GB1342058A - Device for measuring the intensity of a scanning light beam by means of a light-conducting rod - Google Patents

Device for measuring the intensity of a scanning light beam by means of a light-conducting rod

Info

Publication number
GB1342058A
GB1342058A GB1451972A GB1451972A GB1342058A GB 1342058 A GB1342058 A GB 1342058A GB 1451972 A GB1451972 A GB 1451972A GB 1451972 A GB1451972 A GB 1451972A GB 1342058 A GB1342058 A GB 1342058A
Authority
GB
United Kingdom
Prior art keywords
light
rod
mirror
along
intensity
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.)
Expired
Application number
GB1451972A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB1342058A publication Critical patent/GB1342058A/en
Expired legal-status Critical Current

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)
  • Light Guides In General And Applications Therefor (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Facsimile Scanning Arrangements (AREA)
GB1451972A 1971-10-11 1972-03-28 Device for measuring the intensity of a scanning light beam by means of a light-conducting rod Expired GB1342058A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712150634 DE2150634B2 (de) 1971-10-11 1971-10-11 Vorrichtung zur messung der intensitaet eines lichtbuendels an unterschiedlichen stellen eines linienfoermigen bereiches mit einem lichtleitstab

Publications (1)

Publication Number Publication Date
GB1342058A true GB1342058A (en) 1973-12-25

Family

ID=5822040

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1451972A Expired GB1342058A (en) 1971-10-11 1972-03-28 Device for measuring the intensity of a scanning light beam by means of a light-conducting rod

Country Status (2)

Country Link
DE (1) DE2150634B2 (enExample)
GB (1) GB1342058A (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3006071C2 (de) * 1980-02-19 1987-05-27 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Lichtsammelanordnung in einer Vorrichtung zur Abtastung einer Fläche wie z.B. einer Materialbahn längs einer Geraden mittels eines Lichtstrahls

Also Published As

Publication number Publication date
DE2150634C3 (enExample) 1978-07-13
DE2150634B2 (de) 1977-11-24
DE2150634A1 (de) 1973-04-26

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Legal Events

Date Code Title Description
PS Patent sealed
PLE Entries relating assignments, transmissions, licences in the register of patents
PCNP Patent ceased through non-payment of renewal fee