BR112014017309A8 - pistola de plasma em cascata estendida - Google Patents

pistola de plasma em cascata estendida

Info

Publication number
BR112014017309A8
BR112014017309A8 BR112014017309A BR112014017309A BR112014017309A8 BR 112014017309 A8 BR112014017309 A8 BR 112014017309A8 BR 112014017309 A BR112014017309 A BR 112014017309A BR 112014017309 A BR112014017309 A BR 112014017309A BR 112014017309 A8 BR112014017309 A8 BR 112014017309A8
Authority
BR
Brazil
Prior art keywords
plasma gun
extended
neutrode
cascade plasma
anode
Prior art date
Application number
BR112014017309A
Other languages
English (en)
Other versions
BR112014017309A2 (pt
Inventor
Hawley Dave
Mccullough Richard
J Molz Ronald
Original Assignee
Sulzer Metco Us 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 Sulzer Metco Us Inc filed Critical Sulzer Metco Us Inc
Publication of BR112014017309A2 publication Critical patent/BR112014017309A2/pt
Publication of BR112014017309A8 publication Critical patent/BR112014017309A8/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C4/00—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge
    • C23C4/12—Coating by spraying the coating material in the molten state, e.g. by flame, plasma or electric discharge characterised by the method of spraying
    • C23C4/134—Plasma spraying
    • 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
    • H05H1/3452—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
    • H05H1/42—Plasma torches using an arc with provisions for introducing materials into the plasma, e.g. powder, liquid

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Plasma Technology (AREA)
  • Nozzles (AREA)
  • Coating By Spraying Or Casting (AREA)

Abstract

resumo patente de invenção: "pistola de plasma em cascata estendida". a invenção refere-se a uma pistola de plasma e um método para aplicar um pó a um substrato com uma pistola de plasma. a pistola de plasma inclui um conjunto de catodos (1), um anodo (2), um neutrodo traseiro (7), e um neutrodo estendido (8) posicionado adjacente ao neutrodo traseiro (7) para definir um furo de canal (3) entre o conjunto de catodos (1) e o anodo (2). o neutrodo estendido (8) tem um comprimento maior do que 38 mm. a pistola de plasma pode também incluir pelo menos uma entrada de gás para suprir um gás para o furo de canal (3) e um suprimento de energia.
BR112014017309A 2012-02-28 2012-02-28 pistola de plasma em cascata estendida BR112014017309A8 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2012/026936 WO2013130046A2 (en) 2012-02-28 2012-02-28 Extended cascade plasma gun

Publications (2)

Publication Number Publication Date
BR112014017309A2 BR112014017309A2 (pt) 2017-06-13
BR112014017309A8 true BR112014017309A8 (pt) 2017-07-04

Family

ID=49083421

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014017309A BR112014017309A8 (pt) 2012-02-28 2012-02-28 pistola de plasma em cascata estendida

Country Status (10)

Country Link
US (1) US20140326703A1 (pt)
EP (1) EP2819802A4 (pt)
JP (1) JP2015513764A (pt)
CN (1) CN104203477A (pt)
AU (1) AU2012371647B2 (pt)
BR (1) BR112014017309A8 (pt)
CA (1) CA2856375A1 (pt)
MX (1) MX2014009643A (pt)
RU (1) RU2014130057A (pt)
WO (1) WO2013130046A2 (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2923761T3 (es) * 2013-05-16 2022-09-30 Kjellberg Stiftung Pieza aislante de varias partes para un soplete de arco de plasma, soplete y conjuntos asociados que utilizan la misma y procedimientos asociados
CN105451427B (zh) * 2015-12-25 2019-01-18 中国航天空气动力技术研究院 一种超高焓电弧加热器阴极
CH712835A1 (de) * 2016-08-26 2018-02-28 Amt Ag Plasmaspritzvorrichtung.
USD824966S1 (en) 2016-10-14 2018-08-07 Oerlikon Metco (Us) Inc. Powder injector
USD889520S1 (en) * 2017-03-16 2020-07-07 Oerlikon Metco (Us) Inc. Neutrode
CA3057456A1 (en) * 2017-03-16 2018-09-20 Oerlikon Metco (Us) Inc. Optimized neutrode stack cooling for a plasma gun
USD823906S1 (en) 2017-04-13 2018-07-24 Oerlikon Metco (Us) Inc. Powder injector
CA3088556A1 (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
CN110708852A (zh) * 2019-09-25 2020-01-17 清华大学 一种等离子体枪
CN113727507B (zh) * 2021-08-17 2023-03-24 哈尔滨工业大学 一种多通道电弧等离子体源级联铜片水冷装置及其优化方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4780591A (en) * 1986-06-13 1988-10-25 The Perkin-Elmer Corporation Plasma gun with adjustable cathode
CA1330831C (en) * 1988-09-13 1994-07-19 Ashley Grant Doolette Electric arc generating device
US5144110A (en) * 1988-11-04 1992-09-01 Marantz Daniel Richard Plasma spray gun and method of use
US4948485A (en) * 1988-11-23 1990-08-14 Plasmacarb Inc. Cascade arc plasma torch and a process for plasma polymerization
US5013885A (en) * 1990-02-28 1991-05-07 Esab Welding Products, Inc. Plasma arc torch having extended nozzle of substantially hourglass
CN2083976U (zh) * 1990-12-26 1991-09-04 机械电子工业部哈尔滨焊接研究所 新型粉末等离子堆焊焊枪
DE4105407A1 (de) * 1991-02-21 1992-08-27 Plasma Technik Ag Plasmaspritzgeraet zum verspruehen von festem, pulverfoermigem oder gasfoermigem material
DE9215133U1 (pt) * 1992-11-06 1993-01-28 Plasma-Technik Ag, Wohlen, Ch
US5578831A (en) * 1995-03-23 1996-11-26 Associated Universities, Inc. Method and apparatus for charged particle propagation
JP2000012284A (ja) * 1998-06-25 2000-01-14 Kobe Steel Ltd プラズマアーク発生装置
DE10011275A1 (de) * 2000-03-08 2001-09-13 Wolff Walsrode Ag Verfahren zur Oberflächenaktivierung bahnförmiger Werkstoffe
WO2001090438A1 (en) * 2000-05-23 2001-11-29 University Of Virginia Patent Foundation A process and apparatus for plasma activated deposition in a vacuum
SE529056C2 (sv) * 2005-07-08 2007-04-17 Plasma Surgical Invest Ltd Plasmaalstrande anordning, plasmakirurgisk anordning och användning av en plasmakirurgisk anordning
CA2571099C (en) * 2005-12-21 2015-05-05 Sulzer Metco (Us) Inc. Hybrid plasma-cold spray method and apparatus
WO2008092478A1 (en) * 2007-02-02 2008-08-07 Plasma Technologies Ltd Plasma spraying device and method
CA2695650C (en) * 2007-08-06 2015-11-03 Plasma Surgical Investments Limited Pulsed plasma device and method for generating pulsed plasma
ES2458515T3 (es) * 2007-08-06 2014-05-05 Plasma Surgical Investments Limited Conjunto de cátodo y método de generación de plasma pulsado
EP2689640B1 (en) * 2011-02-25 2015-08-12 Nippon Steel & Sumitomo Metal Corporation Plasma torch

Also Published As

Publication number Publication date
JP2015513764A (ja) 2015-05-14
US20140326703A1 (en) 2014-11-06
AU2012371647B2 (en) 2015-05-07
EP2819802A4 (en) 2015-08-19
MX2014009643A (es) 2014-11-10
CN104203477A (zh) 2014-12-10
WO2013130046A3 (en) 2014-04-17
WO2013130046A2 (en) 2013-09-06
RU2014130057A (ru) 2016-04-20
CA2856375A1 (en) 2013-09-06
AU2012371647A1 (en) 2014-08-21
BR112014017309A2 (pt) 2017-06-13
EP2819802A2 (en) 2015-01-07

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]