ES2175461T3 - Dispositivo para la inspeccion visual del estado superficial de superficies por evaluar de gran dimiension. - Google Patents

Dispositivo para la inspeccion visual del estado superficial de superficies por evaluar de gran dimiension.

Info

Publication number
ES2175461T3
ES2175461T3 ES97941836T ES97941836T ES2175461T3 ES 2175461 T3 ES2175461 T3 ES 2175461T3 ES 97941836 T ES97941836 T ES 97941836T ES 97941836 T ES97941836 T ES 97941836T ES 2175461 T3 ES2175461 T3 ES 2175461T3
Authority
ES
Spain
Prior art keywords
visual inspection
adjusted
dimiension
surface state
vertical
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 - Lifetime
Application number
ES97941836T
Other languages
English (en)
Inventor
Achim Willing
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.)
Dr Ing Willing GmbH
Original Assignee
Dr Ing Willing GmbH
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 DE1996133806 external-priority patent/DE19633806A1/de
Priority claimed from DE19644907A external-priority patent/DE19644907A1/de
Priority claimed from DE1996150469 external-priority patent/DE19650469A1/de
Priority claimed from DE1997100215 external-priority patent/DE19700215B4/de
Application filed by Dr Ing Willing GmbH filed Critical Dr Ing Willing GmbH
Application granted granted Critical
Publication of ES2175461T3 publication Critical patent/ES2175461T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
    • F21V13/02—Combinations of only two kinds of elements
    • F21V13/10—Combinations of only two kinds of elements the elements being reflectors and screens
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • 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
    • G01N21/8803—Visual inspection
    • 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
    • G01N21/8806—Specially adapted optical and illumination features
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Length-Measuring Instruments Using Mechanical Means (AREA)

Abstract

SE DESCRIBE UN DISPOSITIVO PARA INSPECCION VISUAL DE ESTRUCTURA DE SUPERFICIES DE GRANDES DIMENSIONES QUE SE VAN A AJUSTAR, EN PARTICULAR CARROCERIAS PINTADAS CON SUPERFICIES VERTICALES Y HORIZONTALES PARA AJUSTARSE O SUPERFICIES PINTADAS. A UNA DISTANCIA LATERAL CON RESPECTO AL OBJETO (1) SE PREVEN ELEMENTOS LUMINOSOS (3, 4, 5) COLOCADOS VERTICALMENTE, VISTO EN PLANOS HORIZONTALES SU DIRECCION PRINCIPAL (6) SE DIRIGE EN UN ANGULO INCLINADO HACIA LAS SUPERFICIES QUE SE VAN A AJUSTAR QUE ESTAN VERTICALES. LOS ELEMENTOS DE LUZ (3, 4, 5) SE PROTEGEN CONTRA SER MIRADOS DIRECTAMENTE DESDE UN PUNTO DE OBSERVACION (B) COLOCADO EN EL ESPACIO ENTRE EL OBJETO (1) Y LOS ELEMENTOS LUMINOSOS (3, 4, 5), EN AL MENOS DESDE UNA DIRECCION R2 DE LAS LINEAS NORMALES DE LA SUPERFICIE VERTICAL QUE SE VA A AJUSTAR.
ES97941836T 1996-08-22 1997-08-21 Dispositivo para la inspeccion visual del estado superficial de superficies por evaluar de gran dimiension. Expired - Lifetime ES2175461T3 (es)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE1996133806 DE19633806A1 (de) 1996-08-22 1996-08-22 Beleuchtung eines Raumes zur visuellen Inspektion von Oberflächen
DE19644907A DE19644907A1 (de) 1996-10-29 1996-10-29 Leuchte zur visuellen Inspektion von Oberflächen
DE1996150469 DE19650469A1 (de) 1996-12-05 1996-12-05 Leuchte zur visuellen Inspektion von Oberflächen mit Abblendvorrichtung gegen einseitig schrägen Einblick
DE1997100215 DE19700215B4 (de) 1997-01-04 1997-01-04 Leuchte zur visuellen Inspektion von Oberflächen

Publications (1)

Publication Number Publication Date
ES2175461T3 true ES2175461T3 (es) 2002-11-16

Family

ID=27438419

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97941836T Expired - Lifetime ES2175461T3 (es) 1996-08-22 1997-08-21 Dispositivo para la inspeccion visual del estado superficial de superficies por evaluar de gran dimiension.

Country Status (11)

