ES2100184T3 - Quemador de plasma para arco electrico transportado. - Google Patents

Quemador de plasma para arco electrico transportado.

Info

Publication number
ES2100184T3
ES2100184T3 ES91110640T ES91110640T ES2100184T3 ES 2100184 T3 ES2100184 T3 ES 2100184T3 ES 91110640 T ES91110640 T ES 91110640T ES 91110640 T ES91110640 T ES 91110640T ES 2100184 T3 ES2100184 T3 ES 2100184T3
Authority
ES
Spain
Prior art keywords
torch
nozzle
wrap
annular channel
plasma
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
ES91110640T
Other languages
English (en)
Inventor
Herbert Dipl-Ing Klein
Heinrich-Otto Dipl-Ing Rossner
Ulrich Dipl-Ing Scheffler
Gebhard Dipl-Ing Tomalla
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.)
Fried Krupp AG Hoesch Krupp
Original Assignee
Fried Krupp AG Hoesch Krupp
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 Fried Krupp AG Hoesch Krupp filed Critical Fried Krupp AG Hoesch Krupp
Application granted granted Critical
Publication of ES2100184T3 publication Critical patent/ES2100184T3/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
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3431—Coaxial cylindrical 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
    • H05H1/28—Cooling arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)
  • Pressure-Spray And Ultrasonic-Wave- Spray Burners (AREA)
  • Arc Welding In General (AREA)
  • Manufacture, Treatment Of Glass Fibers (AREA)
  • Discharge Heating (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

ESTE SOPLETE DE PLASMA MUESTRA UN ELECTRODO (10) CENTRICO, UN EXTREMO DE TOBERA (11) CONCENTRICO CON ESTE Y UNA ENVOLTURA (73) CONCENTRICA DEL SOPLETE. ENTRE EL ELECTRODO (10) Y EL EXTREMO DE LA TOBERA (11) SE DISPONE UNA RANURA ANULAR (27) PARA QUE TRASPASE EL GAS DE PLASMA, Y ENTRE EL EXTREMO DE LA TOBERA (11) Y LA ENVOLTURA (73) DEL SOPLETE HAY UN CANAL ANULAR (75, 76) CUYA PARED INTERIOR SE CONFORMA PARCIALMENTE POR UN TUBO AISLANTE (36, 39) QUE SEPARA ELECTRICAMENTE AMBAS PARTES (11, 73). PARA PODER USAR ESTE SOPLETE DE PLASMA, ESPECIALMENTE TAMBIEN CON CORRIENTE ALTERNA, EVITANDO EL PELIGRO DE QUE SE FORMEN ARCOS PARASITARIOS, EL CANAL ANULAR (75, 76), ENTRE EL EXTREMO DE LA TOBERA (11) Y LA ENVOLTURA (73) DEL SOPLETE, QUEDA RETIRADO AL MENOS HASTA LA ALTURA DE LA ENTRADA Y LA SALIDA (61, 62) DEL MEDIO REFRIGERANTE DE LA ENVOLTURA (73) DEL SOPLETE. EN SU EXTREMO TRASERO, EL CANAL ANULAR (75) COMUNICA CON UN CONDUCTO (55) Y UNA FUENTE (56) DE UN MEDIO GASEOSO QUE ESTA BAJO PRESION . ESTE SOPLETE TIENE UN FUNCIONAMIENTO SEGURO Y UNA LARGA VIDA UTIL HASTA EN AMBIENTES CON PARTICULAS CONDUCTORAS ELECTRICAS, P. EJ. POLVOS DE METAL O DE MINAS.
ES91110640T 1990-07-11 1991-06-27 Quemador de plasma para arco electrico transportado. Expired - Lifetime ES2100184T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4022111A DE4022111A1 (de) 1990-07-11 1990-07-11 Plasmabrenner fuer uebertragenen lichtbogen

Publications (1)

Publication Number Publication Date
ES2100184T3 true ES2100184T3 (es) 1997-06-16

Family

ID=6410097

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91110640T Expired - Lifetime ES2100184T3 (es) 1990-07-11 1991-06-27 Quemador de plasma para arco electrico transportado.

