IT8320620A0 - Giroscopio laser monolitico ad anello a tre assi. - Google Patents

Giroscopio laser monolitico ad anello a tre assi.

Info

Publication number
IT8320620A0
IT8320620A0 IT8320620A IT2062083A IT8320620A0 IT 8320620 A0 IT8320620 A0 IT 8320620A0 IT 8320620 A IT8320620 A IT 8320620A IT 2062083 A IT2062083 A IT 2062083A IT 8320620 A0 IT8320620 A0 IT 8320620A0
Authority
IT
Italy
Prior art keywords
ring laser
laser gyroscope
monolithic ring
axis monolithic
axis
Prior art date
Application number
IT8320620A
Other languages
English (en)
Other versions
IT1160783B (it
Inventor
John C Stiles
Bo Hans Gummar 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 IT8320620A0 publication Critical patent/IT8320620A0/it
Application granted granted Critical
Publication of IT1160783B publication Critical patent/IT1160783B/it

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
    • G01C19/668—Assemblies for measuring along different axes, e.g. triads

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Optics & Photonics (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Lasers (AREA)
IT20620/83A 1982-04-16 1983-04-15 Giroscopio laser monolitico ad anello a tre assi IT1160783B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/368,797 US4477188A (en) 1982-04-16 1982-04-16 Monolithic three axis ring laser gyroscope

Publications (2)

Publication Number Publication Date
IT8320620A0 true IT8320620A0 (it) 1983-04-15
IT1160783B IT1160783B (it) 1987-03-11

Family

ID=23452779

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20620/83A IT1160783B (it) 1982-04-16 1983-04-15 Giroscopio laser monolitico ad anello a tre assi

Country Status (11)

