JP3006771B2 - 非冷却でプラズマジーンガスを導入するプラズマトーチ - Google Patents

非冷却でプラズマジーンガスを導入するプラズマトーチ

Info

Publication number
JP3006771B2
JP3006771B2 JP2301244A JP30124490A JP3006771B2 JP 3006771 B2 JP3006771 B2 JP 3006771B2 JP 2301244 A JP2301244 A JP 2301244A JP 30124490 A JP30124490 A JP 30124490A JP 3006771 B2 JP3006771 B2 JP 3006771B2
Authority
JP
Japan
Prior art keywords
plasma
plasma torch
electrodes
introduction member
cooling
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
JP2301244A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03173099A (ja
Inventor
マキシム・ラブロ
ディディエ・ピノー
ジャン・フィーユラ
Original Assignee
アエロスパティアル・ソシエテ・ナシヨナル・アンダストリエル
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 アエロスパティアル・ソシエテ・ナシヨナル・アンダストリエル filed Critical アエロスパティアル・ソシエテ・ナシヨナル・アンダストリエル
Publication of JPH03173099A publication Critical patent/JPH03173099A/ja
Application granted granted Critical
Publication of JP3006771B2 publication Critical patent/JP3006771B2/ja
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
    • 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)
JP2301244A 1989-11-08 1990-11-08 非冷却でプラズマジーンガスを導入するプラズマトーチ Expired - Lifetime JP3006771B2 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8914676 1989-11-08
FR8914676A FR2654293B1 (fr) 1989-11-08 1989-11-08 Torche a plasma a injection non refroidie de gaz plasmagene.

Publications (2)

Publication Number Publication Date
JPH03173099A JPH03173099A (ja) 1991-07-26
JP3006771B2 true JP3006771B2 (ja) 2000-02-07

Family

ID=9387217

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2301244A Expired - Lifetime JP3006771B2 (ja) 1989-11-08 1990-11-08 非冷却でプラズマジーンガスを導入するプラズマトーチ

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
JPH03173099A (ja) 1991-07-26
DK0427591T3 (da) 1995-02-27
DE69014561D1 (de) 1995-01-12

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