FR2111483A5 - - Google Patents

Info

Publication number
FR2111483A5
FR2111483A5 FR7137301A FR7137301A FR2111483A5 FR 2111483 A5 FR2111483 A5 FR 2111483A5 FR 7137301 A FR7137301 A FR 7137301A FR 7137301 A FR7137301 A FR 7137301A FR 2111483 A5 FR2111483 A5 FR 2111483A5
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
FR7137301A
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.)
Thales SA
Original Assignee
Thomson CSF SA
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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR7137301A priority Critical patent/FR2111483A5/fr
Application granted granted Critical
Publication of FR2111483A5 publication Critical patent/FR2111483A5/fr
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
    • G01J1/16—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void using electric radiation detectors
    • G01J1/1626—Arrangements with two photodetectors, the signals of which are compared

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
FR7137301A 1971-10-18 1971-10-18 Expired FR2111483A5 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7137301A FR2111483A5 (de) 1971-10-18 1971-10-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7137301A FR2111483A5 (de) 1971-10-18 1971-10-18

Publications (1)

Publication Number Publication Date
FR2111483A5 true FR2111483A5 (de) 1972-06-02

Family

ID=9084501

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7137301A Expired FR2111483A5 (de) 1971-10-18 1971-10-18

Country Status (1)

Country Link
FR (1) FR2111483A5 (de)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317638A1 (fr) * 1975-07-09 1977-02-04 Commissariat Energie Atomique Dispositif d'analyse des constituants d'une solution par mesure photometrique
FR2393295A1 (fr) * 1977-05-31 1978-12-29 Snecma Appareil de mesure du pouvoir transmissif de l'atmosphere
EP0115294A2 (de) * 1983-01-27 1984-08-08 Miles Laboratories, Inc. Photometrische Messvorrichtung

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2317638A1 (fr) * 1975-07-09 1977-02-04 Commissariat Energie Atomique Dispositif d'analyse des constituants d'une solution par mesure photometrique
FR2393295A1 (fr) * 1977-05-31 1978-12-29 Snecma Appareil de mesure du pouvoir transmissif de l'atmosphere
EP0115294A2 (de) * 1983-01-27 1984-08-08 Miles Laboratories, Inc. Photometrische Messvorrichtung
EP0115294A3 (de) * 1983-01-27 1985-04-24 Miles Laboratories, Inc. Photometrische Messvorrichtung

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Legal Events

Date Code Title Description
ST Notification of lapse