ZA8866B - Plasma torch having a longitudinal mobile arc root,and process for controlling the displacement thereof - Google Patents

Plasma torch having a longitudinal mobile arc root,and process for controlling the displacement thereof

Info

Publication number: ZA8866B
Authority: ZA; South Africa
Prior art keywords: electrode; upstream; displacement; controlling; plasma torch
Prior art date: 1987-01-07

Application number

ZA880066A

Other languages

English (en)

Inventor

Pasquini Pierre

Pineau Didier

Labrot Maxime

Serrano Jean-Pierre

Original Assignee

Electricite De France Service National

Aerospatiale Societe Nationale Industrielle

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.)

1987-01-07

Filing date

1988-01-06

Publication date

1988-06-27

1988-01-06 Application filed by Electricite De France Service National, Aerospatiale Societe Nationale Industrielle filed Critical Electricite De France Service National

1988-06-27 Publication of ZA8866B publication Critical patent/ZA8866B/xx

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
- 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
- H05H1/3431—Coaxial cylindrical electrodes
- 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
- H05H1/36—Circuit arrangements
- 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
- H05H1/40—Details, e.g. electrodes, nozzles using applied magnetic fields, e.g. for focusing or rotating the arc
- 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

Landscapes

Physics & Mathematics (AREA)
Engineering & Computer Science (AREA)
Plasma & Fusion (AREA)
Spectroscopy & Molecular Physics (AREA)
Plasma Technology (AREA)
Arc Welding In General (AREA)
Discharge Heating (AREA)
Nozzles (AREA)
Arc Welding Control (AREA)
General Preparation And Processing Of Foods (AREA)

ZA880066A 1987-01-07 1988-01-06 Plasma torch having a longitudinal mobile arc root,and process for controlling the displacement thereof ZA8866B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR8700078A FR2609358B1 (fr)	1987-01-07	1987-01-07	Torche a plasma a pied d'arc amont mobile longitudinalement et procede pour maitriser son deplacement

Publications (1)

Publication Number	Publication Date
ZA8866B true ZA8866B (en)	1988-06-27

Family

ID=9346724

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ZA880066A ZA8866B (en)	1987-01-07	1988-01-06	Plasma torch having a longitudinal mobile arc root,and process for controlling the displacement thereof

Country Status (12)

Country	Link
US (1)	US4847466A (xx)
EP (1)	EP0277845B1 (xx)
JP (1)	JPH0719672B2 (xx)
KR (1)	KR950003971B1 (xx)
AT (1)	ATE69684T1 (xx)
AU (1)	AU610109B2 (xx)
BR (1)	BR8800022A (xx)
CA (1)	CA1301259C (xx)
DE (1)	DE3866250D1 (xx)
ES (1)	ES2027388T3 (xx)
FR (1)	FR2609358B1 (xx)
ZA (1)	ZA8866B (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ZA901343B (en) *	1989-02-22	1990-11-28	Plasma Arc Limited	A plasma torch electrode and electrode structure
FR2685850B1 (fr) *	1991-12-31	1994-04-01	Electricite De France	Procede et alimentation electrique perfectionnes pour torche a plasma.
US5298714A (en) *	1992-12-01	1994-03-29	Hydro-Quebec	Plasma torch for the treatment of gases and/or particles and for the deposition of particles onto a substrate
FR2735941B1 (fr) *	1995-06-23	1997-09-19	Aerospatiale	Torche a plasma a bobine electromagnetique de deplacement du pied d'arc independante et integree
JP3953247B2 (ja) *	2000-01-11	2007-08-08	株式会社日立国際電気	プラズマ処理装置
US6696661B2 (en) *	2001-11-19	2004-02-24	Geomat Insights, Llc	Plasma enhanced circuit packaging method and device
US7785527B1 (en)	2003-11-06	2010-08-31	Drexel University	Method of making mixed metal oxide ceramics
JP2006190493A (ja) *	2004-12-28	2006-07-20	Tohoku Techno Arch Co Ltd	プラズマ処理装置およびプラズマ処理方法
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
FR2952786B1 (fr)	2009-11-17	2012-06-08	Centre Nat Rech Scient	Torche a plasma et procede de stabilisation d'une torche a plasma
US8852693B2 (en)	2011-05-19	2014-10-07	Liquipel Ip Llc	Coated electronic devices and associated methods
KR102686242B1 (ko)	2017-01-23	2024-07-17	에드워드 코리아 주식회사	질소 산화물 감소 장치 및 가스 처리 장치
KR102646623B1 (ko) *	2017-01-23	2024-03-11	에드워드 코리아 주식회사	플라즈마 발생 장치 및 가스 처리 장치
CN112888102A (zh) *	2020-12-25	2021-06-01	中国航天空气动力技术研究院	一种管状电弧烧蚀装置和烧蚀方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB966103A (en) *	1960-01-04	1964-08-06	Her Majesty S Principal Sec De	Improvements in or relating to arc torches
US3301995A (en) *	1963-12-02	1967-01-31	Union Carbide Corp	Electric arc heating and acceleration of gases
US3377457A (en) *	1965-01-12	1968-04-09	Thermal Dynamics Corp	Electric arc torches
US3400070A (en) *	1965-06-14	1968-09-03	Hercules Inc	High efficiency plasma processing head including a diffuser having an expanding diameter
US3360682A (en) *	1965-10-15	1967-12-26	Giannini Scient Corp	Apparatus and method for generating high-enthalpy plasma under high-pressure conditions
US3416021A (en) *	1966-05-11	1968-12-10	Navy Usa	Arc apparatus employing three dimensional arc motion and dynamic balancing
US4127760A (en) *	1975-06-09	1978-11-28	Geotel, Inc.	Electrical plasma jet torch and electrode therefor
US4095085A (en) *	1975-09-29	1978-06-13	Kobe Steel, Limited	High efficiency arc welding process and apparatus
US4219726A (en) *	1979-03-29	1980-08-26	Westinghouse Electric Corp.	Arc heater construction with total alternating current usage
US4266113A (en) *	1979-07-02	1981-05-05	The United States Of America As Represented By The Secretary Of The Navy	Dismountable inductively-coupled plasma torch apparatus
NO162440C (no) *	1983-03-15	1989-12-27	Skf Steel Eng Ab	Anordning ved elektrisk oppvarming av gasser.
CA1248185A (fr) *	1985-06-07	1989-01-03	Michel G. Drouet	Methode et systeme de controle de l'erosion des electrodes d'une torche a plasma

