PT2780664T - Sensor de extensão fbg para superfícies curvas - Google Patents
Sensor de extensão fbg para superfícies curvasInfo
- Publication number
- PT2780664T PT2780664T PT128059235T PT12805923T PT2780664T PT 2780664 T PT2780664 T PT 2780664T PT 128059235 T PT128059235 T PT 128059235T PT 12805923 T PT12805923 T PT 12805923T PT 2780664 T PT2780664 T PT 2780664T
- Authority
- PT
- Portugal
- Prior art keywords
- curved surfaces
- strain sensor
- fbg strain
- fbg
- sensor
- Prior art date
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
- G01L1/246—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 integrated gratings, e.g. Bragg gratings
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B11/00—Measuring arrangements characterised by the use of optical techniques
- G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
- G01B11/18—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge using photoelastic elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011118525 | 2011-11-15 | ||
DE102011118526A DE102011118526A1 (de) | 2011-11-15 | 2011-11-15 | FBG-Dehnungssensor |
DE201110118527 DE102011118527A1 (de) | 2011-11-15 | 2011-11-15 | FBG-Dehnungssensor mit erweitertem Temperaturbereich |
Publications (1)
Publication Number | Publication Date |
---|---|
PT2780664T true PT2780664T (pt) | 2018-01-02 |
Family
ID=47429480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PT128059235T PT2780664T (pt) | 2011-11-15 | 2012-11-15 | Sensor de extensão fbg para superfícies curvas |
Country Status (9)
Country | Link |
---|---|
US (1) | US10132700B2 (pt) |
EP (1) | EP2780664B1 (pt) |
JP (2) | JP6258860B2 (pt) |
KR (1) | KR102007058B1 (pt) |
CN (1) | CN104185772B (pt) |
DK (1) | DK2780664T3 (pt) |
ES (1) | ES2651674T3 (pt) |
PT (1) | PT2780664T (pt) |
WO (1) | WO2013071914A1 (pt) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9546689B2 (en) * | 2012-06-14 | 2017-01-17 | Aktiebolaget Skf | Machine arrangement |
CN105143853B (zh) * | 2013-05-14 | 2019-01-04 | 三菱重工业株式会社 | 粘接构造体及粘接状态检测方法 |
CN103453844A (zh) * | 2013-09-25 | 2013-12-18 | 天津亿利科能源科技发展股份有限公司 | 一种基于光纤光栅的柔性管道变形在线监测方法 |
KR101465156B1 (ko) * | 2013-10-01 | 2014-11-26 | 한국표준과학연구원 | 최대 변형률 측정을 위한 fbg 센서, 제조방법 및 사용방법 |
CN103867793B (zh) * | 2014-03-20 | 2015-10-28 | 大连理工大学 | 一种可控预张拉的光纤光栅应变箍夹持器系统 |
JP6272716B2 (ja) * | 2014-03-31 | 2018-01-31 | 株式会社熊谷組 | 成型型枠、及び、当該成型型枠を用いた光ファイバセンサの曲面取付部の形成方法 |
CN104848798B (zh) | 2015-06-08 | 2018-09-11 | 京东方科技集团股份有限公司 | 一种柔性显示器及柔性显示屏的弯曲状态检测方法 |
CN105179406B (zh) * | 2015-08-20 | 2017-06-16 | 哈尔滨工业大学 | 一种高温光纤传感器的胶封方法及装置 |
US10416004B2 (en) * | 2016-05-02 | 2019-09-17 | Mitsubishi Electric Corporation | Resin impregnation detection device, coil for rotating machine, and method for impregnating and molding resin of coil for rotating machine |
DE102016011610B3 (de) * | 2016-09-26 | 2018-08-09 | Hottinger Baldwin Messtechnik Gmbh | Anschweißbarer Dehnungssensor für gekrümmte Oberflächen |
DE102016014280B4 (de) * | 2016-11-30 | 2018-07-12 | Hottinger Baldwin Messtechnik Gmbh | Anschweißbare FBG-Dehnungssensoranordnung |
CN107941389A (zh) * | 2017-06-22 | 2018-04-20 | 南京纳铠生物医药科技有限公司 | 一种用于任意曲率表面的应力测量和可视化的系统及方法 |
CN108225207A (zh) * | 2017-12-27 | 2018-06-29 | 武汉华星光电半导体显示技术有限公司 | 柔性显示装置及柔性显示面板的弯曲状态量的获取方法 |
US10989865B2 (en) * | 2018-02-05 | 2021-04-27 | University Of Georgia Research Foundation, Inc | Stretchable fiber optic sensor |
GB2576167A (en) * | 2018-08-07 | 2020-02-12 | S360 Group B V | Sensing assembly for bearing and mounting method |
DE102019128318A1 (de) * | 2019-10-21 | 2021-04-22 | Audi Ag | Drucktank, System zum Überwachen eines Drucktanks und Kraftfahrzeug |