Country Status (11)

Country Link
US (1) US5206481A (es)
EP (1) EP0465941B1 (es)
JP (1) JPH04229995A (es)
KR (1) KR100203089B1 (es)
AT (1) ATE152314T1 (es)
CA (1) CA2045844A1 (es)
DE (2) DE4022111A1 (es)
ES (1) ES2100184T3 (es)
FI (1) FI103250B (es)
NO (1) NO912474L (es)
ZA (1) ZA915358B (es)

Families Citing this family (27)

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DE4034731A1 (de) * 1990-10-30 1992-05-07 Mannesmann Ag Plasmabrenner zum schmelzen und warmhalten von in gefaessen zu behandelnden materialien
GB9108891D0 (en) * 1991-04-25 1991-06-12 Tetronics Research & Dev Co Li Silica production
US5455401A (en) * 1994-10-12 1995-10-03 Aerojet General Corporation Plasma torch electrode
DE4440323A1 (de) * 1994-11-11 1996-05-15 Sulzer Metco Ag Düse für einen Brennerkopf eines Plasmaspritzgeräts
US5660743A (en) * 1995-06-05 1997-08-26 The Esab Group, Inc. Plasma arc torch having water injection nozzle assembly
FR2735939B1 (fr) * 1995-06-20 1997-09-26 Aerospatiale Dispositif de refroidissement externe d'une torche a plasma
CZ301297B6 (cs) * 2002-04-19 2010-01-06 Thermal Dynamics Corporation Plazmový obloukový horák, elektroda tohoto horáku a zpusob provozování tohoto horáku
JP2005118816A (ja) * 2003-10-16 2005-05-12 Koike Sanso Kogyo Co Ltd プラズマトーチ用のノズル
KR100886872B1 (ko) 2007-06-22 2009-03-06 홍용철 플라즈마 버너
US8257455B2 (en) * 2007-07-30 2012-09-04 Korea Institute Of Machinery & Materials Plasma burner and diesel particulate filter trap
TWI352368B (en) * 2007-09-21 2011-11-11 Ind Tech Res Inst Plasma head and plasma-discharging device using th
IT1392379B1 (it) * 2008-12-24 2012-03-02 Cebora Spa Torcia al plasma ad elevate prestazioni.
DE102009009451A1 (de) * 2009-02-13 2010-08-19 Siemens Aktiengesellschaft Schaltgeräteanordnung mit einer Schaltstrecke
DE102009031857C5 (de) * 2009-07-03 2017-05-11 Kjellberg Finsterwalde Plasma Und Maschinen Gmbh Düse für einen flüssigkeitsgekühlten Plasmabrenner sowie Plasmabrennerkopf mit derselben
US8853589B2 (en) 2009-07-03 2014-10-07 Kjellberg Finsterwalde Plasma Und Maschinen Gmbh Nozzle for a liquid-cooled plasma torch and plasma torch head having the same
ITBO20120375A1 (it) * 2012-07-11 2014-01-12 Tec Mo S R L Dispositivo a torcia al plasma raffreddato
DE102012213453A1 (de) * 2012-07-31 2014-02-06 Siemens Aktiengesellschaft Brenner für das Wolfram-Inertgas-Schweißen
DE102013103508A1 (de) * 2013-04-09 2014-10-09 PLASMEQ GmbH Plasmabrenner
US10716199B2 (en) * 2013-07-25 2020-07-14 Hypertherm, Inc. Devices for gas cooling plasma arc torches and related systems and methods
US11062816B2 (en) * 2014-08-11 2021-07-13 Best Theratronics Ltd. Target, apparatus and process for the manufacture of molybdenum-100 targets
DE102014219275A1 (de) 2014-09-24 2016-03-24 Siemens Aktiengesellschaft Zündung von Flammen eines elektropositiven Metalls durch Plasmatisierung des Reaktionsgases
CN107454730B (zh) * 2016-04-11 2020-03-03 海别得公司 包括回旋环的等离子体电弧切割系统和有关运行方法
GB2568106B (en) * 2017-11-07 2022-09-21 Tetronics Tech Limited Plasma Torch Assembly
CN110056893A (zh) * 2019-05-21 2019-07-26 成都高鑫焊割科技有限公司 一种有害气体焚烧裂解处理器
US12484138B2 (en) 2019-10-04 2025-11-25 Kennametal Inc. Coated nozzles for arc torches
JP7474676B2 (ja) * 2020-10-19 2024-04-25 コマツ産機株式会社 プラズマトーチ及びプラズマトーチ用センタパイプ
CZ2021452A3 (cs) * 2021-09-24 2022-11-09 Thermacut, K.S. Směrovací dílec pro plazmový hořák, sestava a plazmový hořák

