AU614619B2 - Product discrimination system and method therefor - Google Patents

Product discrimination system and method therefor Download PDF

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Publication number
AU614619B2
AU614619B2 AU35825/89A AU3582589A AU614619B2 AU 614619 B2 AU614619 B2 AU 614619B2 AU 35825/89 A AU35825/89 A AU 35825/89A AU 3582589 A AU3582589 A AU 3582589A AU 614619 B2 AU614619 B2 AU 614619B2
Authority
AU
Australia
Prior art keywords
product
light
product unit
unit
viewing
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.)
Ceased
Application number
AU35825/89A
Other languages
English (en)
Other versions
AU3582589A (en
Inventor
Gerald Ray Richert
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU3582589A publication Critical patent/AU3582589A/en
Application granted granted Critical
Publication of AU614619B2 publication Critical patent/AU614619B2/en
Anticipated expiration legal-status Critical
Ceased 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

Landscapes

  • Sorting Of Articles (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Geophysics And Detection Of Objects (AREA)
AU35825/89A 1988-06-09 1989-05-30 Product discrimination system and method therefor Ceased AU614619B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US20468588A 1988-06-09 1988-06-09
US204685 1988-06-09

Publications (2)

Publication Number Publication Date
AU3582589A AU3582589A (en) 1989-12-14
AU614619B2 true AU614619B2 (en) 1991-09-05

Family

ID=22759000

Family Applications (1)

Application Number Title Priority Date Filing Date
AU35825/89A Ceased AU614619B2 (en) 1988-06-09 1989-05-30 Product discrimination system and method therefor

Country Status (7)

Country Link
EP (1) EP0346045B1 (fr)
AU (1) AU614619B2 (fr)
DE (1) DE68902952T2 (fr)
ES (1) ES2013194A6 (fr)
IL (1) IL90441A (fr)
NZ (1) NZ229341A (fr)
ZA (1) ZA894091B (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5156278A (en) * 1990-02-13 1992-10-20 Aaron James W Product discrimination system and method therefor
GB2274165B (en) * 1990-04-24 1994-10-26 Gersan Ets Method and apparatus for examining a diamond
US5835200A (en) * 1990-04-24 1998-11-10 Gersan Establishment Method and apparatus for examining an object
GB9009132D0 (en) * 1990-04-24 1990-06-20 Gersan Ets Method and apparatus for examining an object

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU534431B2 (en) * 1979-01-19 1984-01-26 H F & Ph F Reemtsma, GmbH & Co. Sorting forein bodies from a material
AU569796B2 (en) * 1985-03-19 1988-02-18 Anzai Manufacturing Co. Ltd. Apparatus for detecting and removing foreign substances from materials
AU599931B2 (en) * 1985-10-29 1990-08-02 Roger Frederick Bailey Optical sorting apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1449519A (en) * 1973-12-13 1976-09-15 Gunssons Sortex Ltd Light-sensitive sorting machine
US4150287A (en) * 1978-02-01 1979-04-17 Amf Incorporated Optical system for use with color sorter or grader
US4454029A (en) * 1981-05-27 1984-06-12 Delta Technology Corporation Agricultural product sorting

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU534431B2 (en) * 1979-01-19 1984-01-26 H F & Ph F Reemtsma, GmbH & Co. Sorting forein bodies from a material
AU569796B2 (en) * 1985-03-19 1988-02-18 Anzai Manufacturing Co. Ltd. Apparatus for detecting and removing foreign substances from materials
AU599931B2 (en) * 1985-10-29 1990-08-02 Roger Frederick Bailey Optical sorting apparatus

Also Published As

Publication number Publication date
ZA894091B (en) 1990-11-28
ES2013194A6 (es) 1990-04-16
EP0346045A3 (en) 1990-06-20
IL90441A0 (en) 1990-01-18
EP0346045A2 (fr) 1989-12-13
NZ229341A (en) 1991-07-26
AU3582589A (en) 1989-12-14
IL90441A (en) 1992-11-15
EP0346045B1 (fr) 1992-09-23
DE68902952T2 (de) 1993-02-04
DE68902952D1 (de) 1992-10-29

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Legal Events

Date Code Title Description
MK14 Patent ceased section 143(a) (annual fees not paid) or expired