BE863539A - Ensemble-electrode de plasmatron - Google Patents

Ensemble-electrode de plasmatron

Info

Publication number
BE863539A
BE863539A BE184807A BE184807A BE863539A BE 863539 A BE863539 A BE 863539A BE 184807 A BE184807 A BE 184807A BE 184807 A BE184807 A BE 184807A BE 863539 A BE863539 A BE 863539A
Authority
BE
Belgium
Prior art keywords
electrode assembly
plasmatron
plasmatron electrode
assembly
electrode
Prior art date
Application number
BE184807A
Other languages
English (en)
French (fr)
Inventor
V I Lakomsky
G M Grigorenko
G F Torkhov
G A Melnik
V S Nesmikh
Original Assignee
Inst Elektroswarki Patona
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 Inst Elektroswarki Patona filed Critical Inst Elektroswarki Patona
Publication of BE863539A publication Critical patent/BE863539A/xx

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
    • B23K35/00—Rods, electrodes, materials, or media, for use in soldering, welding, or cutting
    • B23K35/001—Interlayers, transition pieces for metallurgical bonding of workpieces
    • B23K35/005—Interlayers, transition pieces for metallurgical bonding of workpieces at least one of the workpieces being of a refractory metal
    • 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
    • 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
    • H05H1/3436—Hollow cathodes with internal coolant flow
    • 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
    • H05H1/3442—Cathodes with inserted tip

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Mechanical Engineering (AREA)
  • Arc Welding In General (AREA)
  • Plasma Technology (AREA)
  • Manufacture And Refinement Of Metals (AREA)
BE184807A 1977-12-07 1978-02-01 Ensemble-electrode de plasmatron BE863539A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/858,242 US4133987A (en) 1977-12-07 1977-12-07 Electrode assembly for plasma arc torches

Publications (1)

Publication Number Publication Date
BE863539A true BE863539A (fr) 1978-08-01

Family

ID=25327838

Family Applications (1)

Application Number Title Priority Date Filing Date
BE184807A BE863539A (fr) 1977-12-07 1978-02-01 Ensemble-electrode de plasmatron

Country Status (4)

Country Link
US (1) US4133987A (xx)
BE (1) BE863539A (xx)
DE (1) DE2755560C3 (xx)
FR (1) FR2415936A1 (xx)