CN113359225B (zh) * | 2021-05-21 | 2022-10-25 | 西安交通大学 | 一种测量柱状材料外曲率的光纤传感器的制备与贴敷方法 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19724528B4 (de) * | 1997-06-11 | 2005-09-15 | Institut für Physikalische Hochtechnologie e.V. | Temperaturkompensiertes faseroptisches Bragg-Gitter |
US6317555B1 (en) * | 1998-05-06 | 2001-11-13 | Cidra Corporation | Creep-resistant optical fiber attachment |
US6768825B2 (en) * | 1998-05-06 | 2004-07-27 | Weatherford/Lamb, Inc. | Optical sensor device having creep-resistant optical fiber attachments |
US6519388B1 (en) * | 1998-12-04 | 2003-02-11 | Cidra Corporation | Tube-encased fiber grating |
JP2000193427A (ja) * | 1998-12-25 | 2000-07-14 | Ntt-Telecom Engineering Tokai Co Ltd | 光ファイバ構造体 |
JP2001296110A (ja) * | 2000-04-17 | 2001-10-26 | Ntt Advanced Technology Corp | 貼り付け型光ファイバセンサ |
DE10035538A1 (de) * | 2000-07-21 | 2002-02-07 | Bosch Gmbh Robert | Sensor |
US7369729B2 (en) * | 2001-09-13 | 2008-05-06 | Fujikura Ltd. | Optical fiber sheet and optical fiber sheet production method |
JP3811761B2 (ja) * | 2002-03-26 | 2006-08-23 | エヌ・ティ・ティ・アドバンステクノロジ株式会社 | ファイバ型ブラッググレーティング素子及びその製造方法 |
JP2005134199A (ja) * | 2003-10-29 | 2005-05-26 | Kyocera Corp | ファイバ型センサ及びそれを用いたセンシングシステム |
US7496247B2 (en) | 2004-05-20 | 2009-02-24 | National University Of Singapore | Plastic optical fiber sensor |
KR100724998B1 (ko) * | 2004-10-27 | 2007-06-04 | 가부시키가이샤 도모에가와 세이시쇼 | 광섬유 구조체 |
DE102007008464B4 (de) | 2007-02-19 | 2012-01-05 | Hottinger Baldwin Messtechnik Gmbh | Optischer Dehnungsmessstreifen |
DE102009009367B4 (de) * | 2009-02-18 | 2018-01-11 | Schott Ag | Lichtleiter zur Übertragung von Strahlung sowie Herstellverfahren |
US9420964B2 (en) * | 2009-03-25 | 2016-08-23 | Sumitomo Electric Industries, Ltd. | Optical fiber sheet and body motion sensor |
JP5433883B2 (ja) * | 2009-04-06 | 2014-03-05 | 学校法人 創価大学 | 光ファイバセンサ及びこれを備えた検出装置 |
DE102009016834A1 (de) | 2009-04-10 | 2010-10-14 | Hottinger Baldwin Messtechnik Gmbh | Optische Festader |
DE102009018300A1 (de) | 2009-04-22 | 2010-10-28 | Hottinger Baldwin Messtechnik Gmbh | Optische Dehnungsmessvorrichtung |
DK2422173T3 (en) | 2009-04-22 | 2016-05-30 | Hottinger Messtechnik Baldwin | Tøjningsmåleindretning optical fiber Bragg grating |
JP5300077B2 (ja) * | 2009-10-15 | 2013-09-25 | 日鐵住金溶接工業株式会社 | センサ及びそのセンサを用いた地震計 |
-
2012
- 2012-11-15 DK DK12805923.5T patent/DK2780664T3/en active
- 2012-11-15 WO PCT/DE2012/001095 patent/WO2013071914A1/de active Application Filing
- 2012-11-15 PT PT128059235T patent/PT2780664T/pt unknown
- 2012-11-15 JP JP2014541536A patent/JP6258860B2/ja not_active Expired - Fee Related
- 2012-11-15 KR KR1020147015858A patent/KR102007058B1/ko active IP Right Grant
- 2012-11-15 CN CN201280056371.0A patent/CN104185772B/zh not_active Expired - Fee Related
- 2012-11-15 US US14/358,314 patent/US10132700B2/en not_active Expired - Fee Related
- 2012-11-15 EP EP12805923.5A patent/EP2780664B1/de not_active Not-in-force
- 2012-11-15 ES ES12805923.5T patent/ES2651674T3/es active Active
-
2017
- 2017-09-22 JP JP2017182533A patent/JP6388990B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US10132700B2 (en) | 2018-11-20 |
CN104185772B (zh) | 2017-07-11 |
JP2014533366A (ja) | 2014-12-11 |
JP6258860B2 (ja) | 2018-01-10 |
KR20140089434A (ko) | 2014-07-14 |
EP2780664A1 (de) | 2014-09-24 |
EP2780664B1 (de) | 2017-09-27 |
JP2018021927A (ja) | 2018-02-08 |
KR102007058B1 (ko) | 2019-08-02 |
US20140311250A1 (en) | 2014-10-23 |
CN104185772A (zh) | 2014-12-03 |
ES2651674T3 (es) | 2018-01-29 |
WO2013071914A1 (de) | 2013-05-23 |
JP6388990B2 (ja) | 2018-09-12 |
DK2780664T3 (en) | 2018-01-08 |
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