DK0980197T3 - Elektrode til plasmalysbuebrænder og fremgangsmåde til fremstilling af denne - Google Patents

Elektrode til plasmalysbuebrænder og fremgangsmåde til fremstilling af denne

Info

Publication number
DK0980197T3
DK0980197T3 DK99306281T DK99306281T DK0980197T3 DK 0980197 T3 DK0980197 T3 DK 0980197T3 DK 99306281 T DK99306281 T DK 99306281T DK 99306281 T DK99306281 T DK 99306281T DK 0980197 T3 DK0980197 T3 DK 0980197T3
Authority
DK
Denmark
Prior art keywords
plasma arc
emissive element
electrode
making
copper
Prior art date
Application number
DK99306281T
Other languages
Danish (da)
English (en)
Inventor
Tommie Zack Turner
Alfred William Marner
Wayne Stanley Severance
Larry Wade Stokes
Rue Allen Lynch
Valerian Nemchinsky
Original Assignee
Esab Group Inc
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 Esab Group Inc filed Critical Esab Group Inc
Application granted granted Critical
Publication of DK0980197T3 publication Critical patent/DK0980197T3/da

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
    • B23K11/00—Resistance welding; Severing by resistance heating
    • B23K11/06—Resistance welding; Severing by resistance heating using roller 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
    • H05H1/3442—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)
  • Furnace Details (AREA)
  • Arc Welding Control (AREA)
DK99306281T 1998-08-12 1999-08-09 Elektrode til plasmalysbuebrænder og fremgangsmåde til fremstilling af denne DK0980197T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/132,918 US6020572A (en) 1998-08-12 1998-08-12 Electrode for plasma arc torch and method of making same

Publications (1)

Publication Number Publication Date
DK0980197T3 true DK0980197T3 (da) 2008-02-18

Family

ID=22456167

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99306281T DK0980197T3 (da) 1998-08-12 1999-08-09 Elektrode til plasmalysbuebrænder og fremgangsmåde til fremstilling af denne

Country Status (9)

Country Link
US (2) US6020572A (ja)
EP (1) EP0980197B1 (ja)
JP (1) JP3056218B2 (ja)
KR (1) KR100344932B1 (ja)
AT (1) ATE376346T1 (ja)
CA (1) CA2279800C (ja)
DE (1) DE69937323T2 (ja)
DK (1) DK0980197T3 (ja)
TW (1) TW426566B (ja)

