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NO903473L - Elektrode for lysbuebrenner. - Google Patents

Elektrode for lysbuebrenner.

Info

Publication number
NO903473L
NO903473L NO90903473A NO903473A NO903473L NO 903473 L NO903473 L NO 903473L NO 90903473 A NO90903473 A NO 90903473A NO 903473 A NO903473 A NO 903473A NO 903473 L NO903473 L NO 903473L
Authority
NO
Norway
Prior art keywords
insert
holder
arc
copper
electrode
Prior art date
Application number
NO90903473A
Other languages
English (en)
Norwegian (no)
Other versions
NO903473D0 (no
Inventor
Wayne Stanley Severance Jr
Original Assignee
Esab Welding Products 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23850909&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO903473(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Esab Welding Products Inc filed Critical Esab Welding Products Inc
Publication of NO903473D0 publication Critical patent/NO903473D0/no
Publication of NO903473L publication Critical patent/NO903473L/no

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
    • 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
    • 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
    • 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
    • H05H1/3452—Supplementary electrodes between cathode and anode, e.g. cascade

Landscapes

  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Arc Welding In General (AREA)
  • Plasma Technology (AREA)
  • Arc Welding Control (AREA)
  • Discharge Heating (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Electron Sources, Ion Sources (AREA)
  • Furnace Details (AREA)
  • Surgical Instruments (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Electroluminescent Light Sources (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
NO90903473A 1990-01-17 1990-08-07 Elektrode for lysbuebrenner. NO903473L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/466,205 US5023425A (en) 1990-01-17 1990-01-17 Electrode for plasma arc torch and method of fabricating same

Publications (2)

Publication Number Publication Date
NO903473D0 NO903473D0 (no) 1990-08-07
NO903473L true NO903473L (no) 1991-07-18

Family

ID=23850909

Family Applications (1)

Application Number Title Priority Date Filing Date
NO90903473A NO903473L (no) 1990-01-17 1990-08-07 Elektrode for lysbuebrenner.

Country Status (19)

Country Link
US (1) US5023425A (fi)
EP (1) EP0437915B2 (fi)
JP (1) JPH03225727A (fi)
KR (1) KR930005883B1 (fi)
CN (1) CN1028501C (fi)
AT (1) ATE114397T1 (fi)
AU (1) AU622385B2 (fi)
BR (1) BR9004384A (fi)
CA (1) CA2022782C (fi)
DE (2) DE437915T1 (fi)
FI (1) FI903867A7 (fi)
HU (1) HUT56988A (fi)
IE (1) IE902775A1 (fi)
IL (1) IL95273A (fi)
NO (1) NO903473L (fi)
PH (1) PH26870A (fi)
PL (1) PL287337A1 (fi)
RU (1) RU2028899C1 (fi)
ZA (1) ZA906260B (fi)

Families Citing this family (109)