1987
- 1987-01-07 FR FR8700078A patent/FR2609358B1/fr not_active Expired - Lifetime
- 1987-12-31 KR KR1019870015654A patent/KR950003971B1/ko not_active Expired - Fee Related
1988
- 1988-01-04 DE DE8888400007T patent/DE3866250D1/de not_active Expired - Lifetime
- 1988-01-04 EP EP88400007A patent/EP0277845B1/fr not_active Expired - Lifetime
- 1988-01-04 ES ES198888400007T patent/ES2027388T3/es not_active Expired - Lifetime
- 1988-01-04 AT AT88400007T patent/ATE69684T1/de active
- 1988-01-05 AU AU10044/88A patent/AU610109B2/en not_active Ceased
- 1988-01-06 US US07/141,188 patent/US4847466A/en not_active Expired - Lifetime
- 1988-01-06 ZA ZA880066A patent/ZA8866B/xx unknown
- 1988-01-06 CA CA000555913A patent/CA1301259C/en not_active Expired - Lifetime
- 1988-01-06 BR BR8800022A patent/BR8800022A/pt not_active IP Right Cessation
- 1988-01-07 JP JP63001774A patent/JPH0719672B2/ja not_active Expired - Lifetime

Also Published As

Publication number	Publication date
JPH0719672B2 (ja)	1995-03-06
US4847466A (en)	1989-07-11
ES2027388T3 (es)	1992-06-01
ATE69684T1 (de)	1991-12-15
JPS63252398A (ja)	1988-10-19
FR2609358A1 (fr)	1988-07-08
AU610109B2 (en)	1991-05-16
AU1004488A (en)	1988-07-14
KR880009540A (ko)	1988-09-15
KR950003971B1 (ko)	1995-04-21
CA1301259C (en)	1992-05-19
BR8800022A (pt)	1988-08-02
EP0277845A1 (fr)	1988-08-10
EP0277845B1 (fr)	1991-11-21
FR2609358B1 (fr)	1991-11-29
DE3866250D1 (de)	1992-01-02

Publication	Publication Date	Title
ZA8866B (en)	1988-06-27	Plasma torch having a longitudinal mobile arc root,and process for controlling the displacement thereof
EP1195077B1 (en)	2009-08-26	Anode electrode for plasmatron structure
NO904304D0 (no)	1990-10-03	Brenner for plasmasveising, med forlenget munnstykke.
BR9004874A (pt)	1991-11-19	Processo para iniciar um macarico de arco de plasma
ATE116887T1 (de)	1995-01-15	Plasmabrenner mit kaskadenbogenentladung und verfahren zur plasmapolymerisation.
DK0616755T3 (da)	1997-03-10	Plasmabrænder til kemisk behandling
IN161699B (xx)	1988-01-16
JPS56131071A (en)	1981-10-14	All position tig welding method
US4580031A (en)	1986-04-01	Plasma burner and method of operation
SU1810025A1 (ru)	1994-05-15	Способ плазменной обработки дисперсного материала
RU2069131C1 (ru)	1996-11-20	Устройство для плазменной обработки изделия
DE59902316D1 (de)	2002-09-19	Plasma-Schweissbrenner
SU1828371A1 (ru)	1995-03-27	Способ электродугового нагрева газа
SU1713128A1 (ru)	1992-02-15	Способ регулировани потока излучени газоразр дных ламп высокого давлени
RU2075221C1 (ru)	1997-03-10	Доменная печь и способ доменной плавки
Sudnik	2000	Mathematical model of heat source at the gas mixture shielded MAG-welding. II. Pulse process
Kraposhin et al.	1989	Surface Hardening of Steel 9 Kh With a Plasma Torch
JPS5573475A (en)	1980-06-03	Broad width scarfing method of metal surface
JPS6424356A (en)	1989-01-26	Light source unit
Malakhovskii	1982	Effect of Regime Parameters, Size and Shape of Plasmatron Nozzle on the Arc Parameters
SU1815885A1 (ru)	1996-11-27	Способ плазменной резки
JPH0311597A (ja)	1991-01-18	プラズマ操業方法
TW337049B (en)	1998-07-21	Laser oscillator
UA41617A (uk)	2001-09-17	Спосіб плазмоводугового наплавлення
JPH0213718A (ja)	1990-01-18	微粉炭点火トーチ