JPS49135866A - - Google Patents

Info

Publication number
JPS49135866A
JPS49135866A JP48139253A JP13925373A JPS49135866A JP S49135866 A JPS49135866 A JP S49135866A JP 48139253 A JP48139253 A JP 48139253A JP 13925373 A JP13925373 A JP 13925373A JP S49135866 A JPS49135866 A JP S49135866A
Authority
JP
Japan
Legal status (The legal status 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 status listed.)
Pending
Application number
JP48139253A
Other languages
Japanese (ja)
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 JPS49135866A publication Critical patent/JPS49135866A/ja
Pending legal-status Critical Current

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
    • B23K9/16—Arc welding or cutting making use of shielding gas
    • B23K9/164—Arc welding or cutting making use of shielding gas making use of a moving fluid
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Arc Welding In General (AREA)
  • Butt Welding And Welding Of Specific Article (AREA)
JP48139253A 1972-12-12 1973-12-12 Pending JPS49135866A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7244151A FR2209638A1 (en) 1972-12-12 1972-12-12 Inert gas welding of hollow workpiece - using a liquefied gas sprayed against the weld zone from the interior

Publications (1)

Publication Number Publication Date
JPS49135866A true JPS49135866A (enrdf_load_stackoverflow) 1974-12-27

Family

ID=9108555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP48139253A Pending JPS49135866A (enrdf_load_stackoverflow) 1972-12-12 1973-12-12

Country Status (4)

Country Link
JP (1) JPS49135866A (enrdf_load_stackoverflow)
DE (1) DE2361750A1 (enrdf_load_stackoverflow)
FR (1) FR2209638A1 (enrdf_load_stackoverflow)
ZA (1) ZA739369B (enrdf_load_stackoverflow)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3619542A (en) * 1969-12-23 1971-11-09 Amf Inc Method and apparatus for welding in controlled atmosphere

Also Published As

Publication number Publication date
FR2209638A1 (en) 1974-07-05
DE2361750A1 (de) 1974-06-20
ZA739369B (en) 1974-11-27
FR2209638B1 (enrdf_load_stackoverflow) 1975-03-28

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