ATE354790T1 - Drucksensor mit bragg gittern - Google Patents
Drucksensor mit bragg gitternInfo
- Publication number
- ATE354790T1 ATE354790T1 AT03780280T AT03780280T ATE354790T1 AT E354790 T1 ATE354790 T1 AT E354790T1 AT 03780280 T AT03780280 T AT 03780280T AT 03780280 T AT03780280 T AT 03780280T AT E354790 T1 ATE354790 T1 AT E354790T1
- Authority
- AT
- Austria
- Prior art keywords
- pressure sensor
- bragg grids
- submitted
- bragg grating
- sensor
- Prior art date
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)
- Force Measurement Appropriate To Specific Purposes (AREA)
- Optical Transform (AREA)
- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0212062A FR2845158B1 (fr) | 2002-09-30 | 2002-09-30 | Capteur de pression a reseau de bragg |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE354790T1 true ATE354790T1 (de) | 2007-03-15 |
Family
ID=31985329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT03780280T ATE354790T1 (de) | 2002-09-30 | 2003-09-26 | Drucksensor mit bragg gittern |
Country Status (8)
Country | Link |
---|---|
US (1) | US7164813B2 (de) |
EP (1) | EP1554554B1 (de) |
JP (1) | JP2006501446A (de) |
AT (1) | ATE354790T1 (de) |
CA (1) | CA2500274A1 (de) |
DE (1) | DE60312021T2 (de) |
FR (1) | FR2845158B1 (de) |
WO (1) | WO2004029570A2 (de) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2005024982A2 (en) * | 2003-08-18 | 2005-03-17 | Symyx Technologies, Inc. | Platinum-copper fuel cell catalyst |
EP1672312A1 (de) * | 2003-09-17 | 2006-06-21 | Kyocera Corporation | Fbg-messsystem |
US20090097222A1 (en) * | 2004-06-25 | 2009-04-16 | Wilfried Babutzka | Electrical Subassembly Comprising a Protective Sheathing |
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 |
Family Cites Families (5)
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 |
US5892860A (en) * | 1997-01-21 | 1999-04-06 | Cidra Corporation | Multi-parameter fiber optic sensor for use in harsh environments |
US6278811B1 (en) * | 1998-12-04 | 2001-08-21 | Arthur D. Hay | Fiber optic bragg grating pressure sensor |
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 CA CA002500274A patent/CA2500274A1/fr not_active Abandoned
- 2003-09-26 DE DE60312021T patent/DE60312021T2/de not_active Expired - Fee Related
- 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 active IP Right Grant
- 2003-09-26 AT AT03780280T patent/ATE354790T1/de not_active IP Right Cessation
- 2003-09-26 EP EP03780280A patent/EP1554554B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2500274A1 (fr) | 2004-04-08 |
DE60312021D1 (de) | 2007-04-05 |
WO2004029570A2 (fr) | 2004-04-08 |
JP2006501446A (ja) | 2006-01-12 |
FR2845158A1 (fr) | 2004-04-02 |
EP1554554B1 (de) | 2007-02-21 |
DE60312021T2 (de) | 2007-10-31 |
WO2004029570A3 (fr) | 2004-05-13 |
EP1554554A2 (de) | 2005-07-20 |
US20060008196A1 (en) | 2006-01-12 |
US7164813B2 (en) | 2007-01-16 |
FR2845158B1 (fr) | 2005-03-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
RER | Ceased as to paragraph 5 lit. 3 law introducing patent treaties |