FR2119768A5 - - Google Patents

Info

Publication number
FR2119768A5
FR2119768A5 FR7146880A FR7146880A FR2119768A5 FR 2119768 A5 FR2119768 A5 FR 2119768A5 FR 7146880 A FR7146880 A FR 7146880A FR 7146880 A FR7146880 A FR 7146880A FR 2119768 A5 FR2119768 A5 FR 2119768A5
Authority
FR
France
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
Application number
FR7146880A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
RIKEN Institute of Physical and Chemical Research
Original Assignee
RIKEN Institute of Physical and Chemical Research
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 RIKEN Institute of Physical and Chemical Research filed Critical RIKEN Institute of Physical and Chemical Research
Application granted granted Critical
Publication of FR2119768A5 publication Critical patent/FR2119768A5/fr
Expired 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
    • H05H1/44—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)
FR7146880A 1970-12-25 1971-12-27 Expired FR2119768A5 (en)

Applications Claiming Priority (2)

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

Publications (1)

Publication Number Publication Date
FR2119768A5 true FR2119768A5 (en) 1972-08-04

Family

ID=26413474

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7146880A Expired FR2119768A5 (en) 1970-12-25 1971-12-27

Country Status (5)

Country Link
US (1) US3770935A (en)
CH (1) CH543711A (en)
DE (2) DE7148539U (en)
FR (1) FR2119768A5 (en)
GB (1) GB1346790A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2450548A1 (en) * 1979-03-01 1980-09-26 Rikagaku Kenkyusho METHOD FOR IMPLEMENTING A PLASMA GENERATOR
FR2498409A1 (en) * 1981-01-05 1982-07-23 G Energet PLASMA GENERATOR

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7307170A (en) * 1973-05-23 1974-11-26
JPS5116379B2 (en) * 1973-07-20 1976-05-24
US4009413A (en) * 1975-02-27 1977-02-22 Spectrametrics, Incorporated Plasma jet device and method of operating same
US4013867A (en) * 1975-08-11 1977-03-22 Westinghouse Electric Corporation Polyphase arc heater system
US4038512A (en) * 1975-08-11 1977-07-26 Westinghouse Electric Corporation Self-stabilizing arc heater
JPS5546266A (en) * 1978-09-28 1980-03-31 Daido Steel Co Ltd Plasma torch
DE3303677C2 (en) * 1982-03-06 1985-01-17 Deutsche Forschungs- und Versuchsanstalt für Luft- und Raumfahrt e.V., 5300 Bonn Plasma cannon
JPH0622719B2 (en) * 1985-05-13 1994-03-30 小野田セメント株式会社 Multi-torch type plasma spraying method and apparatus
US4626648A (en) * 1985-07-03 1986-12-02 Browning James A Hybrid non-transferred-arc plasma torch system and method of operating same
US5070227A (en) * 1990-04-24 1991-12-03 Hypertherm, Inc. Proceses 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
US5166494A (en) * 1990-04-24 1992-11-24 Hypertherm, Inc. Process and apparatus for reducing electrode wear in a plasma arc torch
US5144110A (en) * 1988-11-04 1992-09-01 Marantz Daniel Richard Plasma spray gun and method of use
US4982067A (en) * 1988-11-04 1991-01-01 Marantz Daniel Richard Plasma generating apparatus and method
US4896017A (en) * 1988-11-07 1990-01-23 The Carborundum Company Anode for a plasma arc torch
KR920700833A (en) * 1989-05-05 1992-08-10 퉁스람 레츠베니타르싸그 Workpiece processing device using plasma beam
JPH03150341A (en) * 1989-11-07 1991-06-26 Onoda Cement Co Ltd Conjugate torch type plasma generator and plasma generating method using the same
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 (en) * 1991-02-20 1998-07-10 Жан Капашевич Кульжанов Method of production of arc discharge in plasma generator and device for its realization
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
US6163009A (en) * 1998-10-23 2000-12-19 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
US6677551B2 (en) 1998-10-23 2004-01-13 Innerlogic, Inc. Process for operating a plasma arc torch
US6326583B1 (en) 2000-03-31 2001-12-04 Innerlogic, Inc. Gas control system for a plasma arc torch
US6114649A (en) * 1999-07-13 2000-09-05 Duran Technologies Inc. Anode electrode for plasmatron structure
DE102007010996A1 (en) * 2007-03-05 2008-09-11 Arcoron Gmbh plasma nozzle
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
CN112240570B (en) * 2020-10-20 2021-12-03 西安航天动力研究所 Swirl torch igniter based on 3D printing forming
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 (en) * 1966-01-07 1967-02-17 Centre Nat Rech Scient Improvements in means for producing a permanent plasma flow
US3588594A (en) * 1968-01-19 1971-06-28 Hitachi Ltd Device for bending a plasma flame
BE721912A (en) * 1968-10-07 1969-03-14
DE1933306B2 (en) * 1969-07-01 1972-02-10 Siemens AG, 1000 Berlin u 8000 München PROCEDURE FOR OPERATING A HIGH PRESSURE ARC FLASH TORCH AND ARRANGEMENT FOR CARRYING OUT THE PROCEDURE
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
FR2450548A1 (en) * 1979-03-01 1980-09-26 Rikagaku Kenkyusho METHOD FOR IMPLEMENTING A PLASMA GENERATOR
FR2498409A1 (en) * 1981-01-05 1982-07-23 G Energet PLASMA GENERATOR

Also Published As

Publication number Publication date
US3770935A (en) 1973-11-06
DE2164270A1 (en) 1972-07-13
DE2164270B2 (en) 1974-05-09
GB1346790A (en) 1974-02-13
DE7148539U (en) 1972-04-27
DE2164270C3 (en) 1974-12-05
CH543711A (en) 1973-10-31

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