GB1221317A - A plasma arc generator - Google Patents

A plasma arc generator

Info

Publication number
GB1221317A
GB1221317A GB08180/68A GB1818068A GB1221317A GB 1221317 A GB1221317 A GB 1221317A GB 08180/68 A GB08180/68 A GB 08180/68A GB 1818068 A GB1818068 A GB 1818068A GB 1221317 A GB1221317 A GB 1221317A
Authority
GB
United Kingdom
Prior art keywords
nozzle
arc
gas
electrode
nozzles
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
Application number
GB08180/68A
Other languages
English (en)
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.)
MANAGER OF ACADEMIA REPUBL
Original Assignee
MANAGER OF ACADEMIA REPUBL
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 MANAGER OF ACADEMIA REPUBL filed Critical MANAGER OF ACADEMIA REPUBL
Publication of GB1221317A publication Critical patent/GB1221317A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B7/00—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas
    • B05B7/16—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed
    • B05B7/22—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc
    • B05B7/222—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc
    • B05B7/226—Spraying apparatus for discharge of liquids or other fluent materials from two or more sources, e.g. of liquid and air, of powder and gas incorporating means for heating or cooling the material to be sprayed electrically, magnetically or electromagnetically, e.g. by arc using an arc the material being originally a particulate material
    • 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
    • B23K10/00—Welding or cutting by means of a plasma
    • 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
    • H05H1/40—Details, e.g. electrodes, nozzles using applied magnetic fields, e.g. for focusing or rotating the arc

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)
  • Arc Welding In General (AREA)
GB08180/68A 1967-04-17 1968-04-17 A plasma arc generator Expired GB1221317A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO5357167 1967-04-17

Publications (1)

Publication Number Publication Date
GB1221317A true GB1221317A (en) 1971-02-03

Family

ID=20086590

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08180/68A Expired GB1221317A (en) 1967-04-17 1968-04-17 A plasma arc generator

Country Status (5)

Country Link
US (1) US3594609A (en:Method)
BE (1) BE713818A (en:Method)
DE (1) DE1765169B1 (en:Method)
FR (1) FR1602401A (en:Method)
GB (1) GB1221317A (en:Method)

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5852927A (en) * 1995-08-15 1998-12-29 Cohn; Daniel R. Integrated plasmatron-turbine system for the production and utilization of hydrogen-rich gas
US5887554A (en) * 1996-01-19 1999-03-30 Cohn; Daniel R. Rapid response plasma fuel converter systems
US6651597B2 (en) 2002-04-23 2003-11-25 Arvin Technologies, Inc. Plasmatron having an air jacket and method for operating the same
US6702991B1 (en) 2002-11-12 2004-03-09 Arvin Technologies, Inc. Apparatus and method for reducing power consumption of a plasma fuel reformer
US6715452B1 (en) 2002-11-13 2004-04-06 Arvin Technologies, Inc. Method and apparatus for shutting down a fuel reformer
US6758035B2 (en) 2002-09-18 2004-07-06 Arvin Technologies, Inc. Method and apparatus for purging SOX from a NOX trap
US6843054B2 (en) 2003-01-16 2005-01-18 Arvin Technologies, Inc. Method and apparatus for removing NOx and soot from engine exhaust gas
US6851398B2 (en) 2003-02-13 2005-02-08 Arvin Technologies, Inc. Method and apparatus for controlling a fuel reformer by use of existing vehicle control signals
US6903259B2 (en) 2002-12-06 2005-06-07 Arvin Technologies, Inc. Thermoelectric device for use with fuel reformer and associated method
US6959542B2 (en) 2002-01-25 2005-11-01 Arvin Technologies, Inc. Apparatus and method for operating a fuel reformer to regenerate a DPNR device
US6976353B2 (en) 2002-01-25 2005-12-20 Arvin Technologies, Inc. Apparatus and method for operating a fuel reformer to provide reformate gas to both a fuel cell and an emission abatement device
US7014930B2 (en) 2002-01-25 2006-03-21 Arvin Technologies, Inc. Apparatus and method for operating a fuel reformer to generate multiple reformate gases
US7021048B2 (en) 2002-01-25 2006-04-04 Arvin Technologies, Inc. Combination emission abatement assembly and method of operating the same
US7776280B2 (en) 2005-05-10 2010-08-17 Emcon Technologies Llc Method and apparatus for selective catalytic reduction of NOx
CN104308343A (zh) * 2014-09-10 2015-01-28 北京工业大学 中心负压电弧焊接装置及方法
CN114147328A (zh) * 2021-12-22 2022-03-08 黄培 一种等离子弧弧焊喷嘴

