MX2021010741A - Sistema y metodo para inspeccionar un cilindro transparente. - Google Patents

Sistema y metodo para inspeccionar un cilindro transparente.

Info

Publication number
MX2021010741A
MX2021010741A MX2021010741A MX2021010741A MX2021010741A MX 2021010741 A MX2021010741 A MX 2021010741A MX 2021010741 A MX2021010741 A MX 2021010741A MX 2021010741 A MX2021010741 A MX 2021010741A MX 2021010741 A MX2021010741 A MX 2021010741A
Authority
MX
Mexico
Prior art keywords
transparent cylinder
mask
light source
inspection
transparent
Prior art date
Application number
MX2021010741A
Other languages
English (en)
Inventor
Arnaud Grandvuillemin
Original Assignee
Becton Dickinson France
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 Becton Dickinson France filed Critical Becton Dickinson France
Publication of MX2021010741A publication Critical patent/MX2021010741A/es

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
    • G01N21/95—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
    • 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
    • G01N21/9018—Dirt detection in containers
    • 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
    • G01N21/9018—Dirt detection in containers
    • G01N21/9027—Dirt detection in containers in containers after filling
    • 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
    • G01N21/8806—Specially adapted optical and illumination features
    • G01N2021/8822—Dark field detection

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

La invención de interés se refiere a un sistema de inspección (100, 200, 300, 400) para detectar una partícula en un cilindro transparente (10) que tiene un eje longitudinal (A) y un diámetro (D), el sistema de inspección comprende: -una fuente de luz (120, 220, 320, 420) capaz de iluminar un cilindro transparente (10), -una máscara (110, 210, 310, 410) capaz de bloquear al menos parte de la luz procedente de la fuente de luz, -la fuente de luz (120, 220, 320, 420) y la máscara (110, 210, 310, 410) están dispuestas de manera que, cuando el cilindro transparente (10) se coloca en el sistema para inspección, la fuente de luz, la máscara y el cilindro transparente están sustancialmente alineados a lo largo de un eje de inspección (B) perpendicular al eje longitudinal (A) de dicho cilindro transparente, y la máscara (110, 210, 310, 410) está interpuesta entre la fuente de luz (120, 220, 320, 420) y el cilindro transparente (10) para evitar la iluminación de una primera porción del cilindro transparente que tiene un ancho menor que el diámetro (D) del cilindro transparente mientras permite la iluminación de una segunda porción del cilindro transparente, estando configurada la máscara para proporcionar un contraste con una partícula presente en la primera porción del cilindro transparente e iluminada por luz refractada por la segunda porción del cilindro transparente.
MX2021010741A 2016-02-24 2018-08-15 Sistema y metodo para inspeccionar un cilindro transparente. MX2021010741A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP16305214 2016-02-24

Publications (1)

Publication Number Publication Date
MX2021010741A true MX2021010741A (es) 2021-10-14

Family

ID=55443212

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2018009909A MX2018009909A (es) 2016-02-24 2017-02-24 Sistema y metodo para inspeccionar un cilindro transparente.
MX2021010741A MX2021010741A (es) 2016-02-24 2018-08-15 Sistema y metodo para inspeccionar un cilindro transparente.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
MX2018009909A MX2018009909A (es) 2016-02-24 2017-02-24 Sistema y metodo para inspeccionar un cilindro transparente.

Country Status (6)

Country Link
US (2) US10663409B2 (es)
EP (1) EP3420346A1 (es)
JP (1) JP7046819B2 (es)
CN (3) CN206583820U (es)
MX (2) MX2018009909A (es)
WO (1) WO2017144634A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN206583820U (zh) 2016-02-24 2017-10-24 贝克顿迪金森法国公司 用于检测透明量筒中的颗粒的检查系统
WO2024052440A1 (en) * 2022-09-09 2024-03-14 F. Hoffmann-La Roche Ag Inspection system and method for a closed medical container

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Also Published As

Publication number Publication date
MX2018009909A (es) 2018-09-11
EP3420346A1 (en) 2019-01-02
US20190056335A1 (en) 2019-02-21
US20200232935A1 (en) 2020-07-23
CN206583820U (zh) 2017-10-24
JP7046819B2 (ja) 2022-04-04
CN112881433A (zh) 2021-06-01
US11125699B2 (en) 2021-09-21
JP2019506616A (ja) 2019-03-07
WO2017144634A1 (en) 2017-08-31
CN107121443A (zh) 2017-09-01
CN107121443B (zh) 2021-02-12
US10663409B2 (en) 2020-05-26

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