ES2027258T3 - Sistema generador de plasma estabilizado con gas. - Google Patents

Sistema generador de plasma estabilizado con gas.

Info

Publication number
ES2027258T3
ES2027258T3 ES198787108487T ES87108487T ES2027258T3 ES 2027258 T3 ES2027258 T3 ES 2027258T3 ES 198787108487 T ES198787108487 T ES 198787108487T ES 87108487 T ES87108487 T ES 87108487T ES 2027258 T3 ES2027258 T3 ES 2027258T3
Authority
ES
Spain
Prior art keywords
ana
anodic
arc voltage
hole
rings
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES198787108487T
Other languages
English (en)
Inventor
Thomas F. Bernecki
Kevin J. Varley
William P. Rusch
John F. Klein
Chandra Bhansali
Janusz Wlodarczyk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Applied Biosystems Inc
Original Assignee
Perkin Elmer Corp
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 Perkin Elmer Corp filed Critical Perkin Elmer Corp
Application granted granted Critical
Publication of ES2027258T3 publication Critical patent/ES2027258T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H05H1/42—Plasma torches using an arc with provisions for introducing materials into the plasma, e.g. powder, liquid
    • 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
    • H05H1/3405—Arrangements for stabilising or constricting the arc, e.g. by an additional gas 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
    • H05H1/3436—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
    • H05H1/3452—Supplementary electrodes between cathode and anode, e.g. cascade
    • 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
    • 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
    • H05H1/3494—Means for controlling discharge parameters
    • 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
    • H05H1/36—Circuit arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Geometry (AREA)
  • Plasma Technology (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

UN SISTEMA DE GENERACION DE PLASMA COMPRENDE UNA PISTOLA DE PLASMA QUE INCLUYE UN ANODO HUECO CILINDRICO, UN MIEMBRO INTERMEDIO HUECO CILINDRICO ELECTRICAMENTE AISLADO Y YUXTAPUESTO COAXIALMENTE CON EL MIEMBRO ANODICO PARA FORMAR UN PASADIZO DE GAS CON FORMACION DE PLASMA A TRAVES DEL MIEMBRO INTERMEDIO Y EL MIEMBRO ANODICO, Y UN MIEMBRO CATODICO MOVIBLE AXIALMENTE. EL MIEMBRO INTERMEDIO COMPRENDE SEGMENTOS TUBULARES SEPARADOS POR ESPACIOS ANULARES DE AISLAMIENTO RESILIENTE, CONTENIDOS A COMPRESION. EL ARCO DE RADIACION SE BLOQUEA POR LOS ANILLOS ESPACIADORES MEDIANTE RECOVECOS EN LAS LAMINAS INTERSEGMENTO Y MAS LEJOS POR ANILLOS OBSTACULO DE CERAMICA. UN MOTOR ELECTRICO O PISTON NEUMATICO RESPONDE A LA MEDICION DEL VOLTAJE DEL ARCO QUE AJUSTA CONTINUAMENTE LA POSICION AXIAL DE LA PUNTA DEL CATODO EN RELACION CON EL ORIFICIO DEL ANODO, TANTO COMO PARA MANTENER UN PREDETERMINADO VOLTAJE DEL ARCO.
ES198787108487T 1986-06-13 1987-06-12 Sistema generador de plasma estabilizado con gas. Expired - Lifetime ES2027258T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US87420986A 1986-06-13 1986-06-13
US07/021,958 US4780591A (en) 1986-06-13 1987-03-05 Plasma gun with adjustable cathode

Publications (1)

Publication Number Publication Date
ES2027258T3 true ES2027258T3 (es) 1992-06-01

Family

ID=26695303

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198787108487T Expired - Lifetime ES2027258T3 (es) 1986-06-13 1987-06-12 Sistema generador de plasma estabilizado con gas.

