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FR1138860A - Procédé de soudage à arcs multiples, en atmosphère de gaz inerte - Google Patents

Procédé de soudage à arcs multiples, en atmosphère de gaz inerte

Info

Publication number
FR1138860A
FR1138860A FR1138860DA FR1138860A FR 1138860 A FR1138860 A FR 1138860A FR 1138860D A FR1138860D A FR 1138860DA FR 1138860 A FR1138860 A FR 1138860A
Authority
FR
France
Prior art keywords
inert gas
gas atmosphere
welding process
arc welding
multiple arc
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
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Airco Inc
Original Assignee
Air Reduction Co Inc
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 Air Reduction Co Inc filed Critical Air Reduction Co Inc
Application granted granted Critical
Publication of FR1138860A publication Critical patent/FR1138860A/fr
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
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/067—Starting the arc
    • B23K9/0672—Starting the arc without direct contact between electrodes
    • B23K9/0678—Ionization of the arc gap by means of an auxiliary arc

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
FR1138860D 1954-11-01 1955-10-27 Procédé de soudage à arcs multiples, en atmosphère de gaz inerte Expired FR1138860A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1138860XA 1954-11-01 1954-11-01

Publications (1)

Publication Number Publication Date
FR1138860A true FR1138860A (fr) 1957-06-20

Family

ID=22352111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1138860D Expired FR1138860A (fr) 1954-11-01 1955-10-27 Procédé de soudage à arcs multiples, en atmosphère de gaz inerte

Country Status (1)

Country Link
FR (1) FR1138860A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110026656A (zh) * 2019-05-27 2019-07-19 宁夏吴忠市好运电焊机有限公司 一种适用于自动埋弧焊机的焊丝增丝设备

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110026656A (zh) * 2019-05-27 2019-07-19 宁夏吴忠市好运电焊机有限公司 一种适用于自动埋弧焊机的焊丝增丝设备

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