CH673535A5 - - Google Patents

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Publication number
CH673535A5
CH673535A5 CH590/87A CH59087A CH673535A5 CH 673535 A5 CH673535 A5 CH 673535A5 CH 590/87 A CH590/87 A CH 590/87A CH 59087 A CH59087 A CH 59087A CH 673535 A5 CH673535 A5 CH 673535A5
Authority
CH
Switzerland
Prior art keywords
light
laser
photodetector
laser beam
bottom part
Prior art date
Application number
CH590/87A
Other languages
German (de)
English (en)
Inventor
Imre Dipl-Ing Dobi
Peter Dipl-Chem Karabelyos
Janos Dipl-Ing Kugyela
Bela Toth
Original Assignee
Uevegipari Muevek
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 Uevegipari Muevek filed Critical Uevegipari Muevek
Publication of CH673535A5 publication Critical patent/CH673535A5/de

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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/21—Polarisation-affecting properties
    • G01N21/23—Bi-refringence

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 Or Analysing Materials By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
CH590/87A 1986-03-10 1987-02-19 CH673535A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU861001A HU203598B (en) 1986-03-10 1986-03-10 Method and apparatus for integral optical testing deletorius stresses in bottom of the glassware, in particular bottles and hollow ware

Publications (1)

Publication Number Publication Date
CH673535A5 true CH673535A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-03-15

Family

ID=10952389

Family Applications (1)

Application Number Title Priority Date Filing Date
CH590/87A CH673535A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1986-03-10 1987-02-19

Country Status (4)

Country Link
US (1) US4908507A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CH (1) CH673535A5 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE3705143A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
HU (1) HU203598B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3840005A1 (de) * 1988-11-26 1990-05-31 Komi Koppelberg & Migl Kg Masc Verfahren und einrichtung zum pruefen von hohlglaskoerpern auf enthaltene einschluesse
US5141110A (en) * 1990-02-09 1992-08-25 Hoover Universal, Inc. Method for sorting plastic articles
US5305081A (en) * 1992-08-27 1994-04-19 Constar Plastics Inc. Bottle stress analysis system
JPH0785061B2 (ja) * 1993-04-12 1995-09-13 東洋ガラス株式会社 透明ガラス容器の裾底部の異物検査装置
US6067155A (en) * 1997-12-24 2000-05-23 Owens-Brockway Glass Container Inc. Optical inspection of transparent containers using infrared and polarized visible light
US6693275B1 (en) 2000-03-23 2004-02-17 Plastipak Packaging, Inc. Method and apparatus for inspecting blow molded containers
DE10133104C2 (de) * 2001-07-12 2003-06-26 Krones Ag Vorrichtung und Verfahren zur Inspektion transparenter Böden von gefüllten und/oder verschlossenen Flaschen
ES2279068T3 (es) * 2002-10-10 2007-08-16 Illinois Tool Works Inc. Ensayo de muestras.
US6795176B1 (en) * 2003-06-30 2004-09-21 Emhart Glass S.A. Container inspection machine
US7010863B1 (en) 2004-01-26 2006-03-14 Owens-Brockway Glass Container Inc. Optical inspection apparatus and method for inspecting container lean
US20060092410A1 (en) * 2004-10-28 2006-05-04 Owens-Brockway Glass Container Inc. Container inspection by directly focusing a light emitting die element onto the container
JP2007285871A (ja) * 2006-04-17 2007-11-01 Fujifilm Corp 複屈折測定装置
DE102008023047A1 (de) * 2008-05-09 2009-11-12 Krones Ag Vorrichtung zum Inspizieren von Metallfässern
US10207297B2 (en) * 2013-05-24 2019-02-19 GII Inspection, LLC Method and system for inspecting a manufactured part at an inspection station
US10300510B2 (en) 2014-08-01 2019-05-28 General Inspection Llc High speed method and system for inspecting a stream of parts
US10012598B2 (en) 2015-07-17 2018-07-03 Emhart S.A. Multi-wavelength laser check detection tool
GB201601960D0 (en) * 2016-02-03 2016-03-16 Glaxosmithkline Biolog Sa Novel device
DE102017223347A1 (de) * 2017-12-20 2019-06-27 Krones Ag Durchlichtinspektionsvorrichtung und Durchlichtinspektionsverfahren zur Seitenwandinspektion von Behältern
US10989522B2 (en) * 2019-03-11 2021-04-27 Robex, LLC Glass product stress evaluation system and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3770969A (en) * 1972-03-09 1973-11-06 Owens Illinois Inc Inspecting the bottom wall of hollow open-ended containers
US3963348A (en) * 1972-07-14 1976-06-15 Yamamura Glass Kabushiki Kaisha Device for detecting strain and foreign matters in glass container by a non-storage type pickup tube
US4026656A (en) * 1975-09-02 1977-05-31 Owens-Illinois, Inc. Stone detector
JPS59114445A (ja) * 1982-12-21 1984-07-02 Yamamura Glass Kk 透明体の欠陥検出装置

Also Published As

Publication number Publication date
DE3705143A1 (de) 1987-09-17
HU203598B (en) 1991-08-28
US4908507A (en) 1990-03-13

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PL Patent ceased
PL Patent ceased