FR695638A - New electric arc welding process - Google Patents

New electric arc welding process

Info

Publication number
FR695638A
FR695638A FR695638DA FR695638A FR 695638 A FR695638 A FR 695638A FR 695638D A FR695638D A FR 695638DA FR 695638 A FR695638 A FR 695638A
Authority
FR
France
Prior art keywords
welding process
electric arc
arc welding
new electric
new
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)
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.)
Cegelec SA
British Thomson Houston Co Ltd
Original Assignee
Cegelec SA
British Thomson Houston Co Ltd
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 Cegelec SA, British Thomson Houston Co Ltd filed Critical Cegelec SA
Application granted granted Critical
Publication of FR695638A publication Critical patent/FR695638A/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
    • B23K9/06—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
    • B23K9/0673—Ionisation of the arc gap by means of a tension with a step front (pulses or high frequency tensions)
    • 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
    • B23K9/073—Stabilising the arc
    • B23K9/0738—Stabilising of the arc by automatic re-ignition means
    • 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
    • B23K9/167—Arc welding or cutting making use of shielding gas and of a non-consumable electrode

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Arc Welding Control (AREA)
FR695638D 1929-08-20 1929-08-20 New electric arc welding process Expired FR695638A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR367756X 1929-08-20

Publications (1)

Publication Number Publication Date
FR695638A true FR695638A (en) 1930-12-18

Family

ID=8894430

Family Applications (1)

Application Number Title Priority Date Filing Date
FR695638D Expired FR695638A (en) 1929-08-20 1929-08-20 New electric arc welding process

Country Status (3)

Country Link
BE (1) BE372831A (en)
FR (1) FR695638A (en)
GB (1) GB367756A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE977253C (en) * 1944-12-23 1965-08-12 Union Carbide Corp Arc welding process, especially for aluminum, under noble gas with a non-melting electrode

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1190596B (en) * 1960-08-04 1965-04-08 United Kingdom Atomic En Autho Process for TIG welding of end caps on nuclear reactor fuel element casings

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE977253C (en) * 1944-12-23 1965-08-12 Union Carbide Corp Arc welding process, especially for aluminum, under noble gas with a non-melting electrode

Also Published As

Publication number Publication date
BE372831A (en) 1930-09-30
GB367756A (en) 1932-02-25

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