ES8704092A1 - Procedimiento para separar recipientes transparentes que tengan defectos en sus paredes laterales - Google Patents

Procedimiento para separar recipientes transparentes que tengan defectos en sus paredes laterales

Info

Publication number
ES8704092A1
ES8704092A1 ES555045A ES555045A ES8704092A1 ES 8704092 A1 ES8704092 A1 ES 8704092A1 ES 555045 A ES555045 A ES 555045A ES 555045 A ES555045 A ES 555045A ES 8704092 A1 ES8704092 A1 ES 8704092A1
Authority
ES
Spain
Prior art keywords
container
containers
intensity
inspecting
camera
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES555045A
Other languages
English (en)
Other versions
ES555045A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OI Glass Inc
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 ES555045A0 publication Critical patent/ES555045A0/es
Publication of ES8704092A1 publication Critical patent/ES8704092A1/es
Expired legal-status Critical Current

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)

Abstract

PROCEDIMIENTO PARA SEPARAR RECIPIENTES TRANSPARENTES QUE TENGAN DEFECTOS EN SUS PAREDES LATERALES. COMPRENDE: A) HACER GIRAR EL RECIPIENTE (22) ALREDEDOR DE SU EJE CENTRAL; B) DIRIGIR UNA FUENTE DE ILUMINACION (40) DIFUSA A TRAVES DE LA PARED LATERAL DE LOS RECIPIENTES; C) SITUAR UNA CAMARA (42) QUE INCLUYE UNA PLURALIDAD DE ELEMENTOS (43) SENSIBLES A LA LUZ, DISPUESTOS EN UNA FORMACION LINEAL, DE MODO QUE LA FORMACION SE EXTIENDA EN DIRECCION PARALELA AL EJE PARA DEFINIR UN CAMPO DE VISION PARALELO A DICHO EJE; D) IDENTIFICAR LOS DEFECTOS EN LA PARED LATERAL DEL RECIPIENTE EN FUNCION DE LAS DIFERENCIAS EN LA ENERGIA LUMINOSA DETECTADA POR ELEMENTOS ADYACENTES DE LOS ELEMENTOS SENSIBLES A LA LUZ.
ES555045A 1984-04-19 1986-05-16 Procedimiento para separar recipientes transparentes que tengan defectos en sus paredes laterales Expired ES8704092A1 (es)

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
ES555045A0 ES555045A0 (es) 1987-03-16
ES8704092A1 true ES8704092A1 (es) 1987-03-16

Family

ID=27083947

Family Applications (2)

Application Number Title Priority Date Filing Date
ES542385A Expired ES8702654A1 (es) 1984-04-19 1985-04-18 Aparato para detectar defectos en las paredes laterales de recipientes transparentes.
ES555045A Expired ES8704092A1 (es) 1984-04-19 1986-05-16 Procedimiento para separar recipientes transparentes que tengan defectos en sus paredes laterales

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES542385A Expired ES8702654A1 (es) 1984-04-19 1985-04-18 Aparato para detectar defectos en las paredes laterales de recipientes transparentes.

Country Status (7)

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

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
US6618495B1 (en) * 1998-02-19 2003-09-09 Emhart Glass, S.A. Container inspection machine
US7781723B1 (en) * 1998-02-19 2010-08-24 Emhart Glass S.A. Container inspection machine using light source having spatially cyclically continuously varying intensity
WO2008100683A1 (en) * 2007-02-16 2008-08-21 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
US4378494A (en) * 1980-11-07 1983-03-29 Owens-Illinois, Inc. Apparatus and method for detecting defects in glass bottles using event proximity
US4378495A (en) * 1980-11-07 1983-03-29 Owens-Illinois, Inc. Method and apparatus for setup of inspection devices for glass bottles
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
ES8702654A1 (es) 1986-12-16
FR2563340B1 (fr) 1990-03-02
IT8547896A0 (it) 1985-03-29
GB2157824B (en) 1988-09-14
AU554239B2 (en) 1986-08-14
GB8505768D0 (en) 1985-04-11
AU4074385A (en) 1985-10-24
IT1181867B (it) 1987-09-30
MX158951A (es) 1989-03-31
DE3514313A1 (de) 1985-10-24
ES555045A0 (es) 1987-03-16
GB2157824A (en) 1985-10-30
FR2563340A1 (fr) 1985-10-25
ES542385A0 (es) 1986-12-16
DE3514313C2 (de) 1986-11-20

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