Country Status (8)

Country Link
US (1) US4780591A (es)
EP (1) EP0249238B1 (es)
JP (1) JP2550073B2 (es)
CN (1) CN1011846B (es)
BR (1) BR8703007A (es)
CA (1) CA1285997C (es)
DE (1) DE3774936D1 (es)
ES (1) ES2027258T3 (es)

Families Citing this family (91)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8800767A (nl) * 1988-03-28 1989-10-16 Philips Nv Plasmatoorts.
US5298835A (en) * 1988-07-21 1994-03-29 Electro-Plasma, Inc. Modular segmented cathode plasma generator
US5227603A (en) * 1988-09-13 1993-07-13 Commonwealth Scientific & Industrial Research Organisation Electric arc generating device having three electrodes
US4990739A (en) * 1989-07-07 1991-02-05 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Plasma gun with coaxial powder feed and adjustable cathode
JPH03150341A (ja) * 1989-11-07 1991-06-26 Onoda Cement Co Ltd 複合トーチ型プラズマ発生装置とその装置を用いたプラズマ発生方法
DE4105408C1 (es) * 1991-02-21 1992-09-17 Plasma-Technik Ag, Wohlen, Ch
DE4105407A1 (de) * 1991-02-21 1992-08-27 Plasma Technik Ag Plasmaspritzgeraet zum verspruehen von festem, pulverfoermigem oder gasfoermigem material
DE9215133U1 (de) * 1992-11-06 1993-01-28 Plasma-Technik Ag, Wohlen Plasmaspritzgerät
US5420391B1 (en) * 1994-06-20 1998-06-09 Metcon Services Ltd Plasma torch with axial injection of feedstock
US5455401A (en) * 1994-10-12 1995-10-03 Aerojet General Corporation Plasma torch electrode
DE59602394D1 (de) * 1995-03-17 1999-08-12 Hoechst Ag Thermisches auftragsverfahren für dünne keramische schichten und vorrichtung zum auftragen
US5837959A (en) * 1995-09-28 1998-11-17 Sulzer Metco (Us) Inc. Single cathode plasma gun with powder feed along central axis of exit barrel
US5660745A (en) * 1995-12-15 1997-08-26 Illinois Tool Works Inc. Method and apparatus for a contact start plasma cutting process
US5798493A (en) * 1996-05-14 1998-08-25 Heller, Sr.; Walter R. Fixed welding apparatus and method
US5760363A (en) * 1996-09-03 1998-06-02 Hypertherm, Inc. Apparatus and method for starting and stopping a plasma arc torch used for mechanized cutting and marking applications
DE19716236C2 (de) * 1997-04-18 2002-03-07 Deutsch Zentr Luft & Raumfahrt Plasmabrennervorrichtung
US6114649A (en) * 1999-07-13 2000-09-05 Duran Technologies Inc. Anode electrode for plasmatron structure
US6202939B1 (en) 1999-11-10 2001-03-20 Lucian Bogdan Delcea Sequential feedback injector for thermal spray torches
DE19963904C2 (de) * 1999-12-31 2001-12-06 Gtv Ges Fuer Thermischen Versc Plasmabrenner und Verfahren zur Erzeugung eines Plasmastrahls
US6392189B1 (en) 2001-01-24 2002-05-21 Lucian Bogdan Delcea Axial feedstock injector for thermal spray torches
US6669106B2 (en) * 2001-07-26 2003-12-30 Duran Technologies, Inc. Axial feedstock injector with single splitting arm
US20040040833A1 (en) * 2002-08-27 2004-03-04 General Electric Company Apparatus and method for plasma treating an article
SE523135C2 (sv) * 2002-09-17 2004-03-30 Smatri Ab Plasmasprutningsanordning
NL1023491C2 (nl) * 2003-05-21 2004-11-24 Otb Groep B V Cascadebron.
DE102004006636B4 (de) * 2004-02-10 2013-10-17 Dr. Laure Plasmatechnologie Gmbh Plasmagenerator und Verfahren zur Reduktion und Reinigung von oxidhaltigen Metallverbindungen
US7495241B2 (en) * 2004-02-26 2009-02-24 Tdk Corporation Ion beam irradiation apparatus and insulating spacer for the same
WO2005096345A1 (en) * 2004-03-01 2005-10-13 General Electric Company Apparatus and method for plasma treating an article
US7608797B2 (en) * 2004-06-22 2009-10-27 Vladimir Belashchenko High velocity thermal spray apparatus
US7703413B2 (en) * 2004-06-28 2010-04-27 Sabic Innovative Plastics Ip B.V. Expanded thermal plasma apparatus
US7750265B2 (en) * 2004-11-24 2010-07-06 Vladimir Belashchenko Multi-electrode plasma system and method for thermal spraying
SE529053C2 (sv) 2005-07-08 2007-04-17 Plasma Surgical Invest Ltd Plasmaalstrande anordning, plasmakirurgisk anordning och användning av en plasmakirurgisk anordning
SE529056C2 (sv) 2005-07-08 2007-04-17 Plasma Surgical Invest Ltd Plasmaalstrande anordning, plasmakirurgisk anordning och användning av en plasmakirurgisk anordning
SE529058C2 (sv) 2005-07-08 2007-04-17 Plasma Surgical Invest Ltd Plasmaalstrande anordning, plasmakirurgisk anordning, användning av en plasmakirurgisk anordning och förfarande för att bilda ett plasma
CA2571099C (en) * 2005-12-21 2015-05-05 Sulzer Metco (Us) Inc. Hybrid plasma-cold spray method and apparatus
FR2897747B1 (fr) * 2006-02-23 2008-09-19 Commissariat Energie Atomique Torche a plasma a arc transfere
KR100737755B1 (ko) * 2006-08-10 2007-07-10 세메스 주식회사 플라스마 생성유닛 및 이를 구비하는 기판처리장치와기판처리방법
US7928338B2 (en) 2007-02-02 2011-04-19 Plasma Surgical Investments Ltd. Plasma spraying device and method
US8772667B2 (en) * 2007-02-09 2014-07-08 Hypertherm, Inc. Plasma arch torch cutting component with optimized water cooling
WO2008136130A1 (ja) * 2007-04-24 2008-11-13 Canon Anelva Corporation プラズマ発生装置およびこれを用いた成膜方法並びに成膜装置
US9173967B1 (en) 2007-05-11 2015-11-03 SDCmaterials, Inc. System for and method of processing soft tissue and skin with fluids using temperature and pressure changes
US7589473B2 (en) 2007-08-06 2009-09-15 Plasma Surgical Investments, Ltd. Pulsed plasma device and method for generating pulsed plasma
