IT1292369B1 - Metodo per il riconoscimento del colore in corpi cavi - Google Patents

Metodo per il riconoscimento del colore in corpi cavi

Info

Publication number
IT1292369B1
IT1292369B1 IT97MI001428A ITMI971428A IT1292369B1 IT 1292369 B1 IT1292369 B1 IT 1292369B1 IT 97MI001428 A IT97MI001428 A IT 97MI001428A IT MI971428 A ITMI971428 A IT MI971428A IT 1292369 B1 IT1292369 B1 IT 1292369B1
Authority
IT
Italy
Prior art keywords
recognition
color
cable bodies
bodies
cable
Prior art date
Application number
IT97MI001428A
Other languages
English (en)
Italian (it)
Inventor
Giovanni Pieri
Dario Giordano
Original Assignee
Sinco Eng Spa
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 Sinco Eng Spa filed Critical Sinco Eng Spa
Priority to IT97MI001428A priority Critical patent/IT1292369B1/it
Publication of ITMI971428A0 publication Critical patent/ITMI971428A0/it
Priority to CA002240921A priority patent/CA2240921A1/en
Priority to EP98111126A priority patent/EP0885665A3/en
Publication of ITMI971428A1 publication Critical patent/ITMI971428A1/it
Application granted granted Critical
Publication of IT1292369B1 publication Critical patent/IT1292369B1/it

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • 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
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/51—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters
    • G01J3/513—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors using colour filters having fixed filter-detector pairs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/46—Measurement of colour; Colour measuring devices, e.g. colorimeters
    • G01J3/50—Measurement of colour; Colour measuring devices, e.g. colorimeters using electric radiation detectors
    • G01J3/501—Colorimeters using spectrally-selective light sources, e.g. LEDs

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Sorting Of Articles (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Manufacturing Of Electric Cables (AREA)
  • Insulated Conductors (AREA)
  • Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
IT97MI001428A 1997-06-18 1997-06-18 Metodo per il riconoscimento del colore in corpi cavi IT1292369B1 (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT97MI001428A IT1292369B1 (it) 1997-06-18 1997-06-18 Metodo per il riconoscimento del colore in corpi cavi
CA002240921A CA2240921A1 (en) 1997-06-18 1998-06-17 Method for the colour identification of hollow articles
EP98111126A EP0885665A3 (en) 1997-06-18 1998-06-17 Method for the colour identification of hollow articles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT97MI001428A IT1292369B1 (it) 1997-06-18 1997-06-18 Metodo per il riconoscimento del colore in corpi cavi

Publications (3)

Publication Number Publication Date
ITMI971428A0 ITMI971428A0 (enEXAMPLES) 1997-06-18
ITMI971428A1 ITMI971428A1 (it) 1998-12-18
IT1292369B1 true IT1292369B1 (it) 1999-02-08

Family

ID=11377386

Family Applications (1)

Application Number Title Priority Date Filing Date
IT97MI001428A IT1292369B1 (it) 1997-06-18 1997-06-18 Metodo per il riconoscimento del colore in corpi cavi

Country Status (3)

Country Link
EP (1) EP0885665A3 (enEXAMPLES)
CA (1) CA2240921A1 (enEXAMPLES)
IT (1) IT1292369B1 (enEXAMPLES)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0081702A1 (en) * 1981-11-25 1983-06-22 Kollmorgen Technologies Corporation Electro-optical system for color monitoring
US5021645A (en) * 1989-07-11 1991-06-04 Eaton Corporation Photoelectric color sensor for article sorting
US5150307A (en) * 1990-10-15 1992-09-22 Automation Industrial Control, Inc. Computer-controlled system and method for sorting plastic items
US5344026A (en) * 1991-03-14 1994-09-06 Wellman, Inc. Method and apparatus for sorting plastic items
WO1993013878A1 (en) * 1992-01-08 1993-07-22 Connolly Joseph W Color detection and separation method
DE4300169A1 (de) * 1993-01-07 1994-07-14 Alfill Getraenketechnik Verfahren und Vorrichtung zum Prüfen von Flaschen
CA2095154C (en) * 1993-04-29 1998-08-04 Gilles Allaire Method and apparatus for classifying articles according to their color

Also Published As

Publication number Publication date
EP0885665A3 (en) 1999-04-07
EP0885665A2 (en) 1998-12-23
ITMI971428A1 (it) 1998-12-18
CA2240921A1 (en) 1998-12-18
ITMI971428A0 (enEXAMPLES) 1997-06-18

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Legal Events

Date Code Title Description
0001 Granted