NO149561C - Ringlasergyroskop - Google Patents

Ringlasergyroskop

Info

Publication number
NO149561C
NO149561C NO780965A NO780965A NO149561C NO 149561 C NO149561 C NO 149561C NO 780965 A NO780965 A NO 780965A NO 780965 A NO780965 A NO 780965A NO 149561 C NO149561 C NO 149561C
Authority
NO
Norway
Prior art keywords
rlg
Prior art date
Application number
NO780965A
Other languages
English (en)
Norwegian (no)
Other versions
NO780965L (no
NO149561B (no
Inventor
Bo Hans Gunnar Ljung
Original Assignee
Singer Co
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 Singer Co filed Critical Singer Co
Publication of NO780965L publication Critical patent/NO780965L/no
Publication of NO149561B publication Critical patent/NO149561B/no
Publication of NO149561C publication Critical patent/NO149561C/no

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C19/00—Gyroscopes; Turn-sensitive devices using vibrating masses; Turn-sensitive devices without moving masses; Measuring angular rate using gyroscopic effects
    • G01C19/58—Turn-sensitive devices without moving masses
    • G01C19/64—Gyrometers using the Sagnac effect, i.e. rotation-induced shifts between counter-rotating electromagnetic beams
    • G01C19/66—Ring laser gyrometers
    • G01C19/661—Ring laser gyrometers details
    • G01C19/662—Ring laser gyrometers details signal readout; dither compensators

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Lasers (AREA)
  • Hydrogenated Pyridines (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Fats And Perfumes (AREA)
NO780965A 1977-03-29 1978-03-17 Ringlasergyroskop NO149561C (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/782,460 US4167336A (en) 1977-03-29 1977-03-29 Ring laser gyroscope having wedge desensitizing optical means

Publications (3)

Publication Number Publication Date
NO780965L NO780965L (no) 1978-10-02
NO149561B NO149561B (no) 1984-01-30
NO149561C true NO149561C (no) 1984-05-09

Family

ID=25126124

Family Applications (1)

Application Number Title Priority Date Filing Date
NO780965A NO149561C (no) 1977-03-29 1978-03-17 Ringlasergyroskop

Country Status (8)

Country Link
US (1) US4167336A (2)
JP (1) JPS53121596A (2)
CA (1) CA1098201A (2)
DE (1) DE2813483A1 (2)
FR (1) FR2386018A1 (2)
GB (1) GB1589704A (2)
NO (1) NO149561C (2)
SE (1) SE430725B (2)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4444502A (en) * 1981-06-04 1984-04-24 The Singer Company Ring laser gyroscope with fiber optic beam combiner
US4411527A (en) * 1981-06-29 1983-10-25 The Singer Company Ring laser gyroscope with compensation
US4536087A (en) * 1983-06-08 1985-08-20 The Singer Company Dither compensator for ring laser gyroscope
US5386289A (en) * 1993-01-05 1995-01-31 Honeywell Inc. Case mounted readout for providing a ring laser gyro with low backscatter
US6483593B1 (en) 1999-08-10 2002-11-19 The Boeing Company Hetrodyne interferometer and associated interferometric method
US6683692B2 (en) 2001-06-21 2004-01-27 Honeywell International Dither system for motion sensors
US20100012819A1 (en) * 2006-11-21 2010-01-21 Graham David S Optical Power Beaming to Electrically Powered Devices

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3390606A (en) * 1965-03-01 1968-07-02 Honeywell Inc Control apparatus
US3373650A (en) * 1965-04-02 1968-03-19 Honeywell Inc Laser angular rate sensor
US3890047A (en) * 1969-02-25 1975-06-17 United Aircraft Corp Differential laser gyro employing reflection polarization anisotropy
CA948435A (en) * 1971-01-21 1974-06-04 Joseph E. Killpatrick Laser angular rate sensor read-out apparatus

Also Published As

Publication number Publication date
NO780965L (no) 1978-10-02
JPS624876B2 (2) 1987-02-02
NO149561B (no) 1984-01-30
DE2813483C2 (2) 1987-10-29
SE430725B (sv) 1983-12-05
FR2386018B1 (2) 1982-12-03
SE7803246L (sv) 1978-09-30
JPS53121596A (en) 1978-10-24
DE2813483A1 (de) 1979-01-18
US4167336A (en) 1979-09-11
FR2386018A1 (fr) 1978-10-27
CA1098201A (en) 1981-03-24
GB1589704A (en) 1981-05-20

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