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3147329A (en) * 1955-07-26 1964-09-01 Union Carbide Corp Method and apparatus for heating metal melting furnaces
DE1256816B (de) * 1965-04-09 1967-12-21 Inst Badan Jadrowych Bogenplasmabrenner
US4082914A (en) * 1973-05-14 1978-04-04 Nikolai Iosifovich Bortnichuk Method of stabilizing arc voltage in plasma arc furnace and apparatus for effecting same
CH593754A5 (es) * 1976-01-15 1977-12-15 Castolin Sa
DE2900330A1 (de) * 1978-01-09 1979-07-12 Inst Elektroswarki Patona Verfahren zur plasmaerzeugung in einem plasma-lichtbogen-generator und vorrichtung zur durchfuehrung des verfahrens
SU766088A1 (ru) * 1978-07-14 1982-06-23 Всесоюзный Научно-Исследовательский Институт По Монтажным И Специальным Строительным Работам Горелка дл дуговой обработки
CA1173784A (en) * 1981-07-30 1984-09-04 William H. Gauvin Transferred-arc plasma reactor for chemical and metallurgical applications
DE3328777A1 (de) * 1983-08-10 1985-02-28 Fried. Krupp Gmbh, 4300 Essen Plasmabrenner und verfahren zu dessen betreiben
DE3426410A1 (de) * 1984-07-18 1986-01-23 Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart Schweissbrenner zum plasma-mig-schweissen
US4628177A (en) * 1984-08-10 1986-12-09 B & B Precision Machines, Inc. Arc welding torch
DE3435680A1 (de) * 1984-09-28 1986-04-03 Fried. Krupp Gmbh, 4300 Essen Plasmabrenner
JPH0658840B2 (ja) * 1988-04-26 1994-08-03 新日本製鐵株式会社 移行形プラズマトーチ
US5132512A (en) * 1988-06-07 1992-07-21 Hypertherm, Inc. Arc torch nozzle shield for plasma
JPH0220667A (ja) * 1988-07-06 1990-01-24 Origin Electric Co Ltd プラズマトーチ
JPH082500B2 (ja) * 1988-07-27 1996-01-17 松下電器産業株式会社 プラズマ切断トーチ
US5124525A (en) * 1991-08-27 1992-06-23 Esab Welding Products, Inc. Plasma arc torch having improved nozzle assembly

Also Published As

Publication number Publication date
KR100203089B1 (ko) 1999-06-15
NO912474D0 (no) 1991-06-25
DE4022111A1 (de) 1992-01-23
EP0465941B1 (de) 1997-04-23
ZA915358B (en) 1992-04-29
KR920003820A (ko) 1992-02-29
CA2045844A1 (en) 1992-01-12
NO912474L (no) 1992-01-13
FI103250B1 (fi) 1999-05-14
FI913024A0 (fi) 1991-06-20
EP0465941A2 (de) 1992-01-15
DE59108674D1 (de) 1997-05-28
FI913024A7 (fi) 1992-01-12
ATE152314T1 (de) 1997-05-15
EP0465941A3 (en) 1992-07-01
US5206481A (en) 1993-04-27
FI103250B (fi) 1999-05-14
JPH04229995A (ja) 1992-08-19

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