CN1377462A - 玻璃中夹杂物的检测 - Google Patents

玻璃中夹杂物的检测 Download PDF

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Publication number
CN1377462A
CN1377462A CN00813573A CN00813573A CN1377462A CN 1377462 A CN1377462 A CN 1377462A CN 00813573 A CN00813573 A CN 00813573A CN 00813573 A CN00813573 A CN 00813573A CN 1377462 A CN1377462 A CN 1377462A
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CN
China
Prior art keywords
snotter
glass
scattering
laser
detected
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.)
Pending
Application number
CN00813573A
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English (en)
Chinese (zh)
Inventor
G·爱德华兹
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Resolve Engineering Pty Ltd
Original Assignee
Resolve Engineering Pty Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Resolve Engineering Pty Ltd filed Critical Resolve Engineering Pty Ltd
Publication of CN1377462A publication Critical patent/CN1377462A/zh
Pending legal-status Critical Current

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    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/958—Inspecting transparent materials or objects, e.g. windscreens

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CN00813573A 1999-09-02 2000-09-01 玻璃中夹杂物的检测 Pending CN1377462A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPQ2622A AUPQ262299A0 (en) 1999-09-02 1999-09-02 Detection of inclusions in glass
AUPQ2622 1999-09-02

Publications (1)

Publication Number Publication Date
CN1377462A true CN1377462A (zh) 2002-10-30

Family

ID=3816792

Family Applications (1)

Application Number Title Priority Date Filing Date
CN00813573A Pending CN1377462A (zh) 1999-09-02 2000-09-01 玻璃中夹杂物的检测

Country Status (7)

Country Link
EP (1) EP1210586A4 (de)
JP (1) JP2003508786A (de)
CN (1) CN1377462A (de)
AU (1) AUPQ262299A0 (de)
CA (1) CA2384005A1 (de)
HK (1) HK1049042A1 (de)
WO (1) WO2001018532A1 (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101449151B (zh) * 2006-03-29 2011-06-29 皮尔金顿集团有限公司 对玻璃窗的检验
CN101790679B (zh) * 2007-09-04 2012-05-09 旭硝子株式会社 检测透明板体内部的微小异物的方法及其装置
CN111712473A (zh) * 2018-03-07 2020-09-25 佳殿玻璃有限公司 基于波长分析检测浮法玻璃中的夹杂物方法和系统
CN116835863A (zh) * 2023-07-14 2023-10-03 连云港双石特种玻璃有限公司 一种能准确控制特种玻璃厚度的加工设备及其使用方法

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7142295B2 (en) * 2003-03-05 2006-11-28 Corning Incorporated Inspection of transparent substrates for defects
DE102004005019A1 (de) * 2004-01-30 2005-08-18 Isra Glass Vision Gmbh Verfahren zur Bestimmung der Tiefe eines Fehlers in einem Glasband
KR20070085258A (ko) * 2004-09-17 2007-08-27 디.바이스 사이언티픽 인코포레이티드 다이렉트 이미지 기술을 사용하는 평판 매체의 광학적 검사
DE102013002602B4 (de) 2013-02-15 2022-05-05 Hegla Boraident Gmbh & Co. Kg Verfahren und Vorrichtung zur Detektion von Partikeln in Glas
DE102013107215B3 (de) * 2013-07-09 2014-10-09 Heraeus Quarzglas Gmbh & Co. Kg Verfahren zur Herstellung eines Spiegelsubstrat-Rohlings aus Titan-dotiertem Kieselglas für die EUV-Lithographie, sowie System zur Positionsbestimmung von Defekten in einem Rohling
US10481097B1 (en) 2018-10-01 2019-11-19 Guardian Glass, LLC Method and system for detecting inclusions in float glass based on spectral reflectance analysis

Family Cites Families (13)

* Cited by examiner, † Cited by third party
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
US4025201A (en) * 1975-04-21 1977-05-24 Ball Brothers Service Corporation Method and apparatus for video inspection of articles of manufacture by decussate paths of light
US4136961A (en) * 1977-07-01 1979-01-30 Corning Glass Works Method and apparatus for detection of inclusions in glass article or the like
US4401893A (en) * 1981-07-29 1983-08-30 Intec Corporation Method and apparatus for optically inspecting a moving web of glass
EP0162120B1 (de) * 1984-05-14 1988-12-07 Ibm Deutschland Gmbh Verfahren und Einrichtung zur Oberflächenprüfung
EP0189551B1 (de) * 1984-12-14 1988-10-26 Flachglas Aktiengesellschaft Verfahren und Vorrichtung zum Prüfen von transparenten Materialbahnen, insbesondere Flachglasbändern
KR960012330B1 (ko) * 1987-05-27 1996-09-18 마쓰무라 미노루 투광판재의 식별형 결점 검출 장치
DE3800053A1 (de) * 1988-01-04 1989-07-13 Sick Optik Elektronik Erwin Optische fehlerinspektionsvorrichtung
US5235400A (en) * 1988-10-12 1993-08-10 Hitachi, Ltd. Method of and apparatus for detecting defect on photomask
FR2681429B1 (fr) * 1991-09-13 1995-05-24 Thomson Csf Procede et dispositif d'inspection du verre.
AT402860B (de) * 1993-06-22 1997-09-25 Oesterr Forsch Seibersdorf Verfahren und vorrichtung zur prüfung von transparenten gegenständen
JPH07294422A (ja) * 1994-04-27 1995-11-10 Mitsubishi Materials Corp 表面近傍結晶欠陥の検出方法およびその装置
NL1006378C2 (nl) * 1997-06-23 1998-12-24 Tno Werkwijze en inrichting voor het inspecteren van een voorwerp met betrekking tot verstoringen.

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101449151B (zh) * 2006-03-29 2011-06-29 皮尔金顿集团有限公司 对玻璃窗的检验
CN101790679B (zh) * 2007-09-04 2012-05-09 旭硝子株式会社 检测透明板体内部的微小异物的方法及其装置
CN111712473A (zh) * 2018-03-07 2020-09-25 佳殿玻璃有限公司 基于波长分析检测浮法玻璃中的夹杂物方法和系统
CN111712473B (zh) * 2018-03-07 2022-02-25 佳殿玻璃有限公司 基于波长分析检测浮法玻璃中的夹杂物方法和系统
CN116835863A (zh) * 2023-07-14 2023-10-03 连云港双石特种玻璃有限公司 一种能准确控制特种玻璃厚度的加工设备及其使用方法
CN116835863B (zh) * 2023-07-14 2023-12-12 连云港双石特种玻璃有限公司 一种能准确控制特种玻璃厚度的加工设备及其使用方法

Also Published As

Publication number Publication date
JP2003508786A (ja) 2003-03-04
EP1210586A1 (de) 2002-06-05
CA2384005A1 (en) 2001-03-15
AUPQ262299A0 (en) 1999-09-23
EP1210586A4 (de) 2002-12-04
WO2001018532A1 (en) 2001-03-15
HK1049042A1 (zh) 2003-04-25

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