CN103493601B - 等离子体焰炬 - Google Patents

等离子体焰炬 Download PDF

Info

Publication number
CN103493601B
CN103493601B CN201280018400.4A CN201280018400A CN103493601B CN 103493601 B CN103493601 B CN 103493601B CN 201280018400 A CN201280018400 A CN 201280018400A CN 103493601 B CN103493601 B CN 103493601B
Authority
CN
China
Prior art keywords
plasma torch
liner
cathode
anode
direct current
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.)
Active
Application number
CN201280018400.4A
Other languages
English (en)
Chinese (zh)
Other versions
CN103493601A (zh
Inventor
S.A.沃罗宁
C.J.P.克莱门茨
D.M.麦克格拉思
F.格雷
A.J.西利
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.)
Edwards Ltd
Original Assignee
Edwards Ltd
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 Edwards Ltd filed Critical Edwards Ltd
Priority to CN201510863060.0A priority Critical patent/CN105376920B/zh
Publication of CN103493601A publication Critical patent/CN103493601A/zh
Application granted granted Critical
Publication of CN103493601B publication Critical patent/CN103493601B/zh
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • H05H1/3421—Transferred arc or pilot arc mode
    • 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
    • H05H1/3484—Convergent-divergent nozzles

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
CN201280018400.4A 2011-04-14 2012-04-12 等离子体焰炬 Active CN103493601B (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510863060.0A CN105376920B (zh) 2011-04-14 2012-04-12 等离子体焰炬

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
GBGB1106314.6A GB201106314D0 (en) 2011-04-14 2011-04-14 Plasma torch
GB1106314.6 2011-04-14
GB1205602.4 2012-03-29
GB1205602.4A GB2490014A (en) 2011-04-14 2012-03-29 Plasma torch
PCT/GB2012/050803 WO2012140425A1 (en) 2011-04-14 2012-04-12 Plasma torch

Related Child Applications (1)

Application Number Title Priority Date Filing Date
CN201510863060.0A Division CN105376920B (zh) 2011-04-14 2012-04-12 等离子体焰炬

Publications (2)

Publication Number Publication Date
CN103493601A CN103493601A (zh) 2014-01-01
CN103493601B true CN103493601B (zh) 2017-03-01

Family

ID=44147002

Family Applications (2)

Application Number Title Priority Date Filing Date
CN201510863060.0A Active CN105376920B (zh) 2011-04-14 2012-04-12 等离子体焰炬
CN201280018400.4A Active CN103493601B (zh) 2011-04-14 2012-04-12 等离子体焰炬

Family Applications Before (1)

Application Number Title Priority Date Filing Date
CN201510863060.0A Active CN105376920B (zh) 2011-04-14 2012-04-12 等离子体焰炬

Country Status (8)

Country Link
US (1) US9277636B2 (enExample)
EP (2) EP2698043B1 (enExample)
JP (2) JP6216313B2 (enExample)
KR (1) KR102007540B1 (enExample)
CN (2) CN105376920B (enExample)
GB (2) GB201106314D0 (enExample)
TW (2) TWI606861B (enExample)
WO (1) WO2012140425A1 (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3377487B2 (ja) 2000-01-28 2003-02-17 大成建設株式会社 非円形シールド掘進機のテール部
US20140071895A1 (en) * 2008-12-12 2014-03-13 Ryan H. Bane Network Selection Based On Customizing Crowdsourced Connection Quality Data
MX392456B (es) 2014-01-31 2025-03-19 Monolith Mat Inc Soplete de plasma.
EP2960358A1 (en) 2014-06-25 2015-12-30 Nederlandse Organisatie voor toegepast- natuurwetenschappelijk onderzoek TNO Plasma source and surface treatment method
JP1527635S (enExample) * 2015-01-30 2015-06-29
JP1527851S (enExample) * 2015-01-30 2015-06-29
GB2534890A (en) * 2015-02-03 2016-08-10 Edwards Ltd Thermal plasma torch
CN107709474A (zh) 2015-02-03 2018-02-16 巨石材料公司 炭黑生成系统
CN107072027B (zh) * 2015-04-12 2019-05-21 衢州迪升工业设计有限公司 等离子体气化喷枪
US9565531B2 (en) 2015-04-13 2017-02-07 Frensee LLC Augmented beacon and geo-fence systems and methods
CN107124813B (zh) * 2015-04-18 2019-02-15 衢州迪升工业设计有限公司 热解用途的等离子体喷枪
CA3032246C (en) * 2015-07-29 2023-12-12 Monolith Materials, Inc. Dc plasma torch electrical power design method and apparatus
KR20180094838A (ko) 2015-08-07 2018-08-24 모놀리스 머티어리얼스 인코포레이티드 카본 블랙의 제조 방법
CA3033947C (en) 2015-09-09 2024-05-28 Monolith Materials, Inc. Circular few layer graphene
US10616988B2 (en) 2017-06-20 2020-04-07 The Esab Group Inc. Electromechanical linearly actuated electrode
KR101959165B1 (ko) * 2018-04-27 2019-03-15 (주)엔노피아 플라즈마 폐가스 처리 장치 및 그를 포함하는 폐가스 처리 시스템
US12203651B2 (en) 2019-11-07 2025-01-21 Bht Services Pte. Ltd. Apparatus for treating gaseous pollutant with plasma
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
DE102021103365B4 (de) 2021-02-12 2024-02-15 Das Environmental Expert Gmbh Verfahren und Brenner zur thermischen Entsorgung von Schadstoffen in Prozessgasen
CN112996209B (zh) * 2021-05-07 2021-08-10 四川大学 一种微波激发常压等离子体射流的结构和阵列结构

