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FI813513L - OPTISK LAEGESGIVARE - Google Patents

OPTISK LAEGESGIVARE

Info

Publication number
FI813513L
FI813513L FI813513A FI813513A FI813513L FI 813513 L FI813513 L FI 813513L FI 813513 A FI813513 A FI 813513A FI 813513 A FI813513 A FI 813513A FI 813513 L FI813513 L FI 813513L
Authority
FI
Finland
Prior art keywords
laegesgivare
optisk
optisk laegesgivare
Prior art date
Application number
FI813513A
Other languages
Finnish (fi)
Other versions
FI813513A7 (en
Inventor
Lars Stenmark
Original Assignee
Lars Stenmark
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 Lars Stenmark filed Critical Lars Stenmark
Publication of FI813513A7 publication Critical patent/FI813513A7/en
Publication of FI813513L publication Critical patent/FI813513L/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S3/00—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received
    • G01S3/78—Direction-finders for determining the direction from which infrasonic, sonic, ultrasonic, or electromagnetic waves, or particle emission, not having a directional significance, are being received using electromagnetic waves other than radio waves
    • G01S3/782—Systems for determining direction or deviation from predetermined direction
    • G01S3/783—Systems for determining direction or deviation from predetermined direction using amplitude comparison of signals derived from static detectors or detector systems
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Length Measuring Devices By Optical Means (AREA)
  • Optical Transform (AREA)
FI813513A 1980-01-21 1981-03-16 OPTISK LAEGESGIVARE FI813513L (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE8000460A SE420352B (en) 1980-01-21 1980-01-21 OPTICAL GENDER
PCT/SE1981/000086 WO1981002781A1 (en) 1980-01-21 1981-03-16 Optical position sensor

Publications (2)

Publication Number Publication Date
FI813513A7 FI813513A7 (en) 1981-11-09
FI813513L true FI813513L (en) 1981-11-09

Family

ID=20340029

Family Applications (1)

Application Number Title Priority Date Filing Date
FI813513A FI813513L (en) 1980-01-21 1981-03-16 OPTISK LAEGESGIVARE

Country Status (6)

Country Link
JP (1) JPS57500350A (en)
DE (1) DE3137644A1 (en)
FI (1) FI813513L (en)
GB (1) GB2083620A (en)
SE (1) SE420352B (en)
WO (1) WO1981002781A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020083502A1 (en) * 2018-10-26 2020-04-30 KRUSEMARK, Steven Wayne Rotary position detector

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH498373A (en) * 1967-02-23 1970-10-31 Contraves Ag Arrangement with several photocells
DE1913399C3 (en) * 1969-03-17 1974-08-22 Siemens Ag, 1000 Berlin Und 8000 Muenchen Arrangement for the continuous measurement of displacements or deformations with the help of laser beams
US3819273A (en) * 1972-02-14 1974-06-25 Laser Alignment Light target and sensor

Also Published As

Publication number Publication date
SE420352B (en) 1981-09-28
FI813513A7 (en) 1981-11-09
WO1981002781A1 (en) 1981-10-01
GB2083620A (en) 1982-03-24
DE3137644A1 (en) 1982-07-01
SE8000460L (en) 1981-09-18
JPS57500350A (en) 1982-02-25

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Legal Events

Date Code Title Description
FD Application lapsed

Owner name: STENMARK, LARS