NO943798L - Fremgangsmåte og innretning for inspeksjon av gjennomskinnelige artikler - Google Patents

Fremgangsmåte og innretning for inspeksjon av gjennomskinnelige artikler

Info

Publication number
NO943798L
NO943798L NO943798A NO943798A NO943798L NO 943798 L NO943798 L NO 943798L NO 943798 A NO943798 A NO 943798A NO 943798 A NO943798 A NO 943798A NO 943798 L NO943798 L NO 943798L
Authority
NO
Norway
Prior art keywords
image
article
dark
recording apparatus
radiation source
Prior art date
Application number
NO943798A
Other languages
English (en)
Norwegian (no)
Other versions
NO943798D0 (no
Inventor
Karl-Georg Burri
Peter Gysi
Original Assignee
Elpatronic Ag
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 Elpatronic Ag filed Critical Elpatronic Ag
Publication of NO943798D0 publication Critical patent/NO943798D0/no
Publication of NO943798L publication Critical patent/NO943798L/no

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
    • G01N21/9045—Inspection of ornamented or stippled container walls
    • 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
    • G01N21/909—Investigating the presence of flaws or contamination in a container or its contents in opaque containers or opaque container parts, e.g. cans, tins, caps, labels

Landscapes

  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
  • Image Processing (AREA)
  • Image Analysis (AREA)
  • Image Input (AREA)
NO943798A 1993-10-08 1994-10-07 Fremgangsmåte og innretning for inspeksjon av gjennomskinnelige artikler NO943798L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH304093 1993-10-08
CH2094 1994-01-05

Publications (2)

Publication Number Publication Date
NO943798D0 NO943798D0 (no) 1994-10-07
NO943798L true NO943798L (no) 1995-04-10

Family

ID=25683276

Family Applications (1)

Application Number Title Priority Date Filing Date
NO943798A NO943798L (no) 1993-10-08 1994-10-07 Fremgangsmåte og innretning for inspeksjon av gjennomskinnelige artikler

Country Status (7)

Country Link
US (1) US5528026A (fr)
EP (1) EP0647846A1 (fr)
JP (1) JPH07181145A (fr)
BR (1) BR9404027A (fr)
CA (1) CA2130856A1 (fr)
FI (1) FI944593L (fr)
NO (1) NO943798L (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE509009C2 (sv) * 1996-06-27 1998-11-23 Plm Ab Återfyllbar behållare med transparent bottenparti som inspekteras genom genomlysning
US6480268B1 (en) * 2000-02-11 2002-11-12 Optikos Corporation Method for temporary suppression of reflection for optical measurement
US6693275B1 (en) 2000-03-23 2004-02-17 Plastipak Packaging, Inc. Method and apparatus for inspecting blow molded containers
US7010863B1 (en) 2004-01-26 2006-03-14 Owens-Brockway Glass Container Inc. Optical inspection apparatus and method for inspecting container lean
JP2006071392A (ja) * 2004-09-01 2006-03-16 Hitachi Industries Co Ltd 容器内異物検出装置
JP5017617B2 (ja) * 2007-11-06 2012-09-05 キリンテクノシステム株式会社 ボトルの残液検査方法
EP3413055B1 (fr) * 2017-06-09 2021-10-06 Roche Diagnostics GmbH Procédé de détection d'un état de couverture et système de distribution d'échantillons de laboratoire
US12169177B2 (en) * 2019-12-17 2024-12-17 Amgen Inc. Container visual inspection assembly and method

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3302786A (en) * 1964-09-29 1967-02-07 Owens Illinois Inc Inspecting glass containers with lasers
DE2545678C3 (de) * 1975-10-11 1979-08-09 Kronseder, Hermann, 8404 Woerth Prüfvorrichtung für Glasflaschen
JPS5340583A (en) * 1976-09-17 1978-04-13 Sapporo Breweries Ltd Inspecting apparatus for bottle.s bottom
JPS5550144A (en) * 1978-10-07 1980-04-11 Hajime Sangyo Kk Photoelectric tester
US4221961A (en) * 1978-10-23 1980-09-09 Industrial Automation Corporation Electronic bottle inspector having particle and liquid detection capabilities
DE3109270A1 (de) * 1981-03-11 1982-09-30 Siemens AG, 1000 Berlin und 8000 München Anordnung zur flascheninspektion
US4551627A (en) * 1983-08-01 1985-11-05 Kirin Beer Kabushiki Kaisha Methods and apparatus for detecting residual liquid in containers
JPH0711494B2 (ja) * 1988-06-16 1995-02-08 松下電工株式会社 透光性容器の検査方法
DE4200971C2 (de) * 1992-01-16 1997-08-07 Krieg Gunther Verfahren und Vorrichtung für die Schadstoffdetektion und - identifikation in Getränkeflaschen in Abfüllinien
US5280170A (en) * 1992-12-22 1994-01-18 Emhart Glass Machinery Investments Inc. Machine for inspecting the shape of a container having a two dimensional camera for viewing the shadow of the projection of the container

Also Published As

Publication number Publication date
CA2130856A1 (fr) 1995-04-09
FI944593A0 (fi) 1994-10-03
FI944593A7 (fi) 1995-04-09
BR9404027A (pt) 1995-06-13
FI944593L (fi) 1995-04-09
US5528026A (en) 1996-06-18
JPH07181145A (ja) 1995-07-21
NO943798D0 (no) 1994-10-07
EP0647846A1 (fr) 1995-04-12

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