IT1021328B - Dispositivo di saldatura ad arco in atmosfera protettiva - Google Patents

Dispositivo di saldatura ad arco in atmosfera protettiva

Info

Publication number
IT1021328B
IT1021328B IT27232/74A IT2723274A IT1021328B IT 1021328 B IT1021328 B IT 1021328B IT 27232/74 A IT27232/74 A IT 27232/74A IT 2723274 A IT2723274 A IT 2723274A IT 1021328 B IT1021328 B IT 1021328B
Authority
IT
Italy
Prior art keywords
arc welding
welding device
protective atmosphere
atmosphere
protective
Prior art date
Application number
IT27232/74A
Other languages
English (en)
Original Assignee
Air Liquide
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 filed Critical Air Liquide
Application granted granted Critical
Publication of IT1021328B publication Critical patent/IT1021328B/it

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
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/29—Supporting devices adapted for making use of shielding means
    • B23K9/291—Supporting devices adapted for making use of shielding means the shielding means being a gas
    • B23K9/296—Supporting devices adapted for making use of shielding means the shielding means being a gas using non-consumable 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
    • B23K9/00—Arc welding or cutting
    • B23K9/24—Features related to electrodes
    • B23K9/28—Supporting devices for electrodes
    • B23K9/285—Cooled electrode holders
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Arc Welding In General (AREA)
  • Gas Burners (AREA)
  • Plasma Technology (AREA)
IT27232/74A 1973-09-18 1974-09-12 Dispositivo di saldatura ad arco in atmosfera protettiva IT1021328B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7333419A FR2243770B1 (it) 1973-09-18 1973-09-18

Publications (1)

Publication Number Publication Date
IT1021328B true IT1021328B (it) 1978-01-30

Family

ID=9125187

Family Applications (1)

Application Number Title Priority Date Filing Date
IT27232/74A IT1021328B (it) 1973-09-18 1974-09-12 Dispositivo di saldatura ad arco in atmosfera protettiva

Country Status (6)

Country Link
US (1) US3950629A (it)
JP (1) JPS5742616Y2 (it)
DE (1) DE7430226U (it)
FR (1) FR2243770B1 (it)
GB (1) GB1477655A (it)
IT (1) IT1021328B (it)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4675493A (en) * 1986-01-31 1987-06-23 Eutectic Corporation Gas-constricted arc nozzle
AU681790B2 (en) * 1994-05-13 1997-09-04 Keyhole Tig Limited GTA welding
AUPM558094A0 (en) * 1994-05-13 1994-06-02 Commonwealth Scientific And Industrial Research Organisation GTA welding
JP3420658B2 (ja) * 1995-06-30 2003-06-30 株式会社東芝 ティグ溶接方法およびその溶接トーチ
US5798493A (en) * 1996-05-14 1998-08-25 Heller, Sr.; Walter R. Fixed welding apparatus and method
US6215089B1 (en) * 1998-06-02 2001-04-10 Inocon Technologie Gesellschaft M.B.H. Plasma welding torch
US6365867B1 (en) * 2000-11-01 2002-04-02 Sandia Corporation Plasma arc torch with coaxial wire feed
CN100448586C (zh) * 2005-12-20 2009-01-07 上海工程技术大学 可调节电弧挺度的焊枪
JP4707108B2 (ja) * 2006-01-16 2011-06-22 日鐵住金溶接工業株式会社 プラズマトーチ
US8343541B2 (en) 2007-03-15 2013-01-01 Soft Gel Technologies, Inc. Ubiquinol and alpha lipoic acid compositions
WO2010045676A1 (en) * 2008-10-21 2010-04-29 Key Welding Products Australia Pty Ltd A welding torch
CN103796787B (zh) * 2011-07-22 2016-10-12 福特全球技术公司 用于将焊接元件焊接到对应部件上的方法
US10716199B2 (en) * 2013-07-25 2020-07-14 Hypertherm, Inc. Devices for gas cooling plasma arc torches and related systems and methods
JP5887445B1 (ja) 2015-04-16 2016-03-16 村田　彰久 狭窄ノズルを備えるｔｉｇ溶接トーチ
CN110394531A (zh) * 2018-04-24 2019-11-01 兰州兰石重型装备股份有限公司 一种换热管与管板搭接连接的内孔自动氩弧焊焊机自熔枪头及其使用方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1638336A (en) * 1921-04-14 1927-08-09 Gen Motors Corp Electric-arc welding
US2761049A (en) * 1953-09-28 1956-08-28 Union Carbide & Carbon Corp Water cooled sigma guide tube
US2798145A (en) * 1955-02-03 1957-07-02 Liquid Carbonic Corp Arc welding torch with adjusting means for non-depositing electrode
JPS5220425B1 (it) * 1969-09-04 1977-06-03

Also Published As

Publication number Publication date
GB1477655A (en) 1977-06-22
JPS5053432U (it) 1975-05-22
FR2243770A1 (it) 1975-04-11
DE7430226U (de) 1974-12-05
JPS5742616Y2 (it) 1982-09-20
US3950629A (en) 1976-04-13
FR2243770B1 (it) 1978-04-28

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