* Cited by examiner, † Cited by third party
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US5070227A (en) * 1990-04-24 1991-12-03 Hypertherm, Inc. Proceses and apparatus for reducing electrode wear in a plasma arc torch
US5695662A (en) * 1988-06-07 1997-12-09 Hypertherm, Inc. Plasma arc cutting process and apparatus using an oxygen-rich gas shield
US5396043A (en) * 1988-06-07 1995-03-07 Hypertherm, Inc. Plasma arc cutting process and apparatus using an oxygen-rich gas shield
US4954688A (en) * 1989-11-01 1990-09-04 Esab Welding Products, Inc. Plasma arc cutting torch having extended lower nozzle member
EP0465109B1 (en) * 1990-06-26 1995-03-01 Daihen Corporation Electrode for use in plasma arc working torch
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
US5124525A (en) * 1991-08-27 1992-06-23 Esab Welding Products, Inc. Plasma arc torch having improved nozzle assembly
JP2544179Y2 (ja) * 1991-10-08 1997-08-13 財団法人電力中央研究所 アーク発生用電極
US5194715A (en) * 1991-11-27 1993-03-16 Esab Welding Products, Inc. Plasma arc torch used in underwater cutting
US5317126A (en) * 1992-01-14 1994-05-31 Hypertherm, Inc. Nozzle and method of operation for a plasma arc torch
US5464962A (en) * 1992-05-20 1995-11-07 Hypertherm, Inc. Electrode for a plasma arc torch
US5414237A (en) * 1993-10-14 1995-05-09 The Esab Group, Inc. Plasma arc torch with integral gas exchange
JPH07130490A (ja) * 1993-11-02 1995-05-19 Komatsu Ltd プラズマトーチ
US5451739A (en) * 1994-08-19 1995-09-19 Esab Group, Inc. Electrode for plasma arc torch having channels to extend service life
JPH08288095A (ja) * 1995-04-19 1996-11-01 Komatsu Ltd プラズマアークトーチ用電極
US5660743A (en) * 1995-06-05 1997-08-26 The Esab Group, Inc. Plasma arc torch having water injection nozzle assembly
US5747767A (en) * 1995-09-13 1998-05-05 The Esab Group, Inc. Extended water-injection nozzle assembly with improved centering
US5683599A (en) * 1995-10-25 1997-11-04 Centricut, Llc Mounting scheme for a plasma arc torch
US5857888A (en) * 1996-10-28 1999-01-12 Prometron Technics Corp. Method of manufacturing a plasma torch eletrode
US5676864A (en) * 1997-01-02 1997-10-14 American Torch Tip Company Electrode for plasma arc torch
US5767478A (en) * 1997-01-02 1998-06-16 American Torch Tip Company Electrode for plasma arc torch
US6066827A (en) * 1997-09-10 2000-05-23 The Esab Group, Inc. Electrode with emissive element having conductive portions
US5906758A (en) * 1997-09-30 1999-05-25 The Esab Group, Inc. Plasma arc torch
US6215090B1 (en) * 1998-03-06 2001-04-10 The Esab Group, Inc. Plasma arc torch
KR100276674B1 (ko) * 1998-06-03 2001-01-15 정기형 플라즈마 토치
US5951888A (en) * 1998-07-09 1999-09-14 The Esab Group, Inc. Plasma electrode with arc-starting grooves
US6130399A (en) * 1998-07-20 2000-10-10 Hypertherm, Inc. Electrode for a plasma arc torch having an improved insert configuration
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US6326583B1 (en) 2000-03-31 2001-12-04 Innerlogic, Inc. Gas control system for a plasma arc torch
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US6177647B1 (en) 1999-04-29 2001-01-23 Tatras, Inc. Electrode for plasma arc torch and method of fabrication
IT1309290B1 (it) * 1999-06-14 2002-01-22 Tec Mo S R L Procedimento per la realizzazione del punto di scocco dell'arcovoltaico nell'elettrodo di una torcia per taglio a plasma ed
KR20000018178A (ko) * 2000-01-17 2000-04-06 박형근 토오치용 전극 및 그 제조방법
US6337460B2 (en) 2000-02-08 2002-01-08 Thermal Dynamics Corporation Plasma arc torch and method for cutting a workpiece
AT413253B (de) * 2000-05-30 2005-12-15 Sbi Produktion Techn Anlagen G Einrichtung, insbesondere brenner zur erzeugung von plasma
US6452130B1 (en) * 2000-10-24 2002-09-17 The Esab Group, Inc. Electrode with brazed separator and method of making same
EP1202614B1 (en) * 2000-10-24 2012-02-29 The Esab Group, Inc. Electrode with brazed separator and method of making same
US6329627B1 (en) 2000-10-26 2001-12-11 American Torch Tip Company Electrode for plasma arc torch and method of making the same
US6362450B1 (en) 2001-01-30 2002-03-26 The Esab Group, Inc. Gas flow for plasma arc torch
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
KR100909330B1 (ko) * 2001-03-09 2009-07-24 하이퍼썸, 인크. 플라즈마 아크 토치, 복합전극, 전극 제조 방법 및 복합전극 냉각 방법
US6423922B1 (en) 2001-05-31 2002-07-23 The Esab Group, Inc. Process of forming an electrode
US6528753B2 (en) 2001-05-31 2003-03-04 The Esab Group, Inc. Method of coating an emissive element
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
US6686559B1 (en) 2002-04-02 2004-02-03 The American Torch Tip Company Electrode for plasma arc torch and method of making the same
US6974929B2 (en) * 2002-05-09 2005-12-13 Jeffrey Walters Electrodes and nozzles having improved connection and quick release
US6777638B2 (en) 2002-11-14 2004-08-17 The Esab Group, Inc. Plasma arc torch and method of operation for reduced erosion of electrode and nozzle
US6946617B2 (en) * 2003-04-11 2005-09-20 Hypertherm, Inc. Method and apparatus for alignment of components of a plasma arc torch
US6969819B1 (en) * 2004-05-18 2005-11-29 The Esab Group, Inc. Plasma arc torch
US7081597B2 (en) * 2004-09-03 2006-07-25 The Esab Group, Inc. Electrode and electrode holder with threaded connection
DE102004064160C5 (de) * 2004-10-08 2016-03-03 Kjellberg Finsterwalde Plasma Und Maschinen Gmbh Düsenschutzkappe und Anordnungen von Plasmabrennerkomponenten
US7087856B2 (en) * 2004-11-03 2006-08-08 The Esab Group, Inc. System and method for determining an operational condition of a torch
US7115833B2 (en) * 2004-11-03 2006-10-03 The Esab Group, Inc. Metering system and method for supplying gas to a torch
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
US9662747B2 (en) 2006-09-13 2017-05-30 Hypertherm, Inc. Composite consumables for a plasma arc torch
US10098217B2 (en) 2012-07-19 2018-10-09 Hypertherm, Inc. Composite consumables for a plasma arc torch
US10194516B2 (en) 2006-09-13 2019-01-29 Hypertherm, Inc. High access consumables for a plasma arc cutting system
US9560732B2 (en) 2006-09-13 2017-01-31 Hypertherm, Inc. High access consumables for a plasma arc cutting system
WO2008096454A1 (ja) * 2007-02-09 2008-08-14 Toyohashi University Of Technology プラズマ生成用Ｐｔ・Ｒｈ系電極、プラズマ生成装置及びプラズマ処理装置
JP5368114B2 (ja) * 2007-02-09 2013-12-18 国立大学法人豊橋技術科学大学 プラズマ生成用Ｐｔ・Ｒｈ系電極、プラズマ生成装置及びプラズマ処理装置
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DE102008062731C5 (de) 2008-12-18 2012-06-14 Kjellberg Finsterwalde Plasma Und Maschinen Gmbh Elektrode für einen Plasmabrenner
DE102009016932B4 (de) * 2009-04-08 2013-06-20 Kjellberg Finsterwalde Plasma Und Maschinen Gmbh Kühlrohre und Elektrodenaufnahme für einen Lichtbogenplasmabrenner sowie Anordnungen aus denselben und Lichtbogenplasmabrenner mit denselben
DE102010006786A1 (de) 2010-02-04 2011-08-04 Holma Ag Düse für einen flüssigkeitsgekühlten Plasma-Schneidbrenner
CN102271451B (zh) * 2010-06-03 2016-01-06 四川金虹等离子技术有限公司 一种层流电弧等离子体发生器的阴极结构
US8633417B2 (en) * 2010-12-01 2014-01-21 The Esab Group, Inc. Electrode for plasma torch with novel assembly method and enhanced heat transfer
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US12275082B2 (en) 2013-11-13 2025-04-15 Hypertherm, Inc. Consumable cartridge for a plasma arc cutting system
US10456855B2 (en) 2013-11-13 2019-10-29 Hypertherm, Inc. Consumable cartridge for a plasma arc cutting system
US9981335B2 (en) 2013-11-13 2018-05-29 Hypertherm, Inc. Consumable cartridge for a plasma arc cutting system
US11278983B2 (en) 2013-11-13 2022-03-22 Hypertherm, Inc. Consumable cartridge for a plasma arc cutting system
US12521905B2 (en) 2014-03-07 2026-01-13 Hypertherm, Inc. Liquid pressurization pump and systems with data storage
CN111604576B (zh) 2014-08-12 2023-07-18 海别得公司 用于等离子弧焊炬的成本有效的筒
CN107249803B (zh) * 2015-08-04 2020-01-31 海别得公司 改进的等离子弧切割系统、消耗品和操作方法
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MX2019009420A (es) 2017-02-09 2019-10-02 Hypertherm Inc Anillo rotacional y elemento de contacto para un cartucho de antorcha de arco de plasma.
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KR101942019B1 (ko) * 2017-09-12 2019-01-24 황원규 플라즈마 토치
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KR102796422B1 (ko) * 2019-09-12 2025-04-16 크엘베르크-스티프텅 아크 토치 및 플라즈마 토치용 마모 부품, 이를 포함하는 아크 토치 및 플라즈마 토치, 아크 토치와 플라즈마 토치용 전극 제조방법 및 플라즈마 절단 방법 (wear part for an arc torch and plasma torch, arc torch and plasma torch comprising same, method for plasma cutting and method for producing an electrode for an arc torch and plasma torch)
CZ33709U1 (cs) * 2019-10-14 2020-02-11 B&Bartoni, spol. s r.o. Elektroda pro plazmový obloukový hořák
EP3981544A1 (en) * 2020-10-08 2022-04-13 Linde GmbH Plus pole electrode
RU204342U1 (ru) * 2020-10-12 2021-05-21 Би энд Бартони, спол. с р.о. Электрод для плазменно-дуговой горелки

