FR644758A - Automatic welding machines - Google Patents

Automatic welding machines

Info

Publication number
FR644758A
FR644758A FR644758DA FR644758A FR 644758 A FR644758 A FR 644758A FR 644758D A FR644758D A FR 644758DA FR 644758 A FR644758 A FR 644758A
Authority
FR
France
Prior art keywords
automatic welding
welding machines
machines
automatic
welding
Prior art date
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.)
Expired
Application number
Other languages
French (fr)
Inventor
Robert Sarazin
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
Application granted granted Critical
Publication of FR644758A publication Critical patent/FR644758A/en
Expired 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
    • B23K9/0008—Welding without shielding means against the influence of the surrounding atmosphere
    • B23K9/0017—Welding without shielding means against the influence of the surrounding atmosphere using more than one electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
FR644758D 1927-02-25 1927-02-25 Automatic welding machines Expired FR644758A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR644758T 1927-02-25

Publications (1)

Publication Number Publication Date
FR644758A true FR644758A (en) 1928-10-13

Family

ID=9000337

Family Applications (1)

Application Number Title Priority Date Filing Date
FR644758D Expired FR644758A (en) 1927-02-25 1927-02-25 Automatic welding machines

Country Status (1)

Country Link
FR (1) FR644758A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2832880A (en) * 1956-07-31 1958-04-29 Vyzkummy Ustav Svarovacich Str Process of depositing molten metal from metal electrodes on to a metallic body, particularly a process for electric welding
US2837627A (en) * 1955-03-18 1958-06-03 Unionmelt Sa Francaise Automatic multiple arc welding methods

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2837627A (en) * 1955-03-18 1958-06-03 Unionmelt Sa Francaise Automatic multiple arc welding methods
US2832880A (en) * 1956-07-31 1958-04-29 Vyzkummy Ustav Svarovacich Str Process of depositing molten metal from metal electrodes on to a metallic body, particularly a process for electric welding

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