ATE421239T1 - Wassereinspritzung-düsenanordnung mit isoliertem anfangsende - Google Patents

Wassereinspritzung-düsenanordnung mit isoliertem anfangsende

Info

Publication number
ATE421239T1
ATE421239T1 AT99309461T AT99309461T ATE421239T1 AT E421239 T1 ATE421239 T1 AT E421239T1 AT 99309461 T AT99309461 T AT 99309461T AT 99309461 T AT99309461 T AT 99309461T AT E421239 T1 ATE421239 T1 AT E421239T1
Authority
AT
Austria
Prior art keywords
nozzle
insulating element
annular insulating
nozzle members
members
Prior art date
Application number
AT99309461T
Other languages
English (en)
Inventor
Wayne Stanley Severance
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 ATE421239T1 publication Critical patent/ATE421239T1/de

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
    • 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
    • H05H1/3468—Vortex generators
    • 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
    • H05H1/3478—Geometrical details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Geometry (AREA)
  • Plasma Technology (AREA)
  • Arc Welding In General (AREA)
  • Processing Of Terminals (AREA)
  • Insulators (AREA)
  • Manufacture Of Motors, Generators (AREA)
AT99309461T 1998-12-02 1999-11-26 Wassereinspritzung-düsenanordnung mit isoliertem anfangsende ATE421239T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/204,632 US6156995A (en) 1998-12-02 1998-12-02 Water-injection nozzle assembly with insulated front end

Publications (1)

Publication Number Publication Date
ATE421239T1 true ATE421239T1 (de) 2009-01-15

Family

ID=22758746

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99309461T ATE421239T1 (de) 1998-12-02 1999-11-26 Wassereinspritzung-düsenanordnung mit isoliertem anfangsende

Country Status (8)

Country Link
US (1) US6156995A (de)
EP (1) EP1006760B1 (de)
JP (1) JP3315104B2 (de)
AT (1) ATE421239T1 (de)
AU (1) AU6300699A (de)
CA (1) CA2290929C (de)
DE (1) DE69940296D1 (de)
DK (1) DK1006760T3 (de)

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EP1503880B1 (de) * 2002-04-19 2012-08-08 Thermal Dynamics Corporation Plasmalichtbogenbrenner und verfahren unter verwendung eines solchen brenners
WO2004079811A1 (ja) * 2003-03-06 2004-09-16 Sekisui Chemical Co., Ltd. プラズマ処理装置及び方法
US7781947B2 (en) * 2004-02-12 2010-08-24 Mattson Technology Canada, Inc. Apparatus and methods for producing electromagnetic radiation
US7608797B2 (en) * 2004-06-22 2009-10-27 Vladimir Belashchenko High velocity thermal spray apparatus
US7081597B2 (en) * 2004-09-03 2006-07-25 The Esab Group, Inc. Electrode and electrode holder with threaded connection
JP2007220479A (ja) * 2006-02-16 2007-08-30 Noritsu Koki Co Ltd ワーク処理装置及びプラズマ発生装置
JP2007220480A (ja) * 2006-02-16 2007-08-30 Noritsu Koki Co Ltd プラズマ発生装置及びワーク処理装置
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
US9560732B2 (en) 2006-09-13 2017-01-31 Hypertherm, Inc. High access consumables for a plasma arc cutting system
US7989727B2 (en) 2006-09-13 2011-08-02 Hypertherm, Inc. High visibility plasma arc torch
US10194516B2 (en) 2006-09-13 2019-01-29 Hypertherm, Inc. High access consumables for a plasma arc cutting system
US7754994B2 (en) * 2006-12-13 2010-07-13 Atomic Energy Council Cleaning device using atmospheric gas discharge plasma
US8866038B2 (en) * 2007-01-23 2014-10-21 Hypertherm, Inc. Consumable component parts for a plasma torch
US8829385B2 (en) * 2007-02-09 2014-09-09 Hypertherm, Inc. Plasma arc torch cutting component with optimized water cooling
US8772667B2 (en) * 2007-02-09 2014-07-08 Hypertherm, Inc. Plasma arch torch cutting component with optimized water cooling
US8440142B2 (en) * 2008-03-14 2013-05-14 Atomic Energy Council—Institute of Nuclear Energy Research Dual-mode plasma reactor
DE102009059108A1 (de) * 2009-12-18 2011-06-22 Holma Ag Elektrode mit Kühlrohr für eine Plasmaschneidvorrichtung
CN108098211B (zh) * 2011-11-09 2020-05-26 米亚基欧洲有限责任公司 电加工装置
US9057001B2 (en) 2012-11-02 2015-06-16 Rockwell Automation Technologies, Inc. Transparent non-stick coating composition, method and apparatus
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
US10456855B2 (en) 2013-11-13 2019-10-29 Hypertherm, Inc. Consumable cartridge for a plasma arc cutting system
US11432393B2 (en) 2013-11-13 2022-08-30 Hypertherm, Inc. Cost effective cartridge for a plasma arc torch
US11684995B2 (en) 2013-11-13 2023-06-27 Hypertherm, Inc. Cost effective cartridge for a plasma arc torch
RU2693233C2 (ru) 2014-08-12 2019-07-01 Гипертерм, Инк. Затратоэффективная головка для плазменно-дуговой горелки
US10149376B2 (en) 2014-12-11 2018-12-04 Hypertherm, Inc. Water injection and venting of a plasma arc torch
JP6522968B2 (ja) * 2015-01-30 2019-05-29 株式会社小松製作所 プラズマトーチ用絶縁ガイド、及び交換部品ユニット
WO2017024149A1 (en) * 2015-08-04 2017-02-09 Hypertherm, Inc. Improved plasma arc cutting systems, consumables and operational methods
EP4243575A3 (de) 2015-08-04 2023-10-25 Hypertherm, Inc. Kartusche für einen flüssigkeitsgekühlten plasmabogenbrenner
US10189108B2 (en) 2015-08-07 2019-01-29 Lincoln Global, Inc. Hot-wire welding assembly for deep and narrow recessed gaps
US10413991B2 (en) 2015-12-29 2019-09-17 Hypertherm, Inc. Supplying pressurized gas to plasma arc torch consumables and related systems and methods
JP6549685B2 (ja) * 2017-12-18 2019-07-24 小池酸素工業株式会社 プラズマ切断トーチに沿わせて水流を供給する装置
TWI701976B (zh) * 2018-08-15 2020-08-11 東服企業股份有限公司 電漿炬激發裝置之水分子供應裝置
CN113579429B (zh) * 2021-07-09 2022-10-04 南京英尼格玛工业自动化技术有限公司 拘束型熔化极气体保护焊工艺及该工艺使用的喷嘴结构