US8735766B2 (en) 2007-08-06 2014-05-27 Plasma Surgical Investments Limited Cathode assembly and method for pulsed plasma generation
US8507401B1 (en) 2007-10-15 2013-08-13 SDCmaterials, Inc. Method and system for forming plug and play metal catalysts
MX2010008819A (es) * 2008-02-12 2010-11-05 Foret Plasma Labs Llc Metodo, sistema y aparato para combustion con escaso combustible con plasma de arco electrico.
FR2940584B1 (fr) * 2008-12-19 2011-01-14 Europlasma Procede de controle de l'usure d'au moins une des electrodes d'une torche a plasma
US8618435B2 (en) * 2009-05-26 2013-12-31 General Electric Company Ablative plasma gun
US8350181B2 (en) * 2009-08-24 2013-01-08 General Electric Company Gas distribution ring assembly for plasma spray system
US9315888B2 (en) 2009-09-01 2016-04-19 General Electric Company Nozzle insert for thermal spray gun apparatus
US8652992B2 (en) 2009-12-15 2014-02-18 SDCmaterials, Inc. Pinning and affixing nano-active material
US9126191B2 (en) 2009-12-15 2015-09-08 SDCmaterials, Inc. Advanced catalysts for automotive applications
US9039916B1 (en) 2009-12-15 2015-05-26 SDCmaterials, Inc. In situ oxide removal, dispersal and drying for copper copper-oxide
CA2785781A1 (en) * 2010-01-26 2011-08-04 Sulzer Metco (Us) Inc. Plume shroud for laminar plasma guns
US8613742B2 (en) 2010-01-29 2013-12-24 Plasma Surgical Investments Limited Methods of sealing vessels using plasma
US8187012B1 (en) * 2010-03-18 2012-05-29 Hubbell Incorporated Electrical cord with tamper resistent mechanism
US9089319B2 (en) 2010-07-22 2015-07-28 Plasma Surgical Investments Limited Volumetrically oscillating plasma flows
US8330069B2 (en) * 2010-09-16 2012-12-11 General Electric Company Apparatus and system for arc elmination and method of assembly
US8669202B2 (en) 2011-02-23 2014-03-11 SDCmaterials, Inc. Wet chemical and plasma methods of forming stable PtPd catalysts
CN103492084B (zh) 2011-07-12 2016-05-25 伸和工业株式会社 轴向进给型等离子喷镀装置
AU2012299065B2 (en) 2011-08-19 2015-06-04 SDCmaterials, Inc. Coated substrates for use in catalysis and catalytic converters and methods of coating substrates with washcoat compositions
DE102011114406A1 (de) 2011-09-26 2013-03-28 Klaus Landes Plasmaspritzgerät
CN102489818A (zh) * 2011-11-29 2012-06-13 刘迎春 新型等离子钎焊枪头
US20160121418A1 (en) * 2012-01-25 2016-05-05 Gordon Hanka Welder Powered Arc Starter
US20140203005A1 (en) * 2013-01-23 2014-07-24 Gordon R. Hanka Welder powered arc starter
EP2807667B1 (en) * 2012-01-27 2017-10-18 Oerlikon Metco (US) Inc. Closed loop cooling of a plasma gun to improve hardware life
AU2012367305B2 (en) * 2012-01-27 2016-05-26 Sulzer Metco (Us), Inc. Thermo spray gun with removable nozzle tip and method making and using the same
EP2819802A4 (en) * 2012-02-28 2015-08-19 Sulzer Metco Us Inc ADVANCED CASCADE PLASMA BURNER
WO2013169710A1 (en) * 2012-05-10 2013-11-14 Sulzer Metco (Us) Inc. Cathode interface for a plasma gun and method of making and using the same
US9156025B2 (en) 2012-11-21 2015-10-13 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
US9511352B2 (en) 2012-11-21 2016-12-06 SDCmaterials, Inc. Three-way catalytic converter using nanoparticles
CN103915307B (zh) * 2012-12-31 2016-08-17 中微半导体设备(上海)有限公司 等离子体处理室及用于该等离子体处理室的气体注入装置
RU2015143900A (ru) * 2013-03-14 2017-04-19 ЭсДиСиМАТИРИАЛЗ, ИНК. Высокопроизводительная система для производства частиц с использованием плазмы
CN105592921A (zh) 2013-07-25 2016-05-18 Sdc材料公司 用于催化转化器的洗涂层和经涂覆基底及其制造和使用方法
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
CN105848756A (zh) 2013-10-22 2016-08-10 Sdc材料公司 用于贫NOx捕捉的组合物
US9427732B2 (en) 2013-10-22 2016-08-30 SDCmaterials, Inc. Catalyst design for heavy-duty diesel combustion engines
CN103596350A (zh) * 2013-11-25 2014-02-19 四川大学 新型层流等离子体发生器阴极结构
US20150225833A1 (en) * 2014-02-12 2015-08-13 Flame-Spray Industries, Inc. Plasma-Kinetic Spray Apparatus and Method
WO2015132657A1 (en) * 2014-03-07 2015-09-11 Lincoln Global Inc. Apparatus of sealing and securing components of a liquid cooled plasma arc torch and improved torch design
US9687811B2 (en) 2014-03-21 2017-06-27 SDCmaterials, Inc. Compositions for passive NOx adsorption (PNA) systems and methods of making and using same
US20170086284A1 (en) * 2014-05-16 2017-03-23 Pyrogenesis Canada Inc. Energy efficient high power plasma torch
US9659732B2 (en) * 2014-08-11 2017-05-23 Honeywell International Inc. Partially insulated cathode
WO2019164822A1 (en) * 2018-02-20 2019-08-29 Oerlikon Metco (Us) Inc. Single arc cascaded low pressure coating gun utilizing a neutrode stack as a method of plasma arc control
CN108430148B (zh) * 2018-03-30 2023-09-05 山东辰跃节能科技有限公司 一种等离子发生器
EP3742869A1 (en) 2019-05-22 2020-11-25 Gulhfi Consulting AG Miniaturised plasma torch
DE102019214276A1 (de) * 2019-09-19 2021-03-25 Volkswagen Aktiengesellschaft Zuführdüse sowie Schweißvorrichtung
TWI786417B (zh) * 2020-07-14 2022-12-11 大氣電漿股份有限公司 常壓電漿產生裝置
WO2022047227A2 (en) 2020-08-28 2022-03-03 Plasma Surgical Investments Limited Systems, methods, and devices for generating predominantly radially expanded plasma flow
CN116085826B (zh) * 2023-03-22 2024-09-13 山东澎湃力科技有限公司 接触式引弧的等离子体高压点火器
US12096547B1 (en) * 2023-08-10 2024-09-17 Vladimir E. Belashchenko High velocity plasma torch and method