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RU2176833C1 (ru) * 2000-11-30 2001-12-10 Закрытое акционерное общество Научно-производственный центр "СОЛИТОН-НТТ" Материал электродов генераторов низкотемпературной плазмы
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BRPI0610299B1 (pt) * 2005-04-19 2018-01-30 Hypertherm, Inc. Maçarico de arco de plasma provendo injeção angular do fluxo de anteparo
US20070045241A1 (en) * 2005-08-29 2007-03-01 Schneider Joseph C Contact start plasma torch and method of operation
US8101882B2 (en) * 2005-09-07 2012-01-24 Hypertherm, Inc. Plasma torch electrode with improved insert configurations
US20070173907A1 (en) * 2006-01-26 2007-07-26 Thermal Dynamics Corporation Hybrid electrode for a plasma arc torch and methods of manufacture thereof
US10194516B2 (en) 2006-09-13 2019-01-29 Hypertherm, Inc. High access consumables for a plasma arc cutting system
US10098217B2 (en) 2012-07-19 2018-10-09 Hypertherm, Inc. Composite consumables for a plasma arc torch
US9662747B2 (en) * 2006-09-13 2017-05-30 Hypertherm, Inc. Composite consumables for a plasma arc torch
ITBO20070361A1 (it) * 2007-05-18 2008-11-19 Tec Mo S R L Dispositivo a torcia al plasma e metodo per realizzarne l'elettrodo
FR2923977B1 (fr) 2007-11-20 2010-03-26 Air Liquide Electrode en alliage d'argent pour torche a plasma.
DE102008062731C5 (de) 2008-12-18 2012-06-14 Kjellberg Finsterwalde Plasma Und Maschinen Gmbh Elektrode für einen Plasmabrenner
US8258423B2 (en) * 2009-08-10 2012-09-04 The Esab Group, Inc. Retract start plasma torch with reversible coolant flow
DE102010006786A1 (de) 2010-02-04 2011-08-04 Holma Ag Düse für einen flüssigkeitsgekühlten Plasma-Schneidbrenner
EP2537399B1 (en) * 2010-02-18 2020-09-02 Hypertherm, Inc Improved alignment features for a plasma torch connector assembly
USD669508S1 (en) 2011-04-19 2012-10-23 Kjellberg Stiftung, rechtsfahige Stiftung des burge rlichen Rechts Nozzle for torch
US8901451B2 (en) 2011-08-19 2014-12-02 Illinois Tool Works Inc. Plasma torch and moveable electrode
USD669509S1 (en) 2011-10-19 2012-10-23 Kjellberg Stiftung, rechtsfahige Stiftung des burge rlichen Rechts Nozzle for torch
US9114475B2 (en) * 2012-03-15 2015-08-25 Holma Ag Plasma electrode for a plasma cutting device
EP2642831A1 (de) * 2012-03-22 2013-09-25 Hollberg, Manfred Plasma-Elektrode für einen Plasma-Lichtbogenbrenner und Verfahren zur Herstellung
EP2642832A1 (de) 2012-03-23 2013-09-25 Manfred Hollberg Plasma-Elektrode für einen Plasmalichtbogenbrenner mit auswechselbarer Elektrodenspitze
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US9326367B2 (en) * 2013-07-25 2016-04-26 Hypertherm, Inc. Devices for gas cooling plasma arc torches and related systems and methods
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US9338872B2 (en) 2013-07-31 2016-05-10 Lincoln Global, Inc. Apparatus and method of aligning and securing components of a liquid cooled plasma arc torch
CN103418918B (zh) * 2013-08-22 2015-05-13 常州特尔玛枪嘴有限公司 等离子切割电极的焊接方法
US9560733B2 (en) 2014-02-24 2017-01-31 Lincoln Global, Inc. Nozzle throat for thermal processing and torch equipment
US9572243B2 (en) 2014-05-19 2017-02-14 Lincoln Global, Inc. Air cooled plasma torch and components thereof
US9398679B2 (en) * 2014-05-19 2016-07-19 Lincoln Global, Inc. Air cooled plasma torch and components thereof
US9572242B2 (en) 2014-05-19 2017-02-14 Lincoln Global, Inc. Air cooled plasma torch and components thereof
US10129970B2 (en) 2014-07-30 2018-11-13 American Torch Tip, Co. Smooth radius nozzle for use in a plasma cutting device
US9681528B2 (en) 2014-08-21 2017-06-13 Lincoln Global, Inc. Rotatable plasma cutting torch assembly with short connections
US9736917B2 (en) 2014-08-21 2017-08-15 Lincoln Global, Inc. Rotatable plasma cutting torch assembly with short connections
US9730307B2 (en) * 2014-08-21 2017-08-08 Lincoln Global, Inc. Multi-component electrode for a plasma cutting torch and torch including the same
US9457419B2 (en) 2014-09-25 2016-10-04 Lincoln Global, Inc. Plasma cutting torch, nozzle and shield cap
US9686848B2 (en) 2014-09-25 2017-06-20 Lincoln Global, Inc. Plasma cutting torch, nozzle and shield cap
DE102016010341A1 (de) 2015-08-28 2017-03-02 Lincoln Global, Inc. Plasmabrenner und komponenten des plasmabrenners
US10863610B2 (en) 2015-08-28 2020-12-08 Lincoln Global, Inc. Plasma torch and components thereof
US10639748B2 (en) 2017-02-24 2020-05-05 Lincoln Global, Inc. Brazed electrode for plasma cutting torch
USD861758S1 (en) 2017-07-10 2019-10-01 Lincoln Global, Inc. Vented plasma cutting electrode
US10589373B2 (en) 2017-07-10 2020-03-17 Lincoln Global, Inc. Vented plasma cutting electrode and torch using the same
DE102018125692B4 (de) * 2018-10-16 2021-01-14 Doceram Gmbh Schweißelektrode
US11678428B2 (en) * 2019-08-02 2023-06-13 The Esab Group, Inc. Method of assembling an electrode
CN113053705B (zh) * 2021-02-05 2022-05-10 浙江大学 一种耐电弧烧蚀的铪铜复合电极及其制备方法

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Also Published As

Publication number Publication date
EP0980197A2 (en) 2000-02-16
US6020572A (en) 2000-02-01
JP3056218B2 (ja) 2000-06-26
EP0980197A3 (en) 2003-08-13
KR100344932B1 (ko) 2002-07-19
DE69937323T2 (de) 2008-07-17
CA2279800A1 (en) 2000-02-12
ATE376346T1 (de) 2007-11-15
KR20000017283A (ko) 2000-03-25
JP2000052042A (ja) 2000-02-22
DE69937323D1 (de) 2007-11-29
TW426566B (en) 2001-03-21
EP0980197B1 (en) 2007-10-17
US6114650A (en) 2000-09-05
CA2279800C (en) 2002-11-05

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