FR1063618A - Perfectionnements apportés aux moyens de modulation sélective de radiations, notamment pour l'analyse de mélanges de fluides - Google Patents

Perfectionnements apportés aux moyens de modulation sélective de radiations, notamment pour l'analyse de mélanges de fluides

Info

Publication number
FR1063618A
FR1063618A FR1063618DA FR1063618A FR 1063618 A FR1063618 A FR 1063618A FR 1063618D A FR1063618D A FR 1063618DA FR 1063618 A FR1063618 A FR 1063618A
Authority
FR
France
Prior art keywords
analysis
modulation means
fluid mixtures
selective radiation
radiation modulation
Prior art date
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
Other languages
English (en)
Inventor
Karl Luft
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.)
Office National dEtudes et de Recherches Aerospatiales ONERA
Original Assignee
Office National dEtudes et de Recherches Aerospatiales ONERA
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 Office National dEtudes et de Recherches Aerospatiales ONERA filed Critical Office National dEtudes et de Recherches Aerospatiales ONERA
Application granted granted Critical
Publication of FR1063618A publication Critical patent/FR1063618A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/37—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using pneumatic detection

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (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)
FR1063618D 1952-09-24 1952-09-24 Perfectionnements apportés aux moyens de modulation sélective de radiations, notamment pour l'analyse de mélanges de fluides Expired FR1063618A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1063618T 1952-09-24

Publications (1)

Publication Number Publication Date
FR1063618A true FR1063618A (fr) 1954-05-05

Family

ID=9601251

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1063618D Expired FR1063618A (fr) 1952-09-24 1952-09-24 Perfectionnements apportés aux moyens de modulation sélective de radiations, notamment pour l'analyse de mélanges de fluides

Country Status (1)

Country Link
FR (1) FR1063618A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1133920B (de) * 1958-02-07 1962-07-26 Parsons & Co Sir Howard G Gasanalysatoren zur Messung der Strahlenabsorption im ultravioletten, sichtbaren undinfraroten Spektralbereich
US4702607A (en) * 1984-12-14 1987-10-27 Hitachi, Ltd. Three-dimensional structure viewer and method of viewing three-dimensional structure

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1133920B (de) * 1958-02-07 1962-07-26 Parsons & Co Sir Howard G Gasanalysatoren zur Messung der Strahlenabsorption im ultravioletten, sichtbaren undinfraroten Spektralbereich
US4702607A (en) * 1984-12-14 1987-10-27 Hitachi, Ltd. Three-dimensional structure viewer and method of viewing three-dimensional structure

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