ATE186242T1 - Verfahren zum optischen sortieren von schüttgut - Google Patents

Verfahren zum optischen sortieren von schüttgut

Info

Publication number
ATE186242T1
ATE186242T1 AT94250285T AT94250285T ATE186242T1 AT E186242 T1 ATE186242 T1 AT E186242T1 AT 94250285 T AT94250285 T AT 94250285T AT 94250285 T AT94250285 T AT 94250285T AT E186242 T1 ATE186242 T1 AT E186242T1
Authority
AT
Austria
Prior art keywords
colour
tested
colour values
light source
subregion
Prior art date
Application number
AT94250285T
Other languages
English (en)
Inventor
Wolfgang Dr Graudejus
Eberhard Briem
Wilhelm Dr Haettich
Heribert Dr Geisselmann
Original Assignee
Reemtsma H F & Ph
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 Reemtsma H F & Ph filed Critical Reemtsma H F & Ph
Application granted granted Critical
Publication of ATE186242T1 publication Critical patent/ATE186242T1/de

Links

Classifications

    • 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
    • B07C5/36—Sorting apparatus characterised by the means used for distribution
    • B07C5/363—Sorting apparatus characterised by the means used for distribution by means of air
    • B07C5/365—Sorting apparatus characterised by the means used for distribution by means of air using a single separation means
    • B07C5/366—Sorting apparatus characterised by the means used for distribution by means of air using a single separation means during free fall of the articles
    • 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
    • B07C5/3422—Sorting according to other particular properties according to optical properties, e.g. colour using video scanning devices, e.g. TV-cameras
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S209/00—Classifying, separating, and assorting solids
    • Y10S209/939—Video scanning

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Sorting Of Articles (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Treatment Of Sludge (AREA)
  • Epoxy Compounds (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
AT94250285T 1993-12-28 1994-11-25 Verfahren zum optischen sortieren von schüttgut ATE186242T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4345106A DE4345106C2 (de) 1993-12-28 1993-12-28 Verfahren zum optischen Sortieren von Schüttgut

Publications (1)

Publication Number Publication Date
ATE186242T1 true ATE186242T1 (de) 1999-11-15

Family

ID=6506597

Family Applications (1)

Application Number Title Priority Date Filing Date
AT94250285T ATE186242T1 (de) 1993-12-28 1994-11-25 Verfahren zum optischen sortieren von schüttgut

Country Status (8)

Country Link
US (1) US5586663A (de)
EP (1) EP0661108B1 (de)
JP (1) JP3517292B2 (de)
AT (1) ATE186242T1 (de)
BR (1) BR9405268A (de)
CA (1) CA2136779C (de)
DE (2) DE4345106C2 (de)
HK (1) HK1013038A1 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5577733A (en) * 1994-04-08 1996-11-26 Downing; Dennis L. Targeting system
DE19511534C2 (de) * 1995-03-29 1998-01-22 Fraunhofer Ges Forschung Verfahren und Vorrichtung zur Erfassung von 3D-Fehlstellen bei der automatischen Inspektion von Oberflächen mit Hilfe farbtüchtiger Bildauswertungssysteme
DE19511901A1 (de) * 1995-03-31 1996-10-02 Commodas Gmbh Vorrichtung und Verfahren zum Sortieren von Schüttgut
JPH0943058A (ja) * 1995-05-23 1997-02-14 Olympus Optical Co Ltd 色分類装置及び色むら検査装置
EP0775533A3 (de) * 1995-11-24 1998-06-17 Elpatronic Ag Sortierverfahren
DE19609916A1 (de) * 1996-03-14 1997-09-18 Robert Prof Dr Ing Massen Preisgünstiger spektroskopischer Sensor für die Erkennung von Kunststoffen
AT3418U1 (de) 1999-04-30 2000-03-27 Waagner Biro Binder Aktiengese Verfahren und vorrichtung zum sortieren von altpapier
JP2006516103A (ja) * 2002-05-28 2006-06-22 サタケ ユーエスエイ インク． 選別機の照明光源
US8421856B2 (en) 2006-04-04 2013-04-16 6511660 Canada Inc. System and method for identifying and sorting material
US20110068051A1 (en) * 2009-05-22 2011-03-24 6358357 Canada Inc. Ballistic separator
WO2013028196A1 (en) * 2011-08-25 2013-02-28 Alliance For Sustainable Energy, Llc On-line, continuous monitoring in solar cell and fuel cell manufacturing using spectral reflectance imaging
US10480935B2 (en) 2016-12-02 2019-11-19 Alliance For Sustainable Energy, Llc Thickness mapping using multispectral imaging

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3560758A (en) * 1968-01-08 1971-02-02 Conductron Corp Color identification system taking into account the color and reflecting of the base material
DE2544703C3 (de) * 1975-10-07 1978-04-06 Dr.-Ing. Rudolf Hell Gmbh, 2300 Kiel Verfahren und Schaltungsanordnung zum Erkennen von Farben einer farbigen Fläche
US4122951A (en) * 1977-02-28 1978-10-31 Alaminos Jose I L Machine for the automatic detection of blemishes in olives and other fruits
US4246098A (en) * 1978-06-21 1981-01-20 Sunkist Growers, Inc. Method and apparatus for detecting blemishes on the surface of an article
IT1205622B (it) * 1982-12-21 1989-03-23 Illycaffe Spa Procedimento per effettuare una selezione in un materiale granuliforme e macchina per attuare il procedimento
GB2151018B (en) * 1983-12-06 1987-07-22 Gunsons Sortex Ltd Sorting machine and method
JPS63119887A (ja) * 1986-11-06 1988-05-24 カネボウ株式会社 選別装置
DE3802681C2 (de) * 1987-01-30 1997-01-09 Fuji Photo Film Co Ltd Verfahren zur Klassifizierung von Farbvorlagen und Vorrichtung hierfür
US5085325A (en) * 1988-03-08 1992-02-04 Simco/Ramic Corporation Color sorting system and method
EP0342354A3 (de) * 1988-04-15 1992-01-08 Tecnostral S.A. Industria E Tecnologia Vorrichtung zur Sortierung nach Farbe
JPH0670590B2 (ja) * 1988-09-10 1994-09-07 倉敷紡績株式会社 色順判定方式
NL8803112A (nl) * 1988-12-19 1990-07-16 Elbicon Nv Werkwijze en inrichting voor het sorteren van een stroom voorwerpen in afhankelijkheid van optische eigenschappen van de voorwerpen.
US5062714A (en) * 1990-02-12 1991-11-05 X-Rite, Incorporated Apparatus and method for pattern recognition
DE4210157C2 (de) * 1992-03-27 1994-12-22 Bodenseewerk Geraetetech Verfahren zum Sortieren von Glasbruch

Also Published As

Publication number Publication date
CA2136779C (en) 2004-04-06
DE4345106C2 (de) 1995-11-23
HK1013038A1 (en) 1999-08-13
US5586663A (en) 1996-12-24
DE4345106A1 (de) 1995-06-29
BR9405268A (pt) 1995-09-19
JPH08206611A (ja) 1996-08-13
EP0661108A3 (de) 1997-02-12
CA2136779A1 (en) 1995-06-29
EP0661108A2 (de) 1995-07-05
DE59408885D1 (de) 1999-12-09
JP3517292B2 (ja) 2004-04-12
EP0661108B1 (de) 1999-11-03

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee