FR1551521A - - Google Patents

Info

Publication number
FR1551521A
FR1551521A FR1551521DA FR1551521A FR 1551521 A FR1551521 A FR 1551521A FR 1551521D A FR1551521D A FR 1551521DA FR 1551521 A FR1551521 A FR 1551521A
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
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 filed Critical
Application granted granted Critical
Publication of FR1551521A publication Critical patent/FR1551521A/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
    • H05H1/32—Plasma torches using an arc
    • H05H1/34—Details, e.g. electrodes, nozzles
    • H05H1/3405—Arrangements for stabilising or constricting the arc, e.g. by an additional gas flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/71—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited
    • G01N21/73—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light thermally excited using plasma burners or 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
    • 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)
  • Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Plasma Technology (AREA)
FR1551521D 1967-01-20 1968-01-16 Expired FR1551521A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEL0055535 1967-01-20

Publications (1)

Publication Number Publication Date
FR1551521A true FR1551521A (fr) 1968-12-27

Family

ID=7277036

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1551521D Expired FR1551521A (fr) 1967-01-20 1968-01-16

Country Status (4)

Country Link
US (1) US3501665A (fr)
DE (1) DE1589207A1 (fr)
FR (1) FR1551521A (fr)
GB (1) GB1171593A (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3611014A (en) * 1970-05-04 1971-10-05 Union Carbide Corp Method and apparatus for starting a long arc between hollow electrodes
DE19628925B4 (de) * 1996-07-18 2004-07-01 Heraeus Noblelight Gmbh Entladungslampe mit einer Füllung, die Deuterium, Wasserstoff, Quecksilber, ein Metallhalogenid oder Edelgas aufweist
JP4964360B2 (ja) * 2000-11-15 2012-06-27 浜松ホトニクス株式会社 ガス放電管
EP1341210B1 (fr) * 2000-11-15 2016-12-21 Hamamatsu Photonics K.K. Tube a decharge de gaz
CN100416749C (zh) * 2002-04-30 2008-09-03 浜松光子学株式会社 气体放电管
NL1023491C2 (nl) 2003-05-21 2004-11-24 Otb Groep B V Cascadebron.
AT502448B1 (de) * 2005-09-09 2007-06-15 Fronius Int Gmbh Wasserdampfplasmabrenner
WO2019164884A1 (fr) * 2018-02-20 2019-08-29 Dobrynin Danil V Procédé de génération de jets de plasma plans
CN110208318B (zh) * 2019-06-28 2022-03-22 西安航天复合材料研究所 一种等离子烧蚀性能测试装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146371A (en) * 1961-07-20 1964-08-25 Gen Electric Arc plasma generator
US3376459A (en) * 1965-04-06 1968-04-02 Gen Electric Arc plasma generator having a vaporizable containment chamber

Also Published As

Publication number Publication date
GB1171593A (en) 1969-11-19
US3501665A (en) 1970-03-17
DE1589207A1 (de) 1970-05-14

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Legal Events

Date Code Title Description
ST Notification of lapse