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US25088A (en) * 1859-08-16 Improvement in horse-rakes
US2943182A (en) * 1958-01-09 1960-06-28 Gen Electric Fluid stabilized arc mechanism
US3318793A (en) * 1962-11-02 1967-05-09 Robert S Webb Servo feed apparatus for electrical discharge machining
US3242305A (en) * 1963-07-03 1966-03-22 Union Carbide Corp Pressure retract arc torch
JPS4217714Y1 (es) * 1964-03-10 1967-10-13
US3513281A (en) * 1966-08-15 1970-05-19 Kjellberg Elektroden & Maschin Switching arrangement and device for the automatic lifting of arc plasma torches
US3823302A (en) * 1972-01-03 1974-07-09 Geotel Inc Apparatus and method for plasma spraying
SE366057B (es) * 1972-10-06 1974-04-08 Aga Ab
CH586500A5 (es) * 1973-09-19 1977-03-31 Lonza Ag
US3953705A (en) * 1974-09-03 1976-04-27 Mcdonnell Douglas Corporation Controlled arc gas heater
US4170727A (en) * 1978-05-19 1979-10-09 Thermal Dynamics Corporation Thermal torch height acquisition circuit
DE3304790A1 (de) * 1982-02-15 1983-09-01 Československá akademie věd, Praha Verfahren zur stabilisierung des niedertemperatur-plasmas eines lichtbogenbrenners und lichtbogenbrenner zu seiner durchfuehrung
FR2562453B1 (fr) * 1984-04-04 1988-02-26 Soudure Autogene Francaise Equipement de coupage plasma de tres faible puissance
JPS6117360A (ja) * 1984-07-04 1986-01-25 Hitachi Ltd プラズマア−ク溶接装置
AT388271B (de) * 1984-09-26 1989-05-26 Voest Alpine Ag Regelungsvorrichtung fuer einen hochleistungsplasmabrenner, insbesondere fuer einen schmelzofen

