FR2452102A1 - Systeme optique pour la detection de defauts dans les bouteilles ou objets similaires - Google Patents

Systeme optique pour la detection de defauts dans les bouteilles ou objets similaires

Info

Publication number
FR2452102A1
FR2452102A1 FR7906880A FR7906880A FR2452102A1 FR 2452102 A1 FR2452102 A1 FR 2452102A1 FR 7906880 A FR7906880 A FR 7906880A FR 7906880 A FR7906880 A FR 7906880A FR 2452102 A1 FR2452102 A1 FR 2452102A1
Authority
FR
France
Prior art keywords
photodetector
faults
integrating sphere
glass bottles
light
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.)
Granted
Application number
FR7906880A
Other languages
English (en)
Other versions
FR2452102B1 (fr
Inventor
Takashi Miyazawa
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.)
Kirin Brewery Co Ltd
Original Assignee
Kirin Brewery Co Ltd
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 Kirin Brewery Co Ltd filed Critical Kirin Brewery Co Ltd
Priority to FR7906880A priority Critical patent/FR2452102A1/fr
Publication of FR2452102A1 publication Critical patent/FR2452102A1/fr
Application granted granted Critical
Publication of FR2452102B1 publication Critical patent/FR2452102B1/fr
Granted 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
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0078—Testing material properties on manufactured objects
    • G01N33/0081—Containers; Packages; Bottles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)

Abstract

L'INVENTION A POUR OBJET UN SYSTEME DE DETECTION DE DEFAUTS. CE SYSTEME COMPREND DES MOYENS PERMETTANT D'ENGENDRER UN FAISCEAU LUMINEUX, DES MOYENS DISPOSES SUR LE TRAJET DU FAISCEAU LUMINEUX ET PERMETTANT DE COMMUNIQUER A CELUI-CI UN MOUVEMENT DE BALAYAGE ANNULAIRE OU HELICOIDAL TEL QUE LE FAISCEAU PUISSE EXPLORER TOUTES LES SURFACES DESIREES D'UN OBJET MAINTENU DANS UNE POSITION PRESCRITE POUR LA VERIFICATION DE LA PRESENCE OU DE L'ABSENCE D'UN DEFAUT, ET DES MOYENS APTES A RECEVOIR LE FAISCEAU LUMINEUX QUI A EXPLORE L'OBJET. APPLICATION A LA DETECTION DE DEFAUTS DE BOUTEILLES.
FR7906880A 1979-03-19 1979-03-19 Systeme optique pour la detection de defauts dans les bouteilles ou objets similaires Granted FR2452102A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7906880A FR2452102A1 (fr) 1979-03-19 1979-03-19 Systeme optique pour la detection de defauts dans les bouteilles ou objets similaires

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7906880A FR2452102A1 (fr) 1979-03-19 1979-03-19 Systeme optique pour la detection de defauts dans les bouteilles ou objets similaires

Publications (2)

Publication Number Publication Date
FR2452102A1 true FR2452102A1 (fr) 1980-10-17
FR2452102B1 FR2452102B1 (fr) 1982-06-04

Family

ID=9223275

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7906880A Granted FR2452102A1 (fr) 1979-03-19 1979-03-19 Systeme optique pour la detection de defauts dans les bouteilles ou objets similaires

Country Status (1)

Country Link
FR (1) FR2452102A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502333A1 (fr) * 1981-03-18 1982-09-24 Owens Illinois Inc Appareil pour determiner la presence de verre fondu adherant a la paroi d'un recipient en verre

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB798906A (en) * 1955-07-19 1958-07-30 Rank Cintel Ltd Improvements in or relating to apparatus for detecting contamination of transparent vessels
DE1127619B (de) * 1956-09-11 1962-04-12 U D Engineering Co Ltd Geraet zur Pruefung der Verschmutzung durchsichtiger Behaelter
US3240334A (en) * 1962-03-19 1966-03-15 Barry Wehmiller Machinery Co Empty-bottle inspection system utilizing a photomultiplier tube
US3302786A (en) * 1964-09-29 1967-02-07 Owens Illinois Inc Inspecting glass containers with lasers
US3349174A (en) * 1964-02-03 1967-10-24 Raytheon Co Beam scanning device
US3355980A (en) * 1962-02-23 1967-12-05 Owens Illinois Inc Apparatus for inspecting the rim of a bottle or the like which employs polarized light at brewster's angle
US3356853A (en) * 1965-01-04 1967-12-05 Owens Illinois Glass Co Radiation sensitive apparatus for inspecting the bottom wall of hollow transparent containers
US4058737A (en) * 1975-03-25 1977-11-15 Eisai Co., Ltd. Method and apparatus for detecting extraneous solid substances contained in liquid
US4099051A (en) * 1976-11-18 1978-07-04 Automation Systems, Inc. Inspection apparatus employing a circular scan

