FR2763466B1 - Systeme de regulation et de pilotage d'une torche a plasma - Google Patents

Systeme de regulation et de pilotage d'une torche a plasma

Info

Publication number
FR2763466B1
FR2763466B1 FR9705921A FR9705921A FR2763466B1 FR 2763466 B1 FR2763466 B1 FR 2763466B1 FR 9705921 A FR9705921 A FR 9705921A FR 9705921 A FR9705921 A FR 9705921A FR 2763466 B1 FR2763466 B1 FR 2763466B1
Authority
FR
France
Prior art keywords
regulation
control system
plasma torch
torch
plasma
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
FR9705921A
Other languages
English (en)
Other versions
FR2763466A1 (fr
Inventor
Philippe Donnart
Daniel Loubet
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.)
Airbus Group SAS
Original Assignee
Airbus Group SAS
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 Airbus Group SAS filed Critical Airbus Group SAS
Priority to FR9705921A priority Critical patent/FR2763466B1/fr
Priority to US09/066,934 priority patent/US6008464A/en
Priority to CA002237706A priority patent/CA2237706A1/fr
Priority to EP98401142A priority patent/EP0878983A1/fr
Priority to ZA984026A priority patent/ZA984026B/xx
Priority to JP13246498A priority patent/JP4343285B2/ja
Publication of FR2763466A1 publication Critical patent/FR2763466A1/fr
Application granted granted Critical
Publication of FR2763466B1 publication Critical patent/FR2763466B1/fr
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
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/36—Circuit arrangements
FR9705921A 1997-05-14 1997-05-14 Systeme de regulation et de pilotage d'une torche a plasma Expired - Lifetime FR2763466B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR9705921A FR2763466B1 (fr) 1997-05-14 1997-05-14 Systeme de regulation et de pilotage d'une torche a plasma
US09/066,934 US6008464A (en) 1997-05-14 1998-04-28 System for regulating and controlling plasma torch
CA002237706A CA2237706A1 (fr) 1997-05-14 1998-05-13 Systeme de regulation et de pilotage d'une torche a plasma
EP98401142A EP0878983A1 (fr) 1997-05-14 1998-05-13 Système de régulation et de pilotage d'une torche à plasma
ZA984026A ZA984026B (en) 1997-05-14 1998-05-13 System for regulating and controlling a plasma torch
JP13246498A JP4343285B2 (ja) 1997-05-14 1998-05-14 プラズマトーチ調整制御システム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9705921A FR2763466B1 (fr) 1997-05-14 1997-05-14 Systeme de regulation et de pilotage d'une torche a plasma

Publications (2)

Publication Number Publication Date
FR2763466A1 FR2763466A1 (fr) 1998-11-20
FR2763466B1 true FR2763466B1 (fr) 1999-08-06

Family

ID=9506883

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9705921A Expired - Lifetime FR2763466B1 (fr) 1997-05-14 1997-05-14 Systeme de regulation et de pilotage d'une torche a plasma

Country Status (6)

