GB1476980A - Arc welding apparatus - Google Patents

Arc welding apparatus

Info

Publication number
GB1476980A
GB1476980A GB4262074A GB4262074A GB1476980A GB 1476980 A GB1476980 A GB 1476980A GB 4262074 A GB4262074 A GB 4262074A GB 4262074 A GB4262074 A GB 4262074A GB 1476980 A GB1476980 A GB 1476980A
Authority
GB
United Kingdom
Prior art keywords
electrodes
arc
operable
nozzles
tig
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
GB4262074A
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.)
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 GB1476980A publication Critical patent/GB1476980A/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
    • 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
    • B23K9/16—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
GB4262074A 1973-10-26 1974-10-01 Arc welding apparatus Expired GB1476980A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7314537A SE387561B (sv) 1973-10-26 1973-10-26 Sett och anordning for svetsning med flera ljusbagar

Publications (1)

Publication Number Publication Date
GB1476980A true GB1476980A (en) 1977-06-16

Family

ID=20318933

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4262074A Expired GB1476980A (en) 1973-10-26 1974-10-01 Arc welding apparatus

Country Status (6)

Country Link
JP (1) JPS5755512B2 (enrdf_load_stackoverflow)
DE (1) DE2448620C3 (enrdf_load_stackoverflow)
FR (1) FR2248905B1 (enrdf_load_stackoverflow)
GB (1) GB1476980A (enrdf_load_stackoverflow)
IT (1) IT1022954B (enrdf_load_stackoverflow)
SE (1) SE387561B (enrdf_load_stackoverflow)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2793178A1 (fr) * 1999-05-07 2000-11-10 Soudure Autogene Francaise Procede et installation automatique de soudage multiplasma
WO2005056228A1 (de) * 2003-12-15 2005-06-23 Fronius International Gmbh Schweissanlage und schweissverfahren, bei dem zumindest zwei unterschiedliche schweisprozesse miteinander kombiniert werden
EP1655096A1 (fr) * 2004-11-09 2006-05-10 Safmatic Torche de soudage à l'arc de type double flux avec une électrode non consommable adaptée au soudage de tubes avec la pointe de l'électrode se situant dans le plan de la buse interne
CN104858554A (zh) * 2015-06-04 2015-08-26 哈尔滨工业大学（威海） 一种等离子弧与双mig进行复合的焊炬

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE393037B (sv) * 1975-04-25 1977-05-02 Fagersta Ab Sett enligt patentkrav 1 i patentet 7314537 - 7 (387 561) att medelst smeltsvetsning astadkomma forbindning mellan tva metallstycken
US4119828A (en) * 1977-02-08 1978-10-10 Vsesojuzny Nauchno-Issledovatelsky Proektno-Konstruktorsky I Tekhnologichesky Institut Elektrosvarochnogo Oborudovania Method of plasma multiarc welding by permanently burning direct-current arcs
US4136273A (en) * 1977-03-04 1979-01-23 Nippon Steel Corporation Method and apparatus for tig welding
JPS60166079A (ja) * 1984-02-04 1985-08-29 Marushima Suimon Seisakusho:Kk 洗車洗浄排水処理システム
DE4436084A1 (de) * 1994-10-10 1996-02-15 Daimler Benz Ag Anordnung zum Schmelzschweißen von Werkstücknähten mit mehreren Schweißbrennern
JP5578920B2 (ja) * 2010-04-16 2014-08-27 日鐵住金溶接工業株式会社 インサートチップ，プラズマトーチおよびプラズマ溶接装置
JP5796847B2 (ja) * 2012-03-08 2015-10-21 日鐵住金溶接工業株式会社 インサートチップおよびプラズマトーチ

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2793178A1 (fr) * 1999-05-07 2000-11-10 Soudure Autogene Francaise Procede et installation automatique de soudage multiplasma
WO2005056228A1 (de) * 2003-12-15 2005-06-23 Fronius International Gmbh Schweissanlage und schweissverfahren, bei dem zumindest zwei unterschiedliche schweisprozesse miteinander kombiniert werden
EP1655096A1 (fr) * 2004-11-09 2006-05-10 Safmatic Torche de soudage à l'arc de type double flux avec une électrode non consommable adaptée au soudage de tubes avec la pointe de l'électrode se situant dans le plan de la buse interne
FR2877597A1 (fr) * 2004-11-09 2006-05-12 Safmatic Sa Torche de soudage a l'arc de type double flux adaptee au soudage de tubes
CN104858554A (zh) * 2015-06-04 2015-08-26 哈尔滨工业大学（威海） 一种等离子弧与双mig进行复合的焊炬

Also Published As

Publication number Publication date
FR2248905A1 (enrdf_load_stackoverflow) 1975-05-23
DE2448620A1 (de) 1975-05-07
SE7314537L (enrdf_load_stackoverflow) 1975-04-28
FR2248905B1 (enrdf_load_stackoverflow) 1978-06-09
IT1022954B (it) 1978-04-20
SE387561B (sv) 1976-09-13
JPS5755512B2 (enrdf_load_stackoverflow) 1982-11-24
DE2448620C3 (de) 1979-01-25
JPS5074550A (enrdf_load_stackoverflow) 1975-06-19
DE2448620B2 (de) 1978-05-24

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee