NL279127A - - Google Patents

Info

Publication number
NL279127A
NL279127A NL279127DA NL279127A NL 279127 A NL279127 A NL 279127A NL 279127D A NL279127D A NL 279127DA NL 279127 A NL279127 A NL 279127A
Authority
NL
Netherlands
Application number
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.)
Publication of NL279127A publication Critical patent/NL279127A/xx

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

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)
NL279127D 1961-05-31 NL279127A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19611270839 DE1270839B (de) 1961-05-31 1961-05-31 Vorrichtung zur photoelektrischen Abtastung einer laufenden Bahn

Publications (1)

Publication Number Publication Date
NL279127A true NL279127A (ja)

Family

ID=5661125

Family Applications (1)

Application Number Title Priority Date Filing Date
NL279127D NL279127A (ja) 1961-05-31

Country Status (3)

Country Link
DE (2) DE1270839B (ja)
FR (1) FR1332061A (ja)
NL (1) NL279127A (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2550815C3 (de) * 1975-11-12 1979-05-31 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Optisches Abtastsystem
CH608628A5 (ja) * 1975-11-21 1979-01-15 Sick Optik Elektronik Erwin

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2393631A (en) * 1940-11-27 1946-01-29 Ilford Ltd Testing of photographic films, plates, and papers
US2719235A (en) * 1954-04-08 1955-09-27 Eastman Kodak Co Continuous inspection by optical scanning
NL106466C (ja) * 1954-12-16
DE1771763U (de) * 1958-06-21 1958-08-07 Max Grundig Geraet zur linienweisen abtastung mit einer halbzylinderlinse.

Also Published As

Publication number Publication date
FR1332061A (ja) 1963-12-16
DE1251980B (ja)
DE1270839B (de) 1968-06-20

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