FR2785990B1 - Dispositif de detection de defauts de surface sur des pieces reflechissantes - Google Patents

Dispositif de detection de defauts de surface sur des pieces reflechissantes

Info

Publication number
FR2785990B1
FR2785990B1 FR9814417A FR9814417A FR2785990B1 FR 2785990 B1 FR2785990 B1 FR 2785990B1 FR 9814417 A FR9814417 A FR 9814417A FR 9814417 A FR9814417 A FR 9814417A FR 2785990 B1 FR2785990 B1 FR 2785990B1
Authority
FR
France
Prior art keywords
surface defects
detecting surface
reflective parts
reflective
parts
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
FR9814417A
Other languages
English (en)
Other versions
FR2785990A1 (fr
Inventor
Patrick Gorria
Denis Aluze
Gaetan Delcroix
Frederic Merienne
Bernard Lamalle
Christophe Dumont
Paul Sivignon
Vincent Regnier
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.)
Albea Simandre SAS
Original Assignee
Rexam Beaute Metallisation SAS
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 Rexam Beaute Metallisation SAS filed Critical Rexam Beaute Metallisation SAS
Priority to FR9814417A priority Critical patent/FR2785990B1/fr
Priority to NL1013561A priority patent/NL1013561C2/nl
Priority to IT1999MI002377A priority patent/IT1313926B1/it
Priority to DE19955467A priority patent/DE19955467A1/de
Publication of FR2785990A1 publication Critical patent/FR2785990A1/fr
Application granted granted Critical
Publication of FR2785990B1 publication Critical patent/FR2785990B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/95—Investigating the presence of flaws or contamination characterised by the material or shape of the object to be examined
    • G01N21/956—Inspecting patterns on the surface of objects
    • G01N21/95684—Patterns showing highly reflecting parts, e.g. metallic elements

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Analysing Materials By The Use Of Radiation (AREA)
FR9814417A 1998-11-17 1998-11-17 Dispositif de detection de defauts de surface sur des pieces reflechissantes Expired - Fee Related FR2785990B1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR9814417A FR2785990B1 (fr) 1998-11-17 1998-11-17 Dispositif de detection de defauts de surface sur des pieces reflechissantes
NL1013561A NL1013561C2 (nl) 1998-11-17 1999-11-11 Inrichting voor het detecteren van oppervlakkige gebreken op weerkaatsende stukken.
IT1999MI002377A IT1313926B1 (it) 1998-11-17 1999-11-15 Dispositivo di rivelazione di difetti di superficie su pezziriflettenti.
DE19955467A DE19955467A1 (de) 1998-11-17 1999-11-17 Vorrichtung zur Erfassung von Fehlern der Oberfläche von reflektierenden Teilen

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9814417A FR2785990B1 (fr) 1998-11-17 1998-11-17 Dispositif de detection de defauts de surface sur des pieces reflechissantes

Publications (2)

Publication Number Publication Date
FR2785990A1 FR2785990A1 (fr) 2000-05-19
FR2785990B1 true FR2785990B1 (fr) 2003-09-26

Family

ID=9532814

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9814417A Expired - Fee Related FR2785990B1 (fr) 1998-11-17 1998-11-17 Dispositif de detection de defauts de surface sur des pieces reflechissantes

Country Status (4)

Country Link
DE (1) DE19955467A1 (fr)
FR (1) FR2785990B1 (fr)
IT (1) IT1313926B1 (fr)
NL (1) NL1013561C2 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1605241A1 (fr) 2004-06-09 2005-12-14 Automation & Robotics Appareil pour le controle des pièces transparentes ou réflechissantes
DE102009058215B4 (de) * 2009-12-15 2014-12-18 Aktiebolaget Skf Verfahren und Vorrichtung zur Oberflächenprüfung eines Lagerbauteils

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3907438A (en) * 1973-06-22 1975-09-23 Gen Electric Contour measuring system for cylinders
US4876455A (en) * 1988-02-25 1989-10-24 Westinghouse Electric Corp. Fiber optic solder joint inspection system
EP0344617B1 (fr) * 1988-05-30 1995-08-02 Kabushiki Kaisha Kirin Techno System Procédé et appareil pour l'inspection des parois latérales de bouteilles
IT1223737B (it) * 1988-07-29 1990-09-29 Fiat Ricerche Metodo per il rilevamento di difetti su superfici speculari e dispositivo operante secondo tale metodo
DE4002034C1 (fr) * 1989-12-05 1991-05-02 Elpatronic Ag, Zug, Ch
DE4121464A1 (de) * 1990-06-28 1992-01-09 Mazda Motor Vorrichtung zur feststellung von oberflaechendefekten
IT1294080B1 (it) * 1997-03-18 1999-03-22 Logics & Controls S N C Di Lot Procedimento ed apparato per l'ispezione esterna di contenitori.

Also Published As

Publication number Publication date
ITMI992377A0 (it) 1999-11-15
DE19955467A1 (de) 2000-07-06
NL1013561A1 (nl) 2000-05-18
ITMI992377A1 (it) 2001-05-15
FR2785990A1 (fr) 2000-05-19
IT1313926B1 (it) 2002-09-26
NL1013561C2 (nl) 2000-12-06

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Legal Events

Date Code Title Description
TQ Partial transmission of property
ST Notification of lapse

Effective date: 20080930