IT1021548B - Apparecchio di esplorazione ottica - Google Patents

Apparecchio di esplorazione ottica

Info

Publication number
IT1021548B
IT1021548B IT7451016A IT5101674A IT1021548B IT 1021548 B IT1021548 B IT 1021548B IT 7451016 A IT7451016 A IT 7451016A IT 5101674 A IT5101674 A IT 5101674A IT 1021548 B IT1021548 B IT 1021548B
Authority
IT
Italy
Prior art keywords
optical
explorer
explorer apparatus
optical explorer
Prior art date
Application number
IT7451016A
Other languages
English (en)
Original Assignee
Ilford Ltd
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 Ilford Ltd filed Critical Ilford Ltd
Application granted granted Critical
Publication of IT1021548B publication Critical patent/IT1021548B/it

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/10—Scanning systems
    • G02B26/12—Scanning systems using multifaceted mirrors
    • G02B26/123—Multibeam scanners, e.g. using multiple light sources or beam splitters
    • 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)
  • Optics & Photonics (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)
  • Length Measuring Devices By Optical Means (AREA)
  • Mechanical Optical Scanning Systems (AREA)
IT7451016A 1973-05-16 1974-05-15 Apparecchio di esplorazione ottica IT1021548B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2334973A GB1462875A (en) 1973-05-16 1973-05-16 Method of scanning a surface

Publications (1)

Publication Number Publication Date
IT1021548B true IT1021548B (it) 1978-02-20

Family

ID=10194224

Family Applications (1)

Application Number Title Priority Date Filing Date
IT7451016A IT1021548B (it) 1973-05-16 1974-05-15 Apparecchio di esplorazione ottica

Country Status (4)

Country Link
US (1) US4005926A (it)
DE (1) DE2423340A1 (it)
GB (1) GB1462875A (it)
IT (1) IT1021548B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE2904433C2 (de) * 1979-02-06 1984-05-17 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Filmfehler-Überwachungsgerät
DE2925734C3 (de) * 1979-06-26 1982-06-24 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Optisches Fehlersuchgerät für Materialbahnen
US4310250A (en) * 1980-02-01 1982-01-12 Erwin Sick Gmbh Apparatus for monitoring for faults in translucent strip material
ATE15965T1 (de) * 1982-06-03 1985-10-15 Hell Rudolf Dr Ing Gmbh Abtastverfahren und abtasteinrichtung.
DE3446355C2 (de) * 1984-12-19 1986-11-06 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Optisches Fehlersuchgerät
DE3728210A1 (de) * 1987-08-24 1989-03-16 Sick Optik Elektronik Erwin Optische abtastvorrichtung fuer transparentes bahnmaterial
DE3736293A1 (de) * 1987-10-27 1989-05-11 Feldmuehle Ag Verfahren und vorrichtung zum pruefen einer noch feuchten beschichtung auf laufenden bahnen
DE3806385A1 (de) * 1988-02-29 1989-09-07 Feldmuehle Ag Verfahren und vorrichtung zum pruefen von transparenten bahnen
FR2628523A1 (fr) * 1988-03-09 1989-09-15 Commissariat Energie Atomique Dispositif de reperage d'un objet, utilisant un balayage de celui-ci par un faisceau lumineux
FR2630222B1 (fr) * 1988-04-19 1991-04-12 Sfena Dispositif de detection de projectiles
US5930433A (en) * 1997-07-23 1999-07-27 Hewlett-Packard Company Waveguide array document scanner
JPH1155460A (ja) * 1997-08-06 1999-02-26 Nec Corp 画像読取り装置
US6542304B2 (en) 1999-05-17 2003-04-01 Toolz, Ltd. Laser beam device with apertured reflective element
US6528790B2 (en) 2001-05-03 2003-03-04 Bethlehem Steel Corporation Method and apparatus for detecting water on a surface of an object
US20080311345A1 (en) * 2006-02-23 2008-12-18 Picodeon Ltd Oy Coating With Carbon Nitride and Carbon Nitride Coated Product
WO2007096487A1 (en) * 2006-02-23 2007-08-30 Picodeon Ltd Oy Semiconductor and an arrangement and a method for producing a semiconductor
CN104034508B (zh) * 2013-03-08 2017-01-11 佳能株式会社 光学检查设备和光学检查系统
US10754012B2 (en) * 2019-01-04 2020-08-25 Blackmore Sensors & Analytics, Llc Lidar system including multifaceted deflector

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3206606A (en) * 1961-07-20 1965-09-14 Eastman Kodak Co Photosensitive inspection method and apparatus
DE1473746A1 (de) * 1964-06-15 1969-01-09 Eastman Kodak Co Vorrichtung zum photoelektrischen Abtasten eines gefuehrten Bandes
US3485546A (en) * 1967-02-02 1969-12-23 Xerox Corp Field flattener scanning means
US3573849A (en) * 1969-02-04 1971-04-06 Bell Telephone Labor Inc Pattern generating apparatus
US3556664A (en) * 1969-04-01 1971-01-19 Eastman Kodak Co Methods and apparatus for inspecting photographic materials
US3646568A (en) * 1969-04-03 1972-02-29 Rca Corp Beam control system
US3693021A (en) * 1970-06-29 1972-09-19 Eastman Kodak Co Web inspection system using interlaced photocells

Also Published As

Publication number Publication date
US4005926A (en) 1977-02-01
DE2423340A1 (de) 1974-11-28
USB469036I5 (it) 1976-03-16
GB1462875A (en) 1977-01-26

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