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 (de)
EP (1) EP0980197B1 (de)
JP (1) JP3056218B2 (de)
KR (1) KR100344932B1 (de)
AT (1) ATE376346T1 (de)
CA (1) CA2279800C (de)
DE (1) DE69937323T2 (de)
DK (1) DK0980197T3 (de)
TW (1) TW426566B (de)

Families Citing this family (63)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1202614B1 (de) * 2000-10-24 2012-02-29 The Esab Group, Inc. Elektrode mit hartgelötetem Abscheider
US6452130B1 (en) 2000-10-24 2002-09-17 The Esab Group, Inc. Electrode with brazed separator and method of making same
KR100478140B1 (ko) * 2000-11-02 2005-03-22 재단법인 포항산업과학연구원 플라즈마 절단용 전극의 제조방법
RU2176833C1 (ru) * 2000-11-30 2001-12-10 Закрытое акционерное общество Научно-производственный центр "СОЛИТОН-НТТ" Материал электродов генераторов низкотемпературной плазмы
US6657153B2 (en) 2001-01-31 2003-12-02 The Esab Group, Inc. Electrode diffusion bonding
US6420673B1 (en) 2001-02-20 2002-07-16 The Esab Group, Inc. Powdered metal emissive elements
US20020122896A1 (en) * 2001-03-02 2002-09-05 Skion Corporation Capillary discharge plasma apparatus and method for surface treatment using the same
KR100933480B1 (ko) * 2001-03-09 2009-12-23 하이퍼썸, 인크. 플라즈마 아크 토치, 복합전극, 전극 제조 방법 및 복합전극 냉각 방법
US6433300B1 (en) * 2001-05-31 2002-08-13 The Esab Group, Inc. Electrode interface bonding
US6528753B2 (en) 2001-05-31 2003-03-04 The Esab Group, Inc. Method of coating an emissive element
US6423922B1 (en) 2001-05-31 2002-07-23 The Esab Group, Inc. Process of forming an electrode
US6669118B2 (en) * 2001-08-20 2003-12-30 Saint-Gobain Abrasives, Inc. Coherent jet nozzles for grinding applications
FR2828654B1 (fr) * 2001-08-20 2005-04-08 Saint Gobain Abrasives Inc Buses a jets coherents pour des applications de meulage
US6483070B1 (en) 2001-09-26 2002-11-19 The Esab Group, Inc. Electrode component thermal bonding
US6563075B1 (en) 2001-12-20 2003-05-13 The Esab Group, Inc. Method of forming an electrode
DE10210421B4 (de) * 2002-03-06 2007-11-22 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Elektrodenelement für Plasmabrenner sowie Verfahren zur Herstellung
MXPA04010281A (es) * 2002-04-19 2005-06-08 Thermal Dynamics Corp Electrodo de soplete de plasma de arco.
US7727054B2 (en) * 2002-07-26 2010-06-01 Saint-Gobain Abrasives, Inc. Coherent jet nozzles for grinding applications
US6888093B2 (en) * 2003-06-26 2005-05-03 Innerlogic, Inc. Apparatus for proper alignment of components in a plasma arc torch
US20050029234A1 (en) * 2003-08-04 2005-02-10 Feng Lu Resistance spot welding electrode
MX2007013067A (es) * 2005-04-19 2008-01-11 Hypertherm Inc Antorcha de arco de plasma que proporciona inyeccion de flujo de proteccion angular.
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
WO2011103431A1 (en) * 2010-02-18 2011-08-25 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
US9949356B2 (en) 2012-07-11 2018-04-17 Lincoln Global, Inc. Electrode for a plasma arc cutting torch
US10716199B2 (en) 2013-07-25 2020-07-14 Hypertherm, Inc. Devices for gas cooling plasma arc torches and related systems and methods
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
US9386679B2 (en) 2013-07-31 2016-07-05 Lincoln Global, Inc. Apparatus and method of aligning and securing components of a liquid cooled plasma arc torch using a multi-thread connection
US9313871B2 (en) 2013-07-31 2016-04-12 Lincoln Global, Inc. Apparatus and method of aligning and securing components of a liquid cooled plasma arc torch and improved torch design
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
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
US9572243B2 (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
US9730307B2 (en) * 2014-08-21 2017-08-08 Lincoln Global, Inc. Multi-component electrode for a plasma cutting torch and torch including the same
US9736917B2 (en) 2014-08-21 2017-08-15 Lincoln Global, Inc. Rotatable plasma cutting torch assembly with short connections
US9681528B2 (en) 2014-08-21 2017-06-13 Lincoln Global, Inc. Rotatable plasma cutting torch assembly with short connections
US9686848B2 (en) 2014-09-25 2017-06-20 Lincoln Global, Inc. Plasma cutting torch, nozzle and shield cap
US9457419B2 (en) 2014-09-25 2016-10-04 Lincoln Global, Inc. Plasma cutting torch, nozzle and shield cap
US10863610B2 (en) 2015-08-28 2020-12-08 Lincoln Global, Inc. Plasma torch and components thereof
DE102016010341B4 (de) 2015-08-28 2024-08-01 Lincoln Global, Inc. Plasmabrenner und komponenten des plasmabrenners
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

