BE762667A - Appareil de balayage optique - Google Patents

Appareil de balayage optique

Info

Publication number
BE762667A
BE762667A BE762667A BE762667A BE762667A BE 762667 A BE762667 A BE 762667A BE 762667 A BE762667 A BE 762667A BE 762667 A BE762667 A BE 762667A BE 762667 A BE762667 A BE 762667A
Authority
BE
Belgium
Prior art keywords
scan device
optical scan
optical
scan
Prior art date
Application number
BE762667A
Other languages
English (en)
Inventor
W H Blaisdell
E C Cornelius
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of BE762667A publication Critical patent/BE762667A/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N3/00—Scanning details of television systems; Combination thereof with generation of supply voltages
    • H04N3/02—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only
    • H04N3/08—Scanning details of television systems; Combination thereof with generation of supply voltages by optical-mechanical means only having a moving reflector
    • 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

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (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)
  • Mechanical Optical Scanning Systems (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Facsimile Scanning Arrangements (AREA)
BE762667A 1970-02-17 1971-02-08 Appareil de balayage optique BE762667A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1208370A 1970-02-17 1970-02-17

Publications (1)

Publication Number Publication Date
BE762667A true BE762667A (fr) 1971-07-16

Family

ID=21753310

Family Applications (1)

Application Number Title Priority Date Filing Date
BE762667A BE762667A (fr) 1970-02-17 1971-02-08 Appareil de balayage optique

Country Status (4)

Country Link
US (1) US3675016A (fr)
BE (1) BE762667A (fr)
DE (1) DE2107334B2 (fr)
FR (1) FR2081003A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1389444A (en) * 1971-03-09 1975-04-03 Sira Institute Apparatus for automatic inspection of materials
US3808439A (en) * 1972-04-24 1974-04-30 Us Army Laser illumination thermal imaging device for nondestructive testing
GB1439129A (en) * 1972-09-21 1976-06-09 Ferranti Ltd Detection of blemishes in surfaces
US4040096A (en) * 1972-11-27 1977-08-02 Xerox Corporation Flying spot scanner with runout correction
DE2349000A1 (de) * 1972-11-27 1974-05-30 Xerox Corp Abtasteinrichtung mit wanderndem punkt
US3868167A (en) * 1973-01-15 1975-02-25 Massachusetts Inst Technology Electro-optical communication of visual images
JPS5165647A (ja) * 1974-12-04 1976-06-07 Fuji Xerox Co Ltd Hikarisosasochi
DE2550815C3 (de) * 1975-11-12 1979-05-31 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Optisches Abtastsystem
US4166700A (en) * 1977-06-24 1979-09-04 Research Technology, Inc. Film thickness detector
US4274703A (en) * 1977-08-01 1981-06-23 Xerox Corporation High-efficiency symmetrical scanning optics
DE2904435C3 (de) * 1979-02-06 1981-11-12 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Lochsuchgerät für Materialbahnen
NL8006097A (nl) * 1980-11-07 1982-06-01 Nl Bank Nv Inrichting voor het automatisch vaststellen en beoordelen van kwaliteiten van afdrukken.
FR2515823B1 (fr) * 1980-11-24 1986-04-11 Cegedur Procede et dispositif de controle optique des etats de surface de produits metallurgiques
DE3446355C2 (de) * 1984-12-19 1986-11-06 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Optisches Fehlersuchgerät
US5247383A (en) * 1990-03-20 1993-09-21 Olive Tree Technology, Inc. Scanner with a post facet lens system
US5196957A (en) * 1990-03-20 1993-03-23 Olive Tree Technology, Inc. Laser scanner with post-facet lens system
US6014272A (en) * 1998-05-22 2000-01-11 Eastman Kodak Company Retroreflective lens

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL57650C (fr) * 1938-05-28
US3017512A (en) * 1959-06-29 1962-01-16 American Can Co Coating thickness gauge
US3360659A (en) * 1964-04-23 1967-12-26 Outlook Engineering Corp Compensated optical scanning system
US3451756A (en) * 1964-04-23 1969-06-24 Outlook Eng Corp Apparatus for measuring the trash content of raw cotton
US3469030A (en) * 1965-11-19 1969-09-23 North American Rockwell Optical scanner utilizing a spherical mirror
US3465347A (en) * 1967-10-11 1969-09-02 Rca Corp Laser recorder with optical filter
US3517202A (en) * 1967-11-14 1970-06-23 Us Navy Rotating-mirror optical scanning system with optical path length compensation
US3515488A (en) * 1968-01-08 1970-06-02 Gaf Corp Film examining apparatus for detecting flaws in a continuously moving film web in which a delay circuit is used to permit deriving both the blanking signal and the inspection signal from a single light source

Also Published As

Publication number Publication date
FR2081003A1 (fr) 1971-11-26
DE2107334A1 (de) 1971-09-30
DE2107334B2 (de) 1972-07-20
US3675016A (en) 1972-07-04

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