Also Published As

Publication number Publication date
US4780591A (en) 1988-10-25
DE3774936D1 (de) 1992-01-16
BR8703007A (pt) 1988-03-08
EP0249238B1 (en) 1991-12-04
CA1285997C (en) 1991-07-09
JP2550073B2 (ja) 1996-10-30
CN1011846B (zh) 1991-02-27
JPS6340300A (ja) 1988-02-20
CN87104235A (zh) 1988-02-24
EP0249238A2 (en) 1987-12-16
EP0249238A3 (en) 1988-01-27

Similar Documents

Publication Publication Date Title
ES2027258T3 (es) Sistema generador de plasma estabilizado con gas.
GB913492A (en) Improvements in or relating to processes for improving the surface adhesion strengthof plastic materials
CN108598868B (zh) 一种用于气体火花开关的电极结构及设计方法
ES2069910T3 (es) Aparato para generar ozono.
GB1019697A (en) Glow discharge device
GB1132536A (en) Nonthermionic electron gun assembly
GB639536A (en) Improvements in and relating to mercury vapour lamps
FR2312169A2 (fr) Installations pour l'obtention de plasma a haute temperature
RU2777603C2 (ru) Способ формирования электрической дуги в плазмотроне
SU1522317A1 (ru) Рел тивистский СВЧ-генератор
FR2368792A1 (fr) Appareil electrique de coupure, notamment un disjoncteur, a auto-soufflage de l'arc de coupure par un gaz
RU2008754C1 (ru) Свеча зажигания "факел"
RU2034413C1 (ru) Устройство для получения низкотемпературной плазмы
SU851578A1 (ru) Управл емый разр дник
SU126543A1 (ru) Искровой промежуток вентильного разр дника
SU382186A1 (ru) Управляемый вакуумный разрядник
SU630687A1 (ru) Управл емый разр дник
UA135394U (uk) Плазмове джерело випромінювання
JPS5719941A (en) Negative ion source
CN100587893C (zh) 等离子发生器点火电极组件
FR2369673A1 (fr) Appareil electrique de coupure a auto-soufflage de l'arc electrique de coupure par un gaz
SU505052A2 (ru) Газоразр дный прибор
GB973524A (en) Improvements relating to plasma torch assemblies
SU1693655A1 (ru) Спектральна лампа
SU94388A1 (ru) Высоковольтный вентиль

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 249238

Country of ref document: ES