DK471288D0 - Apparat til optisk afsoegning af gennemsigtigt banemateriale - Google Patents

Apparat til optisk afsoegning af gennemsigtigt banemateriale

Info

Publication number
DK471288D0
DK471288D0 DK471288A DK471288A DK471288D0 DK 471288 D0 DK471288 D0 DK 471288D0 DK 471288 A DK471288 A DK 471288A DK 471288 A DK471288 A DK 471288A DK 471288 D0 DK471288 D0 DK 471288D0
Authority
DK
Denmark
Prior art keywords
transfer material
transparent transfer
optical scope
optical
scope
Prior art date
Application number
DK471288A
Other languages
English (en)
Other versions
DK471288A (da
Inventor
Karl Pietzsch
Original Assignee
Sick Optik Elektronik Erwin
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 Sick Optik Elektronik Erwin filed Critical Sick Optik Elektronik Erwin
Publication of DK471288D0 publication Critical patent/DK471288D0/da
Publication of DK471288A publication Critical patent/DK471288A/da

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
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/8901—Optical details; Scanning details
    • 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
    • G01N21/89—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles
    • G01N21/892—Investigating the presence of flaws or contamination in moving material, e.g. running paper or textiles characterised by the flaw, defect or object feature examined
    • G01N21/896—Optical defects in or on transparent materials, e.g. distortion, surface flaws in conveyed flat sheet or rod
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/21—Polarisation-affecting properties

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • 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)
  • Length Measuring Devices By Optical Means (AREA)
  • Mechanical Optical Scanning Systems (AREA)
DK471288A 1987-08-24 1988-08-23 Apparat til optisk afsoegning af gennemsigtigt banemateriale DK471288A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19873728210 DE3728210A1 (de) 1987-08-24 1987-08-24 Optische abtastvorrichtung fuer transparentes bahnmaterial

Publications (2)

Publication Number Publication Date
DK471288D0 true DK471288D0 (da) 1988-08-23
DK471288A DK471288A (da) 1989-02-25

Family

ID=6334380

Family Applications (1)

Application Number Title Priority Date Filing Date
DK471288A DK471288A (da) 1987-08-24 1988-08-23 Apparat til optisk afsoegning af gennemsigtigt banemateriale

Country Status (5)

Country Link
US (1) US4904877A (da)
EP (1) EP0304805B1 (da)
JP (1) JPS6472040A (da)
DE (2) DE3728210A1 (da)
DK (1) DK471288A (da)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3920669A1 (de) * 1989-06-23 1991-01-10 Sick Optik Elektronik Erwin Optische abtastvorrichtung
GB8916033D0 (en) * 1989-07-13 1989-08-31 De La Rue Syst Sheet inspection apparatus
AU627658B2 (en) * 1990-06-13 1992-08-27 Aluminium Company Of America Video inspection system
US5032734A (en) * 1990-10-15 1991-07-16 Vti, Inc. Method and apparatus for nondestructively measuring micro defects in materials
DE4300896C1 (de) * 1993-01-15 1994-04-21 Holger Dipl Ing Oldenettel Verfahren und Vorrichtung zur Ermittlung des Fahrbahnoberflächenzustandes
ES2076083B1 (es) * 1993-06-04 1996-06-01 Fuesca Sl Aparato y metodo de medida y control de la densidad de reticulacion de los tratamientos en caliente y frio del vidrio aligerado.
JPH07151706A (ja) * 1993-09-03 1995-06-16 Minnesota Mining & Mfg Co <3M> 物品の欠陥検知装置及びその使用方法
JPH07234187A (ja) * 1994-02-24 1995-09-05 G T C:Kk ガラス基板の表面欠点検出方法およびその装置
US5963332A (en) * 1997-08-20 1999-10-05 General Electric Company Internal color probe
US6521905B1 (en) * 1999-09-22 2003-02-18 Nexpress Solutions Llc Method and device for detecting the position of a transparent moving conveyor belt
DE19948190B4 (de) * 1999-10-06 2013-05-16 GPP Chemnitz Gesellschaft für Prozeßrechnerprogrammierung mbH Anordnung zur Charakterisierung von Unregelmässigkeiten auf ebenen und transparenten Oberflächen von Gegenständen, bspw. von einer Kittschicht
US6842532B2 (en) * 2001-02-08 2005-01-11 The Hong Kong Polytechnic University Three dimensional measurement, evaluation and grading system for fabric/textile structure/garment appearance
US6509964B2 (en) * 2001-05-15 2003-01-21 Amt Inc. Multi-beam apparatus for measuring surface quality
DE10128557A1 (de) * 2001-06-14 2002-12-19 Nexpress Solutions Llc Verfahren und Vorrichtung zur Erkennung eines lichtundurchlässigeren Gebietes oder Objektes mittels einer Lichtschranke
DE10146583A1 (de) * 2001-09-21 2003-04-17 Siemens Ag Vorrichtung und Verfahren zum optischen Abtasten einer Substratscheibe
BRPI0822767A2 (pt) * 2008-09-08 2019-09-10 Alessia Maria Girogino método para capturar digitalmente imagens impressas em filmes fotográficos e aparelho para capturar digitalmente imagens impressas em filmes fotográficos
US8083201B2 (en) * 2009-02-09 2011-12-27 The Procter & Gamble Company Apparatus and method for supporting and aligning imaging equipment on a web converting manufacturing line
DE102009009272B4 (de) * 2009-02-17 2013-02-28 Siemens Aktiengesellschaft Qualitätsprüfung für Rotorblätter einer Windenergieanlage
DE202013008910U1 (de) * 2013-10-07 2015-01-09 MÖLLER-WEDEL OPTICAL GmbH Vorrichtung zum Vermessen von Scheiben, insbesondere von Windschutzscheiben von Fahrzeugen
DE102014112886A1 (de) * 2014-09-08 2016-03-24 Khs Gmbh Polarisationskamera zur Überwachung von Förderbändern
CN107727661A (zh) * 2017-11-02 2018-02-23 中国科学院光电研究院 确定透明材料表面瑕疵/污渍所在位置的装置和方法
CN107727668B (zh) * 2017-11-03 2023-11-14 浙江科技学院 基于偏振消光的透明介质单面选择成像方法及其装置
CN110360962B (zh) * 2019-07-19 2021-07-02 北京中建建筑科学研究院有限公司 一种快速识别平面平整度的方法

