SE7600141L - OPTICAL SCANNING DEVICE DEVICE - Google Patents

OPTICAL SCANNING DEVICE DEVICE

Info

Publication number
SE7600141L
SE7600141L SE7600141A SE7600141A SE7600141L SE 7600141 L SE7600141 L SE 7600141L SE 7600141 A SE7600141 A SE 7600141A SE 7600141 A SE7600141 A SE 7600141A SE 7600141 L SE7600141 L SE 7600141L
Authority
SE
Sweden
Prior art keywords
optical scanning
scanning device
optical
device device
scanning
Prior art date
Application number
SE7600141A
Other languages
Swedish (sv)
Other versions
SE396475B (en
Inventor
Sok
Original Assignee
Hammar Martin
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 Hammar Martin filed Critical Hammar Martin
Priority to SE7600141A priority Critical patent/SE396475B/en
Priority to CA267,970A priority patent/CA1085607A/en
Priority to FI770007A priority patent/FI58692C/en
Publication of SE7600141L publication Critical patent/SE7600141L/en
Publication of SE396475B publication Critical patent/SE396475B/en
Priority to US05/936,644 priority patent/US4192613A/en

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
    • G01B11/08—Measuring arrangements characterised by the use of optical techniques for measuring diameters
    • G01B11/10—Measuring arrangements characterised by the use of optical techniques for measuring diameters of objects while moving
    • 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
    • G01B11/24—Measuring arrangements characterised by the use of optical techniques for measuring contours or curvatures
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/32—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light
    • G01D5/34—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light with attenuation or whole or partial obturation of beams of light the beams of light being detected by photocells
    • G01D5/36—Forming the light into pulses

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
SE7600141A 1976-01-08 1976-01-08 OPTICAL SCANNING DEVICE DEVICE SE396475B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE7600141A SE396475B (en) 1976-01-08 1976-01-08 OPTICAL SCANNING DEVICE DEVICE
CA267,970A CA1085607A (en) 1976-01-08 1976-12-15 Contour detecting and dimension measuring apparatus
FI770007A FI58692C (en) 1976-01-08 1977-01-03 ANORDNING FOER OPTISK AVSOEKNING AV ETT FOEREMAOL
US05/936,644 US4192613A (en) 1976-01-08 1978-08-24 Contour detecting and dimension measuring apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7600141A SE396475B (en) 1976-01-08 1976-01-08 OPTICAL SCANNING DEVICE DEVICE

Publications (2)

Publication Number Publication Date
SE7600141L true SE7600141L (en) 1977-07-09
SE396475B SE396475B (en) 1977-09-19

Family

ID=20326692

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7600141A SE396475B (en) 1976-01-08 1976-01-08 OPTICAL SCANNING DEVICE DEVICE

Country Status (3)

Country Link
CA (1) CA1085607A (en)
FI (1) FI58692C (en)
SE (1) SE396475B (en)

Also Published As

Publication number Publication date
FI58692C (en) 1981-03-10
FI58692B (en) 1980-11-28
SE396475B (en) 1977-09-19
FI770007A (en) 1977-07-09
CA1085607A (en) 1980-09-16

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