SE7809868L - Digital vinkelgivare - Google Patents

Digital vinkelgivare

Info

Publication number
SE7809868L
SE7809868L SE7809868A SE7809868A SE7809868L SE 7809868 L SE7809868 L SE 7809868L SE 7809868 A SE7809868 A SE 7809868A SE 7809868 A SE7809868 A SE 7809868A SE 7809868 L SE7809868 L SE 7809868L
Authority
SE
Sweden
Prior art keywords
angle sensor
digital angle
digital
sensor
angle
Prior art date
Application number
SE7809868A
Other languages
English (en)
Other versions
SE413806B (sv
Inventor
I Mets
Original Assignee
Inst For Innovationsteknik
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 Inst For Innovationsteknik filed Critical Inst For Innovationsteknik
Priority to SE7809868A priority Critical patent/SE413806B/sv
Publication of SE7809868L publication Critical patent/SE7809868L/sv
Publication of SE413806B publication Critical patent/SE413806B/sv

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01BMEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
    • G01B11/00Measuring arrangements characterised by the use of optical techniques
    • G01B11/26Measuring arrangements characterised by the use of optical techniques for measuring angles or tapers; for testing the alignment of axes
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01CMEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C17/00Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
    • G01C17/02Magnetic compasses
    • G01C17/04Magnetic compasses with north-seeking magnetic elements, e.g. needles
    • G01C17/20Observing the compass card or needle
    • G01C17/26Observing the compass card or needle using electric pick-offs for transmission to final indicator, e.g. photocell

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
SE7809868A 1978-09-20 1978-09-20 Digital vinkelgivare SE413806B (sv)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE7809868A SE413806B (sv) 1978-09-20 1978-09-20 Digital vinkelgivare

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7809868A SE413806B (sv) 1978-09-20 1978-09-20 Digital vinkelgivare

Publications (2)

Publication Number Publication Date
SE7809868L true SE7809868L (sv) 1980-03-21
SE413806B SE413806B (sv) 1980-06-23

Family

ID=20335874

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7809868A SE413806B (sv) 1978-09-20 1978-09-20 Digital vinkelgivare

Country Status (1)

Country Link
SE (1) SE413806B (sv)

Also Published As

Publication number Publication date
SE413806B (sv) 1980-06-23

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