ATE392977T1 - Lichtbogenschweissanlage mit mehreren brennern mit nichtabschmelzender elektrode und zweifach- fluxschutz für rohrschweissen, jeder brenner mit der in dem plan der inneren düse liegenden elektrodespitze - Google Patents

Lichtbogenschweissanlage mit mehreren brennern mit nichtabschmelzender elektrode und zweifach- fluxschutz für rohrschweissen, jeder brenner mit der in dem plan der inneren düse liegenden elektrodespitze

Info

Publication number
ATE392977T1
ATE392977T1 AT05300842T AT05300842T ATE392977T1 AT E392977 T1 ATE392977 T1 AT E392977T1 AT 05300842 T AT05300842 T AT 05300842T AT 05300842 T AT05300842 T AT 05300842T AT E392977 T1 ATE392977 T1 AT E392977T1
Authority
AT
Austria
Prior art keywords
electrode
arc welding
torch
plan
tuyere
Prior art date
Application number
AT05300842T
Other languages
English (en)
Inventor
Gerard Morvan
Herve Painsard
Original Assignee
Air Liquide Welding France
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 Liquide Welding France filed Critical Air Liquide Welding France
Application granted granted Critical
Publication of ATE392977T1 publication Critical patent/ATE392977T1/de

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05H—PLASMA TECHNIQUE; PRODUCTION OF ACCELERATED ELECTRICALLY-CHARGED PARTICLES OR OF NEUTRONS; PRODUCTION OR ACCELERATION OF NEUTRAL MOLECULAR OR ATOMIC BEAMS
    • H05H1/00—Generating plasma; Handling plasma
    • H05H1/24—Generating plasma
    • H05H1/26—Plasma torches
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • 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
    • B23K9/1675—Arc welding or cutting making use of shielding gas and of a non-consumable electrode making use of several electrodes
    • 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
    • B23K9/02—Seam welding; Backing means; Inserts
    • B23K9/025—Seam welding; Backing means; Inserts for rectilinear seams
    • B23K9/0253—Seam welding; Backing means; Inserts for rectilinear seams for the longitudinal seam of tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Arc Welding In General (AREA)
AT05300842T 2004-11-09 2005-10-21 Lichtbogenschweissanlage mit mehreren brennern mit nichtabschmelzender elektrode und zweifach- fluxschutz für rohrschweissen, jeder brenner mit der in dem plan der inneren düse liegenden elektrodespitze ATE392977T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0452567A FR2877597B1 (fr) 2004-11-09 2004-11-09 Torche de soudage a l'arc de type double flux adaptee au soudage de tubes

Publications (1)

Publication Number Publication Date
ATE392977T1 true ATE392977T1 (de) 2008-05-15

Family

ID=34950274

Family Applications (1)

Application Number Title Priority Date Filing Date
AT05300842T ATE392977T1 (de) 2004-11-09 2005-10-21 Lichtbogenschweissanlage mit mehreren brennern mit nichtabschmelzender elektrode und zweifach- fluxschutz für rohrschweissen, jeder brenner mit der in dem plan der inneren düse liegenden elektrodespitze

Country Status (5)

Country Link
EP (1) EP1655096B1 (de)
AT (1) ATE392977T1 (de)
DE (1) DE602005006215T2 (de)
ES (1) ES2306056T3 (de)
FR (1) FR2877597B1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104289801A (zh) * 2013-07-15 2015-01-21 昆山华焊科技有限公司 一种钨极可伸缩式焊枪
CN107378209B (zh) * 2017-08-22 2019-05-24 天津大学 一种压缩-自由复合大功率电弧喷嘴
DE102017216440A1 (de) * 2017-09-15 2019-03-21 Kjellberg Stiftung WIG-Brenner zum Schweißen, Löten oder Beschichten

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2806124A (en) * 1955-07-26 1957-09-10 Union Carbide Corp Arc torch and process
GB866575A (en) * 1958-01-06 1961-04-26 Union Carbide Corp Gas shielded arc cutting
US3575568A (en) * 1967-06-08 1971-04-20 Rikagaku Kenkyusho Arc torch
SE387561B (sv) * 1973-10-26 1976-09-13 Fagersta Ab Sett och anordning for svetsning med flera ljusbagar
GB1562014A (en) * 1977-02-09 1980-03-05 V N I Proektnokonstrukt I Tekh Arc welding
DE3542984A1 (de) * 1985-12-05 1987-06-11 Stk Ges Fuer Schweisstechnik M Verfahren und einrichtung zum teil- oder vollmechanisierten schutzgas-verbindungsschweissen
FI86038C (fi) * 1991-02-25 1992-07-10 Rotaweld Oy Plasmabraennare.
JPH06277847A (ja) * 1993-03-29 1994-10-04 Japan Nuclear Fuel Co Ltd<Jnf> ステンレス鋼系のｔｉｇ溶接方法
JPH07227673A (ja) * 1994-02-17 1995-08-29 Nippon Steel Corp 高能率ｔｉｇ溶接法
JP3437630B2 (ja) * 1994-03-22 2003-08-18 日立ビアメカニクス株式会社 亜鉛めっき鋼板の溶接方法
FR2766399B1 (fr) * 1997-07-25 1999-09-03 Soudure Autogene Francaise Procede de fabrication de tubes metalliques
TW200510105A (en) * 2003-03-19 2005-03-16 Nippon Oxygen Co Ltd TIG welding apparatus and TIG welding method

Also Published As

Publication number Publication date
FR2877597B1 (fr) 2008-04-25
EP1655096B1 (de) 2008-04-23
DE602005006215D1 (de) 2008-06-05
ES2306056T3 (es) 2008-11-01
DE602005006215T2 (de) 2009-06-18
FR2877597A1 (fr) 2006-05-12
EP1655096A1 (de) 2006-05-10

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