
Original Assignee
Mannesmann Ag
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 Mannesmann Ag filed Critical Mannesmann Ag
Publication of SE326622B publication Critical patent/SE326622B/xx

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
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/04—Welding by high-frequency current heating by conduction heating
    • B23K13/043—Seam welding
    • B23K13/046—Seam welding for tubes
    • 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
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/01—Welding by high-frequency current heating by induction heating
    • B23K13/02—Seam welding
    • 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
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/01—Welding by high-frequency current heating by induction heating
    • B23K13/02—Seam welding
    • B23K13/025—Seam welding for tubes
    • 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
    • B23K13/00—Welding by high-frequency current heating
    • B23K13/04—Welding by high-frequency current heating by conduction heating

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Induction Heating (AREA)
SE169265A 1964-02-14 1965-02-10 SE326622B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1964M0059942 DE1237241B (de) 1964-02-14 1964-02-14 Verfahren zum elektrischen Nahtschweissen von Stahlrohren

Publications (1)

Publication Number Publication Date
SE326622B true SE326622B (de) 1970-07-27

Family

ID=7309669

Family Applications (1)

Application Number Title Priority Date Filing Date
SE169265A SE326622B (de) 1964-02-14 1965-02-10

Country Status (5)

Country Link
AT (1) AT275274B (de)
BE (1) BE659643A (de)
DE (1) DE1237241B (de)
NL (1) NL6501621A (de)
SE (1) SE326622B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2709601C2 (de) * 1977-03-03 1978-07-27 Mannesmann Ag, 4000 Duesseldorf Anwendung des Verfahrens nach DT-AS 1237241 zum elektrischen Nahtschweißen von Stahlrohren
DE4006169A1 (de) * 1990-02-23 1991-09-05 Mannesmann Ag Verfahren zur herstellung von leitungsrohren

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2677746A (en) * 1949-12-30 1954-05-04 Duch Gabriel Victor Alphonse Machine for butt-welding or endshaping cables or the like and its method of utilization
DE1008431B (de) * 1955-05-31 1957-05-16 Trent Tube Company Verfahren und Vorrichtung zum Lichtbogenschweissen der Laengsnaht von Metallrohren mit sich nicht verbrauchender Elektrode
DE1126538B (de) * 1960-09-21 1962-03-29 Linde Eismasch Ag Lichtbogen-Schutzgasschweissverfahren fuer Laengsnaehte, insbesondere an Rohren, und Elektrodenanordnung zur Durchfuehrung des Verfahrens

Also Published As

Publication number Publication date
DE1237241B (de) 1967-03-23
BE659643A (de) 1965-05-28
NL6501621A (de) 1965-08-16
AT275274B (de) 1969-10-27

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