AUPQ262299A0 - Detection of inclusions in glass - Google Patents

Detection of inclusions in glass

Info

Publication number
AUPQ262299A0
AUPQ262299A0 AUPQ2622A AUPQ262299A AUPQ262299A0 AU PQ262299 A0 AUPQ262299 A0 AU PQ262299A0 AU PQ2622 A AUPQ2622 A AU PQ2622A AU PQ262299 A AUPQ262299 A AU PQ262299A AU PQ262299 A0 AUPQ262299 A0 AU PQ262299A0
Authority
AU
Australia
Prior art keywords
inclusions
glass
detection
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.)
Abandoned
Application number
AUPQ2622A
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
Priority to AUPQ2622A priority Critical patent/AUPQ262299A0/en
Publication of AUPQ262299A0 publication Critical patent/AUPQ262299A0/en
Priority to AU69736/00A priority patent/AU765183B2/en
Priority to EP00958046A priority patent/EP1210586A4/en
Priority to JP2001522071A priority patent/JP2003508786A/en
Priority to CN00813573A priority patent/CN1377462A/en
Priority to CA002384005A priority patent/CA2384005A1/en
Priority to PCT/AU2000/001032 priority patent/WO2001018532A1/en
Priority to HK02108878.8A priority patent/HK1049042A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
AUPQ2622A 1999-09-02 1999-09-02 Detection of inclusions in glass Abandoned AUPQ262299A0 (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
AUPQ2622A AUPQ262299A0 (en) 1999-09-02 1999-09-02 Detection of inclusions in glass
AU69736/00A AU765183B2 (en) 1999-09-02 2000-09-01 Detection of inclusions in glass
EP00958046A EP1210586A4 (en) 1999-09-02 2000-09-01 Detection of inclusions in glass
JP2001522071A JP2003508786A (en) 1999-09-02 2000-09-01 Detection of inclusions in glass
CN00813573A CN1377462A (en) 1999-09-02 2000-09-01 Detection of inclusions in glass
CA002384005A CA2384005A1 (en) 1999-09-02 2000-09-01 Detection of inclusions in glass
PCT/AU2000/001032 WO2001018532A1 (en) 1999-09-02 2000-09-01 Detection of inclusions in glass
HK02108878.8A HK1049042A1 (en) 1999-09-02 2002-12-05 Detection of inclusions in glass

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
AUPQ262299A0 true AUPQ262299A0 (en) 1999-09-23

Family

ID=3816792

Family Applications (1)

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

Country Status (7)

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

Families Citing this family (10)

* 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 (en) * 2004-01-30 2005-08-18 Isra Glass Vision Gmbh Method for determining the depth of a defect in a glass ribbon
CA2580551A1 (en) * 2004-09-17 2006-03-23 De.Vice Scientific Incorporated Optical inspection of flat media using direct image technology
GB0606217D0 (en) * 2006-03-29 2006-05-10 Pilkington Plc Glazing inspection
WO2009031420A1 (en) * 2007-09-04 2009-03-12 Asahi Glass Company, Limited Method and device for detecting micro foreign matter within transparent plate
DE102013002602B4 (en) 2013-02-15 2022-05-05 Hegla Boraident Gmbh & Co. Kg Method and device for detecting particles in glass
DE102013107215B3 (en) * 2013-07-09 2014-10-09 Heraeus Quarzglas Gmbh & Co. Kg Method for producing a mirror substrate blank made of titanium-doped silica glass for EUV lithography, and system for determining the position of defects in a blank
CA3088778A1 (en) * 2018-03-07 2019-09-12 Guardian Glass, LLC Method and system for detecting inclusions in float glass based on wavelength(s) analysis
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
CN116835863B (en) * 2023-07-14 2023-12-12 连云港双石特种玻璃有限公司 Processing equipment capable of accurately controlling thickness of special glass and application method thereof

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 (en) * 1984-05-14 1988-12-07 Ibm Deutschland Gmbh Method and device for the inspection of surfaces
ATE38289T1 (en) * 1984-12-14 1988-11-15 Flachglas Ag METHOD AND DEVICE FOR TESTING TRANSPARENT MATERIAL WEBS, IN PARTICULAR FLAT GLASS RIBBON.
WO1988009497A1 (en) * 1987-05-27 1988-12-01 Nippon Sheet Glass Co., Ltd. Discriminative flaw detector for light-transmissive sheet material
DE3800053A1 (en) * 1988-01-04 1989-07-13 Sick Optik Elektronik Erwin OPTICAL ERROR INSPECTION DEVICE
US5235400A (en) * 1988-10-12 1993-08-10 Hitachi, Ltd. Method of and apparatus for detecting defect on photomask
FR2681429B1 (en) * 1991-09-13 1995-05-24 Thomson Csf METHOD AND DEVICE FOR INSPECTING GLASS.
AT402860B (en) * 1993-06-22 1997-09-25 Oesterr Forsch Seibersdorf METHOD AND DEVICE FOR TESTING TRANSPARENT OBJECTS
JPH07294422A (en) * 1994-04-27 1995-11-10 Mitsubishi Materials Corp Detecting method for surface vicinity crystal defect and device therefor
NL1006378C2 (en) * 1997-06-23 1998-12-24 Tno Method and device for inspecting an object with respect to disturbances.

Also Published As

Publication number Publication date
HK1049042A1 (en) 2003-04-25
EP1210586A4 (en) 2002-12-04
WO2001018532A1 (en) 2001-03-15
EP1210586A1 (en) 2002-06-05
JP2003508786A (en) 2003-03-04
CA2384005A1 (en) 2001-03-15
CN1377462A (en) 2002-10-30

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