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
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)
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3611119C1 (de) * | 1986-04-03 | 1987-07-02 | Fraunhofer Ges Forschung | Sensoranordnung |
-
1990
- 1990-02-12 FR FR9001601A patent/FR2658291B1/fr not_active Expired - Fee Related
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 |