DE69534007D1 - System zur optischen inspektion - Google Patents

System zur optischen inspektion

Info

Publication number
DE69534007D1
DE69534007D1 DE69534007T DE69534007T DE69534007D1 DE 69534007 D1 DE69534007 D1 DE 69534007D1 DE 69534007 T DE69534007 T DE 69534007T DE 69534007 T DE69534007 T DE 69534007T DE 69534007 D1 DE69534007 D1 DE 69534007D1
Authority
DE
Germany
Prior art keywords
optical inspection
inspection
optical
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 - Lifetime
Application number
DE69534007T
Other languages
English (en)
Other versions
DE69534007T2 (de
Inventor
John Mallon
Maurice Moynihan
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.)
Odenberg Engineering Ltd
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 DE69534007D1 publication Critical patent/DE69534007D1/de
Application granted granted Critical
Publication of DE69534007T2 publication Critical patent/DE69534007T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N21/85—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
    • 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—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1468—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle
    • G01N15/147—Optical investigation techniques, e.g. flow cytometry with spatial resolution of the texture or inner structure of the particle the analysis being performed on a sample stream
    • 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—Optical investigation techniques, e.g. flow cytometry
    • G01N15/149—Optical investigation techniques, e.g. flow cytometry specially adapted for sorting particles, e.g. by their size or optical properties
    • 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—Optical investigation techniques, e.g. flow cytometry
    • G01N2015/1493—Particle size

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Dispersion Chemistry (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
DE69534007T 1994-07-25 1995-07-25 System zur optischen inspektion Expired - Lifetime DE69534007T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
IE940593 1994-07-25
IE940593A IES940593A2 (en) 1994-07-25 1994-07-25 Optical inspection system
PCT/IE1995/000038 WO1996003226A1 (en) 1994-07-25 1995-07-25 Optical inspection system

Publications (2)

Publication Number Publication Date
DE69534007D1 true DE69534007D1 (de) 2005-03-17
DE69534007T2 DE69534007T2 (de) 2006-01-12

Family

ID=11040461

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69534007T Expired - Lifetime DE69534007T2 (de) 1994-07-25 1995-07-25 System zur optischen inspektion

Country Status (7)

Country Link
EP (1) EP0772498B1 (de)
AU (1) AU2990795A (de)
DE (1) DE69534007T2 (de)
ES (1) ES2236709T3 (de)
IE (1) IES940593A2 (de)
PT (1) PT772498E (de)
WO (1) WO1996003226A1 (de)

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
MX366016B (es) 2013-11-01 2019-06-24 Tomra Sorting Nv Método y aparato para detectar materia.
WO2015136100A2 (en) * 2014-03-14 2015-09-17 Mesa Imaging Ag 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 (de) * 2016-06-28 2018-01-03 Buhler Sortex Ltd. Beleuchtungsvorrichtungen
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
IES66928B2 (en) 1996-02-07
PT772498E (pt) 2005-06-30
WO1996003226A1 (en) 1996-02-08
ES2236709T3 (es) 2005-07-16
EP0772498A1 (de) 1997-05-14
EP0772498B1 (de) 2005-02-09
AU2990795A (en) 1996-02-22
IES940593A2 (en) 1996-02-07
DE69534007T2 (de) 2006-01-12

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