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US3546422A (en) * 1968-02-15 1970-12-08 David Grigorievich Bykhovsky Device for plasma arc treatment of materials
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Also Published As

Publication number Publication date
EP0437915A2 (en) 1991-07-24
AU6080890A (en) 1991-07-18
CA2022782C (en) 2000-02-08
JPH0570250B2 (fi) 1993-10-04
EP0437915A3 (en) 1991-12-18
HUT56988A (en) 1991-10-28
CN1028501C (zh) 1995-05-24
DE69014289T2 (de) 1995-06-01
FI903867A7 (fi) 1991-07-18
BR9004384A (pt) 1991-09-03
PL287337A1 (en) 1991-07-29
CN1053380A (zh) 1991-07-31
EP0437915B1 (en) 1994-11-23
DE437915T1 (de) 1992-01-16
EP0437915B2 (en) 1999-12-01
IL95273A (en) 1994-04-12
IL95273A0 (en) 1991-06-30
AU622385B2 (en) 1992-04-02
CA2022782A1 (en) 1991-07-18
JPH03225727A (ja) 1991-10-04
US5023425A (en) 1991-06-11
HU904975D0 (en) 1991-01-28
KR910015202A (ko) 1991-08-31
ZA906260B (en) 1991-05-29
KR930005883B1 (ko) 1993-06-25
FI903867A0 (fi) 1990-08-03
PH26870A (en) 1992-11-16
DE69014289D1 (de) 1995-01-05
ATE114397T1 (de) 1994-12-15
NO903473D0 (no) 1990-08-07
RU2028899C1 (ru) 1995-02-20
IE902775A1 (en) 1991-07-17
DE69014289T3 (de) 2000-07-13

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