Country Link
US (1) US4477188A (it)
JP (1) JPS58188181A (it)
AU (1) AU550729B2 (it)
CA (1) CA1185346A (it)
DE (1) DE3313434A1 (it)
FR (1) FR2525343B1 (it)
GB (1) GB2119562B (it)
IL (1) IL67594A (it)
IT (1) IT1160783B (it)
NO (1) NO830458L (it)
SE (1) SE451765B (it)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4818087A (en) * 1982-08-27 1989-04-04 Raytheon Company Orthohedral ring laser gyro
US5412475A (en) * 1982-08-27 1995-05-02 Raytheon Company Diagonal pathlength control
US5333046A (en) * 1982-08-27 1994-07-26 Raytheon Company Diagonal pathlength control
US4813774A (en) * 1982-08-27 1989-03-21 Raytheon Company Skewed rhombus ring laser gyro
US4585346A (en) * 1983-03-17 1986-04-29 The Singer Company Pathlength controller for three-axis ring laser gyroscope assembly
EP0130766B1 (en) * 1983-06-29 1990-01-31 British Aerospace Public Limited Company Multiple axis ring laser gyroscopes
US4578793A (en) * 1984-07-13 1986-03-25 The Board Of Trustees Of The Leland Stanford Junior University Solid-state non-planar internally reflecting ring laser
US5118189A (en) * 1984-11-29 1992-06-02 Rockwell International Corporation Passive ring resonator gyroscope
US4751718A (en) * 1985-05-10 1988-06-14 Honeywell Inc. Dither suspension mechanism for a ring laser angular rate sensor
US5004343A (en) * 1986-03-14 1991-04-02 Raytheon Company Multiple ring paths in one block
DE3621953A1 (de) * 1986-06-30 1988-01-14 Bodenseewerk Geraetetech Traegheitssensoranordnung
US4886364A (en) * 1987-04-06 1989-12-12 Kearfott Guidance & Navigation Corporation Ring laser gyroscope beam combiner for separating and combining circulating laser beams for power and fringe pattern detections
US4795258A (en) * 1987-04-06 1989-01-03 Litton Systems, Inc. Nonplanar three-axis ring laser gyro with shared mirror faces
US4837774A (en) * 1987-09-29 1989-06-06 Litton Systems, Inc. Common mirror triaxial ring laser gyroscope having a single internal cathode
US5196905A (en) * 1988-06-22 1993-03-23 Litton Systems, Inc. Radio frequency excited ring laser gyroscope
US4865452A (en) * 1988-08-31 1989-09-12 Kearfott Guidance And Navigation Corporation Beam combiner assembly for ring laser gyroscope
DE3937370A1 (de) * 1989-11-09 1991-05-16 Otto Bihler Laser
DE4122285A1 (de) * 1991-07-05 1993-01-07 Bodenseewerk Geraetetech Dreiachsiger laserkreisel
US5233406A (en) * 1991-11-13 1993-08-03 Honeywell Inc. Recessed center post mounted dither system
DE19504373C2 (de) * 1995-02-10 2000-06-15 Daimler Chrysler Ag Diodengepumpter Festkörper-Ringlaserkreisel
FR2730561B1 (fr) * 1995-02-10 1997-04-18 Sextant Avionique Procede pour l'accroissement de la precision et la diminution du temps de mise en route d'un gyrometre laser et gyrometre laser mettant en oeuvre ledit procede
FR2787878B1 (fr) * 1998-12-23 2001-03-16 Sextant Avionique Suspension elastique antivibratoire pour unite de mesure inertielle
DE10115548C2 (de) * 2001-03-28 2003-11-06 Busch Dieter & Co Prueftech Meßgerät zur Bestimmung der räumlichen Orientierung eines Körpers relativ zu einer Bezugsrichtung
US20050217127A1 (en) * 2004-04-05 2005-10-06 Prueftechnik Dieter Busch Ag Measurement device and method for determining the three-dimensional orientation of a body relative to two horizontal reference directions
FR2902870B1 (fr) * 2006-06-23 2008-09-05 Thales Sa Dispositif d'amelioration de la duree de vie d'un gyrometre triaxial
JP5027587B2 (ja) * 2007-08-01 2012-09-19 ミネベア株式会社 半導体リングレーザジャイロ
IT1395281B1 (it) * 2009-08-13 2012-09-05 Galileo Avionica S P A Ora Selex Galileo Spa Dispositivo di trasporto ottico preferibilmente miniaturizzato
IT1395282B1 (it) * 2009-08-13 2012-09-05 Galileo Avionica S P A Ora Selex Galileo Spa Sonda ottica preferibilmente per analisi spettrometriche
GB201019152D0 (en) * 2010-11-12 2010-12-29 Sec Dep For Business Innovation & Skills The Force-immune fabry-perot etalon
US9664512B2 (en) * 2013-12-23 2017-05-30 Tilak SRINIVASAN Orientation indication device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3503688A (en) * 1966-08-15 1970-03-31 Honeywell Inc Multiple axis laser angular rate sensor
US4115004A (en) * 1976-11-15 1978-09-19 Litton Systems, Inc. Counterbalanced oscillating ring laser gyro
US4190364A (en) * 1977-09-07 1980-02-26 The Singer Company Ring laser gyroscope
US4247832A (en) * 1978-12-26 1981-01-27 Litton Systems, Inc. Isotropic nonplanar ring laser
FR2512198A1 (fr) * 1980-03-21 1983-03-04 Sfena Gyrometre laser triaxial, monobloc, compact a six miroirs
GB2076213B (en) * 1980-05-09 1983-08-17 Sperry Ltd Ring laser gyroscopes
US4397027A (en) * 1981-01-05 1983-08-02 Raytheon Company Self-compensating gas discharge path for laser gyro

Also Published As

Publication number Publication date
FR2525343B1 (fr) 1988-02-12
US4477188A (en) 1984-10-16
GB2119562B (en) 1985-07-24
CA1185346A (en) 1985-04-09
FR2525343A1 (fr) 1983-10-21
NO830458L (no) 1983-10-17
DE3313434A1 (de) 1983-11-03
AU1028683A (en) 1983-10-20
GB8304164D0 (en) 1983-03-16
SE451765B (sv) 1987-10-26
IL67594A (en) 1987-12-20
SE8302049L (sv) 1983-10-17
AU550729B2 (en) 1986-04-10
GB2119562A (en) 1983-11-16
SE8302049D0 (sv) 1983-04-13
JPS58188181A (ja) 1983-11-02
IT1160783B (it) 1987-03-11

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19960424