FR2463917B1 - - Google Patents

Info

Publication number
FR2463917B1
FR2463917B1 FR7920835A FR7920835A FR2463917B1 FR 2463917 B1 FR2463917 B1 FR 2463917B1 FR 7920835 A FR7920835 A FR 7920835A FR 7920835 A FR7920835 A FR 7920835A FR 2463917 B1 FR2463917 B1 FR 2463917B1
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
FR7920835A
Other languages
French (fr)
Other versions
FR2463917A1 (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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7920835A priority Critical patent/FR2463917A1/fr
Publication of FR2463917A1 publication Critical patent/FR2463917A1/fr
Application granted granted Critical
Publication of FR2463917B1 publication Critical patent/FR2463917B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/353—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre
    • G01D5/35303—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells influencing the transmission properties of an optical fibre using a reference fibre, e.g. interferometric devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
  • Length Measuring Devices By Optical Means (AREA)
FR7920835A 1979-08-17 1979-08-17 Capteur optique Granted FR2463917A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7920835A FR2463917A1 (fr) 1979-08-17 1979-08-17 Capteur optique

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7920835A FR2463917A1 (fr) 1979-08-17 1979-08-17 Capteur optique

Publications (2)

Publication Number Publication Date
FR2463917A1 FR2463917A1 (fr) 1981-02-27
FR2463917B1 true FR2463917B1 (OSRAM) 1982-07-02

Family

ID=9228898

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7920835A Granted FR2463917A1 (fr) 1979-08-17 1979-08-17 Capteur optique

Country Status (1)

Country Link
FR (1) FR2463917A1 (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012006420A1 (de) 2012-03-30 2013-10-02 Carl Zeiss Sms Gmbh Temperatursensor sowie Verfahren zum Messen einer Temperaturänderung

Also Published As

Publication number Publication date
FR2463917A1 (fr) 1981-02-27

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Legal Events

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