Country Link
US (1) US6278517B1 (es)
EP (1) EP0920616B1 (es)
JP (1) JP4001387B2 (es)
KR (1) KR20000068258A (es)
AT (1) ATE216076T1 (es)
AU (1) AU4375797A (es)
BR (1) BR9711354A (es)
CA (1) CA2263389A1 (es)
DE (2) DE29724018U1 (es)
ES (1) ES2175461T3 (es)
WO (1) WO1998008078A1 (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19826533C2 (de) * 1998-06-15 2001-07-19 Willing Gmbh Dr Ing Vorrichtung zur Farbabmusterung und Farbmessung
DE19839882C2 (de) * 1998-09-02 2001-03-08 Willing Gmbh Dr Ing Beleuchtungsanlage zur Abmusterung von Oberflächenfehlern an lackierten Automobilkarosserien
DE19844053C2 (de) 1998-09-25 2001-05-23 Willing Gmbh Dr Ing Vorrrichtung zur Messung oder visuellen Abmusterung der Farbe oder von Farbeffekten auf einem Oberflächenelement
DE19941028A1 (de) * 1999-08-28 2001-04-05 Willing Gmbh Dr Ing Beleuchtungsvorrichtung mit blattförmiger Lichtverteilung zur Oberflächeninspektion
US6826497B1 (en) * 2000-04-19 2004-11-30 Ford Motor Company Method for monitoring production and quality
DE10125751C2 (de) * 2001-05-18 2003-04-03 Willing Gmbh Dr Ing Leuchte zur Abmusterung von Flächen
DE10242620B3 (de) * 2002-09-13 2004-04-15 Dr.Ing.H.C. F. Porsche Ag Verfahren und Vorrichtung zum visuellen Erkennen von Farbglanzabweichungen
DE10261865A1 (de) * 2002-12-20 2004-07-15 Uwe Braun Sonnenlichtleitsysteme Lichtsysteme Gmbh Verfahren, Vorrichtung und Computerprogramm zur optischen Oberflächenerfassung
DE10326217A1 (de) * 2003-06-11 2004-12-30 Bayerische Motoren Werke Ag Verfahren zum Erkennen von Fehlern der Haftung einer Beschichtung
DE10326216B4 (de) * 2003-06-11 2007-03-15 Bayerische Motoren Werke Ag Verfahren zum Erkennen von Fehlern der Haftung einer Beschichtung auf einem Substrat
US7914167B2 (en) * 2008-08-01 2011-03-29 3M Innovative Properties Company Surface modifying apparatus having illumination system and method thereof
GB2481184B (en) * 2010-04-06 2017-08-16 Unipart Rail Ltd LED parabolic reflector lamp
JP2015073940A (ja) * 2013-10-09 2015-04-20 株式会社ビーエフケー 塗装用ブース
WO2015080941A1 (en) * 2013-11-26 2015-06-04 3M Innovative Properties Company Devices and methods for assessment of surfaces
US11560730B2 (en) * 2017-01-04 2023-01-24 Thomas Williams System and method for finding dents on an automobile using a booth
US20190238796A1 (en) 2017-05-11 2019-08-01 Jacob Nathaniel Allen Object Inspection System And Method For Inspecting An Object
DE112019002852B4 (de) 2018-06-06 2023-09-07 Technische Hochschule Nürnberg Georg Simon Ohm Reflektor, reflektoranordnung, verwendung eines reflektors und strahlteiler
KR20230024390A (ko) 2020-06-17 2023-02-20 이노비전 소프트웨어 솔루션즈, 인크. 결함 복원을 위한 시스템 및 방법
US12293506B2 (en) 2021-07-20 2025-05-06 Inovision Software Solutions, Inc. Method to locate defects in e-coat
CN116092392B (zh) * 2023-01-16 2025-06-17 利亚德光电股份有限公司 Led显示装置及其灯珠布置方式的确定方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61232195A (ja) 1985-03-29 1986-10-16 サッポロビール株式会社 壜口のキヤツプ検査装置
DE3712513A1 (de) 1987-04-13 1988-11-03 Roth Electric Gmbh Verfahren und vorrichtung zur erkennung von oberflaechenfehlern
DE3813239A1 (de) * 1988-04-20 1989-11-02 Daimler Benz Ag Pruefraum zur ueberpruefung der oberflaeche von fahrzeugkarosserien auf fehler
DE4012372A1 (de) * 1990-04-18 1991-10-24 Vision Tools Bildanalyse Softw Beleuchtung zur kontrastreichen darstellung von gepraegten zeichen
US5414518A (en) * 1992-08-10 1995-05-09 Chrysler Corporation Method and apparatus for the evaluation of reflective surfaces
US5436726A (en) * 1994-05-23 1995-07-25 It's Dents Or Us Flaw highlighting light panel and booth for automobile body repair
JPH08184567A (ja) * 1994-10-05 1996-07-16 Musco Corp 鏡面反射性又は半鏡面反射性表面を点検するための装置及び方法
JP2976869B2 (ja) * 1995-12-28 1999-11-10 日産自動車株式会社 表面欠陥検査装置
US5686987A (en) * 1995-12-29 1997-11-11 Orfield Associates, Inc. Methods for assessing visual tasks to establish desirable lighting and viewing conditions for performance of tasks; apparatus; and, applications
US5709826A (en) * 1996-10-04 1998-01-20 Olaf Haas Method for resurfacing panels such as automobile panels or the like

Also Published As

Publication number Publication date
DE59706984D1 (de) 2002-05-16
CA2263389A1 (en) 1998-02-26
EP0920616B1 (de) 2002-04-10
DE29724018U1 (de) 1999-09-02
ATE216076T1 (de) 2002-04-15
JP2001505656A (ja) 2001-04-24
WO1998008078A1 (de) 1998-02-26
KR20000068258A (ko) 2000-11-25
US6278517B1 (en) 2001-08-21
EP0920616A1 (de) 1999-06-09
AU4375797A (en) 1998-03-06
BR9711354A (pt) 2000-01-18
JP4001387B2 (ja) 2007-10-31

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