BE665345A - - Google Patents

Info

Publication number
BE665345A
BE665345A BE665345DA BE665345A BE 665345 A BE665345 A BE 665345A BE 665345D A BE665345D A BE 665345DA BE 665345 A BE665345 A BE 665345A
Authority
BE
Belgium
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
Publication of BE665345A publication Critical patent/BE665345A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J37/00—Discharge tubes with provision for introducing objects or material to be exposed to the discharge, e.g. for the purpose of examination or processing thereof
    • H01J37/02—Details
    • H01J37/16—Vessels; Containers
    • 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
    • G01N21/66—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence
    • G01N21/68—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light electrically excited, e.g. electroluminescence using high frequency electric fields
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/68—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using electric discharge to ionise a gas
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/68—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using electric discharge to ionise a gas
    • G01N27/70—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using electric discharge to ionise a gas and measuring current or voltage

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Measuring Magnetic Variables (AREA)
  • Monitoring And Testing Of Nuclear Reactors (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
BE665345D 1964-06-23 1965-06-11 BE665345A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR979315A FR1407759A (fr) 1964-06-23 1964-06-23 Cellule pour l'analyse d'un gaz par décharge à haute fréquence dans ce gaz

Publications (1)

Publication Number Publication Date
BE665345A true BE665345A (fr) 1965-12-13

Family

ID=8832999

Family Applications (1)

Application Number Title Priority Date Filing Date
BE665345D BE665345A (fr) 1964-06-23 1965-06-11

Country Status (6)

Country Link
US (1) US3336493A (fr)
BE (1) BE665345A (fr)
DE (1) DE1276370B (fr)
FR (1) FR1407759A (fr)
GB (1) GB1066563A (fr)
NL (1) NL6507839A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3562629A (en) * 1968-03-04 1971-02-09 Michel Troubetzkoi Tube filled with ionized gas forming a resistor-capacitor unit
US5086254A (en) * 1983-08-11 1992-02-04 Varian Associates, Inc. Microwave excited helium plasma photoionization detector
FR2560994B1 (fr) * 1984-03-12 1986-08-29 Lacaze Pierre Capteur trielectrodes non corrodable, a electrodes externes, pour l'analyse en phase gazeuse ou en phase liquide par ionisation au moyen d'un champ electrique, magnetique ou electromagnetique variable
FI98410C (fi) * 1993-12-16 1997-06-10 Instrumentarium Oy Kaasuseosten analysointiin käytettävä mittausanturi ja mittausjärjestely

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1062975A (fr) * 1952-09-15 1954-04-28 Air Liquide Procédé et dispositif pour l'analyse des gaz
US2943223A (en) * 1958-05-02 1960-06-28 Union Carbide Corp Silent electric discharge light source
US3055262A (en) * 1959-02-24 1962-09-25 Plasmadyne Corp Spectroscopic light source and method

Also Published As

Publication number Publication date
NL6507839A (fr) 1965-12-24
US3336493A (en) 1967-08-15
DE1276370B (de) 1968-08-29
FR1407759A (fr) 1965-08-06
GB1066563A (en) 1967-04-26

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