FR2658291B1 - Capteur de pression interferometrique. - Google Patents

Capteur de pression interferometrique.

Info

Publication number
FR2658291B1
FR2658291B1 FR9001601A FR9001601A FR2658291B1 FR 2658291 B1 FR2658291 B1 FR 2658291B1 FR 9001601 A FR9001601 A FR 9001601A FR 9001601 A FR9001601 A FR 9001601A FR 2658291 B1 FR2658291 B1 FR 2658291B1
Authority
FR
France
Prior art keywords
pressure sensor
interferometric pressure
interferometric
sensor
pressure
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 - Fee Related
Application number
FR9001601A
Other languages
English (en)
Other versions
FR2658291A1 (fr
Inventor
Picherit Francois
Mineau Jean-Luc
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR9001601A priority Critical patent/FR2658291B1/fr
Publication of FR2658291A1 publication Critical patent/FR2658291A1/fr
Application granted granted Critical
Publication of FR2658291B1 publication Critical patent/FR2658291B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/24—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet
    • G01L1/242—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre
    • G01L1/243—Measuring force or stress, in general by measuring variations of optical properties of material when it is stressed, e.g. by photoelastic stress analysis using infrared, visible light, ultraviolet the material being an optical fibre using means for applying force perpendicular to the fibre axis

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Fluid Pressure (AREA)
FR9001601A 1990-02-12 1990-02-12 Capteur de pression interferometrique. Expired - Fee Related FR2658291B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9001601A FR2658291B1 (fr) 1990-02-12 1990-02-12 Capteur de pression interferometrique.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9001601A FR2658291B1 (fr) 1990-02-12 1990-02-12 Capteur de pression interferometrique.

Publications (2)

Publication Number Publication Date
FR2658291A1 FR2658291A1 (fr) 1991-08-16
FR2658291B1 true FR2658291B1 (fr) 1992-10-23

Family

ID=9393595

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9001601A Expired - Fee Related FR2658291B1 (fr) 1990-02-12 1990-02-12 Capteur de pression interferometrique.

Country Status (1)

Country Link
FR (1) FR2658291B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2414543B (en) * 2004-05-25 2009-06-03 Polarmetrix Ltd Method and apparatus for detecting pressure distribution in fluids
DE102006034167B4 (de) * 2006-07-24 2008-12-18 Continental Automotive Gmbh Fahrzeugbremse

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3611119C1 (de) * 1986-04-03 1987-07-02 Fraunhofer Ges Forschung Sensoranordnung

Also Published As

Publication number Publication date
FR2658291A1 (fr) 1991-08-16

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Legal Events

Date Code Title Description
ST Notification of lapse