AU6911891A - Process and device for the contactless testing of areal and spatial test pieces - Google Patents

Process and device for the contactless testing of areal and spatial test pieces

Info

Publication number
AU6911891A
AU6911891A AU69118/91A AU6911891A AU6911891A AU 6911891 A AU6911891 A AU 6911891A AU 69118/91 A AU69118/91 A AU 69118/91A AU 6911891 A AU6911891 A AU 6911891A AU 6911891 A AU6911891 A AU 6911891A
Authority
AU
Australia
Prior art keywords
areal
test pieces
contactless testing
spatial test
spatial
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.)
Abandoned
Application number
AU69118/91A
Inventor
Wilfried Schoeps
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.)
OPTOCONTROL AG
Original Assignee
OPTOCONTROL AG
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 OPTOCONTROL AG filed Critical OPTOCONTROL AG
Publication of AU6911891A publication Critical patent/AU6911891A/en
Abandoned legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00—Measuring arrangements characterised by the use of optical techniques
    • G01B11/30—Measuring arrangements characterised by the use of optical techniques for measuring roughness or irregularity of surfaces
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Length Measuring Devices By Optical Means (AREA)
AU69118/91A 1990-01-06 1991-01-07 Process and device for the contactless testing of areal and spatial test pieces Abandoned AU6911891A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH31/90 1990-01-06
CH31/90A CH681112A5 (en) 1990-01-06 1990-01-06

Publications (1)

Publication Number Publication Date
AU6911891A true AU6911891A (en) 1991-08-05

Family

ID=4177789

Family Applications (1)

Application Number Title Priority Date Filing Date
AU69118/91A Abandoned AU6911891A (en) 1990-01-06 1991-01-07 Process and device for the contactless testing of areal and spatial test pieces

Country Status (9)

Country Link
EP (1) EP0462240A1 (en)
JP (1) JPH04506411A (en)
KR (1) KR920701784A (en)
AU (1) AU6911891A (en)
BR (1) BR9103915A (en)
CA (1) CA2050316A1 (en)
CH (1) CH681112A5 (en)
RU (1) RU2058546C1 (en)
WO (1) WO1991010891A1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH683293A5 (en) * 1991-12-20 1994-02-15 Peyer Ag Siegfried Foreign fiber detection in yarns.
AT1797U1 (en) * 1996-07-23 1997-11-25 Mte Messgeraete Entwicklungs U OPTOELECTRONIC MEASURING SYSTEM FOR MEASURING AND IDENTIFICATION OF FLAT GLASS PRODUCTS
US6100537A (en) * 1997-07-22 2000-08-08 "MTE" Messgerate, Entwicklungs- und Vertriebsgesellschaft mbH Measuring system for recognition of surface features
DE19801140A1 (en) 1998-01-14 1999-07-15 Voith Sulzer Papiertech Patent Device for the direct or indirect application of a liquid to pasty application medium on a running material web and operating method for such a device
JP2007039335A (en) * 1998-11-24 2007-02-15 Nippon Electric Glass Co Ltd Manufacturing method for ceramic article
EP1050519B1 (en) 1998-11-24 2006-02-22 Nippon Electric Glass Co., Ltd Glass ceramic article
FR2817964B1 (en) * 2000-12-11 2003-03-14 Usinor DEVICE FOR AUTOMATIC INSPECTION OF THE SURFACE OF A TRAVELING STRIP
EP1498723A1 (en) * 2003-07-17 2005-01-19 Hauni Maschinbau AG Method for recognizing foreign bodies in a continuous stream of transported products and apparatus for carrying out the method
JP4698140B2 (en) * 2003-11-12 2011-06-08 ザ・ボーイング・カンパニー System for identifying defects in composite structures
US7640073B2 (en) 2005-04-14 2009-12-29 Jeld-Wen, Inc. Systems and methods of identifying and manipulating objects
RU2540939C2 (en) * 2013-05-24 2015-02-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Сибирская государственная геодезическая академия" (ФГБОУ ВПО "СГГА") Method of determining coordinates of control point of object using ground-based laser scanner
DE102013221334A1 (en) * 2013-10-21 2015-04-23 Volkswagen Aktiengesellschaft Method and measuring device for evaluating structural differences of a reflecting surface
WO2016158174A1 (en) * 2015-03-31 2016-10-06 浜松ホトニクス株式会社 Projection display device
RU178901U1 (en) * 2017-10-30 2018-04-23 Олег Александрович Продоус Device for non-contact measurement of surface roughness

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL240616A (en) * 1958-06-30
US3019346A (en) * 1960-03-28 1962-01-30 Jones & Laughlin Steel Corp Electronic surface inspection system
US3693021A (en) * 1970-06-29 1972-09-19 Eastman Kodak Co Web inspection system using interlaced photocells
US4594001A (en) * 1981-07-07 1986-06-10 Robotic Vision Systems, Inc. Detection of three-dimensional information with a projected plane of light
US4650333A (en) * 1984-04-12 1987-03-17 International Business Machines Corporation System for measuring and detecting printed circuit wiring defects
GB2159271B (en) * 1984-04-27 1988-05-18 Nissan Motor Surface flaw detecting method and apparatus

Also Published As

Publication number Publication date
EP0462240A1 (en) 1991-12-27
KR920701784A (en) 1992-08-12
RU2058546C1 (en) 1996-04-20
CA2050316A1 (en) 1991-07-07
WO1991010891A1 (en) 1991-07-25
BR9103915A (en) 1992-03-03
JPH04506411A (en) 1992-11-05
CH681112A5 (en) 1993-01-15

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