Families Citing this family (28)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2900330A1 (de) * 1978-01-09 1979-07-12 Inst Elektroswarki Patona Verfahren zur plasmaerzeugung in einem plasma-lichtbogen-generator und vorrichtung zur durchfuehrung des verfahrens
US4304980A (en) * 1978-07-11 1981-12-08 Fridlyand Mikhail G Non-consumable electrode
DE3163776D1 (en) * 1981-01-08 1984-06-28 Voest Alpine Ag Plasma melting furnace
DE3426410A1 (de) * 1984-07-18 1986-01-23 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Schweissbrenner zum plasma-mig-schweissen
AT386557B (de) * 1987-01-22 1988-09-12 Inst Elektroswarki Patona Duese fuer plasmabrenner
NO163412B (no) * 1988-01-25 1990-02-12 Elkem Technology Plasmalanse.
US5396043A (en) * 1988-06-07 1995-03-07 Hypertherm, Inc. Plasma arc cutting process and apparatus using an oxygen-rich gas shield
US5695662A (en) * 1988-06-07 1997-12-09 Hypertherm, Inc. Plasma arc cutting process and apparatus using an oxygen-rich gas shield
US5097111A (en) * 1990-01-17 1992-03-17 Esab Welding Products, Inc. Electrode for plasma arc torch and method of fabricating same
US5023425A (en) * 1990-01-17 1991-06-11 Esab Welding Products, Inc. Electrode for plasma arc torch and method of fabricating same
DE4034731A1 (de) * 1990-10-30 1992-05-07 Mannesmann Ag Plasmabrenner zum schmelzen und warmhalten von in gefaessen zu behandelnden materialien
US5310988A (en) * 1992-05-20 1994-05-10 Hypertherm, Inc. Electrode for high current density plasma arc torch
US5464962A (en) * 1992-05-20 1995-11-07 Hypertherm, Inc. Electrode for a plasma arc torch
JPH07130490A (ja) * 1993-11-02 1995-05-19 Komatsu Ltd プラズマトーチ
US5416296A (en) * 1994-03-11 1995-05-16 American Torch Tip Company Electrode for plasma arc torch
US5637242A (en) * 1994-08-04 1997-06-10 Electro-Plasma, Inc. High velocity, high pressure plasma gun
US5951888A (en) * 1998-07-09 1999-09-14 The Esab Group, Inc. Plasma electrode with arc-starting grooves
US6163009A (en) * 1998-10-23 2000-12-19 Innerlogic, Inc. Process for operating a plasma arc torch
US6677551B2 (en) * 1998-10-23 2004-01-13 Innerlogic, Inc. Process for operating a plasma arc torch
US6498317B2 (en) 1998-10-23 2002-12-24 Innerlogic, Inc. Process for operating a plasma arc torch
US6326583B1 (en) 2000-03-31 2001-12-04 Innerlogic, Inc. Gas control system for a plasma arc torch
US6403915B1 (en) 2000-08-31 2002-06-11 Hypertherm, Inc. Electrode for a plasma arc torch having an enhanced cooling configuration
JP2004527878A (ja) * 2001-03-09 2004-09-09 ハイパーサーム インコーポレイテッド プラズマアークトーチ用複合電極
US20070045241A1 (en) * 2005-08-29 2007-03-01 Schneider Joseph C Contact start plasma torch and method of operation
US9949356B2 (en) 2012-07-11 2018-04-17 Lincoln Global, Inc. Electrode for a plasma arc cutting torch
DE102013103508A1 (de) * 2013-04-09 2014-10-09 PLASMEQ GmbH Plasmabrenner
RU2556256C2 (ru) * 2013-10-01 2015-07-10 Российская Федерация в лице Министерства промышленности и торговли РФ (МИНПРОМТОРГ РОССИИ) Неплавящийся электрод для дуговых процессов и способ сварки постоянным током неплавящимся электродом
DE102015001455A1 (de) * 2014-07-15 2016-01-21 Linde Aktiengesellschaft Elektrode für einen Schweißbrenner zum Wolfram-Schutzgasschweißen und Schweißbrenner mit solcher Elektrode

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2937262A (en) * 1957-12-23 1960-05-17 Thompson Ramo Wooldridge Inc Method of attaching stud to titanium bodies
US3076085A (en) * 1960-04-11 1963-01-29 Union Carbide Corp High current non-consumable hollow electrode
US3102949A (en) * 1961-09-05 1963-09-03 Thermal Dynamics Corp Electrodes for electric arc torches
US3516805A (en) * 1966-01-31 1970-06-23 Nakao Netsukagaku Kenkyusho Kk Electrodes for electric resistance welding and method of manufacture thereof
US3546422A (en) * 1968-02-15 1970-12-08 David Grigorievich Bykhovsky Device for plasma arc treatment of materials
US3944778A (en) * 1974-05-14 1976-03-16 David Grigorievich Bykhovsky Electrode assembly of plasmatron
GB1442075A (en) * 1974-05-28 1976-07-07 V N I Pk I T Chesky I Elektros Electrodes for arc and plasma-arc working method and apparatus for coating glassware

Also Published As

Publication number Publication date
FR2415936A1 (fr) 1979-08-24
DE2755560A1 (de) 1979-06-21
DE2755560C3 (de) 1981-05-07
US4133987A (en) 1979-01-09
FR2415936B1 (xx) 1980-07-18
DE2755560B2 (de) 1980-09-18

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: INSTITUT ELEKTROSVARKI IMENI E.O. PATONA AKADEMII

Effective date: 19890228