FR2660880B1 - Procede et dispositif de tri optique numerique d'une masse de particules, telle que, notamment du groisil. - Google Patents

Procede et dispositif de tri optique numerique d'une masse de particules, telle que, notamment du groisil.

Info

Publication number
FR2660880B1
FR2660880B1 FR9004978A FR9004978A FR2660880B1 FR 2660880 B1 FR2660880 B1 FR 2660880B1 FR 9004978 A FR9004978 A FR 9004978A FR 9004978 A FR9004978 A FR 9004978A FR 2660880 B1 FR2660880 B1 FR 2660880B1
Authority
FR
France
Prior art keywords
groisil
particles
mass
digital optical
optical sorting
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 - Fee Related
Application number
FR9004978A
Other languages
English (en)
Other versions
FR2660880A1 (fr
Inventor
Ruo-Dan Zhang
Philippe Tricot
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.)
BSN EMBALLAGE
Original Assignee
BSN EMBALLAGE
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 BSN EMBALLAGE filed Critical BSN EMBALLAGE
Priority to FR9004978A priority Critical patent/FR2660880B1/fr
Priority to PT9730691A priority patent/PT97306A/pt
Priority to EP91420123A priority patent/EP0452235A1/fr
Publication of FR2660880A1 publication Critical patent/FR2660880A1/fr
Application granted granted Critical
Publication of FR2660880B1 publication Critical patent/FR2660880B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B07C5/3416—Sorting according to other particular properties according to radiation transmissivity, e.g. for light, x-rays, particle radiation

Landscapes

  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Sorting Of Articles (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
FR9004978A 1990-04-12 1990-04-12 Procede et dispositif de tri optique numerique d'une masse de particules, telle que, notamment du groisil. Expired - Fee Related FR2660880B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9004978A FR2660880B1 (fr) 1990-04-12 1990-04-12 Procede et dispositif de tri optique numerique d'une masse de particules, telle que, notamment du groisil.
PT9730691A PT97306A (pt) 1990-04-12 1991-04-10 Processo e dispositivo de triagem optico-digital de uma massa de particulas, tal como, por exemplo e designadamente, de vidro pulverizado
EP91420123A EP0452235A1 (fr) 1990-04-12 1991-04-12 procédé et dispositif de tri optique numérique d'une masse de particules, telle que, notamment, du groisil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9004978A FR2660880B1 (fr) 1990-04-12 1990-04-12 Procede et dispositif de tri optique numerique d'une masse de particules, telle que, notamment du groisil.

Publications (2)

Publication Number Publication Date
FR2660880A1 FR2660880A1 (fr) 1991-10-18
FR2660880B1 true FR2660880B1 (fr) 1994-10-28

Family

ID=9395874

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9004978A Expired - Fee Related FR2660880B1 (fr) 1990-04-12 1990-04-12 Procede et dispositif de tri optique numerique d'une masse de particules, telle que, notamment du groisil.

Country Status (3)

Country Link
EP (1) EP0452235A1 (fr)
FR (1) FR2660880B1 (fr)
PT (1) PT97306A (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0550944B1 (fr) * 1992-01-10 1995-07-12 Toyo Glass Company Limited Dispositif pour trier des articles étrangers opaques, parmi des corps transparents
DE4210157C2 (de) * 1992-03-27 1994-12-22 Bodenseewerk Geraetetech Verfahren zum Sortieren von Glasbruch
US5462176A (en) * 1994-06-03 1995-10-31 Brown & Williamson Tobacco Corporation Latex detection system
US6144004A (en) * 1998-10-30 2000-11-07 Magnetic Separation Systems, Inc. Optical glass sorting machine and method
AT7634U1 (de) * 2004-06-29 2005-06-27 Binder Co Ag Detektiervorrichtung und sortiervorrichtung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3890221A (en) * 1973-12-14 1975-06-17 Sortex North America Translucency/opaque sorting
FR2576008B1 (fr) * 1985-01-16 1992-01-31 Bsn Dispositif de tri optique du groisil, pour obtenir du calcin, et installation comprenant de tels dispositifs
CH673789A5 (fr) * 1988-01-07 1990-04-12 Vetropack Ag

Also Published As

Publication number Publication date
EP0452235A1 (fr) 1991-10-16
PT97306A (pt) 1993-05-31
FR2660880A1 (fr) 1991-10-18

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Legal Events

Date Code Title Description
ST Notification of lapse