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4423617A (en) * 1982-02-22 1984-01-03 The Nippert Company Method of making a male resistance welding electrode
US5004888A (en) * 1989-12-21 1991-04-02 Westinghouse Electric Corp. Plasma torch with extended life electrodes
US5023425A (en) * 1990-01-17 1991-06-11 Esab Welding Products, Inc. Electrode for plasma arc torch and method of fabricating same
US5097111A (en) * 1990-01-17 1992-03-17 Esab Welding Products, Inc. Electrode for plasma arc torch and method of fabricating same
EP0465109B1 (de) * 1990-06-26 1995-03-01 Daihen Corporation Elektrode zum Gebrauch im Plasmalichtbogenbrenner
JP2631574B2 (ja) * 1990-10-08 1997-07-16 小池酸素工業株式会社 アーク加工用非消耗電極
JPH05123889A (ja) * 1991-10-29 1993-05-21 Koike Sanso Kogyo Co Ltd アーク加工用非消耗電極
US5451379A (en) * 1992-12-07 1995-09-19 Bowlin, Jr.; Eugene F. Sterilization cassette for dental instruments
JP2591371Y2 (ja) * 1993-02-24 1999-03-03 株式会社小松製作所 プラズマアークトーチ
JPH07130490A (ja) * 1993-11-02 1995-05-19 Komatsu Ltd プラズマトーチ
US5676864A (en) * 1997-01-02 1997-10-14 American Torch Tip Company Electrode for plasma arc torch
US5844196A (en) * 1997-09-15 1998-12-01 The Esab Group, Inc. System and method for detecting nozzle and electrode wear

Also Published As

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

Similar Documents

Publication Publication Date Title
DK0980197T3 (da) Elektrode til plasmalysbuebrænder og fremgangsmåde til fremstilling af denne
ATE547925T1 (de) Elektrode mit hartgelötetem abscheider
EP0685874B1 (de) Gasentladungsröhre
CA2022782A1 (en) Electrode for plasma arc torch
US5200594A (en) Electrode for use in plasma arc working torch
EP1272013A3 (de) Verfahren zur Herstellung einer Elektrode
EP1045624A3 (de) Abgeschrägte Elektrode für Plasma-Lichtbogen-Schneidsbrenner
DE60238372D1 (de) Kontakt-Übergangsverbindung einer Elektrode
EP1202614A3 (de) Elektrode mit hartgelötetem Abscheider
KR100912334B1 (ko) 가스 방전관
CA2357808A1 (en) Electrode diffusion bonding
US20040104680A1 (en) Metal halide lamp having function for suppressing abnormal discharge
EP1056111B1 (de) Herstellungsverfahren von Lampen
AU2003229227A1 (en) Electrical contact material and method for making same
JP3353599B2 (ja) 発光管の電極構造
TW200731317A (en) Protected arc tube mounting assembly for metal halide lamp and lamp
JP2005347049A (ja) 冷陰極管端子の接続構造
JP2004503065A (ja) プラズマトーチの電極の耐用期間を改善する方法
JP2010123266A (ja) 放電ランプ用電極部材、放電ランプ及び発光装置
JPH08329834A (ja) 高圧放電ランプ
JP2003132838A (ja) ショートアークランプ
WO2004001791A3 (en) Metal halide lamp with lead wire containing nickel
EP1306874A3 (de) Elektronenkanone von kurzer Länge und eine solche Elektronenkanone verwendende Kathodenstrahlröhre
TW200518163A (en) Structure of the electrode of CCFL
KR20020027945A (ko) 서버머지드 아아크 용접용 세라믹 엔드탭과 그 용접방법