Families Citing this family (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725633A (en) * 1971-01-08 1973-04-03 Westinghouse Electric Corp Corpuscular beam in the atmosphere
NL151923B (nl) * 1972-12-01 1977-01-17 Schelde Nv Plasmatoorts voor het vormen van een rondgaande las tussen twee werkstukken.
US3940641A (en) * 1974-04-05 1976-02-24 Reynolds Metals Company Plasma jet electrode for magnetohydrodynamic generators
US3927337A (en) * 1974-04-05 1975-12-16 Reynolds Metals Co Magneto hydrodynamic generator
US4194106A (en) * 1975-01-27 1980-03-18 Secheron Soudure S.A. Methods and devices for cutting, eroding, welding and depositing metallic and non-metallic materials by means of an electric arc
US3976852A (en) * 1975-08-20 1976-08-24 Chemetron Corporation Welding torch
JPS6327840B2 (en:Method) * 1977-12-20 1988-06-06 Ansonii Kotsuku Fuai Chan
FR2527891A1 (fr) * 1982-05-28 1983-12-02 Innovations Sous Marines Et Perfectionnement aux canons a plasma
SE447461B (sv) * 1985-04-25 1986-11-17 Npk Za Kontrolno Zavaratschni Sammansatt munstycke for plasmatron
JP2523000B2 (ja) * 1988-10-20 1996-08-07 株式会社小松製作所 プラズマ切断機の板材加工方法およびプラズマト―チ
JPH03138084A (ja) * 1989-10-23 1991-06-12 Brother Ind Ltd プラズマ切断装置
US5773787A (en) * 1996-08-28 1998-06-30 The United States Of America As Represented By The Secretary Of The Air Force Plasma-gun voltage generator
US5767627A (en) * 1997-01-09 1998-06-16 Trusi Technologies, Llc Plasma generation and plasma processing of materials
US6203661B1 (en) 1999-12-07 2001-03-20 Trusi Technologies, Llc Brim and gas escape for non-contact wafer holder
US6402843B1 (en) 1999-12-07 2002-06-11 Trusi Technologies, Llc Non-contact workpiece holder
US6398823B1 (en) 1999-12-07 2002-06-04 Tru-Si Technologies, Inc. Dynamic break for non-contact wafer holder
US6121571A (en) * 1999-12-16 2000-09-19 Trusi Technologies Llc Plasma generator ignition circuit
US20030047146A1 (en) * 2001-09-10 2003-03-13 Daniel Michael J. Plasmatron-internal combustion engine system having an independent electrical power source
US20030200742A1 (en) * 2002-04-24 2003-10-30 Smaling Rudolf M. Apparatus and method for regenerating a particulate filter of an exhaust system of an internal combustion engine
US20040020188A1 (en) * 2002-08-05 2004-02-05 Kramer Dennis A. Method and apparatus for generating pressurized air by use of reformate gas from a fuel reformer
US20040020447A1 (en) * 2002-08-05 2004-02-05 William Taylor Method and apparatus for advancing air into a fuel reformer by use of an engine vacuum
US20040020191A1 (en) * 2002-08-05 2004-02-05 Kramer Dennis A. Method and apparatus for advancing air into a fuel reformer by use of a turbocharger
WO2004015511A1 (en) * 2002-08-12 2004-02-19 Arvin Technologies, Inc. Apparatus and method for controlling the oxygen-to-carbon ratio of a fuel reformer
US20040050345A1 (en) * 2002-09-17 2004-03-18 Bauer Shawn D. Fuel reformer control system and method
US20040052693A1 (en) * 2002-09-18 2004-03-18 Crane Samuel N. Apparatus and method for removing NOx from the exhaust gas of an internal combustion engine
US20040139730A1 (en) * 2003-01-16 2004-07-22 William Taylor Method and apparatus for directing exhaust gas and reductant fluid in an emission abatement system
US20040144030A1 (en) * 2003-01-23 2004-07-29 Smaling Rudolf M. Torch ignited partial oxidation fuel reformer and method of operating the same
US20040216378A1 (en) * 2003-04-29 2004-11-04 Smaling Rudolf M Plasma fuel reformer having a shaped catalytic substrate positioned in the reaction chamber thereof and method for operating the same
US7244281B2 (en) * 2003-10-24 2007-07-17 Arvin Technologies, Inc. Method and apparatus for trapping and purging soot from a fuel reformer
US7285247B2 (en) * 2003-10-24 2007-10-23 Arvin Technologies, Inc. Apparatus and method for operating a fuel reformer so as to purge soot therefrom
JP3965696B2 (ja) * 2004-02-05 2007-08-29 日立金属株式会社 粉末のプラズマ処理装置および粉末のプラズマ処理方法
GB0502495D0 (en) * 2005-02-07 2005-03-16 Boc Group Plc Ejector pump
US20060283176A1 (en) * 2005-06-17 2006-12-21 Arvinmeritor Emissions Technologies Gmbh Method and apparatus for regenerating a NOx trap and a particulate trap
US7698887B2 (en) * 2005-06-17 2010-04-20 Emcon Technologies Llc Method and apparatus for determining local emissions loading of emissions trap
US20070033929A1 (en) * 2005-08-11 2007-02-15 Arvinmeritor Emissions Technologies Gmbh Apparatus with in situ fuel reformer and associated method
US20070095053A1 (en) * 2005-10-31 2007-05-03 Arvin Technologies, Inc. Method and apparatus for emissions trap regeneration
US7842898B2 (en) * 2007-10-19 2010-11-30 Honeywell International Inc. Variable orifice torch
US8536481B2 (en) * 2008-01-28 2013-09-17 Battelle Energy Alliance, Llc Electrode assemblies, plasma apparatuses and systems including electrode assemblies, and methods for generating plasma
DE102014219275A1 (de) * 2014-09-24 2016-03-24 Siemens Aktiengesellschaft Zündung von Flammen eines elektropositiven Metalls durch Plasmatisierung des Reaktionsgases
CN106270989A (zh) * 2016-09-23 2017-01-04 卓拓精密工具（苏州）有限公司 一种金属切削焊接用等离子弧焊设备
US11134559B2 (en) * 2017-07-04 2021-09-28 Norsk Titanium As Plasma torch system
CN107363425B (zh) * 2017-08-22 2019-07-19 天津大学 一种复合型压缩—自由电弧等离子弧焊系统
CN113446129B (zh) * 2021-07-26 2022-09-30 中国人民解放军战略支援部队航天工程大学 一种中小推力火箭发动机高效稳定燃烧喷注器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2941063A (en) * 1958-09-15 1960-06-14 Plasmadyne Corp Plasma-jet torch apparatus and method relating to increasing the life of the back electrode
US2944140A (en) * 1958-11-24 1960-07-05 Plasmadyne Corp High-intensity electrical plasma-jet torch incorporating magnetic nozzle means
DE1175374B (de) * 1960-01-04 1964-08-06 Nat Res Dev Lichtbogenbrenner
US3048736A (en) * 1960-04-04 1962-08-07 Westinghouse Electric Corp Arc chamber
US3102946A (en) * 1961-07-24 1963-09-03 Fonberg Zygmunt Electric arc torch
US3360682A (en) * 1965-10-15 1967-12-26 Giannini Scient Corp Apparatus and method for generating high-enthalpy plasma under high-pressure conditions

