LU41431A1 - - Google Patents

Info

Publication number
LU41431A1
LU41431A1 LU41431DA LU41431A1 LU 41431 A1 LU41431 A1 LU 41431A1 LU 41431D A LU41431D A LU 41431DA LU 41431 A1 LU41431 A1 LU 41431A1
Authority
LU
Luxembourg
Application number
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 filed Critical
Publication of LU41431A1 publication Critical patent/LU41431A1/xx

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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/02—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by mechanical features, e.g. shape
    • B23K35/0205—Non-consumable electrodes; C-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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/22—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting characterised by the composition or nature of the material
    • B23K35/222—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
    • B23K9/06—Arrangements or circuits for starting the arc, e.g. by generating ignition voltage, or for stabilising the arc
    • B23K9/067—Starting the arc
    • B23K9/0672—Starting the arc without direct contact between electrodes
    • B23K9/0678—Ionization of the arc gap by means of an auxiliary arc
    • 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
    • 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
    • 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
    • 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
    • H05H1/3421—Transferred arc or pilot arc mode

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Arc Welding Control (AREA)
LU41431D 1961-03-28 1962-03-24 LU41431A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US98799A US3086103A (en) 1961-03-28 1961-03-28 Refractory electrode-inert gas shielded-arc working

Publications (1)

Publication Number Publication Date
LU41431A1 true LU41431A1 (fr) 1962-09-24

Family

ID=22270944

Family Applications (1)

Application Number Title Priority Date Filing Date
LU41431D LU41431A1 (fr) 1961-03-28 1962-03-24

Country Status (3)

Country Link
US (1) US3086103A (fr)
BE (1) BE615633A (fr)
LU (1) LU41431A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3231332A (en) * 1962-07-31 1966-01-25 Gen Electric Co Ltd Electrodes for electric discharge apparatus
US3270239A (en) * 1963-09-20 1966-08-30 Union Carbide Corp Solar simulation apparatus
US3254149A (en) * 1965-05-10 1966-05-31 Titanium Metals Corp Vacuum melting of metals
US3617687A (en) * 1969-08-04 1971-11-02 Shuzo Katawoka Directional arc-generating device
US3832513A (en) * 1973-04-09 1974-08-27 G Klasson Starting and stabilizing apparatus for a gas-tungsten arc welding system
DE2331558A1 (de) * 1973-06-20 1975-01-16 Siemens Ag Nichtabschmelzende elektrode, insbesondere zum wig-schweissen, sowie verfahren zu deren herstellung
GB1446507A (en) * 1978-09-15 1976-08-18 V N I Pk I T I Elektrosvarochn Electrode for plasma arc working of conductive materials
US4392047A (en) * 1980-05-14 1983-07-05 Bykhovskij David G Non-consumable electrode
US5590386A (en) * 1995-07-26 1996-12-31 Osram Sylvania Inc. Method of making an alloy of tungsten and lanthana
US5604321A (en) * 1995-07-26 1997-02-18 Osram Sylvania Inc. Tungsten-lanthana alloy wire for a vibration resistant lamp filament
US6066827A (en) * 1997-09-10 2000-05-23 The Esab Group, Inc. Electrode with emissive element having conductive portions
US6830637B2 (en) * 2002-05-31 2004-12-14 Osram Sylvania Inc. Large diameter tungsten-lanthana rod
FR2841165B1 (fr) * 2002-06-21 2005-01-28 Cie De Participation Et De Lic Equipements de soudage par arc electrique, avec une comptabilite electro-magnetique amelioree
US8217305B2 (en) * 2007-12-05 2012-07-10 Illinois Tool Works Inc. System and method for improved TIG arc starting

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2540811A (en) * 1950-03-30 1951-02-06 Gen Electric Inert gas arc welding electrode
US2892072A (en) * 1957-07-08 1959-06-23 Union Carbide Corp Arc welding
US2922028A (en) * 1957-11-25 1960-01-19 Union Carbide Corp Electric arc electrodes

Also Published As

Publication number Publication date
BE615633A (fr) 1962-09-27
US3086103A (en) 1963-04-16

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