ES2421387T3 - Procedimiento de generación de un flujo de plasma - Google Patents

Procedimiento de generación de un flujo de plasma

Info

Publication number
ES2421387T3
ES2421387T3 ES09775312T ES09775312T ES2421387T3 ES 2421387 T3 ES2421387 T3 ES 2421387T3 ES 09775312 T ES09775312 T ES 09775312T ES 09775312 T ES09775312 T ES 09775312T ES 2421387 T3 ES2421387 T3 ES 2421387T3
Authority
ES
Spain
Prior art keywords
box
voltage
central electrode
electric
central
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
ES09775312T
Other languages
English (en)
Inventor
Stanislav Begounov
Sergey Goloviatinski
Ioulia Tsvetkova
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.)
ADVANCED MACHINES SARL
Original Assignee
ADVANCED MACHINES SARL
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 ADVANCED MACHINES SARL filed Critical ADVANCED MACHINES SARL
Application granted granted Critical
Publication of ES2421387T3 publication Critical patent/ES2421387T3/es
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
    • 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
    • H05H1/3494—Means for controlling discharge parameters
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)

Abstract

Procedimiento de generación de un flujo de plasma por medio de un dispositivo generador de un flujo de plasma incluyendo una caja (1) eléctricamente conductora de forma tubular que forma un canal central (2) atravesado por un gas turbulento (3), un electrodo central (5) dispuesto coaxialmente en dicho canal (2) y una fuente de energía eléctrica (7) destinada a aplicar una tensión eléctrica V entre el electrodo central (5) y la caja (1), incluyendo dicho procedimiento las siguientes etapas: a) aplicación de la tensión eléctrica V entre el electrodo central (5) y la caja (1) de tal forma que produzca un arco eléctrico (12) entre el electrodo central (5) y una zona (9) de la pared interna de la caja (1) que rodea dicho electrodo (5); b) mantenimiento de dicha tensión eléctrica V de forma que desarrolle dicho arco eléctrico (12) por medio de gas turbulento (3) hasta una zona de extremidad (13) del canal central (2); c) medida en continuo de la tensión eléctrica real Vr entre el electrodo central (5) y la caja (1) y corte de la tensión V desde que la tensión Vr es sensiblemente igual a un valor Vcmax correspondiente al momento donde el arco eléctrico (12) alcanza dicha zona de extremidad (13); d) reanudación de las etapas anteriores a), b), y c).
ES09775312T 2008-12-09 2009-12-08 Procedimiento de generación de un flujo de plasma Active ES2421387T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH01932/08A CH700049A2 (fr) 2008-12-09 2008-12-09 Procédé et dispositif de génération d'un flux de plasma.
PCT/IB2009/055571 WO2010067306A2 (fr) 2008-12-09 2009-12-08 Dispositif et procédé de génération d'un flux de plasma

Publications (1)

Publication Number Publication Date
ES2421387T3 true ES2421387T3 (es) 2013-09-02

Family

ID=42016266

Family Applications (1)

Application Number Title Priority Date Filing Date
ES09775312T Active ES2421387T3 (es) 2008-12-09 2009-12-08 Procedimiento de generación de un flujo de plasma

Country Status (6)

Country Link
US (1) US8847101B2 (es)
EP (2) EP2377373B1 (es)
CH (1) CH700049A2 (es)
DK (1) DK2377373T3 (es)
ES (1) ES2421387T3 (es)
WO (1) WO2010067306A2 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TR201815138T4 (tr) * 2008-12-12 2018-11-21 Sabaf Spa Ev tipi ocaklar için gaz brülörü.
FR2962004B1 (fr) * 2010-06-24 2013-05-24 Nci Swissnanocoat Dispositif pour la generation d'un jet de plasma
WO2012135061A1 (en) * 2011-03-25 2012-10-04 Illinois Tool Works Inc. Plasma torch systems having improved plasma nozzles

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3515839A (en) 1967-04-07 1970-06-02 Hitachi Ltd Plasma torch
US3914573A (en) * 1971-05-17 1975-10-21 Geotel Inc Coating heat softened particles by projection in a plasma stream of Mach 1 to Mach 3 velocity
US4841114A (en) * 1987-03-11 1989-06-20 Browning James A High-velocity controlled-temperature plasma spray method and apparatus
US5233154A (en) * 1989-06-20 1993-08-03 Kabushiki Kaisha Komatsu Seisakusho Plasma torch
US5591356A (en) * 1992-11-27 1997-01-07 Kabushiki Kaisha Komatsu Seisakusho Plasma torch having cylindrical velocity reduction space between electrode end and nozzle orifice
US5637242A (en) * 1994-08-04 1997-06-10 Electro-Plasma, Inc. High velocity, high pressure plasma gun
US5893985A (en) * 1997-03-14 1999-04-13 The Lincoln Electric Company Plasma arc torch
DE29805999U1 (de) * 1998-04-03 1998-06-25 Agrodyn Hochspannungstechnik GmbH, 33803 Steinhagen Vorrichtung zur Plasmabehandlung von Oberflächen
US6062492A (en) * 1998-05-15 2000-05-16 Sealant Equipment & Engineering, Inc. Viscous material dispense system
DE19847774C2 (de) * 1998-10-16 2002-10-17 Peter Foernsel Vorrichtung zur Plasmabehandlung von stab- oder fadenförmigem Material
DE10145131B4 (de) * 2001-09-07 2004-07-08 Pva Tepla Ag Vorrichtung zum Erzeugen eines Aktivgasstrahls

Also Published As

Publication number Publication date
WO2010067306A3 (fr) 2010-08-12
EP2377373B1 (fr) 2013-04-17
US20110240460A1 (en) 2011-10-06
WO2010067306A2 (fr) 2010-06-17
EP2377373A2 (fr) 2011-10-19
CH700049A2 (fr) 2010-06-15
EP2613614A1 (fr) 2013-07-10
DK2377373T3 (da) 2013-07-22
US8847101B2 (en) 2014-09-30

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