EP0342354A3 - Dispositif de trí selon la couleur - Google Patents

Dispositif de trí selon la couleur Download PDF

Info

Publication number
EP0342354A3
EP0342354A3 EP19890106349 EP89106349A EP0342354A3 EP 0342354 A3 EP0342354 A3 EP 0342354A3 EP 19890106349 EP19890106349 EP 19890106349 EP 89106349 A EP89106349 A EP 89106349A EP 0342354 A3 EP0342354 A3 EP 0342354A3
Authority
EP
European Patent Office
Prior art keywords
sorting
objects
matrix
color
photodetectors
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.)
Withdrawn
Application number
EP19890106349
Other languages
German (de)
English (en)
Other versions
EP0342354A2 (fr
Inventor
Sergio Buarque Quintaes
Philippe Kayser
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.)
Tecnostral Sa Industria E Tecnologia
Original Assignee
Tecnostral Sa Industria E Tecnologia
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
Priority claimed from BR8801824A external-priority patent/BR8801824A/pt
Priority claimed from BR8801825A external-priority patent/BR8801825A/pt
Priority claimed from BR8801851A external-priority patent/BR8801851A/pt
Application filed by Tecnostral Sa Industria E Tecnologia filed Critical Tecnostral Sa Industria E Tecnologia
Publication of EP0342354A2 publication Critical patent/EP0342354A2/fr
Publication of EP0342354A3 publication Critical patent/EP0342354A3/fr
Withdrawn legal-status Critical Current

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
    • B07C5/34—Sorting according to other particular properties
    • B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
    • B07C5/3425—Sorting according to other particular properties according to optical properties, e.g. colour of granular material, e.g. ore particles, grain
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Sorting Of Articles (AREA)
  • Spectrometry And Color Measurement (AREA)
EP19890106349 1988-04-15 1989-04-11 Dispositif de trí selon la couleur Withdrawn EP0342354A3 (fr)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
BR8801824A BR8801824A (pt) 1988-04-15 1988-04-15 Processo matricial para selecao de artigos pela cor
BR8801825 1988-04-15
BR8801825A BR8801825A (pt) 1988-04-15 1988-04-15 Dispositivo matricial para selecao de artigos pela cor
BR8801824 1988-04-15
BR8801851 1988-04-19
BR8801851A BR8801851A (pt) 1988-04-19 1988-04-19 Maquina para selecao de artigos pela cor

Publications (2)

Publication Number Publication Date
EP0342354A2 EP0342354A2 (fr) 1989-11-23
EP0342354A3 true EP0342354A3 (fr) 1992-01-08

Family

ID=27160017

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890106349 Withdrawn EP0342354A3 (fr) 1988-04-15 1989-04-11 Dispositif de trí selon la couleur

Country Status (3)

Country Link
EP (1) EP0342354A3 (fr)
MX (1) MX171662B (fr)
OA (1) OA08993A (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4210157C2 (de) * 1992-03-27 1994-12-22 Bodenseewerk Geraetetech Verfahren zum Sortieren von Glasbruch
DE4345106C2 (de) * 1993-12-28 1995-11-23 Reemtsma H F & Ph Verfahren zum optischen Sortieren von Schüttgut
FR2732464B1 (fr) * 1995-03-30 1997-04-30 Alcatel Cable Procede et dispositif de verification de la conformite d'un element isolant donne avec un element isolant de reference
ES2111456B1 (es) * 1995-04-20 1998-10-01 Univ Las Palmas Gran Canaria Sistema electronico coprocesador bioinspirado para la deteccion de colores en imagenes digitales.
EP0775533A3 (fr) * 1995-11-24 1998-06-17 Elpatronic Ag Méthode de tri
DE19902754A1 (de) * 1999-01-25 2000-07-27 Raiss Ervedo Jun Partikel-Sortiervorrichtung
JP3722354B2 (ja) * 1999-09-10 2005-11-30 株式会社サタケ 粒状物選別方法及び粒状物選別装置
CN109562416A (zh) * 2016-06-07 2019-04-02 哥伦比亚咖啡生产者协会 用于分选豆子的装置和方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1291802A (fr) * 1961-03-30 1962-04-27 Mandrel Ind Séparation électrique de couleurs
US4235342A (en) * 1978-05-05 1980-11-25 Geosource Inc. Sorting apparatus using programmable classifier
EP0111877A1 (fr) * 1982-12-21 1984-06-27 ILLYCAFFE S.p.A. Procédé pour trier un matériau granuleux et machine pour exécuter ce procédé
EP0122653A1 (fr) * 1983-03-29 1984-10-24 Institut National Polytechnique Procédé et dispositif pour le triage d'objets en fonction de leur aspect externe, en particulier pour un triage colorimétrique d'objets
GB2180060A (en) * 1983-01-07 1987-03-18 Delta Technology Corp Agricultural product sorting

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1291802A (fr) * 1961-03-30 1962-04-27 Mandrel Ind Séparation électrique de couleurs
US4235342A (en) * 1978-05-05 1980-11-25 Geosource Inc. Sorting apparatus using programmable classifier
EP0111877A1 (fr) * 1982-12-21 1984-06-27 ILLYCAFFE S.p.A. Procédé pour trier un matériau granuleux et machine pour exécuter ce procédé
GB2180060A (en) * 1983-01-07 1987-03-18 Delta Technology Corp Agricultural product sorting
EP0122653A1 (fr) * 1983-03-29 1984-10-24 Institut National Polytechnique Procédé et dispositif pour le triage d'objets en fonction de leur aspect externe, en particulier pour un triage colorimétrique d'objets

Also Published As

Publication number Publication date
MX171662B (es) 1993-11-10
EP0342354A2 (fr) 1989-11-23
OA08993A (en) 1990-11-30

Similar Documents

Publication Publication Date Title
EP0146299B1 (fr) Machine de tri
EP0719598A3 (fr) Appareil de tri de grains selon la couleur
US4454029A (en) Agricultural product sorting
ES8500095A1 (es) Aparato y metodo para el tratamiento de frutas y productos similares
BR8605307A (pt) Aparelho classificador otico
ES8405644A1 (es) Aparato y metodo para el tratamiento de frutas y articulos parecidos
CA2277225A1 (fr) Procede et appareil permettant de mirer des oeufs de volaille
EP0315939A3 (fr) Senseur de signature de couleur
AU664891B2 (en) Image processing apparatus and method
AU2957089A (en) Cooking apparatus
AU674555B2 (en) Process and device for glucose determination in a biological matrix
IN165987B (fr)
TW375537B (en) Color sorting apparatus for granular material
EP0342354A3 (fr) Dispositif de trí selon la couleur
CA2229053A1 (fr) Procede de detection de couleurs
AU562942B2 (en) Extruding food material
DE3783767D1 (de) Vorrichtung zur farberkennung.
WO1992022796A3 (fr) Perfectionnements apportes aux centrifugeurs, et appareil et procedes associes
GB2250815A (en) Colour monitoring
ES8704654A1 (es) Horno para maquinas expendedoras de comidas.
ES8702654A1 (es) Aparato para detectar defectos en las paredes laterales de recipientes transparentes.
CA2089015A1 (fr) Appareil de detection de corpuscules
GB2133531A (en) Agricultural product sorting
GB2180060A (en) Agricultural product sorting
JPS5779436A (en) Multiitem spectrochemical analytical device

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE ES FR GB GR IT LI LU NL SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19910503