CH543711A - Générateur à jet de plasma - Google Patents

Générateur à jet de plasma

Info

Publication number
CH543711A
CH543711A CH1890171A CH1890171A CH543711A CH 543711 A CH543711 A CH 543711A CH 1890171 A CH1890171 A CH 1890171A CH 1890171 A CH1890171 A CH 1890171A CH 543711 A CH543711 A CH 543711A
Authority
CH
Switzerland
Prior art keywords
plasma jet
arc
torch
torches
gas
Prior art date
Application number
CH1890171A
Other languages
English (en)
French (fr)
Inventor
Tateno Haruo
Ichimiya Torao
Original Assignee
Rikagaku Kenkyusho
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
Priority claimed from JP45118284A external-priority patent/JPS4932691B1/ja
Priority claimed from JP46072338A external-priority patent/JPS5210809B2/ja
Application filed by Rikagaku Kenkyusho filed Critical Rikagaku Kenkyusho
Publication of CH543711A publication Critical patent/CH543711A/fr

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
    • H05H1/44—Plasma torches using an arc using more than one torch

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Plasma Technology (AREA)
  • Arc Welding In General (AREA)
CH1890171A 1970-12-25 1971-12-24 Générateur à jet de plasma CH543711A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP45118284A JPS4932691B1 (de) 1970-12-25 1970-12-25
JP46072338A JPS5210809B2 (de) 1971-09-17 1971-09-17

Publications (1)

Publication Number Publication Date
CH543711A true CH543711A (fr) 1973-10-31

Family

ID=26413474

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1890171A CH543711A (fr) 1970-12-25 1971-12-24 Générateur à jet de plasma

Country Status (5)

Country Link
US (1) US3770935A (de)
CH (1) CH543711A (de)
DE (2) DE2164270C3 (de)
FR (1) FR2119768A5 (de)
GB (1) GB1346790A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112240570A (zh) * 2020-10-20 2021-01-19 西安航天动力研究所 一种基于3d打印成型的旋流火炬点火器