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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
US4311897A (en) * 1979-08-28 1982-01-19 Union Carbide Corporation Plasma arc torch and nozzle assembly
US4421970A (en) * 1981-01-30 1983-12-20 Hypertherm, Incorporated Height sensing system for a plasma arc cutting tool
US4430546A (en) * 1981-08-14 1984-02-07 Metco, Inc. Plasma spray gun nozzle
US4782210A (en) * 1987-06-26 1988-11-01 Thermal Dynamics Corporation Ridged electrode
US5132512A (en) * 1988-06-07 1992-07-21 Hypertherm, Inc. Arc torch nozzle shield for plasma
US4861962B1 (en) * 1988-06-07 1996-07-16 Hypertherm Inc Nozzle shield for a plasma arc torch
US5396043A (en) * 1988-06-07 1995-03-07 Hypertherm, Inc. Plasma arc cutting process and apparatus using an oxygen-rich gas shield
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US5023425A (en) * 1990-01-17 1991-06-11 Esab Welding Products, Inc. Electrode for plasma arc torch and method of fabricating same
US5393952A (en) * 1991-02-28 1995-02-28 Kabushiki Kaisha Komatsu Seisakusho Plasma torch for cutting use with nozzle protection cap having annular secondary GPS passage and insulator disposed in the secondary gas passage
US5124525A (en) * 1991-08-27 1992-06-23 Esab Welding Products, Inc. Plasma arc torch having improved nozzle assembly
JP2927596B2 (ja) * 1992-02-19 1999-07-28 日鐵溶接工業株式会社 非移行式プラズマジェット揺動方法およびプラズマジェット装置
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US5304770A (en) * 1993-05-14 1994-04-19 Kabushiki Kaisha Komatsu Seisakusho Nozzle structure for plasma torch
JP3285174B2 (ja) * 1993-10-14 2002-05-27 株式会社小松製作所 プラズマ切断方法及びその装置
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

Also Published As

Publication number Publication date
DE69940296D1 (de) 2009-03-05
AU6300699A (en) 2000-06-08
EP1006760B1 (de) 2009-01-14
EP1006760A2 (de) 2000-06-07
JP3315104B2 (ja) 2002-08-19
DK1006760T3 (da) 2009-05-04
US6156995A (en) 2000-12-05
CA2290929C (en) 2005-07-05
JP2000167672A (ja) 2000-06-20
EP1006760A3 (de) 2003-08-13
CA2290929A1 (en) 2000-06-02

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