WO2004029570A3 - Capteur de pression a reseau de bragg. - Google Patents
Capteur de pression a reseau de bragg. Download PDFInfo
- Publication number
- WO2004029570A3 WO2004029570A3 PCT/FR2003/050068 FR0350068W WO2004029570A3 WO 2004029570 A3 WO2004029570 A3 WO 2004029570A3 FR 0350068 W FR0350068 W FR 0350068W WO 2004029570 A3 WO2004029570 A3 WO 2004029570A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- bragg grating
- segment
- pressure sensor
- fibre
- grating 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.)
- Ceased
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
- G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
- G01L9/0076—Transmitting or indicating the displacement of flexible diaphragms using photoelectric means
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L11/00—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00
- G01L11/02—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by optical means
- G01L11/025—Measuring steady or quasi-steady pressure of a fluid or a fluent solid material by means not provided for in group G01L7/00 or G01L9/00 by optical means using a pressure-sensitive optical fibre
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Measuring Fluid Pressure (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
- Optical Transform (AREA)
- Force Measurement Appropriate To Specific Purposes (AREA)
Abstract
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/529,493 US7164813B2 (en) | 2002-09-30 | 2003-09-26 | Bragg grating pressure sensor |
| JP2004539161A JP2006501446A (ja) | 2002-09-30 | 2003-09-26 | ブラッググレーティング圧力センサ |
| EP03780280A EP1554554B1 (fr) | 2002-09-30 | 2003-09-26 | Capteur de pression a reseau de bragg. |
| CA002500274A CA2500274A1 (fr) | 2002-09-30 | 2003-09-26 | Capteur de pression a reseau de bragg |
| DE60312021T DE60312021T2 (de) | 2002-09-30 | 2003-09-26 | Drucksensor mit bragg gittern |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0212062A FR2845158B1 (fr) | 2002-09-30 | 2002-09-30 | Capteur de pression a reseau de bragg |
| FR02/12062 | 2002-09-30 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| WO2004029570A2 WO2004029570A2 (fr) | 2004-04-08 |
| WO2004029570A3 true WO2004029570A3 (fr) | 2004-05-13 |
Family
ID=31985329
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2003/050068 Ceased WO2004029570A2 (fr) | 2002-09-30 | 2003-09-26 | Capteur de pression a reseau de bragg. |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7164813B2 (fr) |
| EP (1) | EP1554554B1 (fr) |
| JP (1) | JP2006501446A (fr) |
| AT (1) | ATE354790T1 (fr) |
| CA (1) | CA2500274A1 (fr) |
| DE (1) | DE60312021T2 (fr) |
| FR (1) | FR2845158B1 (fr) |
| WO (1) | WO2004029570A2 (fr) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005024982A2 (fr) * | 2003-08-18 | 2005-03-17 | Symyx Technologies, Inc. | Catalyseur au platine-cuivre pour pile a combustible |
| EP1672312A1 (fr) * | 2003-09-17 | 2006-06-21 | Kyocera Corporation | Systeme de detection fbg |
| DE112005001218A5 (de) * | 2004-06-25 | 2007-05-24 | Conti Temic Microelectronic Gmbh | Elektrische Baugruppe mit einer Schutzhülle |
| DE102007008464B4 (de) * | 2007-02-19 | 2012-01-05 | Hottinger Baldwin Messtechnik Gmbh | Optischer Dehnungsmessstreifen |
| US7729567B2 (en) * | 2007-05-14 | 2010-06-01 | The Hong Kong Polytechnic University | Fiber optic transducer for simultaneous pressure and temperature measurement in fluid flow |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19648403C1 (de) * | 1996-11-22 | 1998-04-02 | Thomas Dr Ing Nagel | Sensor zur Erfassung von Druck- und/oder Zugkräften |
| US6278811B1 (en) * | 1998-12-04 | 2001-08-21 | Arthur D. Hay | Fiber optic bragg grating pressure sensor |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5892860A (en) * | 1997-01-21 | 1999-04-06 | Cidra Corporation | Multi-parameter fiber optic sensor for use in harsh environments |
| BE1012332A6 (nl) | 1998-12-11 | 2000-09-05 | Voet Marc Rosa Henri | Optische druksensor en meetinrichting voorzien van dergelijke druksensor. |
| JP3519333B2 (ja) * | 2000-02-10 | 2004-04-12 | エヌ・ティ・ティ・アドバンステクノロジ株式会社 | 光ファイバセンサ |
-
2002
- 2002-09-30 FR FR0212062A patent/FR2845158B1/fr not_active Expired - Fee Related
-
2003
- 2003-09-26 JP JP2004539161A patent/JP2006501446A/ja not_active Withdrawn
- 2003-09-26 DE DE60312021T patent/DE60312021T2/de not_active Expired - Fee Related
- 2003-09-26 EP EP03780280A patent/EP1554554B1/fr not_active Expired - Lifetime
- 2003-09-26 AT AT03780280T patent/ATE354790T1/de not_active IP Right Cessation
- 2003-09-26 US US10/529,493 patent/US7164813B2/en not_active Expired - Fee Related
- 2003-09-26 WO PCT/FR2003/050068 patent/WO2004029570A2/fr not_active Ceased
- 2003-09-26 CA CA002500274A patent/CA2500274A1/fr not_active Abandoned
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19648403C1 (de) * | 1996-11-22 | 1998-04-02 | Thomas Dr Ing Nagel | Sensor zur Erfassung von Druck- und/oder Zugkräften |
| US6278811B1 (en) * | 1998-12-04 | 2001-08-21 | Arthur D. Hay | Fiber optic bragg grating pressure sensor |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2004029570A2 (fr) | 2004-04-08 |
| FR2845158B1 (fr) | 2005-03-04 |
| FR2845158A1 (fr) | 2004-04-02 |
| DE60312021D1 (de) | 2007-04-05 |
| EP1554554A2 (fr) | 2005-07-20 |
| US7164813B2 (en) | 2007-01-16 |
| DE60312021T2 (de) | 2007-10-31 |
| CA2500274A1 (fr) | 2004-04-08 |
| EP1554554B1 (fr) | 2007-02-21 |
| JP2006501446A (ja) | 2006-01-12 |
| US20060008196A1 (en) | 2006-01-12 |
| ATE354790T1 (de) | 2007-03-15 |
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