DE69912525D1 - Messung interner Spannungen in einem transparenten Material, wie Fensterscheiben - Google Patents
Messung interner Spannungen in einem transparenten Material, wie FensterscheibenInfo
- Publication number
- DE69912525D1 DE69912525D1 DE69912525T DE69912525T DE69912525D1 DE 69912525 D1 DE69912525 D1 DE 69912525D1 DE 69912525 T DE69912525 T DE 69912525T DE 69912525 T DE69912525 T DE 69912525T DE 69912525 D1 DE69912525 D1 DE 69912525D1
- Authority
- DE
- Germany
- Prior art keywords
- measurement
- transparent material
- internal stresses
- window panes
- panes
- 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 - Lifetime
Links
- 238000005259 measurement Methods 0.000 title 1
- 239000012780 transparent material Substances 0.000 title 1
Classifications
-
- 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
- G01B11/02—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness
- G01B11/06—Measuring arrangements characterised by the use of optical techniques for measuring length, width or thickness for measuring thickness ; e.g. of sheet material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
- G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
- G01L5/0047—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes measuring forces due to residual stresses
-
- 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
-
- 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
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9807836 | 1998-06-22 | ||
FR9807836A FR2780158B1 (fr) | 1998-06-22 | 1998-06-22 | Procede et dispositif pour la mesure des contraintes de forme dans un materiau transparent |
FR9811932 | 1998-09-24 | ||
FR9811932A FR2783918B1 (fr) | 1998-09-24 | 1998-09-24 | Procede et dispositif pour la mesure des contraintes de forme dans un vitrage recouvert sur l'une de ses faces d'une couche opaque |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69912525D1 true DE69912525D1 (de) | 2003-12-11 |
DE69912525T2 DE69912525T2 (de) | 2004-09-23 |
Family
ID=26234389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69912525T Expired - Lifetime DE69912525T2 (de) | 1998-06-22 | 1999-06-17 | Messung interner Spannungen in einem transparenten Material, wie Fensterscheiben |
Country Status (7)
Country | Link |
---|---|
US (1) | US6219131B1 (de) |
EP (1) | EP0967469B1 (de) |
JP (1) | JP2000028441A (de) |
KR (1) | KR100602991B1 (de) |
DE (1) | DE69912525T2 (de) |
ES (1) | ES2211004T3 (de) |
PT (1) | PT967469E (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101424840B1 (ko) * | 2006-12-08 | 2014-08-01 | 각고호우징 게이오기주크 | 광탄성 측정방법 및 그 장치 |
JP2009047685A (ja) * | 2007-07-25 | 2009-03-05 | Keio Gijuku | 光弾性測定方法およびその装置 |
BE1019378A3 (fr) * | 2010-06-17 | 2012-06-05 | Agc Glass Europe | Analyse des marques de trempe. |
TWI454674B (zh) * | 2011-01-12 | 2014-10-01 | Nat Univ Tsing Hua | 量化材料殘餘應力之裝置及其方法 |
TWI457550B (zh) * | 2012-03-16 | 2014-10-21 | Nat Univ Tsing Hua | 量化材料未知應力與殘餘應力之裝置及其方法 |
CN104568247B (zh) * | 2013-10-10 | 2017-05-17 | 上海和辉光电有限公司 | 一种薄膜应力量测方法及量测装置 |
CN104089728A (zh) * | 2014-06-26 | 2014-10-08 | 京东方科技集团股份有限公司 | 一种透光结构的应力检测装置和检测方法 |
DE102014115318A1 (de) * | 2014-10-21 | 2016-04-21 | cibite AG | Verfahren und Vorrichtung zur Überprüfung des Transmissionsgrads eines Flachglas-Substrats |
CN104280171A (zh) * | 2014-11-03 | 2015-01-14 | 苏州精创光学仪器有限公司 | 玻璃表面应力测量方法 |
CN105928640A (zh) * | 2016-04-15 | 2016-09-07 | 中国矿业大学 | 一种基于单片机的矿用低功耗数字压力计 |
KR102499831B1 (ko) * | 2016-05-23 | 2023-02-14 | 코닝 인코포레이티드 | 글라스 시트의 무중력 형상 예측 방법 및 무중력 형상 기반 글라스 시트 품질 관리 방법 |
KR102526723B1 (ko) | 2016-05-23 | 2023-04-27 | 코닝 인코포레이티드 | 유리 제조 방법 및 장치 |
KR102418325B1 (ko) * | 2020-09-29 | 2022-07-08 | (주)엘립소테크놀러지 | 블랭크 위상변위 마스크 시료의 위상변위 측정장치 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3715915A (en) * | 1971-04-28 | 1973-02-13 | Nasa | Light intensity strain analysis |
US3902805A (en) * | 1973-09-17 | 1975-09-02 | Vishay Intertechnology Inc | Automatic birefringence measuring apparatus |
US4320966A (en) * | 1979-05-16 | 1982-03-23 | Reytblatt Zinovy V | Fourier processor of photoelastic data and method of using same |
US4310242A (en) * | 1980-04-01 | 1982-01-12 | The United States Of America As Represented By The Secretary Of The Air Force | Field test unit for windscreen optical evaluation |
US4523847A (en) * | 1983-07-07 | 1985-06-18 | International Business Machines Corporation | Frequency modulation-polarization spectroscopy method and device for detecting spectral features |
FR2563337B1 (fr) * | 1984-04-19 | 1986-06-27 | Saint Gobain Rech | Mesure des contraintes dans le verre flotte |
-
1999
- 1999-06-17 ES ES99401493T patent/ES2211004T3/es not_active Expired - Lifetime
- 1999-06-17 PT PT99401493T patent/PT967469E/pt unknown
- 1999-06-17 DE DE69912525T patent/DE69912525T2/de not_active Expired - Lifetime
- 1999-06-17 EP EP99401493A patent/EP0967469B1/de not_active Expired - Lifetime
- 1999-06-21 KR KR1019990023204A patent/KR100602991B1/ko not_active IP Right Cessation
- 1999-06-22 US US09/337,543 patent/US6219131B1/en not_active Expired - Lifetime
- 1999-06-22 JP JP11175553A patent/JP2000028441A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
US6219131B1 (en) | 2001-04-17 |
KR20000006318A (ko) | 2000-01-25 |
JP2000028441A (ja) | 2000-01-28 |
ES2211004T3 (es) | 2004-07-01 |
DE69912525T2 (de) | 2004-09-23 |
EP0967469A1 (de) | 1999-12-29 |
PT967469E (pt) | 2004-03-31 |
KR100602991B1 (ko) | 2006-07-19 |
EP0967469B1 (de) | 2003-11-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: BOCKHORNI & KOLLEGEN, 80687 MUENCHEN |