FR2294543A1 - Dispositif permettant l'obtention d'un faisceau d'infrarouges pulse - Google Patents

Dispositif permettant l'obtention d'un faisceau d'infrarouges pulse

Info

Publication number
FR2294543A1
FR2294543A1 FR7443541A FR7443541A FR2294543A1 FR 2294543 A1 FR2294543 A1 FR 2294543A1 FR 7443541 A FR7443541 A FR 7443541A FR 7443541 A FR7443541 A FR 7443541A FR 2294543 A1 FR2294543 A1 FR 2294543A1
Authority
FR
France
Prior art keywords
filaments
light source
red light
switched
gas analyser
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.)
Granted
Application number
FR7443541A
Other languages
English (en)
French (fr)
Other versions
FR2294543B1 (enExample
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to FR7443541A priority Critical patent/FR2294543A1/fr
Publication of FR2294543A1 publication Critical patent/FR2294543A1/fr
Application granted granted Critical
Publication of FR2294543B1 publication Critical patent/FR2294543B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K7/00—Lamps for purposes other than general lighting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01K—ELECTRIC INCANDESCENT LAMPS
    • H01K1/00—Details
    • H01K1/02—Incandescent bodies

Landscapes

  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
FR7443541A 1974-12-10 1974-12-10 Dispositif permettant l'obtention d'un faisceau d'infrarouges pulse Granted FR2294543A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7443541A FR2294543A1 (fr) 1974-12-10 1974-12-10 Dispositif permettant l'obtention d'un faisceau d'infrarouges pulse

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7443541A FR2294543A1 (fr) 1974-12-10 1974-12-10 Dispositif permettant l'obtention d'un faisceau d'infrarouges pulse

Publications (2)

Publication Number Publication Date
FR2294543A1 true FR2294543A1 (fr) 1976-07-09
FR2294543B1 FR2294543B1 (enExample) 1977-11-10

Family

ID=9146885

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7443541A Granted FR2294543A1 (fr) 1974-12-10 1974-12-10 Dispositif permettant l'obtention d'un faisceau d'infrarouges pulse

Country Status (1)

Country Link
FR (1) FR2294543A1 (enExample)

Also Published As

Publication number Publication date
FR2294543B1 (enExample) 1977-11-10

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse