RO94325B - METODA SI DISPOZITIV PENTRU DETECTAREA DEFECTELOR DE REFRACTIE SELECTIVA îN ARTICOLELE TRANSPARENTE - Google Patents

METODA SI DISPOZITIV PENTRU DETECTAREA DEFECTELOR DE REFRACTIE SELECTIVA îN ARTICOLELE TRANSPARENTE

Info

Publication number
RO94325B
RO94325B RO119643A RO11964385A RO94325B RO 94325 B RO94325 B RO 94325B RO 119643 A RO119643 A RO 119643A RO 11964385 A RO11964385 A RO 11964385A RO 94325 B RO94325 B RO 94325B
Authority
RO
Romania
Prior art keywords
detecting
transparent articles
selective diffraction
defects
diffraction defects
Prior art date
Application number
RO119643A
Other languages
English (en)
Other versions
RO94325A (ro
Inventor
Robert John Bieringer
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=24545727&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=RO94325(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Owens-Illinois Inc. filed Critical Owens-Illinois Inc.
Publication of RO94325A publication Critical patent/RO94325A/ro
Publication of RO94325B publication Critical patent/RO94325B/ro

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
    • 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
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/958—Inspecting transparent materials or objects, e.g. windscreens

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)
  • Testing Of Optical Devices Or Fibers (AREA)
  • Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
  • Length Measuring Devices By Optical Means (AREA)

Abstract

Inventia se refera la o metoda si un dispozitiv pentru detectarea defectelor în articolele transparente, cum ar fi ecranele TV sau containerele de sticla. Sursa de iluminare este ajustata astfel, încît sa fie invariata în spatiu si determina producerea a mai multe fascicule colimate pe directii variate. O placa difuzor iluminata uniform cu o masca are atributul de a pune în evidenta defectele de refractare de o marime data, în acelasi timp nedetectîndu-le pe cele de natura refractira mai gradata. Obiectul se deplaseaza în cîmpul vizual al unei camere cu elemente fotosensibile dispuse liniar, de un unghi de acceptanta dat.
RO119643A 1984-07-27 1985-07-23 METODA SI DISPOZITIV PENTRU DETECTAREA DEFECTELOR DE REFRACTIE SELECTIVA îN ARTICOLELE TRANSPARENTE RO94325B (ro)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/634,930 US4606634A (en) 1984-07-27 1984-07-27 System for detecting selective refractive defects in transparent articles

Publications (2)

Publication Number Publication Date
RO94325A RO94325A (ro) 1988-06-30
RO94325B true RO94325B (ro) 1988-07-01

Family

ID=24545727

Family Applications (1)

Application Number Title Priority Date Filing Date
RO119643A RO94325B (ro) 1984-07-27 1985-07-23 METODA SI DISPOZITIV PENTRU DETECTAREA DEFECTELOR DE REFRACTIE SELECTIVA îN ARTICOLELE TRANSPARENTE

Country Status (8)

