PT772498E - Sistema de inspeccao optica - Google Patents

Sistema de inspeccao optica

Info

Publication number
PT772498E
PT772498E PT95925989T PT95925989T PT772498E PT 772498 E PT772498 E PT 772498E PT 95925989 T PT95925989 T PT 95925989T PT 95925989 T PT95925989 T PT 95925989T PT 772498 E PT772498 E PT 772498E
Authority
PT
Portugal
Prior art keywords
inspection system
optical inspection
optical
inspection
Prior art date
Application number
PT95925989T
Other languages
English (en)
Inventor
Mallon John
Moynihan Maurice
Original Assignee
Oseney 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 Oseney Ltd filed Critical Oseney Ltd
Publication of PT772498E publication Critical patent/PT772498E/pt

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
    • G01N21/85—Investigating moving fluids or granular solids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
    • B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
    • B07C5/34—Sorting according to other particular properties
    • B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means, e.g. by light scattering, diffraction, holography or imaging
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Electro-optical investigation, e.g. flow cytometers
    • G01N15/1468—Electro-optical investigation, e.g. flow cytometers with spatial resolution of the texture or inner structure of the particle
    • G01N15/147—Electro-optical investigation, e.g. flow cytometers with spatial resolution of the texture or inner structure of the particle the analysis being performed on a sample stream
    • G01N15/149—
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/10—Investigating individual particles
    • G01N15/14—Electro-optical investigation, e.g. flow cytometers
    • G01N2015/1493—Particle size
PT95925989T 1994-07-25 1995-07-25 Sistema de inspeccao optica PT772498E (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IE940593 IES66928B2 (en) 1994-07-25 1994-07-25 Optical inspection system

Publications (1)

Publication Number Publication Date
PT772498E true PT772498E (pt) 2005-06-30

Family

ID=11040461

Family Applications (1)

Application Number Title Priority Date Filing Date
PT95925989T PT772498E (pt) 1994-07-25 1995-07-25 Sistema de inspeccao optica

Country Status (7)

Country Link
EP (1) EP0772498B1 (pt)
AU (1) AU2990795A (pt)
DE (1) DE69534007T2 (pt)
ES (1) ES2236709T3 (pt)
IE (1) IES66928B2 (pt)
PT (1) PT772498E (pt)
WO (1) WO1996003226A1 (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5873470A (en) * 1994-11-02 1999-02-23 Sortex Limited Sorting apparatus
FR2822235B1 (fr) * 2001-03-19 2004-10-22 Pellenc Sa Dispositif et procede d'inspection automatique d'objets defilant en flux sensiblement monocouche
DE20307675U1 (de) * 2003-05-14 2003-10-09 Yilmaz Suekrue Mehrwellenlängen-Refraktometer
AT7634U1 (de) 2004-06-29 2005-06-27 Binder Co Ag Detektiervorrichtung und sortiervorrichtung
DE202008011469U1 (de) * 2008-08-28 2010-01-07 Sick Ag Optoelektronischer Sensor
US11724286B2 (en) 2013-11-01 2023-08-15 Tomra Sorting Nv Method and apparatus for detecting matter
EP3117234B1 (en) * 2014-03-14 2021-04-28 Heptagon Micro Optics Pte. Ltd. Optoelectronic modules operable to recognize spurious reflections and to compensate for errors caused by spurious reflections
WO2017007340A1 (en) * 2015-07-03 2017-01-12 Compact Technologies Limited Low angle article inspection system for a conveyor
EP3263233A1 (en) 2016-06-28 2018-01-03 Buhler Sortex Ltd. Illumination devices
ES2626487B1 (es) * 2017-03-31 2018-07-04 Universidad De Jaén Sistema de inspección de defectos en lentes de proyectores de vehículos
PL424672A1 (pl) * 2018-02-26 2019-09-09 Politechnika Śląska Sposób oceny frakcji ziarnowych oraz powierzchni czynnej rud metali metodą optyczną
CN112371560A (zh) * 2020-09-18 2021-02-19 安徽崇凌智能科技有限公司 一种具有聚光结构的光源单排灯

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2353217A1 (fr) * 1976-06-02 1977-12-30 Bystronic Masch Procede pour la recolte et le triage des pommes de terre et dispositif selon ce procede
US4147619A (en) * 1976-12-09 1979-04-03 Ore-Ida Foods, Inc. Electronic sorting apparatus
US4146135A (en) * 1977-10-11 1979-03-27 Fmc Corporation Spot defect detection apparatus and method
US4225242A (en) * 1978-02-08 1980-09-30 Sortex North America, Inc. Four color tomato grader
GB2060166B (en) * 1979-10-09 1984-03-21 Ag Electron Inc Sorting device and method
US4558786A (en) * 1983-06-15 1985-12-17 Marvin M. Lane Electro-optical sorter
US5365084A (en) * 1991-02-20 1994-11-15 Pressco Technology, Inc. Video inspection system employing multiple spectrum LED illumination

Also Published As

Publication number Publication date
IES940593A2 (en) 1996-02-07
WO1996003226A1 (en) 1996-02-08
ES2236709T3 (es) 2005-07-16
DE69534007D1 (de) 2005-03-17
DE69534007T2 (de) 2006-01-12
IES66928B2 (en) 1996-02-07
AU2990795A (en) 1996-02-22
EP0772498A1 (en) 1997-05-14
EP0772498B1 (en) 2005-02-09

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