IT1181867B - Apparecchio e procedimento per esaminare e selezionare contenitori trasparenti - Google Patents

Apparecchio e procedimento per esaminare e selezionare contenitori trasparenti

Info

Publication number
IT1181867B
IT1181867B IT47896/85A IT4789685A IT1181867B IT 1181867 B IT1181867 B IT 1181867B IT 47896/85 A IT47896/85 A IT 47896/85A IT 4789685 A IT4789685 A IT 4789685A IT 1181867 B IT1181867 B IT 1181867B
Authority
IT
Italy
Prior art keywords
examine
procedure
transparent containers
select transparent
select
Prior art date
Application number
IT47896/85A
Other languages
English (en)
Other versions
IT8547896A0 (it
Inventor
Sam Lovalenti
William Howard Rogge
John William Juvinall
Original Assignee
Owens Illinois 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
Priority claimed from US06/602,862 external-priority patent/US4601395A/en
Application filed by Owens Illinois Inc filed Critical Owens Illinois Inc
Publication of IT8547896A0 publication Critical patent/IT8547896A0/it
Application granted granted Critical
Publication of IT1181867B publication Critical patent/IT1181867B/it

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
    • G01N21/8806—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)
IT47896/85A 1984-04-19 1985-03-29 Apparecchio e procedimento per esaminare e selezionare contenitori trasparenti IT1181867B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US60175984A 1984-04-19 1984-04-19
US06/602,862 US4601395A (en) 1984-04-23 1984-04-23 Inspecting and sorting of glass containers

Publications (2)

Publication Number Publication Date
IT8547896A0 IT8547896A0 (it) 1985-03-29
IT1181867B true IT1181867B (it) 1987-09-30

Family

ID=27083947

Family Applications (1)

Application Number Title Priority Date Filing Date
IT47896/85A IT1181867B (it) 1984-04-19 1985-03-29 Apparecchio e procedimento per esaminare e selezionare contenitori trasparenti

Country Status (7)

Country Link
AU (1) AU554239B2 (it)
DE (1) DE3514313C2 (it)
ES (2) ES8702654A1 (it)
FR (1) FR2563340B1 (it)
GB (1) GB2157824B (it)
IT (1) IT1181867B (it)
MX (1) MX158951A (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63304146A (ja) * 1987-06-04 1988-12-12 Kirin Brewery Co Ltd 壜の胴部検査装置
US5165551A (en) * 1990-03-30 1992-11-24 Automation Associates, Inc. Apparatus and method for detecting defects in an article
US5233186A (en) * 1992-06-19 1993-08-03 Owens-Brockway Glass Container Inc. Inspection of transparent containers with opposing reflection means
GB2288016B (en) * 1994-03-31 1998-05-13 Tomra Systems As Device for generating,detecting and recognizing a contour image of a liquid container
US5610391A (en) * 1994-08-25 1997-03-11 Owens-Brockway Glass Container Inc. Optical inspection of container finish dimensional parameters
US7781723B1 (en) 1998-02-19 2010-08-24 Emhart Glass S.A. Container inspection machine using light source having spatially cyclically continuously varying intensity
US6618495B1 (en) * 1998-02-19 2003-09-09 Emhart Glass, S.A. Container inspection machine
US8072593B2 (en) 2007-02-16 2011-12-06 3M Innovative Properties Company Method and apparatus for illuminating material for automated inspection
DE102012009783B3 (de) * 2012-05-18 2013-08-14 Khs Gmbh Verfahren und Vorrichtung zur Inspektion von Leerflaschen
JP6536185B2 (ja) * 2014-06-13 2019-07-03 信越化学工業株式会社 合成石英ガラス基板の製造方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4378493A (en) * 1980-11-03 1983-03-29 Owens-Illinois, Inc. Glass container sidewall defect detection system with a diffused and controlled light source
US4378495A (en) * 1980-11-07 1983-03-29 Owens-Illinois, Inc. Method and apparatus for setup of inspection devices for glass bottles
US4378494A (en) * 1980-11-07 1983-03-29 Owens-Illinois, Inc. Apparatus and method for detecting defects in glass bottles using event proximity
US4402612A (en) * 1980-11-17 1983-09-06 Alexander Jury V Apparatus for detecting foreign particles in a liquid

Also Published As

Publication number Publication date
AU554239B2 (en) 1986-08-14
ES542385A0 (es) 1986-12-16
FR2563340B1 (fr) 1990-03-02
DE3514313C2 (de) 1986-11-20
AU4074385A (en) 1985-10-24
ES8702654A1 (es) 1986-12-16
ES555045A0 (es) 1987-03-16
ES8704092A1 (es) 1987-03-16
GB2157824B (en) 1988-09-14
GB2157824A (en) 1985-10-30
FR2563340A1 (fr) 1985-10-25
MX158951A (es) 1989-03-31
DE3514313A1 (de) 1985-10-24
GB8505768D0 (en) 1985-04-11
IT8547896A0 (it) 1985-03-29

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