ES8407207A1 - Metodo y aparato para el analisis de heterogeneidades en un material transparente - Google Patents
Metodo y aparato para el analisis de heterogeneidades en un material transparenteInfo
- Publication number
- ES8407207A1 ES8407207A1 ES527519A ES527519A ES8407207A1 ES 8407207 A1 ES8407207 A1 ES 8407207A1 ES 527519 A ES527519 A ES 527519A ES 527519 A ES527519 A ES 527519A ES 8407207 A1 ES8407207 A1 ES 8407207A1
- Authority
- ES
- Spain
- Prior art keywords
- defects
- analysis
- inhomogeneities
- analysing
- transparent material
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
- G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
- G01N21/896—Optical defects in or on transparent materials, e.g. distortion, surface flaws in conveyed flat sheet or rod
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N2021/4735—Solid samples, e.g. paper, glass
Landscapes
- General Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Pathology (AREA)
- Health & Medical Sciences (AREA)
- Textile Engineering (AREA)
- Engineering & Computer Science (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
- Investigating Or Analysing Biological Materials (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
METODO Y APARATO PARA EL ANALISIS DE HETEROGENEIDADES EN UN MATERIAL TRANSPARENTE.CONSISTE EN DIRIGIR HACIA EL MATERIAL (2) UN HAZ MONOCROMATICO CUYA LONGITUD DE ONDA ES INFERIOR A 3 D 10-6 M, DE TAL MODO QUE PENETRE PARCIALMENTE EN EL MATERIAL Y DIFUNDA SOBRE LOS DEFECTOS QUE ENCUENTRE SEGUN UNAS DIRECCIONES E INTENSIDADES DEPENDIENTES DE LOS DEFECTOS; DETECTAR LA RADIACION DIFUNDIDA EN UN RECEPTOR (6), RECIBIENDOSE LA RADIACION EN EL RECEPTOR PREVIO FILTRADO QUE SOLO DEJA PASAR LA LONGITUD DE ONDA DEL HAZ MONOCROMATICO; ANIMAR AL MATERIAL DE UN MOVIMIENTO RELATIVOCON RESPECTO AL HAZ DE ANALISIS DE MODO QUE LA INTENSIDAD DE LA LUZ DIFUNDIDA VARIE EN FUNCION DE LOS DEFECTOS QUE PASAN EN EL HAZ MONOCROMATICO, TRANSFORMANDO EL RECEPTOR (6) LA RADIACION RECIBIDA EN UNA SEÑAL ELECTRICA QUE SE AMPLIFICA Y REGISTRA, DEDUCIENDOSE DE LA FORMA DE LA SEÑAL LA NATURALEZA DEL DEFECTO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8219753A FR2536860B1 (fr) | 1982-11-25 | 1982-11-25 | Procede et dispositif pour l'analyse d'heterogeneites dans un materiau transparent |
Publications (2)
Publication Number | Publication Date |
---|---|
ES8407207A1 true ES8407207A1 (es) | 1984-09-01 |
ES527519A0 ES527519A0 (es) | 1984-09-01 |
Family
ID=9279510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES527519A Granted ES527519A0 (es) | 1982-11-25 | 1983-11-24 | Metodo y aparato para el analisis de heterogeneidades en un material transparente |
Country Status (13)
Country | Link |
---|---|
US (1) | US4541856A (es) |
EP (1) | EP0110770A3 (es) |
JP (1) | JPS59108944A (es) |
KR (1) | KR850002321A (es) |
AU (1) | AU2158683A (es) |
BR (1) | BR8306464A (es) |
DK (1) | DK535983A (es) |
ES (1) | ES527519A0 (es) |
FI (1) | FI834314A (es) |
FR (1) | FR2536860B1 (es) |
GR (1) | GR79076B (es) |
NO (1) | NO834320L (es) |
ZA (1) | ZA838811B (es) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2165049A (en) * | 1984-09-28 | 1986-04-03 | Emhart Ind | A method of sensing gobs of molten glass |
JPS62134545A (ja) * | 1985-12-06 | 1987-06-17 | Showa Electric Wire & Cable Co Ltd | 光フアイバの気泡測定方法 |
US5176731A (en) * | 1987-06-10 | 1993-01-05 | U.S. Philips Corp. | Device for performing measurements on a transparent object, method of manufacturing a fiber and fiber manufactured by means of said method |