Country Link
US (1) US4606634A (ro)
JP (1) JPS6145956A (ro)
KR (1) KR920002176B1 (ro)
CS (1) CS549785A3 (ro)
DD (1) DD239475A5 (ro)
DE (1) DE3516752A1 (ro)
RO (1) RO94325B (ro)
SU (1) SU1433426A3 (ro)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4750035A (en) * 1986-09-11 1988-06-07 Inex/Vistech Technologies, Inc. Video container inspection with collimated viewing of plural containers
US4900916A (en) * 1988-03-02 1990-02-13 Ball Corporation System employing preconditioned radiation for detecting defects in transparent objects
US5095204A (en) * 1990-08-30 1992-03-10 Ball Corporation Machine vision inspection system and method for transparent containers
DE4128856A1 (de) * 1991-08-30 1993-03-04 Deutsche Aerospace Verfahren und einrichtung zur pruefung von reagenzroehrchen auf herstellungsfehler
DE4200546A1 (de) * 1992-01-11 1993-07-15 Alfill Getraenketechnik Verfahren und vorrichtung zum behandeln von flaschen
US5243400A (en) * 1992-04-27 1993-09-07 Owens-Brockway Glass Container Inc. Inspection of transparent containers
FR2696006B1 (fr) * 1992-09-21 1995-04-28 Alcatel Cable Dispositif de contrôle de qualité d'un gainage du type polyéthylène.
DE4300169A1 (de) * 1993-01-07 1994-07-14 Alfill Getraenketechnik Verfahren und Vorrichtung zum Prüfen von Flaschen
JPH0642924A (ja) * 1993-06-22 1994-02-18 Omron Corp 視覚観測装置
US6201600B1 (en) * 1997-12-19 2001-03-13 Northrop Grumman Corporation Method and apparatus for the automatic inspection of optically transmissive objects having a lens portion
US6104482A (en) * 1999-12-02 2000-08-15 Owens-Brockway Glass Container Inc. Container finish check detection
ES2172406B1 (es) * 2000-06-27 2003-06-16 Guixa Ramon Viader Dispositivo para el analisis visual de vinos y bebidas alcoholicas.
US7105848B2 (en) * 2002-04-15 2006-09-12 Wintriss Engineering Corporation Dual level out-of-focus light source for amplification of defects on a surface
US7307729B2 (en) * 2002-08-19 2007-12-11 Green Vision Systems Ltd. Electro-optically inspecting and determining internal properties and characteristics of a longitudinally moving rod of material
AT7634U1 (de) * 2004-06-29 2005-06-27 Binder Co Ag Detektiervorrichtung und sortiervorrichtung
US7595870B2 (en) * 2004-11-10 2009-09-29 Owens-Brockway Glass Container Inc. Optical inspection of container walls
US7880885B1 (en) * 2008-11-13 2011-02-01 Lockheed Martin Corporation Portable evaluation of window transmission
DE102011084562B4 (de) * 2011-10-14 2018-02-15 Leica Microsystems Cms Gmbh Verfahren und Vorrichtung zur Feststellung und Korrektur von sphärischen Abbildungsfehlern in einem mikroskopischen Abbildungsstrahlengang
FR2986326B1 (fr) * 2012-01-27 2014-03-14 Msc & Sgcc Procede optique d'inspection d'articles transparents ou translucides visant a attribuer un reglage optique de reference au systeme de vision
BR112017013291B1 (pt) 2014-12-22 2022-05-03 Pirelli Tyre S.P.A. Aparelho para verificar pneus em uma linha de produção de pneu
CN107278261B (zh) 2014-12-22 2020-08-28 倍耐力轮胎股份公司 用于检查生产线中的轮胎的方法和设备
JP6016150B2 (ja) * 2016-02-12 2016-10-26 株式会社東京精密 研削スリップ条痕観察装置及び研削スリップ条痕観察方法
CN110227965A (zh) * 2019-06-10 2019-09-13 玉柴联合动力股份有限公司 一种发动机缸体输送线上断刀自动检测装置
JP7085725B2 (ja) * 2020-12-24 2022-06-17 株式会社東京精密 表面形状測定装置及び表面形状測定方法
CN113538417A (zh) * 2021-08-24 2021-10-22 安徽顺鼎阿泰克科技有限公司 基于多角度和目标检测的透明容器缺陷检测方法及装置
FR3132352A1 (fr) 2022-01-28 2023-08-04 Tiama Procédés et systèmes opto-informatiques d’inspection en lumière traversante d’un récipient en verre
FR3138213A1 (fr) 2022-07-22 2024-01-26 Tiama Procédé et dispositif pour inspecter des récipients en verre selon au moins deux modalités en vue de classer les récipients selon des défauts verriers
FR3144665A1 (fr) 2022-12-29 2024-07-05 Tiama Dispositif et procédé d’analyse d’un relief d’inspection d’une paroi d’un récipient en verre
CN117330521B (zh) * 2023-12-01 2024-02-20 黑龙江中医药大学 一种检验科用血液涂片系统
CN118464912A (zh) * 2024-07-11 2024-08-09 慧三维智能科技(苏州)有限公司 一种针对多层膜光学元件内部裂痕的检测装置及检测方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2798605A (en) * 1950-07-12 1957-07-09 Tele Tect Corp Electronic inspection apparatus
US3199401A (en) * 1959-11-02 1965-08-10 Pittsburgh Plate Glass Co Method and apparatus for optically detecting elongated defects in glass
US3094214A (en) * 1961-05-05 1963-06-18 Industrial Automation Corp Automatic container fill-height inspection machine
US3245533A (en) * 1963-12-19 1966-04-12 Owens Illinois Glass Co Inspecting glass container for horizontal checks
US3302787A (en) * 1963-12-19 1967-02-07 Owens Illinois Inc Inspecting glass containers for line-over-finish defects
DE2339314A1 (de) * 1973-08-03 1975-02-13 Kronseder Hermann Optische pruefvorrichtung fuer behaelter
US4025201A (en) * 1975-04-21 1977-05-24 Ball Brothers Service Corporation Method and apparatus for video inspection of articles of manufacture by decussate paths of light
US4017194A (en) * 1975-09-22 1977-04-12 Anchor Hocking Corporation Apparatus and method for differentiating between polymer coated glass containers and uncoated containers
US4378493A (en) * 1980-11-03 1983-03-29 Owens-Illinois, Inc. Glass container sidewall defect detection system with a diffused and controlled light source
US4492476A (en) * 1981-02-20 1985-01-08 Kirin Beer Kabushiki Kaisha Defect detecting method and apparatus

Also Published As

Publication number Publication date
US4606634A (en) 1986-08-19
DE3516752C2 (ro) 1990-08-02
KR860001344A (ko) 1986-02-26
CS549785A3 (en) 1992-08-12
RO94325A (ro) 1988-06-30
DE3516752A1 (de) 1986-02-06
DD239475A5 (de) 1986-09-24
JPS6145956A (ja) 1986-03-06
SU1433426A3 (ru) 1988-10-23
KR920002176B1 (ko) 1992-03-19

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