DK0427591T3 - Plasmabrænder med ikke-kølet plasmagasinjektion - Google Patents

Plasmabrænder med ikke-kølet plasmagasinjektion

Info

Publication number
DK0427591T3
DK0427591T3 DK90403045.9T DK90403045T DK0427591T3 DK 0427591 T3 DK0427591 T3 DK 0427591T3 DK 90403045 T DK90403045 T DK 90403045T DK 0427591 T3 DK0427591 T3 DK 0427591T3
Authority
DK
Denmark
Prior art keywords
plasma
electrodes
gas injection
component
refrigerated
Prior art date
Application number
DK90403045.9T
Other languages
Danish (da)
English (en)
Inventor
Maxime Labrot
Jean Feuillerat
Didier Pineau
Original Assignee
Aerospatiale
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 Aerospatiale filed Critical Aerospatiale
Application granted granted Critical
Publication of DK0427591T3 publication Critical patent/DK0427591T3/da

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
    • 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
    • H05H1/341—Arrangements for providing coaxial protecting fluids
    • 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
    • H05H1/3421—Transferred arc or pilot arc mode
    • 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
    • H05H1/28—Cooling arrangements

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)
  • Arc Welding Control (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
DK90403045.9T 1989-11-08 1990-10-29 Plasmabrænder med ikke-kølet plasmagasinjektion DK0427591T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8914676A FR2654293B1 (fr) 1989-11-08 1989-11-08 Torche a plasma a injection non refroidie de gaz plasmagene.

Publications (1)

Publication Number Publication Date
DK0427591T3 true DK0427591T3 (da) 1995-02-27

Family

ID=9387217

Family Applications (1)

Application Number Title Priority Date Filing Date
DK90403045.9T DK0427591T3 (da) 1989-11-08 1990-10-29 Plasmabrænder med ikke-kølet plasmagasinjektion

Country Status (9)

Country Link
EP (1) EP0427591B1 (de)
JP (1) JP3006771B2 (de)
KR (1) KR0146044B1 (de)
AT (1) ATE114928T1 (de)
CA (1) CA2029505C (de)
DE (1) DE69014561T2 (de)
DK (1) DK0427591T3 (de)
ES (1) ES2067000T3 (de)
FR (1) FR2654293B1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CH690408A5 (de) * 1996-02-23 2000-08-31 Mgc Plasma Ag Plasmabrenner für übertragenen Lichtbogen.
DE19835224A1 (de) * 1998-08-05 2000-02-10 Stefan Laure Plasmagenerator
JP4568503B2 (ja) * 2004-01-20 2010-10-27 小池酸素工業株式会社 プラズマトーチ
KR101249457B1 (ko) * 2012-05-07 2013-04-03 지에스플라텍 주식회사 비이송식 공동형 플라즈마 토치

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2207961A1 (en) * 1972-11-27 1974-06-21 G N Carbon prodn by pyrolysis - in a plasma using hydrocarbon gas
US4549065A (en) * 1983-01-21 1985-10-22 Technology Application Services Corporation Plasma generator and method
BE898951A (fr) * 1984-02-17 1984-08-17 Centre Rech Metallurgique Torche a plasma a arc electrique.
CA1261927A (en) * 1985-11-25 1989-09-26 Hypertherm, Inc. Underwater and above-water plasma arc cutting torch and method

Also Published As

Publication number Publication date
ES2067000T3 (es) 1995-03-16
KR910011093A (ko) 1991-06-29
CA2029505A1 (fr) 1991-05-09
EP0427591B1 (de) 1994-11-30
KR0146044B1 (ko) 1998-08-17
DE69014561T2 (de) 1995-04-06
CA2029505C (fr) 2000-08-15
ATE114928T1 (de) 1994-12-15
FR2654293A1 (fr) 1991-05-10
FR2654293B1 (fr) 1996-05-24
EP0427591A1 (de) 1991-05-15
JP3006771B2 (ja) 2000-02-07
JPH03173099A (ja) 1991-07-26
DE69014561D1 (de) 1995-01-12

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