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4656330A (en) * 1984-06-29 1987-04-07 Plasma Materials Plasma jet torch having converging anode and gas vortex in its nozzle for arc constriction
US5216221A (en) * 1992-01-17 1993-06-01 Esab Welding Products, Inc. Plasma arc torch power disabling mechanism
US5994663A (en) * 1996-10-08 1999-11-30 Hypertherm, Inc. Plasma arc torch and method using blow forward contact starting system
US6163008A (en) * 1999-12-09 2000-12-19 Thermal Dynamics Corporation Plasma arc torch
CN1404925A (zh) * 2002-10-31 2003-03-26 上海交通大学 等离子喷涂枪
US20050258150A1 (en) * 2003-11-24 2005-11-24 Hewett Roger W Dual mode plasma arc torch
US20080093346A1 (en) * 2006-10-18 2008-04-24 Komatsu Ltd. Plasma cutting device, plasma torch, and cooling device for plasma torch
CN201783749U (zh) * 2010-09-01 2011-04-06 柯进电气(上海)有限公司 可维修便携式水蒸气等离子焊切机

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4587397A (en) 1983-12-02 1986-05-06 Plasma Energy Corporation Plasma arc torch
US4841114A (en) 1987-03-11 1989-06-20 Browning James A High-velocity controlled-temperature plasma spray method and apparatus
US4861962B1 (en) * 1988-06-07 1996-07-16 Hypertherm Inc Nozzle shield for a plasma arc torch
JPH03174980A (ja) * 1989-09-25 1991-07-30 Koike Sanso Kogyo Co Ltd プラズマトーチ
JPH03138084A (ja) 1989-10-23 1991-06-12 Brother Ind Ltd プラズマ切断装置
PT96494B (pt) * 1990-01-17 1996-10-31 Univ Sydney Catodo arrefecido por gas para macarico de arco
CA2043504C (en) * 1991-05-29 1995-01-17 Peter G. Tsantrizos High enthalpy plasma torch
JP2564759Y2 (ja) * 1991-11-19 1998-03-09 石川島播磨重工業株式会社 熱環境試験装置
JPH05226096A (ja) * 1992-02-17 1993-09-03 Fujitsu Ltd プラズマトーチとプラズマジェットの発生方法
US5310988A (en) * 1992-05-20 1994-05-10 Hypertherm, Inc. Electrode for high current density plasma arc torch
EP0729805B1 (en) * 1992-11-27 1999-09-29 Kabushiki Kaisha Komatsu Seisakusho Plasma torch
DE4305541A1 (de) * 1993-02-21 1994-08-25 Fiwatech Gmbh Plasmaschneidbrenner zum Schneiden metallischer Werkstoffe
US5444209A (en) 1993-08-11 1995-08-22 Miller Thermal, Inc. Dimensionally stable subsonic plasma arc spray gun with long wearing electrodes
JPH07142191A (ja) * 1993-11-19 1995-06-02 Komatsu Ltd プラズマトーチ
US5599469A (en) * 1994-06-28 1997-02-04 Kabushiki Kaisha Kobe Seiko Sho Plasma welding process
US5660743A (en) * 1995-06-05 1997-08-26 The Esab Group, Inc. Plasma arc torch having water injection nozzle assembly
JP3831023B2 (ja) * 1996-09-24 2006-10-11 小池酸素工業株式会社 プラズマトーチのノズル構造
JPH10263831A (ja) * 1997-03-25 1998-10-06 Showa Giken Kk プラズマ切断トーチ
US6084199A (en) * 1997-08-01 2000-07-04 Hypertherm, Inc. Plasma arc torch with vented flow nozzle retainer
US6096992A (en) 1999-01-29 2000-08-01 The Esab Group, Inc. Low current water injection nozzle and associated method
US6320156B1 (en) * 1999-05-10 2001-11-20 Komatsu Ltd. Plasma processing device, plasma torch and method for replacing components of same
US6191380B1 (en) 1999-06-16 2001-02-20 Hughen Gerrard Thomas Plasma arc torch head
US6528753B2 (en) * 2001-05-31 2003-03-04 The Esab Group, Inc. Method of coating an emissive element
GB0417378D0 (en) 2004-08-04 2004-09-08 Boc Group Plc Gas abatement
DE102005020511A1 (de) * 2005-04-29 2006-11-09 Basf Ag Verbundelement, insbeondere Fensterscheibe
JP4774510B2 (ja) * 2005-05-27 2011-09-14 国立大学法人宇都宮大学 プラズマ蒸着装置
US8097828B2 (en) 2006-05-11 2012-01-17 Hypertherm, Inc. Dielectric devices for a plasma arc torch
TWI382792B (zh) * 2008-11-18 2013-01-11 Ind Tech Res Inst 具電弧控制功能之大氣電漿產生裝置
US20120031881A1 (en) * 2010-08-09 2012-02-09 The Esab Group, Inc. Blow-Back Plasma Arc Torch With Shield Fluid-Cooled Electrode

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4656330A (en) * 1984-06-29 1987-04-07 Plasma Materials Plasma jet torch having converging anode and gas vortex in its nozzle for arc constriction
US5216221A (en) * 1992-01-17 1993-06-01 Esab Welding Products, Inc. Plasma arc torch power disabling mechanism
US5994663A (en) * 1996-10-08 1999-11-30 Hypertherm, Inc. Plasma arc torch and method using blow forward contact starting system
US6163008A (en) * 1999-12-09 2000-12-19 Thermal Dynamics Corporation Plasma arc torch
CN1404925A (zh) * 2002-10-31 2003-03-26 上海交通大学 等离子喷涂枪
US20050258150A1 (en) * 2003-11-24 2005-11-24 Hewett Roger W Dual mode plasma arc torch
US20080093346A1 (en) * 2006-10-18 2008-04-24 Komatsu Ltd. Plasma cutting device, plasma torch, and cooling device for plasma torch
CN201783749U (zh) * 2010-09-01 2011-04-06 柯进电气(上海)有限公司 可维修便携式水蒸气等离子焊切机

Also Published As

Publication number Publication date
JP6403830B2 (ja) 2018-10-10
JP2017126582A (ja) 2017-07-20
JP2014515866A (ja) 2014-07-03
EP2827685A3 (en) 2015-03-04
US9277636B2 (en) 2016-03-01
CN105376920A (zh) 2016-03-02
GB201106314D0 (en) 2011-06-01
GB201205602D0 (en) 2012-05-16
EP2827685A2 (en) 2015-01-21
KR20140023355A (ko) 2014-02-26
KR102007540B1 (ko) 2019-08-05
JP6216313B2 (ja) 2017-10-18
EP2827685B1 (en) 2017-03-29
CN103493601A (zh) 2014-01-01
CN105376920B (zh) 2018-06-01
TW201701940A (zh) 2017-01-16
WO2012140425A1 (en) 2012-10-18
GB2490014A (en) 2012-10-17
US20140027411A1 (en) 2014-01-30
TWI606861B (zh) 2017-12-01
EP2698043B1 (en) 2016-07-06
EP2698043A1 (en) 2014-02-19
TWI561292B (en) 2016-12-11
TW201244807A (en) 2012-11-16

Similar Documents

Publication Publication Date Title
CN103493601B (zh) 等离子体焰炬
JP6262670B2 (ja) 高エンタルピーおよび高安定性のプラズマを含むプラズマシステムおよび方法
KR101380793B1 (ko) 하이브리드 플라즈마-콜드 스프레이 방법 및 장치
JPH03150341A (ja) 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
KR20110134406A (ko) 측면 분사기를 가진 플라즈마 토치
US12284746B2 (en) Thermal plasma processing apparatus
KR200493866Y1 (ko) 열 플라즈마 토치
RU2320102C1 (ru) Плазмотрон для напыления
JP2012193431A (ja) プラズマ溶射装置
Chen et al. A new highly efficient high-power DC plasma torch
RU2328096C1 (ru) Плазменная установка для напыления покрытий (варианты)
RU2366122C1 (ru) Плазмотрон для нанесения покрытий
RU2225084C1 (ru) Плазматрон
Anshakov et al. Laboratory and technological electric-arc plasma generators
Landes et al. New developments in DC-plasma torches
RU2575202C1 (ru) Электродуговой плазмотрон постоянного тока для установок плазменной переработки отходов
RU1598840C (ru) Плазмотрон дл напылени
EP3742869A1 (en) Miniaturised plasma torch
An'shakov et al. Sectional plasma torch for depositing coatings

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
GR01 Patent grant
GR01 Patent grant