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE675046A (da) * 1965-03-31 1966-05-03
FR1553805A (da) * 1966-12-13 1969-01-17
US3734624A (en) * 1971-05-06 1973-05-22 Eastman Kodak Co Apparatus using reflected polarized light to inspect a moving web
US3989387A (en) * 1971-09-24 1976-11-02 Saint-Gobain Industries Method and apparatus for detecting optical defects in transparent sheets
US3799679A (en) * 1972-06-27 1974-03-26 Ppg Industries Inc Glass distortion scanning system
GB1462875A (en) * 1973-05-16 1977-01-26 Ciba Geigy Ag Method of scanning a surface
JPS5849819B2 (ja) * 1975-03-18 1983-11-07 コニカ株式会社 ソウサシキケンサソウチ
US3994586A (en) * 1975-10-30 1976-11-30 Aluminum Company Of America Simultaneous determination of film uniformity and thickness
DE2552331C3 (de) * 1975-11-21 1980-01-10 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Abtastvorrichtung
GB1600376A (en) * 1977-04-15 1981-10-14 Ici Ltd Method of and apparatus for continuously measuring the optical retardation of synthetic filaments or film
JPS5879240A (ja) * 1981-11-06 1983-05-13 Nippon Kogaku Kk <Nikon> 異物検出装置
DE3534019A1 (de) * 1985-09-24 1987-04-02 Sick Optik Elektronik Erwin Optische bahnueberwachungsvorrichtung
DE3534018A1 (de) * 1985-09-24 1987-04-02 Sick Optik Elektronik Erwin Optische bahnueberwachungsvorrichtung
FR2591341B1 (fr) * 1985-12-10 1988-02-19 Saint Gobain Vitrage Technique de detection de defauts optiques sur ligne de production de verre
US4748329A (en) * 1987-02-17 1988-05-31 Canadian Patents And Development Ltd. Method for on-line thickness monitoring of a transparent film

Also Published As

Publication number Publication date
EP0304805B1 (de) 1992-04-15
DE3870097D1 (de) 1992-05-21
DK471288A (da) 1989-02-25
DE3728210A1 (de) 1989-03-16
US4904877A (en) 1990-02-27
EP0304805A3 (en) 1990-01-31
EP0304805A2 (de) 1989-03-01
JPS6472040A (en) 1989-03-16
DE3728210C2 (da) 1990-02-15

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment