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AU2003260163A1 - Torch head for welding torches and gas nozzle, contact nozzle, and insulation nozzle for such a torch head - Google Patents

Torch head for welding torches and gas nozzle, contact nozzle, and insulation nozzle for such a torch head

Info

Publication number
AU2003260163A1
AU2003260163A1 AU2003260163A AU2003260163A AU2003260163A1 AU 2003260163 A1 AU2003260163 A1 AU 2003260163A1 AU 2003260163 A AU2003260163 A AU 2003260163A AU 2003260163 A AU2003260163 A AU 2003260163A AU 2003260163 A1 AU2003260163 A1 AU 2003260163A1
Authority
AU
Australia
Prior art keywords
nozzle
torch head
insulation
welding torches
contact
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.)
Abandoned
Application number
AU2003260163A
Other languages
English (en)
Inventor
Walter Wimroither
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.)
Fronius International GmbH
Original Assignee
Fronius International 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
Application filed by Fronius International GmbH filed Critical Fronius International GmbH
Publication of AU2003260163A1 publication Critical patent/AU2003260163A1/en
Abandoned legal-status Critical Current

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
    • 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
    • B23K9/24—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
    • 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
    • H05H1/3457—Nozzle protection devices
    • 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
    • H05H1/38—Guiding or centering of electrodes

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mechanical Engineering (AREA)
  • Gas Burners (AREA)
  • Arc Welding In General (AREA)
AU2003260163A 2002-09-18 2003-09-17 Torch head for welding torches and gas nozzle, contact nozzle, and insulation nozzle for such a torch head Abandoned AU2003260163A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT0140102A AT411972B (de) 2002-09-18 2002-09-18 Brennerkopf für schweissbrenner sowie gasdüse, kontaktdüse und isolierhülse für einen solchen brennerkopf
ATA1401/2002 2002-09-18
PCT/AT2003/000276 WO2004026520A2 (fr) 2002-09-18 2003-09-17 Bec de chalumeau pour chalumeau de soudage, buse a gaz, buse de contact et buse d'isolation pour un tel bec de chalumeau

Publications (1)

Publication Number Publication Date
AU2003260163A1 true AU2003260163A1 (en) 2004-04-08

Family

ID=30120915

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003260163A Abandoned AU2003260163A1 (en) 2002-09-18 2003-09-17 Torch head for welding torches and gas nozzle, contact nozzle, and insulation nozzle for such a torch head

Country Status (4)

Country Link
AT (1) AT411972B (fr)
AU (1) AU2003260163A1 (fr)
DE (1) DE20380291U1 (fr)
WO (1) WO2004026520A2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4957746B2 (ja) * 2009-04-13 2012-06-20 株式会社デンソー プラズマ発生装置
JP5626994B2 (ja) * 2011-01-30 2014-11-19 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

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2685631A (en) * 1951-05-26 1954-08-03 Union Carbide & Carbon Corp Gas shielded arc welding torch
US3783233A (en) * 1967-10-04 1974-01-01 Co Ordinated Ind Inc Welding gun cooling structure and electrode tip retainer
US3562486A (en) * 1969-05-29 1971-02-09 Thermal Dynamics Corp Electric arc torches
US3813510A (en) * 1972-02-04 1974-05-28 Thermal Dynamics Corp Electric arc torches
AT339694B (de) * 1973-03-21 1977-11-10 Aga Ab Plasmabrenner
US4628177A (en) * 1984-08-10 1986-12-09 B & B Precision Machines, Inc. Arc welding torch
SE447461B (sv) * 1985-04-25 1986-11-17 Npk Za Kontrolno Zavaratschni Sammansatt munstycke for plasmatron
US4716269A (en) * 1986-10-01 1987-12-29 L-Tec Company Plasma arc torch having supplemental electrode cooling mechanisms
EP1248500A3 (fr) * 1998-05-26 2004-04-21 The Lincoln Electric Company Torche de soudage

Also Published As

Publication number Publication date
AT411972B (de) 2004-08-26
ATA14012002A (de) 2004-01-15
WO2004026520A3 (fr) 2004-08-26
WO2004026520A2 (fr) 2004-04-01
DE20380291U1 (de) 2005-05-19

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase