FR2189160B3 - - Google Patents

Info

Publication number
FR2189160B3
FR2189160B3 FR7322614A FR7322614A FR2189160B3 FR 2189160 B3 FR2189160 B3 FR 2189160B3 FR 7322614 A FR7322614 A FR 7322614A FR 7322614 A FR7322614 A FR 7322614A FR 2189160 B3 FR2189160 B3 FR 2189160B3
Authority
FR
France
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
FR7322614A
Other languages
French (fr)
Other versions
FR2189160A1 (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.)
Messer Griesheim GmbH
Original Assignee
Messer Griesheim GmbH
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
Priority claimed from DE2231037A external-priority patent/DE2231037C3/en
Application filed by Messer Griesheim GmbH filed Critical Messer Griesheim GmbH
Publication of FR2189160A1 publication Critical patent/FR2189160A1/fr
Application granted granted Critical
Publication of FR2189160B3 publication Critical patent/FR2189160B3/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
    • B23K9/09—Arrangements or circuits for arc welding with pulsed current or voltage
    • B23K9/091—Arrangements or circuits for arc welding with pulsed current or voltage characterised by the circuits
    • 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
    • B23K9/173—Arc welding or cutting making use of shielding gas and of a consumable electrode
FR7322614A 1972-06-24 1973-06-21 Expired FR2189160B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2231037A DE2231037C3 (en) 1972-06-24 1972-06-24 Device for arc welding with a consumable electrode under protective gas

Publications (2)

Publication Number Publication Date
FR2189160A1 FR2189160A1 (en) 1974-01-25
FR2189160B3 true FR2189160B3 (en) 1975-07-11

Family

ID=5848712

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7322614A Expired FR2189160B3 (en) 1972-06-24 1973-06-21

Country Status (2)

Country Link
FR (1) FR2189160B3 (en)
GB (1) GB1372518A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55165279A (en) * 1979-06-07 1980-12-23 Mitsubishi Electric Corp Method and device of narrow groove welding
IL92427A0 (en) * 1989-02-08 1990-07-26 Gen Electric Laser welding apparatus and process

Also Published As

Publication number Publication date
GB1372518A (en) 1974-10-30
FR2189160A1 (en) 1974-01-25

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