US4877436A (en) * | 1989-03-13 | 1989-10-31 | Sheinkop Isac | Continuous viscosity monitoring of glass |
US5139022A (en) * | 1990-10-26 | 1992-08-18 | Philip Lempert | Method and apparatus for imaging and analysis of ocular tissue |
JPH04218294A (ja) * | 1990-12-18 | 1992-08-07 | Asanumagumi:Kk | 照明などの制御システム |
US5185636A (en) * | 1991-12-31 | 1993-02-09 | Corning Incorporated | Method for detecting defects in fibers |
US5309221A (en) * | 1991-12-31 | 1994-05-03 | Corning Incorporated | Measurement of fiber diameters with high precision |
US5283628A (en) * | 1991-12-31 | 1994-02-01 | Corning Incorporated | Method for measuring diameters of non-circular fibers |
JP2959363B2 (ja) * | 1993-12-09 | 1999-10-06 | 株式会社オハラ | 磁気ディスク用着色結晶化ガラス |
AT501080B1 (de) * | 2005-01-12 | 2006-06-15 | Schuller Thomas | Verfahren zur prüfung auf nickelsulfideinschlüsse in einscheibensicherheitsglas und vorrichtung hierfür |
DE102009043001A1 (de) * | 2009-09-25 | 2011-04-14 | Schott Ag | Verfahren zur Bestimmung von Defekten in einem Für elektromagnetische Wellen transparenten Material, insbesonders für optische Zwecke, eine Vorrichtung hierzusowie die Verwendung dieser Materialien |
KR20140001927A (ko) * | 2010-12-01 | 2014-01-07 | 아사히 가라스 가부시키가이샤 | 용융 유리의 검사 장치 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3814946A (en) * | 1972-12-04 | 1974-06-04 | Asahi Glass Co Ltd | Method of detecting defects in transparent and semitransparent bodies |
US4021217A (en) * | 1975-07-08 | 1977-05-03 | Bell Telephone Laboratories, Incorporated | Detecting optical fiber defects |
US4136961A (en) * | 1977-07-01 | 1979-01-30 | Corning Glass Works | Method and apparatus for detection of inclusions in glass article or the like |
US4280827A (en) * | 1979-09-04 | 1981-07-28 | Corning Glass Works | System for measuring optical waveguide fiber diameter |
-
1982
- 1982-11-25 FR FR8219753A patent/FR2536860B1/fr not_active Expired
-
1983
- 1983-11-22 EP EP83402241A patent/EP0110770A3/fr not_active Withdrawn
- 1983-11-22 AU AU21586/83A patent/AU2158683A/en not_active Abandoned
- 1983-11-23 GR GR73043A patent/GR79076B/el unknown
- 1983-11-23 DK DK535983A patent/DK535983A/da not_active Application Discontinuation
- 1983-11-24 ES ES527519A patent/ES527519A0/es active Granted
- 1983-11-24 BR BR8306464A patent/BR8306464A/pt unknown
- 1983-11-24 NO NO834320A patent/NO834320L/no unknown
- 1983-11-24 FI FI834314A patent/FI834314A/fi not_active Application Discontinuation
- 1983-11-25 KR KR1019830005592A patent/KR850002321A/ko not_active Application Discontinuation
- 1983-11-25 ZA ZA838811A patent/ZA838811B/xx unknown
- 1983-11-25 US US06/554,957 patent/US4541856A/en not_active Expired - Fee Related
- 1983-11-25 JP JP58220851A patent/JPS59108944A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
NO834320L (no) | 1984-05-28 |
GR79076B (es) | 1984-10-02 |
DK535983D0 (da) | 1983-11-23 |
FR2536860A1 (fr) | 1984-06-01 |
BR8306464A (pt) | 1984-06-26 |
FR2536860B1 (fr) | 1985-06-14 |
ZA838811B (en) | 1984-07-25 |
EP0110770A3 (fr) | 1984-07-11 |
AU2158683A (en) | 1984-05-31 |
ES527519A0 (es) | 1984-09-01 |
KR850002321A (ko) | 1985-05-10 |
FI834314A (fi) | 1984-05-26 |
EP0110770A2 (fr) | 1984-06-13 |
JPS59108944A (ja) | 1984-06-23 |
DK535983A (da) | 1984-05-26 |
US4541856A (en) | 1985-09-17 |
FI834314A0 (fi) | 1983-11-24 |
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