WO2007000324A3 - Optischer dehnungsmessstreifen - Google Patents
Optischer dehnungsmessstreifen Download PDFInfo
- Publication number
- WO2007000324A3 WO2007000324A3 PCT/EP2006/006214 EP2006006214W WO2007000324A3 WO 2007000324 A3 WO2007000324 A3 WO 2007000324A3 EP 2006006214 W EP2006006214 W EP 2006006214W WO 2007000324 A3 WO2007000324 A3 WO 2007000324A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- optical fibre
- strain gauge
- support layer
- optical strain
- layer
- Prior art date
Links
- 230000003287 optical effect Effects 0.000 title abstract 2
- 239000013307 optical fiber Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 1
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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Length Measuring Devices By Optical Means (AREA)
- Optical Transform (AREA)
- Light Guides In General And Applications Therefor (AREA)
Abstract
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP06762219A EP1896813A2 (de) | 2005-06-29 | 2006-06-27 | Optischer dehnungsmessstreifen |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102005030751.5 | 2005-06-29 | ||
DE200510030751 DE102005030751A1 (de) | 2005-06-29 | 2005-06-29 | Optischer Dehnungsmessstreifen |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2007000324A2 WO2007000324A2 (de) | 2007-01-04 |
WO2007000324A3 true WO2007000324A3 (de) | 2007-03-22 |
Family
ID=37440640
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2006/006214 WO2007000324A2 (de) | 2005-06-29 | 2006-06-27 | Optischer dehnungsmessstreifen |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP1896813A2 (de) |
DE (1) | DE102005030751A1 (de) |
WO (1) | WO2007000324A2 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006002500B4 (de) * | 2006-01-13 | 2008-02-28 | Hottinger Baldwin Messtechnik Gmbh | Optisches Spektrometer |
DE102007007047A1 (de) | 2007-02-08 | 2008-08-14 | Hottinger Baldwin Messtechnik Gmbh | Vorrichtung zur Erfassung von Schwingungen oder Durchbiegungen von Rotorblättern einer Windkraftanlage |
DE102008027931A1 (de) * | 2008-06-12 | 2010-01-07 | Hottinger Baldwin Messtechnik Gmbh | Optischer Dehnungssensor |
DE102009018927A1 (de) | 2009-04-28 | 2010-11-04 | Deutsche Bahn Ag | Vorrichtung zur Messung der zwischen Rad und Schiene auftretenden Kräfte, insbesondere Messradsatz für Schienenfahrzeuge |
DE102011084579B4 (de) | 2011-10-14 | 2013-11-07 | Bauhaus Universität Weimar | Vorrichtung und Verfahren zur Überwachung des Zustands einer Klebverbindung |
DE102013219149A1 (de) | 2013-09-24 | 2015-04-09 | Schaeffler Technologies AG & Co. KG | Messsystem und Messverfahren zur Messung einer Oberflächendehnung mittels eines plasmonischen Reflektors |
CN104613890B (zh) * | 2015-02-09 | 2017-04-19 | 清华大学 | 光栅应变测量装置 |
DE102018108399B4 (de) * | 2018-04-10 | 2024-02-29 | Dr. Ing. H.C. F. Porsche Aktiengesellschaft | Kraftfahrzeugkarosserieelement mit einem Formüberwachungssystem für eine Kraftfahrzeugkarosserie |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5726744A (en) * | 1994-11-18 | 1998-03-10 | Commissariat A L 'energie Atomique | Rosette-type optical microsystem of strain gauges having dielectric guides for measuring a longitudinal strain in a planar structure |
US20020131709A1 (en) * | 2001-03-19 | 2002-09-19 | Miller Calvin M. | Tunable fiber bragg gratings |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61277028A (ja) * | 1985-05-31 | 1986-12-08 | Sumitomo Electric Ind Ltd | センサ− |
-
2005
- 2005-06-29 DE DE200510030751 patent/DE102005030751A1/de not_active Withdrawn
-
2006
- 2006-06-27 WO PCT/EP2006/006214 patent/WO2007000324A2/de not_active Application Discontinuation
- 2006-06-27 EP EP06762219A patent/EP1896813A2/de not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5726744A (en) * | 1994-11-18 | 1998-03-10 | Commissariat A L 'energie Atomique | Rosette-type optical microsystem of strain gauges having dielectric guides for measuring a longitudinal strain in a planar structure |
US20020131709A1 (en) * | 2001-03-19 | 2002-09-19 | Miller Calvin M. | Tunable fiber bragg gratings |
Non-Patent Citations (1)
Title |
---|
See also references of EP1896813A2 * |
Also Published As
Publication number | Publication date |
---|---|
EP1896813A2 (de) | 2008-03-12 |
WO2007000324A2 (de) | 2007-01-04 |
DE102005030751A1 (de) | 2007-01-11 |
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