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5852927A (en) * 1995-08-15 1998-12-29 Cohn; Daniel R. Integrated plasmatron-turbine system for the production and utilization of hydrogen-rich gas
US5887554A (en) * 1996-01-19 1999-03-30 Cohn; Daniel R. Rapid response plasma fuel converter systems
US6959542B2 (en) 2002-01-25 2005-11-01 Arvin Technologies, Inc. Apparatus and method for operating a fuel reformer to regenerate a DPNR device
US7021048B2 (en) 2002-01-25 2006-04-04 Arvin Technologies, Inc. Combination emission abatement assembly and method of operating the same
US7014930B2 (en) 2002-01-25 2006-03-21 Arvin Technologies, Inc. Apparatus and method for operating a fuel reformer to generate multiple reformate gases
US6976353B2 (en) 2002-01-25 2005-12-20 Arvin Technologies, Inc. Apparatus and method for operating a fuel reformer to provide reformate gas to both a fuel cell and an emission abatement device
US6651597B2 (en) 2002-04-23 2003-11-25 Arvin Technologies, Inc. Plasmatron having an air jacket and method for operating the same
US6758035B2 (en) 2002-09-18 2004-07-06 Arvin Technologies, Inc. Method and apparatus for purging SOX from a NOX trap
US6702991B1 (en) 2002-11-12 2004-03-09 Arvin Technologies, Inc. Apparatus and method for reducing power consumption of a plasma fuel reformer
US6715452B1 (en) 2002-11-13 2004-04-06 Arvin Technologies, Inc. Method and apparatus for shutting down a fuel reformer
US6903259B2 (en) 2002-12-06 2005-06-07 Arvin Technologies, Inc. Thermoelectric device for use with fuel reformer and associated method
US6843054B2 (en) 2003-01-16 2005-01-18 Arvin Technologies, Inc. Method and apparatus for removing NOx and soot from engine exhaust gas
US6851398B2 (en) 2003-02-13 2005-02-08 Arvin Technologies, Inc. Method and apparatus for controlling a fuel reformer by use of existing vehicle control signals
US7776280B2 (en) 2005-05-10 2010-08-17 Emcon Technologies Llc Method and apparatus for selective catalytic reduction of NOx
CN104308343A (zh) * 2014-09-10 2015-01-28 北京工业大学 中心负压电弧焊接装置及方法
CN104308343B (zh) * 2014-09-10 2016-08-10 北京工业大学 中心负压电弧焊接装置及方法
CN114147328A (zh) * 2021-12-22 2022-03-08 黄培 一种等离子弧弧焊喷嘴
CN114147328B (zh) * 2021-12-22 2022-12-13 南通阳光焊割设备有限公司 一种等离子弧弧焊喷嘴

Also Published As

Publication number Publication date
FR1602401A (en:Method) 1970-11-23
US3594609A (en) 1971-07-20
BE713818A (en:Method) 1968-09-16
DE1765169B1 (de) 1971-08-26

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