NO973853L - Procedure for Checking a Glass Container - Google Patents

Procedure for Checking a Glass Container

Info

Publication number
NO973853L
NO973853L NO973853A NO973853A NO973853L NO 973853 L NO973853 L NO 973853L NO 973853 A NO973853 A NO 973853A NO 973853 A NO973853 A NO 973853A NO 973853 L NO973853 L NO 973853L
Authority
NO
Norway
Prior art keywords
container
glass container
checking
procedure
sensor
Prior art date
Application number
NO973853A
Other languages
Norwegian (no)
Other versions
NO973853D0 (en
Inventor
Jean-Philippe Depotte
Daniel Germond
Original Assignee
Saint Gobain Cinematique
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 Saint Gobain Cinematique filed Critical Saint Gobain Cinematique
Publication of NO973853L publication Critical patent/NO973853L/en
Publication of NO973853D0 publication Critical patent/NO973853D0/en

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

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)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

En fremgangsmåte for undersøkelse av en glassbeholder (2) ved telling, måling og klassifisering av gassbobler som dannes i beholderveggen gjennomføres ved at et bilde av beholderen (2) fanges opp av en sensor (6) som er følsom overfor lysbølger som går gjennom beholderen (2) når denne anbringes mellom en lyskilde (9) og sensoren (6). Det mottatte bilde analyseres ved bruk av en billedanalyse-algoritme basert på boble- identifisering ved hjelp av den karakteriserende lys-styrke. Det beskrives en fremgangsmåte for gjennomføring av fremgangsmåten.A method of examining a glass container (2) for counting, measuring and classifying gas bubbles formed in the container wall is carried out by capturing an image of the container (2) by a sensor (6) sensitive to light waves passing through the container ( 2) when placed between a light source (9) and the sensor (6). The received image is analyzed using an image analysis algorithm based on bubble identification using the characteristic light intensity. A method for carrying out the method is described.

NO973853A 1995-12-22 1997-08-21 Procedure for Checking a Glass Container NO973853D0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9515364A FR2742865B1 (en) 1995-12-22 1995-12-22 METHOD FOR CHECKING A GLASS CONTAINER
PCT/FR1996/002028 WO1997023775A1 (en) 1995-12-22 1996-12-19 Method for checking a glass container

Publications (2)

Publication Number Publication Date
NO973853L true NO973853L (en) 1997-08-21
NO973853D0 NO973853D0 (en) 1997-08-21

Family

ID=9485859

Family Applications (1)

Application Number Title Priority Date Filing Date
NO973853A NO973853D0 (en) 1995-12-22 1997-08-21 Procedure for Checking a Glass Container

Country Status (9)

Country Link
EP (1) EP0811156A1 (en)
JP (1) JPH11502936A (en)
CN (1) CN1181136A (en)
AU (1) AU1180697A (en)
BR (1) BR9607312A (en)
CA (1) CA2212941A1 (en)
FR (1) FR2742865B1 (en)
NO (1) NO973853D0 (en)
WO (1) WO1997023775A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19829387C2 (en) * 1998-07-01 2002-03-28 Schott Glas Optical method for detecting cracks in hollow glass bodies and associated arrangement
DE10027226C1 (en) 2000-05-31 2001-10-18 Krones Ag Transparent drinks bottle inspection method has single camera used to provide 2 images evaluated separately with variation of exposure timing between images
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
EP2381246A1 (en) * 2010-04-26 2011-10-26 Becton Dickinson France Device, kit and method for inspection of an article
DE102012104008B3 (en) * 2012-05-08 2013-11-07 Jenoptik Industrial Metrology Germany Gmbh Apparatus and method for measuring shape, position and dimension features on machine elements
CN103163153B (en) * 2013-03-28 2015-05-20 中国科学院重庆绿色智能技术研究院 Automatic light examining machine
CN104730087B (en) * 2014-12-12 2017-09-08 南通路博石英材料股份有限公司 Observe the device of bubble in quartz glass crucibles hyaline layer
CN105301007A (en) * 2015-12-02 2016-02-03 中国计量学院 Linear array CCD-based ABS gear ring defect online detection device and method
CN109191440A (en) * 2018-08-24 2019-01-11 上海应用技术大学 Glass blister detection and method of counting
CN110487811B (en) * 2019-09-23 2022-04-15 贵州天地药业有限责任公司 Automatic lamp inspection machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4610542A (en) * 1984-11-16 1986-09-09 Owens-Illinois, Inc. System for detecting selective refractive defects in transparent articles
JPS63304146A (en) * 1987-06-04 1988-12-12 Kirin Brewery Co Ltd Inspecting device for drum part of bottle
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

Also Published As

Publication number Publication date
WO1997023775A1 (en) 1997-07-03
CA2212941A1 (en) 1997-07-03
EP0811156A1 (en) 1997-12-10
JPH11502936A (en) 1999-03-09
FR2742865B1 (en) 1998-01-16
NO973853D0 (en) 1997-08-21
BR9607312A (en) 1997-12-30
FR2742865A1 (en) 1997-06-27
MX9706236A (en) 1998-08-30
AU1180697A (en) 1997-07-17
CN1181136A (en) 1998-05-06

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