FR2308456B1 - - Google Patents

Info

Publication number
FR2308456B1
FR2308456B1 FR7612012A FR7612012A FR2308456B1 FR 2308456 B1 FR2308456 B1 FR 2308456B1 FR 7612012 A FR7612012 A FR 7612012A FR 7612012 A FR7612012 A FR 7612012A FR 2308456 B1 FR2308456 B1 FR 2308456B1
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
FR7612012A
Other languages
French (fr)
Other versions
FR2308456A1 (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.)
Fagersta AB
Original Assignee
Fagersta AB
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 Fagersta AB filed Critical Fagersta AB
Publication of FR2308456A1 publication Critical patent/FR2308456A1/fr
Application granted granted Critical
Publication of FR2308456B1 publication Critical patent/FR2308456B1/fr
Granted 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
    • B23K9/073—Stabilising the arc
    • B23K9/0737—Stabilising of the arc position
    • 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
    • B23K10/00—Welding or cutting by means of a plasma
    • B23K10/02—Plasma 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
    • B23K9/00—Arc welding or cutting
    • B23K9/235—Preliminary treatment
FR7612012A 1975-04-25 1976-04-23 Procede de soudure par fusion Granted FR2308456A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7504837A SE393037B (sv) 1975-04-25 1975-04-25 Sett enligt patentkrav 1 i patentet 7314537 - 7 (387 561) att medelst smeltsvetsning astadkomma forbindning mellan tva metallstycken

Publications (2)

Publication Number Publication Date
FR2308456A1 FR2308456A1 (fr) 1976-11-19
FR2308456B1 true FR2308456B1 (de) 1980-06-06

Family

ID=20324407

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7612012A Granted FR2308456A1 (fr) 1975-04-25 1976-04-23 Procede de soudure par fusion

Country Status (9)

Country Link
JP (1) JPS51129839A (de)
AT (1) AT350360B (de)
DE (1) DE2615877C2 (de)
FI (1) FI63876C (de)
FR (1) FR2308456A1 (de)
GB (1) GB1540423A (de)
IT (1) IT1060232B (de)
NL (1) NL7604191A (de)
SE (1) SE393037B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5788972A (en) * 1980-11-21 1982-06-03 Hitachi Ltd Two electrode arc welding method

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR762663A (fr) * 1932-11-04 1934-04-16 Procédé et dispositif pour la soudure des tubes à couture ou autres applications analogues
US2645703A (en) * 1951-03-08 1953-07-14 Advance Transformer Co Inert gas-shielded arc welding apparatus
FR1125494A (fr) * 1954-03-24 1956-10-31 Union Carbide & Carbon Corp Procédé et dispositif pour le sondage automatique à l'arc en atmosphère de gaz inerte
GB876352A (en) * 1959-03-02 1961-08-30 Pirelli General Cable Works Improvements in or relating to electric butt-joint seam welding
US3349213A (en) * 1966-08-19 1967-10-24 Union Carbide Corp Multi-arc seam welding devices
SE387561B (sv) * 1973-10-26 1976-09-13 Fagersta Ab Sett och anordning for svetsning med flera ljusbagar

Also Published As

Publication number Publication date
AT350360B (de) 1979-05-25
FI63876B (fi) 1983-05-31
ATA276576A (de) 1978-10-15
SE393037B (sv) 1977-05-02
FI761076A (de) 1976-10-26
IT1060232B (it) 1982-07-10
NL7604191A (nl) 1976-10-27
GB1540423A (en) 1979-02-14
SE7504837L (sv) 1976-10-26
FI63876C (fi) 1983-09-12
DE2615877A1 (de) 1976-11-11
DE2615877C2 (de) 1984-05-10
JPS51129839A (en) 1976-11-11
FR2308456A1 (fr) 1976-11-19

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse