DE69408502T2 - Plasmaspritzpistole und deren Anode - Google Patents

Plasmaspritzpistole und deren Anode

Info

Publication number
DE69408502T2
DE69408502T2 DE69408502T DE69408502T DE69408502T2 DE 69408502 T2 DE69408502 T2 DE 69408502T2 DE 69408502 T DE69408502 T DE 69408502T DE 69408502 T DE69408502 T DE 69408502T DE 69408502 T2 DE69408502 T2 DE 69408502T2
Authority
DE
Germany
Prior art keywords
anode
spray gun
plasma spray
plasma
gun
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
DE69408502T
Other languages
English (en)
Other versions
DE69408502D1 (de
Inventor
Daryl E Crawmer
Ray W Selby
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.)
Miller Thermal Inc
Original Assignee
Miller Thermal 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 Miller Thermal Inc filed Critical Miller Thermal Inc
Publication of DE69408502D1 publication Critical patent/DE69408502D1/de
Application granted granted Critical
Publication of DE69408502T2 publication Critical patent/DE69408502T2/de
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
    • 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
    • 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
    • H05H1/3478—Geometrical details

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Electromagnetism (AREA)
  • Geometry (AREA)
  • Plasma Technology (AREA)
  • Nozzles (AREA)
  • Physical Vapour Deposition (AREA)
DE69408502T 1993-08-11 1994-08-09 Plasmaspritzpistole und deren Anode Expired - Lifetime DE69408502T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/105,843 US5444209A (en) 1993-08-11 1993-08-11 Dimensionally stable subsonic plasma arc spray gun with long wearing electrodes

Publications (2)

Publication Number Publication Date
DE69408502D1 DE69408502D1 (de) 1998-03-19
DE69408502T2 true DE69408502T2 (de) 1998-08-27

Family

ID=22308087

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69408502T Expired - Lifetime DE69408502T2 (de) 1993-08-11 1994-08-09 Plasmaspritzpistole und deren Anode

Country Status (9)

Country Link
US (1) US5444209A (de)
EP (1) EP0639041B1 (de)
CN (1) CN1058912C (de)
CA (1) CA2129064C (de)
DE (1) DE69408502T2 (de)
ES (1) ES2115881T3 (de)
SG (1) SG52190A1 (de)
TW (1) TW367271B (de)
ZA (1) ZA946048B (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010001606A1 (de) 2010-02-04 2011-08-04 Laser-Laboratorium Göttingen eV, 37077 Hohltrichterförmiger Plasmagenerator

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DE69326624T2 (de) * 1992-11-27 2000-03-09 Komatsu Mfg Co Ltd Plasmabrenner
DE19716235C2 (de) * 1997-04-18 2001-11-29 Deutsch Zentr Luft & Raumfahrt Plasmabrenner mit einer fluidgekühlten Anode
DE19716236C2 (de) * 1997-04-18 2002-03-07 Deutsch Zentr Luft & Raumfahrt Plasmabrennervorrichtung
US6424082B1 (en) * 2000-08-03 2002-07-23 Hypertherm, Inc. Apparatus and method of improved consumable alignment in material processing apparatus
EP1335641B1 (de) * 2002-02-09 2004-08-25 Plasma Treat GmbH Plasmadüse
US6897402B2 (en) * 2002-04-24 2005-05-24 Thermal Spray Technologies, Inc. Plasma-arc spray anode and gun body
JP4095580B2 (ja) 2004-06-07 2008-06-04 株式会社東芝 ヘッドアクチュエータアッセンブリの製造方法およびディスク装置の製造方法
JP4449645B2 (ja) * 2004-08-18 2010-04-14 島津工業有限会社 プラズマ溶射装置
EP1686842A1 (de) * 2005-01-28 2006-08-02 Claude Mouchet Plasmabrenner
US8142619B2 (en) 2007-05-11 2012-03-27 Sdc Materials Inc. Shape of cone and air input annulus
US8481449B1 (en) 2007-10-15 2013-07-09 SDCmaterials, Inc. Method and system for forming plug and play oxide catalysts
FR2943209B1 (fr) 2009-03-12 2013-03-08 Saint Gobain Ct Recherches Torche a plasma avec injecteur lateral
CN101637747B (zh) * 2009-08-21 2011-05-18 赵士平 双组份打胶机中的比例配送装置
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
US8237079B2 (en) * 2009-09-01 2012-08-07 General Electric Company Adjustable plasma spray gun
IT1399320B1 (it) * 2010-04-12 2013-04-16 Cebora Spa Torcia per il taglio al plasma.
CN103200758B (zh) * 2010-10-04 2015-03-18 衢州市广源生活垃圾液化技术研究所 电弧等离子体装置
GB201106314D0 (en) 2011-04-14 2011-06-01 Edwards Ltd Plasma torch
CN102438386A (zh) * 2011-09-28 2012-05-02 南京创能电力科技开发有限公司 低温等离子发生器的阳极装置
CN104136130B (zh) * 2012-01-27 2018-12-28 欧瑞康美科（美国）公司 带可移除的喷嘴尖的热喷枪以及制造和使用其的方法
US9272360B2 (en) 2013-03-12 2016-03-01 General Electric Company Universal plasma extension gun
US20140263190A1 (en) * 2013-03-14 2014-09-18 SDCmaterials, Inc. High-throughput particle production using a plasma system
DE102013205362A1 (de) * 2013-03-26 2014-10-02 Gema Switzerland Gmbh Sprühbeschichtungspistole zur Sprühbeschichtung von Gegenständen mit Beschichtungspulver
US9586179B2 (en) 2013-07-25 2017-03-07 SDCmaterials, Inc. Washcoats and coated substrates for catalytic converters and methods of making and using same
CN106061600A (zh) 2013-10-22 2016-10-26 Sdc材料公司 用于重型柴油机的催化剂设计
US20150225833A1 (en) * 2014-02-12 2015-08-13 Flame-Spray Industries, Inc. Plasma-Kinetic Spray Apparatus and Method
US9687811B2 (en) 2014-03-21 2017-06-27 SDCmaterials, Inc. Compositions for passive NOx adsorption (PNA) systems and methods of making and using same
CN104853514A (zh) * 2015-05-12 2015-08-19 四川大学 层流等离子体发生器
CN104941833B (zh) * 2015-06-16 2017-04-05 浙江大学 一种等离子喷嘴、喷枪以及喷涂方法
CN108718476A (zh) * 2018-08-15 2018-10-30 烟台海灵健康科技有限公司 一种安装等离子体降温装置的电弧等离子体发生器
CN110248457A (zh) * 2019-07-02 2019-09-17 深圳杜摩韦尔工程技术有限公司 一种超小型等离子喷枪
KR102488505B1 (ko) * 2020-08-04 2023-01-17 유니셈 주식회사 고장 예지 기능을 갖는 플라즈마 토치
CN115679240B (zh) * 2022-10-31 2023-11-14 西安交通大学 原位雾化金属或陶瓷粉末的高能等离子喷枪装置及方法

Family Cites Families (15)

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US3075065A (en) * 1960-10-04 1963-01-22 Adriano C Ducati Hyperthermal tunnel apparatus and electrical plasma-jet torch incorporated therein
FR2038063A1 (en) * 1969-03-19 1971-01-08 Soudure Autogene Francaise Striking an arc by means of an auxiliary - electrode
US3740522A (en) * 1971-04-12 1973-06-19 Geotel Inc Plasma torch, and electrode means therefor
US3823302A (en) * 1972-01-03 1974-07-09 Geotel Inc Apparatus and method for plasma spraying
BE795891A (fr) * 1972-02-23 1973-06-18 Electricity Council Perfectionnements aux chalumeaux a plasma
DD101082A1 (de) * 1973-02-05 1973-10-12
US4127760A (en) * 1975-06-09 1978-11-28 Geotel, Inc. Electrical plasma jet torch and electrode therefor
CH607540A5 (de) * 1976-02-16 1978-12-29 Niklaus Mueller
US4405853A (en) * 1981-08-14 1983-09-20 Metco Inc. Plasma spray gun with cooling fin nozzle and deionizer
JP2516804B2 (ja) * 1988-12-26 1996-07-24 株式会社小松製作所 プラズマト−チ
DE69021736T2 (de) * 1989-10-20 1996-04-25 Hypertherm Inc Verbesserte düse für plasmalichtbogenbrenner.
PT96494B (pt) * 1990-01-17 1996-10-31 Univ Sydney Catodo arrefecido por gas para macarico de arco
FR2664687B1 (fr) * 1990-07-12 1992-09-25 Giat Ind Sa Dispositif de securite pour arme automatique.
US5220150A (en) * 1991-05-03 1993-06-15 Regents Of The University Of Minnesota Plasma spray torch with hot anode and gas shroud
US5147998A (en) * 1991-05-29 1992-09-15 Noranda Inc. High enthalpy plasma torch

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010001606A1 (de) 2010-02-04 2011-08-04 Laser-Laboratorium Göttingen eV, 37077 Hohltrichterförmiger Plasmagenerator
WO2011095245A1 (de) 2010-02-04 2011-08-11 Laser-Laboratorium Göttingen E. V. Hohltrichterförmiger plasmagenerator

Also Published As

Publication number Publication date
SG52190A1 (en) 1998-09-28
EP0639041B1 (de) 1998-02-11
CA2129064C (en) 1999-11-23
DE69408502D1 (de) 1998-03-19
EP0639041A1 (de) 1995-02-15
ES2115881T3 (es) 1998-07-01
ZA946048B (en) 1996-05-13
CN1115693A (zh) 1996-01-31
US5444209A (en) 1995-08-22
TW367271B (en) 1999-08-21
CA2129064A1 (en) 1995-02-12
CN1058912C (zh) 2000-11-29

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