ZA704199B - Improvements relating to plasma torch apparatus - Google Patents

Improvements relating to plasma torch apparatus

Info

Publication number
ZA704199B
ZA704199B ZA704199A ZA704199A ZA704199B ZA 704199 B ZA704199 B ZA 704199B ZA 704199 A ZA704199 A ZA 704199A ZA 704199 A ZA704199 A ZA 704199A ZA 704199 B ZA704199 B ZA 704199B
Authority
ZA
South Africa
Prior art keywords
plasma torch
improvements relating
torch apparatus
relating
plasma
Prior art date
Application number
ZA704199A
Other languages
English (en)
Inventor
J Hill
D Dobbs
J Wheeler
Original Assignee
British Railways Board
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 British Railways Board filed Critical British Railways Board
Publication of ZA704199B publication Critical patent/ZA704199B/xx

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
    • H05H1/3452—Supplementary electrodes between cathode and anode, e.g. cascade

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
ZA704199A 1969-07-04 1970-06-19 Improvements relating to plasma torch apparatus ZA704199B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB33786/69A GB1268843A (en) 1969-07-04 1969-07-04 Improvements relating to plasma-torch apparatus

Publications (1)

Publication Number Publication Date
ZA704199B true ZA704199B (en) 1971-02-24

Family

ID=10357420

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA704199A ZA704199B (en) 1969-07-04 1970-06-19 Improvements relating to plasma torch apparatus

Country Status (7)

Country Link
AT (1) AT308260B (fr)
AU (1) AU1668170A (fr)
CH (1) CH517550A (fr)
FR (1) FR2054127A5 (fr)
GB (1) GB1268843A (fr)
NL (1) NL7009783A (fr)
ZA (1) ZA704199B (fr)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0763033B2 (ja) * 1984-06-27 1995-07-05 吉明 荒田 大出力プラズマジェット発生装置
WO2006012165A2 (fr) * 2004-06-25 2006-02-02 H.C. Starck Inc. Appareil destine a generer un jet de plasma ainsi que procede d'utilisation associe
RU2276840C2 (ru) * 2004-07-07 2006-05-20 Сибирский государственный аэрокосмический университет им. академика М.Ф. Решетнева Электродуговой плазмотрон саунина
SE529053C2 (sv) 2005-07-08 2007-04-17 Plasma Surgical Invest Ltd Plasmaalstrande anordning, plasmakirurgisk anordning och användning av en plasmakirurgisk anordning
SE529056C2 (sv) 2005-07-08 2007-04-17 Plasma Surgical Invest Ltd Plasmaalstrande anordning, plasmakirurgisk anordning och användning av en plasmakirurgisk anordning
SE529058C2 (sv) 2005-07-08 2007-04-17 Plasma Surgical Invest Ltd Plasmaalstrande anordning, plasmakirurgisk anordning, användning av en plasmakirurgisk anordning och förfarande för att bilda ett plasma
JP5118404B2 (ja) 2006-10-18 2013-01-16 コマツ産機株式会社 プラズマ切断装置およびプラズマトーチの冷却方法
US7928338B2 (en) 2007-02-02 2011-04-19 Plasma Surgical Investments Ltd. Plasma spraying device and method
US7589473B2 (en) 2007-08-06 2009-09-15 Plasma Surgical Investments, Ltd. Pulsed plasma device and method for generating pulsed plasma
US8735766B2 (en) 2007-08-06 2014-05-27 Plasma Surgical Investments Limited Cathode assembly and method for pulsed plasma generation
US8613742B2 (en) 2010-01-29 2013-12-24 Plasma Surgical Investments Limited Methods of sealing vessels using plasma
US9089319B2 (en) 2010-07-22 2015-07-28 Plasma Surgical Investments Limited Volumetrically oscillating plasma flows
BR102012023179A2 (pt) * 2012-09-14 2014-11-11 Roberto Nunes Szente Processo termo mecânico para perfuração
EP3143845A4 (fr) * 2014-05-16 2018-03-14 Pyrogenesis Canada Inc. Torche à plasma haute puissance écoénergétique
EP4205515A2 (fr) 2020-08-28 2023-07-05 Plasma Surgical Investments Limited Systèmes, procédés et dispositifs pour générer un flux de plasma étendu principalement radialement

Also Published As

Publication number Publication date
DE2033072A1 (de) 1971-02-04
AU1668170A (en) 1972-01-06
CH517550A (fr) 1972-01-15
FR2054127A5 (fr) 1971-04-16
GB1268843A (en) 1972-03-29
AT308260B (de) 1973-06-25
DE2033072B2 (de) 1972-09-21
NL7009783A (fr) 1971-01-06

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