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB798906A (en) * 1955-07-19 1958-07-30 Rank Cintel Ltd Improvements in or relating to apparatus for detecting contamination of transparent vessels
DE1127619B (de) * 1956-09-11 1962-04-12 U D Engineering Co Ltd Geraet zur Pruefung der Verschmutzung durchsichtiger Behaelter
US3355980A (en) * 1962-02-23 1967-12-05 Owens Illinois Inc Apparatus for inspecting the rim of a bottle or the like which employs polarized light at brewster's angle
US3240334A (en) * 1962-03-19 1966-03-15 Barry Wehmiller Machinery Co Empty-bottle inspection system utilizing a photomultiplier tube
US3349174A (en) * 1964-02-03 1967-10-24 Raytheon Co Beam scanning device
US3302786A (en) * 1964-09-29 1967-02-07 Owens Illinois Inc Inspecting glass containers with lasers
US3356853A (en) * 1965-01-04 1967-12-05 Owens Illinois Glass Co Radiation sensitive apparatus for inspecting the bottom wall of hollow transparent containers
US4058737A (en) * 1975-03-25 1977-11-15 Eisai Co., Ltd. Method and apparatus for detecting extraneous solid substances contained in liquid
US4099051A (en) * 1976-11-18 1978-07-04 Automation Systems, Inc. Inspection apparatus employing a circular scan

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502333A1 (fr) * 1981-03-18 1982-09-24 Owens Illinois Inc Appareil pour determiner la presence de verre fondu adherant a la paroi d'un recipient en verre

Also Published As

Publication number Publication date
FR2452102B1 (fr) 1982-06-04

Similar Documents

Publication Publication Date Title
AU6848798A (en) Sensor unit, process and device for inspecting the surface of an object
DE69314059D1 (de) Einrichtung zum teilchennachweis mit spiegelnder zeile-zu-fleck umsetzender sammeloptik
GR3005755T3 (fr)
MX9504353A (es) Metodo para medir el espesor de un material transparente.
RU95105174A (ru) Устройство для обнаружения поверхностных дефектов
EP0320139A3 (fr) Mesure optique de l'épaisseur de la paroi d'articles transparents
KR930004754A (ko) 간섭계식 볼 베어링 검사 장치 및 방법
KR890013458A (ko) 표면 거칠기 광탐지 방법 및 장치
EP0452665A2 (fr) Dispositif et méthode de balayage pour mesurer l'épaisseur de couches opaques ou transparentes de n'importe quel type, utilisant un laser
US4262196A (en) Container inspection apparatus
US6285451B1 (en) Noncontacting optical method for determining thickness and related apparatus
FR2452102A1 (fr) Systeme optique pour la detection de defauts dans les bouteilles ou objets similaires
DE3751663D1 (de) Einrichtung zum Erfassen der räumlichen Orientierung von unzulässig erwärmten Stellen
GB1339738A (en) Transparent container inspectiopa apparatus
ES2014888A6 (es) Aparato y metodo para inspeccionar laminas de vidrio.
JPS55117946A (en) Flaw detection method of hollow shaft inside surface
GB1376135A (en) Detection of blemishes in surfaces
EP0273887A3 (fr) Arrangement dans des instruments optiques
JPS56107150A (en) Defect detection device
JPS5728239A (en) Inspection of defect on cylinder surface
JPS54133180A (en) Reflectance measuring apparatus
SU1532809A1 (ru) Устройство дл бесконтактного измерени формы поверхности
JPS56103768A (en) Optical reader
DK102579A (da) Optisk system til paavisning af fejl i flasker og lignende beholdere
SU1538039A1 (ru) Устройство дл измерени линейных размеров изделий

Legal Events

Date Code Title Description
ST Notification of lapse