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7307170A (de) * 1973-05-23 1974-11-26
JPS5116379B2 (de) * 1973-07-20 1976-05-24
US4009413A (en) * 1975-02-27 1977-02-22 Spectrametrics, Incorporated Plasma jet device and method of operating same
US4038512A (en) * 1975-08-11 1977-07-26 Westinghouse Electric Corporation Self-stabilizing arc heater
US4013867A (en) * 1975-08-11 1977-03-22 Westinghouse Electric Corporation Polyphase arc heater system
JPS5546266A (en) * 1978-09-28 1980-03-31 Daido Steel Co Ltd Plasma torch
US4341941A (en) * 1979-03-01 1982-07-27 Rikagaku Kenkyusho Method of operating a plasma generating apparatus
US4352044A (en) * 1981-01-05 1982-09-28 Zhukov Mikhail F Plasma generator
DE3303677C2 (de) * 1982-03-06 1985-01-17 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5300 Bonn Plasmakanone
JPH0622719B2 (ja) * 1985-05-13 1994-03-30 小野田セメント株式会社 複ト−チ型プラズマ溶射方法及びその装置
US4626648A (en) * 1985-07-03 1986-12-02 Browning James A Hybrid non-transferred-arc plasma torch system and method of operating same
US5166494A (en) * 1990-04-24 1992-11-24 Hypertherm, Inc. Process and apparatus for reducing electrode wear in a plasma arc torch
US5396043A (en) * 1988-06-07 1995-03-07 Hypertherm, Inc. Plasma arc cutting process and apparatus using an oxygen-rich gas shield
US5070227A (en) * 1990-04-24 1991-12-03 Hypertherm, Inc. Proceses and apparatus for reducing electrode wear in a plasma arc torch
US4982067A (en) * 1988-11-04 1991-01-01 Marantz Daniel Richard Plasma generating apparatus and method
US5144110A (en) * 1988-11-04 1992-09-01 Marantz Daniel Richard Plasma spray gun and method of use
US4896017A (en) * 1988-11-07 1990-01-23 The Carborundum Company Anode for a plasma arc torch
JPH03505848A (ja) * 1989-05-05 1991-12-19 トゥングシュラム　レズベニタルシャシャーグ プラズマビーム手段により高軟化点または高融点材料、特に石英、ガラスまたは金属の材料よりなる加工部材を加工する装置
JPH03150341A (ja) * 1989-11-07 1991-06-26 Onoda Cement Co Ltd 複合トーチ型プラズマ発生装置とその装置を用いたプラズマ発生方法
US5017752A (en) * 1990-03-02 1991-05-21 Esab Welding Products, Inc. Plasma arc torch starting process having separated generated flows of non-oxidizing and oxidizing gas
US5008511C1 (en) * 1990-06-26 2001-03-20 Univ British Columbia Plasma torch with axial reactant feed
RU2115269C1 (ru) * 1991-02-20 1998-07-10 Жан Капашевич Кульжанов Способ формирования электродугового разряда в плазмотроне и устройство для его осуществления
US5317126A (en) * 1992-01-14 1994-05-31 Hypertherm, Inc. Nozzle and method of operation for a plasma arc torch
US5514848A (en) * 1994-10-14 1996-05-07 The University Of British Columbia Plasma torch electrode structure
US5620617A (en) * 1995-10-30 1997-04-15 Hypertherm, Inc. Circuitry and method for maintaining a plasma arc during operation of a plasma arc torch system
US5798493A (en) * 1996-05-14 1998-08-25 Heller, Sr.; Walter R. Fixed welding apparatus and method
US6326583B1 (en) 2000-03-31 2001-12-04 Innerlogic, Inc. Gas control system for a plasma arc torch
US6163009A (en) * 1998-10-23 2000-12-19 Innerlogic, Inc. Process for operating a plasma arc torch
US6677551B2 (en) 1998-10-23 2004-01-13 Innerlogic, Inc. Process for operating a plasma arc torch
US6498317B2 (en) 1998-10-23 2002-12-24 Innerlogic, Inc. Process for operating a plasma arc torch
US6114649A (en) * 1999-07-13 2000-09-05 Duran Technologies Inc. Anode electrode for plasmatron structure
DE102007010996A1 (de) * 2007-03-05 2008-09-11 Arcoron Gmbh Plasmadüse
US8338740B2 (en) * 2008-09-30 2012-12-25 Hypertherm, Inc. Nozzle with exposed vent passage
US9949356B2 (en) 2012-07-11 2018-04-17 Lincoln Global, Inc. Electrode for a plasma arc cutting torch
US20230012660A1 (en) * 2021-07-16 2023-01-19 Lincoln Global, Inc. Plasma cutting system with dual electrode plasma arc torch

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3373306A (en) * 1964-10-27 1968-03-12 Northern Natural Gas Co Method and apparatus for the control of ionization in a distributed electrical discharge
US3403211A (en) * 1965-03-31 1968-09-24 Centre Nat Rech Scient Methods and devices for heating substances
GB1160882A (en) * 1965-10-25 1969-08-06 Ass Elect Ind Improvements relating to Plasma Torches
FR1469629A (fr) * 1966-01-07 1967-02-17 Centre Nat Rech Scient Perfectionnements apportés aux moyens pour produire un écoulement permanent de plasma
US3588594A (en) * 1968-01-19 1971-06-28 Hitachi Ltd Device for bending a plasma flame
BE721912A (de) * 1968-10-07 1969-03-14
DE1933306B2 (de) * 1969-07-01 1972-02-10 Siemens AG, 1000 Berlin u 8000 München Verfahren zum betrieb eines lichtbogen hochdruckplasmabrenners und anordnung zur durchfuerhung des verfahrens
US3644782A (en) * 1969-12-24 1972-02-22 Sheet Korman Associates Inc Method of energy transfer utilizing a fluid convection cathode plasma jet

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112240570A (zh) * 2020-10-20 2021-01-19 西安航天动力研究所 一种基于3d打印成型的旋流火炬点火器
CN112240570B (zh) * 2020-10-20 2021-12-03 西安航天动力研究所 一种基于3d打印成型的旋流火炬点火器

Also Published As

Publication number Publication date
DE7148539U (de) 1972-04-27
US3770935A (en) 1973-11-06
DE2164270C3 (de) 1974-12-05
DE2164270A1 (de) 1972-07-13
FR2119768A5 (de) 1972-08-04
DE2164270B2 (de) 1974-05-09
GB1346790A (en) 1974-02-13

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Legal Events

Date Code Title Description
PL Patent ceased