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AU2001296573A1 - Method and apparatus for detecting refractive defects in transparent containers - Google Patents

Method and apparatus for detecting refractive defects in transparent containers

Info

Publication number
AU2001296573A1
AU2001296573A1 AU2001296573A AU9657301A AU2001296573A1 AU 2001296573 A1 AU2001296573 A1 AU 2001296573A1 AU 2001296573 A AU2001296573 A AU 2001296573A AU 9657301 A AU9657301 A AU 9657301A AU 2001296573 A1 AU2001296573 A1 AU 2001296573A1
Authority
AU
Australia
Prior art keywords
transparent containers
refractive defects
detecting refractive
defects
detecting
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
AU2001296573A
Inventor
Edward J. Fisher
Joseph G. Weiland
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.)
AGR International Inc
Original Assignee
American Glass Research Inc
AGR International Inc
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 American Glass Research Inc, AGR International Inc filed Critical American Glass Research Inc
Publication of AU2001296573A1 publication Critical patent/AU2001296573A1/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
    • G01N21/90—Investigating the presence of flaws or contamination in a container or its contents
    • 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
    • G01N21/90—Investigating the presence of flaws or contamination in a container or its contents
    • G01N21/9036—Investigating the presence of flaws or contamination in a container or its contents using arrays of emitters or receivers
    • 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
    • G01N21/8806—Specially adapted optical and illumination features
    • G01N2021/8829—Shadow projection or structured background, e.g. for deflectometry
    • G01N2021/8832—Structured background, e.g. for transparent objects

Landscapes

  • 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)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
AU2001296573A 2000-10-16 2001-09-27 Method and apparatus for detecting refractive defects in transparent containers Abandoned AU2001296573A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/690,112 US6424414B1 (en) 2000-10-16 2000-10-16 Method and apparatus for detecting refractive defects in transparent containers
US09690112 2000-10-16
PCT/US2001/031044 WO2002033390A1 (en) 2000-10-16 2001-09-27 Method and apparatus for detecting refractive defects in transparent containers

Publications (1)

Publication Number Publication Date
AU2001296573A1 true AU2001296573A1 (en) 2002-04-29

Family

ID=24771138

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001296573A Abandoned AU2001296573A1 (en) 2000-10-16 2001-09-27 Method and apparatus for detecting refractive defects in transparent containers

Country Status (3)

Country Link
US (1) US6424414B1 (en)
AU (1) AU2001296573A1 (en)
WO (1) WO2002033390A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6985221B2 (en) * 2000-03-01 2006-01-10 Petwall, Llc Method and apparatus for measuring wall thickness of plastic container
DE10065290C2 (en) * 2000-12-29 2003-05-15 Krones Ag Method and device for the optical inspection of bottles
KR20030046616A (en) * 2001-12-06 2003-06-18 삼성전자주식회사 Micro-bubble analyzing apparatus for high-purity glass tube using laser light scattering
US6872895B2 (en) * 2002-02-12 2005-03-29 Pressco Technology Inc. Apparatus and method for providing spatially-selective on-line mass or volume measurements of manufactured articles
DE102004025948B3 (en) * 2004-05-27 2006-03-16 Krieg, Gunther, Prof. Dr.-Ing. Method and device for examining translucent objects
US7148961B1 (en) 2004-11-10 2006-12-12 Owens-Brockway Glass Container Inc. Container sidewall inspection
ATE419519T1 (en) * 2005-09-09 2009-01-15 Sacmi METHOD AND DEVICE FOR OPTICAL INSPECTION OF AN OBJECT
ES2426367T3 (en) * 2005-09-12 2013-10-22 Paul Müller GmbH & Co. KG Unternehmensbeteiligungen Toolholder with a radio-readable data capture element
US7385174B2 (en) * 2006-06-26 2008-06-10 Owens-Brockway Glass Container Inc. Apparatus and method for measuring sidewall thickness of non-round transparent containers
DE102009020919A1 (en) * 2009-05-12 2010-11-18 Krones Ag Device for detecting elevations and / or depressions on bottles, in particular in a labeling machine
DE102009020920A1 (en) * 2009-05-12 2010-11-18 Krones Ag Inspection device for detecting embossing and / or labels on transparent containers, in particular beverage bottles
FR2958751B1 (en) * 2010-04-13 2012-05-25 Iris Inspection Machines METHOD FOR DETECTING DEFECTS IN GLASS ARTICLES AND INSTALLATION FOR CARRYING OUT SAID METHOD
EP4242636A3 (en) 2011-09-14 2023-10-25 Brooks Automation, Inc. Volumetric measurement
FR2988846B1 (en) * 2012-03-27 2014-04-11 Msc & Sgcc METHOD AND INSTALLATION FOR MEASURING THE DISTRIBUTION OF GLASS IN CONTAINERS
JP2014016253A (en) * 2012-07-09 2014-01-30 Canon Inc Refractive index distribution measurement method, method of manufacturing optical element, and refractive index distribution measurement instrument
US20140286563A1 (en) * 2013-03-19 2014-09-25 Industrial Video Solutions, Inc. Accurate detection of low-contrast defects in transparent material
FR3005354B1 (en) * 2013-05-03 2015-05-15 Msc & Sgcc METHOD AND DEVICE FOR OBSERVING AND ANALYZING OPTICAL SINGULARITES USED BY GLASS CONTAINERS
CN103472072A (en) * 2013-09-09 2013-12-25 深圳市维图视技术有限公司 Novel visual inspection method and device for glass tube defects
FR3016699B1 (en) * 2014-01-22 2016-02-12 Msc & Sgcc METHOD AND DEVICE FOR THE DETECTION IN PARTICULAR OF REFRACTANT DEFECTS
US20160178535A1 (en) * 2014-12-17 2016-06-23 Xerox Corporation Inspection Device And Method
ES3017687T3 (en) 2016-02-24 2025-05-13 Becton Dickinson France System and method for inspecting a transparent cylinder
CN109297984B (en) * 2018-11-13 2021-02-19 正大天晴药业集团股份有限公司 Bubble cap packaging defect detection method, device and equipment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4487322A (en) 1982-09-27 1984-12-11 Owens-Illinois, Inc. Method for inspecting glass containers
US4601395A (en) * 1984-04-23 1986-07-22 Owens-Illinois, Inc. Inspecting and sorting of glass containers
US4610542A (en) * 1984-11-16 1986-09-09 Owens-Illinois, Inc. System for detecting selective refractive defects in transparent articles
JPH0627717B2 (en) 1988-04-13 1994-04-13 株式会社キリンテクノシステム Bottle body inspection device
DE68923653T2 (en) * 1988-05-30 1996-01-18 Kirin Techno Syst Yokohama Method and device for checking the side walls of bottles.
JPH06100555B2 (en) * 1990-12-19 1994-12-12 東洋ガラス株式会社 Defect inspection method and device for transparent object
US6304323B1 (en) * 1998-11-30 2001-10-16 Kirin Techno-System Corporation Method for detecting defect in bottle

Also Published As

Publication number Publication date
US6424414B1 (en) 2002-07-23
WO2002033390A1 (en) 2002-04-25

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