NL6501621A - - Google Patents

Info

Publication number
NL6501621A
NL6501621A NL6501621A NL6501621A NL6501621A NL 6501621 A NL6501621 A NL 6501621A NL 6501621 A NL6501621 A NL 6501621A NL 6501621 A NL6501621 A NL 6501621A NL 6501621 A NL6501621 A NL 6501621A
Authority
NL
Netherlands
Application number
NL6501621A
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 filed Critical
Publication of NL6501621A publication Critical patent/NL6501621A/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)
NL6501621A 1964-02-14 1965-02-10 NL6501621A (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
NL6501621A true NL6501621A (de) 1965-08-16

Family

ID=7309669

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6501621A NL6501621A (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
AT275274B (de) 1969-10-27
BE659643A (de) 1965-05-28
SE326622B (de) 1970-07-27
DE1237241B (de) 1967-03-23

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