IT960440B - Procedimento ed apparecchio di ispezione ottica di oggetti con impiego di tecniche televisive - Google Patents

Procedimento ed apparecchio di ispezione ottica di oggetti con impiego di tecniche televisive

Info

Publication number
IT960440B
IT960440B IT69005/72A IT6900572A IT960440B IT 960440 B IT960440 B IT 960440B IT 69005/72 A IT69005/72 A IT 69005/72A IT 6900572 A IT6900572 A IT 6900572A IT 960440 B IT960440 B IT 960440B
Authority
IT
Italy
Prior art keywords
objects
procedure
equipment
optical inspection
television techniques
Prior art date
Application number
IT69005/72A
Other languages
English (en)
Original Assignee
Nat Res Dev
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 Nat Res Dev filed Critical Nat Res Dev
Application granted granted Critical
Publication of IT960440B publication Critical patent/IT960440B/it

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
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G01B11/161—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by interferometric means
    • G01B11/162—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by interferometric means by speckle- or shearing interferometry
    • 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
    • G01B11/16—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge
    • G01B11/161—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by interferometric means
    • G01B11/164—Measuring arrangements characterised by the use of optical techniques for measuring the deformation in a solid, e.g. optical strain gauge by interferometric means by holographic interferometry
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B9/00—Measuring instruments characterised by the use of optical techniques
    • G01B9/02—Interferometers
    • G01B9/02094—Speckle interferometers, i.e. for detecting changes in speckle pattern

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Holo Graphy (AREA)
IT69005/72A 1971-06-22 1972-06-21 Procedimento ed apparecchio di ispezione ottica di oggetti con impiego di tecniche televisive IT960440B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2921371A GB1392448A (en) 1971-06-22 1971-06-22 Optical indpection

Publications (1)

Publication Number Publication Date
IT960440B true IT960440B (it) 1973-11-20

Family

ID=10287949

Family Applications (1)

Application Number Title Priority Date Filing Date
IT69005/72A IT960440B (it) 1971-06-22 1972-06-21 Procedimento ed apparecchio di ispezione ottica di oggetti con impiego di tecniche televisive

Country Status (7)

Country Link
US (1) US3816649A (it)
AU (1) AU471611B2 (it)
CA (1) CA985039A (it)
DE (1) DE2230650C2 (it)
FR (1) FR2143204B1 (it)
GB (1) GB1392448A (it)
IT (1) IT960440B (it)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1460861A (en) * 1974-03-05 1977-01-06 Nat Res Dev Interferrometers
US4025195A (en) * 1974-07-22 1977-05-24 Itek Corporation Image subtraction/addition system
GB1593284A (en) * 1977-03-15 1981-07-15 Nat Res Dev Optical inspection
US4277127A (en) * 1979-12-03 1981-07-07 The United States Of America As Represented By The Secretary Of The Army Dopler extended depth of field imaging system with coherent object illumination
US4425039A (en) 1982-05-07 1984-01-10 Industrial Holographics, Inc. Apparatus for the practice of double exposure interferometric non-destructive testing
US4620223A (en) * 1982-09-03 1986-10-28 Industrial Holographics, Inc. Interferometric deformation analysis system
DE3426056A1 (de) * 1983-07-16 1985-01-24 Leicester Polytechnic, Leicester Verfahren und vorrichtung zur kontrolle von textilien
GB8331248D0 (en) * 1983-11-23 1983-12-29 Kearney & Trecker Marwin Ltd Inspecting articles
GB8522820D0 (en) * 1985-09-16 1985-10-23 Montgomery P C Interferometric measurement
GB8529429D0 (en) * 1985-11-29 1986-01-08 Preater R W T Test apparatus
US4747683A (en) * 1986-01-17 1988-05-31 Eye Research Institute Of Retina Foundation Method and device for in vivo wetting determinations
US4818110A (en) * 1986-05-06 1989-04-04 Kla Instruments Corporation Method and apparatus of using a two beam interference microscope for inspection of integrated circuits and the like
US4815856A (en) * 1986-06-05 1989-03-28 Storage Technology Partners Ii Method and apparatus for measuring the absolute thickness of dust defocus layers
GB8613635D0 (en) * 1986-06-05 1986-07-09 Tyrer J R Optical inspection
US4887899A (en) * 1987-12-07 1989-12-19 Hung Yau Y Apparatus and method for electronic analysis of test objects
US4913547A (en) * 1988-01-29 1990-04-03 Moran Steven E Optically phased-locked speckle pattern interferometer
US5004345A (en) * 1988-12-05 1991-04-02 Hung Yau Y Dual-lens shearing interferometer
US5094528A (en) * 1990-05-25 1992-03-10 Laser Technology, Inc. Apparatus and method for performing electronic shearography
DE4039972A1 (de) * 1990-12-14 1992-06-17 Man Technologie Gmbh Verfahren und einrichtung zur erfassung der oberflaechendeformation von bauteilen mittels elektronischer speckle-interferometrie
DE4108062A1 (de) * 1991-03-13 1992-09-17 Man Technologie Gmbh Vorrichtung zur interferometrischen messung von objekten
US5245409A (en) * 1991-11-27 1993-09-14 Arvin Industries, Inc. Tube seam weld inspection device
US5671042A (en) * 1992-02-18 1997-09-23 Illinois Institute Of Technology Holomoire strain analyzer
US5257089A (en) * 1992-06-15 1993-10-26 United Technologies Corporation Optical head for shearography
GB2309777B (en) * 1996-02-05 2000-09-06 Secretary Trade Ind Brit Interferometer
DE19650325A1 (de) * 1996-12-04 1998-06-10 Ettemeyer Gmbh & Co Mes Und Pr Verfahren und Vorrichtung zur Ermittlung von Verformungen und Dehnungen an gekrümmten Körpern
US6188483B1 (en) 1997-12-03 2001-02-13 Dr. Ettemeyer Gmbh & Co. Method and apparatus for determining deformation and elongation on curved bodies
US6580514B1 (en) * 1999-04-28 2003-06-17 Nec Corporation Non-contact silicon melt surface evaluation method and system
US20030067537A1 (en) * 2001-10-04 2003-04-10 Myers Kenneth J. System and method for three-dimensional data acquisition
FR2849245B1 (fr) * 2002-12-20 2006-02-24 Thales Sa Procede d'authentification et d'identification optique d'objets et dispositif de mise en oeuvre
US7436504B2 (en) * 2003-09-10 2008-10-14 Shear Graphics, Llc Non-destructive testing and imaging
GB0809037D0 (en) * 2008-05-19 2008-06-25 Renishaw Plc Video Probe
CN110793453B (zh) * 2019-10-10 2021-02-26 北京科技大学 适用于三维曲面异形结构的简易快速人工散斑制备方法

Also Published As

Publication number Publication date
GB1392448A (en) 1975-04-30
US3816649A (en) 1974-06-11
CA985039A (en) 1976-03-09
AU4375272A (en) 1974-01-03
AU471611B2 (en) 1976-04-29
FR2143204B1 (it) 1973-07-13
FR2143204A1 (it) 1973-02-02
DE2230650C2 (de) 1983-09-22
DE2230650A1 (de) 1972-12-28

Similar Documents

Publication Publication Date Title
IT960440B (it) Procedimento ed apparecchio di ispezione ottica di oggetti con impiego di tecniche televisive
IT957610B (it) Procedimento ed apparecchio per ottenere l ingresso in coordinate di segnali per uso elettronico
IT972844B (it) Procedimento e apparecchiatura per misurare la temperatura di una superficie
IT1030009B (it) Procedimento e dispositivo per la fabbricazione di salsicce e simili
IT1050020B (it) Apparecchiatura e procedimento per la lavorazione di materiali impiegando dispositivo laser
IT953553B (it) Disposizione di analisi ottica e articolo impiegabile con essa
IT956663B (it) Metodo ed apparecchiatura per il trattamento di materiali
IT960455B (it) Metodo ed apparecchiatura per l ad sorbimento del fluoro e di composti di fluoro su allumina
IT965440B (it) Procedimento ed apparecchio per la degassificazione di liquidi
IT964352B (it) Procedimento per congelare rapida mente fluidi e apparecchiatura ad esso relativa
IT1052126B (it) Procedimento per la produzione di alfa-ammino-cicloesadienilalchilenpenicilline e cefalosporine
IT957617B (it) Dispositivo e metodo per controlla re la trasmissione di radiazione luminosa
IT958940B (it) Procedimento e dispositivo per il posizionamento di pezzi con l impiego di segnali video
IT962238B (it) Vaschetta ottica e procedimento per la sua fabbricazione
IT955196B (it) Procedimento e apparecchiatura per la realizzazione di nitrazioni
IT949664B (it) Apparecchio per la preparazione e distribuzione di bevand
IT966093B (it) Procedimento e dispositivo per l applicazione di rivestimenti di materiale metallico
IT952098B (it) Procedimento per la preparazione di alchilfenati e di alchilfenati solforati dotati di elevata basicita
IT947889B (it) Procedimento ed apparecchiatura per controllare il corretto fun zionamento di lettori ottici di caratteri
IT985520B (it) Procedimento ed appareccho per il raffreddamento spinto di liqui di in particolare combustibili
IT946636B (it) Procedimento e dispositivo per la tempera di tubi
IT1014303B (it) Procedimento e dispositivo per la trasmissione di immagin
IT973753B (it) Procedimento e dispositivo per l immagazzinamento di fili tessili
IT945450B (it) Procedimento ed apparecchiatura per arricciare fili
SE333146B (sv) Foerfarande foer framstaellning av pyrazinoyl-och pyrazinamidoguanidiner