Country Link
US (1) US6008464A (fr)
EP (1) EP0878983A1 (fr)
JP (1) JP4343285B2 (fr)
CA (1) CA2237706A1 (fr)
FR (1) FR2763466B1 (fr)
ZA (1) ZA984026B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8129655B2 (en) * 2002-09-03 2012-03-06 E Ink Corporation Electrophoretic medium with gaseous suspending fluid
US7034244B2 (en) * 2003-09-03 2006-04-25 Illinois Tool Works Inc. Method and apparatus of coordinating operational feedback in a plasma cutter
US20070073286A1 (en) * 2005-09-29 2007-03-29 Dorin Panescu Method and apparatus for an ocular procedure
JP2007227069A (ja) * 2006-02-22 2007-09-06 Noritsu Koki Co Ltd プラズマ発生方法および装置ならびにそれを用いるワーク処理装置
TWI430845B (zh) * 2007-03-16 2014-03-21 Sulzer Metco Ag 資料管理之裝置及方法
FR2940584B1 (fr) * 2008-12-19 2011-01-14 Europlasma Procede de controle de l'usure d'au moins une des electrodes d'une torche a plasma
US9420680B2 (en) * 2009-12-15 2016-08-16 Danmarks Tekniske Universitet Apparatus and a method and a system for treating a surface with at least one gliding arc source
PL2564412T3 (pl) * 2010-04-30 2018-08-31 Agc Glass Europe Elektroda do procesu plazmowego DBD
JP6077833B2 (ja) * 2012-09-26 2017-02-08 株式会社ダイヘン 溶接用装置およびアーク溶接システム
WO2014124521A1 (fr) * 2013-02-15 2014-08-21 Pyrogenesis Canada Inc. Système de torche à plasma de vapeur sans transfert à courant continu à grande puissance
DE102013223561A1 (de) * 2013-11-19 2015-05-21 Olympus Winter & Ibe Gmbh Hochfrequenz-Chirurgiegerät und Verfahren zum Betreiben eines solchen
GB2540994A (en) * 2015-08-04 2017-02-08 Edwards Ltd Control of power supplied to a plasma torch to compensate for changes at an electrode
GB2540992A (en) * 2015-08-04 2017-02-08 Edwards Ltd Control of gas flow and power supplied to a plasma torch in a multiple process chamber gas treatment system
US10208263B2 (en) * 2015-08-27 2019-02-19 Cogent Energy Systems, Inc. Modular hybrid plasma gasifier for use in converting combustible material to synthesis gas
JP7213828B2 (ja) * 2017-05-25 2023-01-27 エリコン メテコ（ユーエス）インコーポレイテッド リアルタイム電圧監視を用いたプラズマガン診断
US10926238B2 (en) 2018-05-03 2021-02-23 Cogent Energy Systems, Inc. Electrode assembly for use in a plasma gasifier that converts combustible material to synthesis gas
JP2023105974A (ja) * 2022-01-20 2023-08-01 日酸Ｔａｎａｋａ株式会社 切断装置、及び切断制御方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3646311A (en) * 1968-10-29 1972-02-29 Gen Dynamics Corp Method and apparatus for vertical torch oscillation inversely to current magnitude
US4122327A (en) * 1975-07-17 1978-10-24 Metco Inc. Automatic plasma flame spraying process and apparatus
US4692584A (en) * 1985-11-29 1987-09-08 Caneer Jr Clifford Gas control system for a plasma arc welding apparatus
JPS6430200A (en) * 1987-07-24 1989-02-01 Komatsu Mfg Co Ltd Monitor device for plasma torch
CA1310706C (fr) * 1988-04-26 1992-11-24 Toshihiko Okada Appareil plasma a refroidissement par eau
JP2969731B2 (ja) * 1990-02-20 1999-11-02 日本鋼管株式会社 タンディッシュ内溶鋼の加熱方法
US5245546A (en) * 1991-09-30 1993-09-14 Rockwell International Corporation Welding arc length control system
JP3118300B2 (ja) * 1992-01-31 2000-12-18 電気興業株式会社 高周波誘導熱プラズマトーチ
FR2689359B1 (fr) * 1992-03-27 1996-06-14 Aerospatiale Dispositif d'aide a la maintenance pour torche a plasma.
FR2690037B1 (fr) * 1992-04-10 1997-10-24 Aerospatiale Systeme pour le pilotage d'une torche a plasma.
JPH05329656A (ja) * 1992-05-28 1993-12-14 I N R Kenkyusho:Kk プラズマ加工装置
JP3184682B2 (ja) * 1993-09-30 2001-07-09 東京エレクトロン株式会社 プラズマ処理装置
JP3390788B2 (ja) * 1993-09-13 2003-03-31 独立行政法人産業技術総合研究所 高周波誘導熱プラズマ発生方法および有機ハロゲン化合物の分解方法
JP3285174B2 (ja) * 1993-10-14 2002-05-27 株式会社小松製作所 プラズマ切断方法及びその装置
JP3041568B2 (ja) * 1994-01-05 2000-05-15 新日本製鐵株式会社 移行型アークプラズマの出力制御方法
JP3472625B2 (ja) * 1994-07-18 2003-12-02 小池酸素工業株式会社 プラズマトーチの保護装置
JPH08185972A (ja) * 1994-12-27 1996-07-16 Nippon Steel Corp 溶融金属のプラズマ加熱方法および装置
FR2734445B1 (fr) * 1995-05-19 1997-07-18 Aerospatiale Torche a plasma d'arc a courant continu, particulierement destinee a l'obtention d'un corps chimique par decomposition d'un gaz plasmagene
FR2735941B1 (fr) * 1995-06-23 1997-09-19 Aerospatiale Torche a plasma a bobine electromagnetique de deplacement du pied d'arc independante et integree
JPH09103885A (ja) * 1995-10-09 1997-04-22 Amada Co Ltd プラズマ加工機
JP2728381B2 (ja) * 1995-11-10 1998-03-18 株式会社日立製作所 基板処理方法および基板処理装置
US5847354A (en) * 1997-03-18 1998-12-08 The Lincoln Electric Company Arc transfer circuit

Also Published As

Publication number Publication date
FR2763466A1 (fr) 1998-11-20
CA2237706A1 (fr) 1998-11-14
ZA984026B (en) 1998-11-16
JPH10326696A (ja) 1998-12-08
US6008464A (en) 1999-12-28
JP4343285B2 (ja) 2009-10-14
EP0878983A1 (fr) 1998-11-18

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Legal Events

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Year of fee payment: 20