JPS57187982A - Piezoelectric vibration detecting converter forring laser gyroscope and converting element - Google Patents

Piezoelectric vibration detecting converter forring laser gyroscope and converting element

Info

Publication number
JPS57187982A
JPS57187982A JP57026909A JP2690982A JPS57187982A JP S57187982 A JPS57187982 A JP S57187982A JP 57026909 A JP57026909 A JP 57026909A JP 2690982 A JP2690982 A JP 2690982A JP S57187982 A JPS57187982 A JP S57187982A
Authority
JP
Japan
Prior art keywords
forring
piezoelectric vibration
vibration detecting
converting element
laser gyroscope
Prior art date
Legal status (The legal status 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 status listed.)
Pending
Application number
JP57026909A
Other languages
English (en)
Japanese (ja)
Inventor
Hansu Gunaa Riyunda Boo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Singer Co
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 JPS57187982A publication Critical patent/JPS57187982A/ja
Pending legal-status Critical Current

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
    • G01C19/68—Lock-in prevention
    • G01C19/70—Lock-in prevention by mechanical means

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)
JP57026909A 1981-05-12 1982-02-23 Piezoelectric vibration detecting converter forring laser gyroscope and converting element Pending JPS57187982A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/262,732 US4406965A (en) 1981-05-12 1981-05-12 Dither pick-off transducer for ring laser gyroscope

Publications (1)

Publication Number Publication Date
JPS57187982A true JPS57187982A (en) 1982-11-18

Family

ID=22998788

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57026909A Pending JPS57187982A (en) 1981-05-12 1982-02-23 Piezoelectric vibration detecting converter forring laser gyroscope and converting element

Country Status (10)

Country Link
US (1) US4406965A (OSRAM)
JP (1) JPS57187982A (OSRAM)
AU (1) AU545920B2 (OSRAM)
CA (1) CA1165429A (OSRAM)
DE (1) DE3206786A1 (OSRAM)
FR (1) FR2506008A1 (OSRAM)
GB (1) GB2098404B (OSRAM)
IT (1) IT1150919B (OSRAM)
NO (1) NO157032C (OSRAM)
SE (1) SE451760B (OSRAM)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4436423A (en) * 1981-09-14 1984-03-13 The Singer Company Ring laser gyroscope suspension
JPH0422630Y2 (OSRAM) * 1985-09-20 1992-05-25
DE3604079A1 (de) * 1986-02-08 1987-08-13 Teldix Gmbh Einrichtung zur erzeugung von drehschwingungen, insbesondere fuer ringlasergyroskope
US4742261A (en) * 1986-12-10 1988-05-03 Kaman Aerospace Corporation Constant length strut
US5012174A (en) * 1988-06-20 1991-04-30 Sperry Marine Inc. Method and apparatus for countering vibrations of a platform
FR2645263B1 (fr) * 1989-03-30 1991-07-26 Salaberry Bernard De Capteur de position optique pour gyrometre a laser
US4988908A (en) * 1989-05-31 1991-01-29 Honeywell Inc. Piezoelectric transducers for a ring laser gyroscope dither motor
GB2242779A (en) * 1990-04-03 1991-10-09 British Aerospace Dither spring assembly for laser gyroscope.
EP0517259B1 (en) * 1991-06-07 1996-05-15 Akai Electric Co., Ltd. Vibration control apparatus
US6498651B1 (en) * 1999-02-19 2002-12-24 Thomson-Csf Sextant Device for detecting activation movement for laser gyroscope
JP2000337881A (ja) * 1999-05-28 2000-12-08 Alps Electric Co Ltd ジャイロスコープの駆動検出装置
US7058111B2 (en) * 2001-05-24 2006-06-06 Honeywell International Inc. Arrangements for increasing sputter life in gas discharge tubes
US7375816B2 (en) * 2005-09-29 2008-05-20 Honeywell International Inc. Dither motor having integrated drive and pickoff transducers
FR2958740B1 (fr) * 2010-04-13 2012-03-30 Thales Sa Dispositif de traitement numerique de l'information issue d'un gyrolaser et gyrolaser associe.
US11852483B1 (en) 2022-08-12 2023-12-26 Honeywell International Inc. Dither motor apparatus with pickoff embedded drives for ring laser gyroscope

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2558563A (en) * 1948-10-29 1951-06-26 Gen Electric Piezoelectric strain gauge
US3043921A (en) * 1958-10-13 1962-07-10 Clairex Corp Piezoelectric transducer for stereophonic phonograph pickup
US3153229A (en) * 1963-05-13 1964-10-13 Charles E Roberts Digital actuator and direct digital transducer employing same
US3373650A (en) * 1965-04-02 1968-03-19 Honeywell Inc Laser angular rate sensor
US3421109A (en) * 1967-04-19 1969-01-07 Euphonics Corp Frequency selective amplifier and oscillator circuits employing piezoelectric elements to control frequency
US4113387A (en) * 1977-02-14 1978-09-12 Rockwell International Corporation Dual mode laser optics control for ring laser gyro
US4099876A (en) * 1977-03-14 1978-07-11 Rockwell International Corporation Phase-coded control for ring laser gyro
US4309107A (en) * 1980-01-11 1982-01-05 Litton Systems, Inc. Laser gyro dither mechanism
US4321557A (en) * 1980-01-21 1982-03-23 Litton Systems, Inc. Laser gyro coupling system
US4314174A (en) * 1980-03-25 1982-02-02 Litton Systems, Inc. Piezoelectric transducer drive having temperature compensation

Also Published As

Publication number Publication date
FR2506008B1 (OSRAM) 1984-11-23
FR2506008A1 (fr) 1982-11-19
NO157032C (no) 1988-02-03
GB2098404B (en) 1984-11-28
NO821440L (no) 1982-11-15
SE8202924L (sv) 1982-11-13
AU545920B2 (en) 1985-08-08
IT8221205A0 (it) 1982-05-12
CA1165429A (en) 1984-04-10
NO157032B (no) 1987-09-28
IT1150919B (it) 1986-12-17
SE451760B (sv) 1987-10-26
US4406965A (en) 1983-09-27
AU8350582A (en) 1982-11-18
GB2098404A (en) 1982-11-17
DE3206786A1 (de) 1982-12-09

Similar Documents

Publication Publication Date Title
FR2589715B1 (fr) Convertisseur piezoelectrique
DE3565601D1 (en) Vibrational gyroscope
GB2200211B (en) Vibration-type transducer
PT81595B (pt) Dispositivo fixador ortopedico exterior
JPS57187982A (en) Piezoelectric vibration detecting converter forring laser gyroscope and converting element
GB2192513B (en) Inertial transducer
NO178317C (no) Piezoelektriske sensorelementer
IL80387A0 (en) Vibrating beam accelerometer with velocity change output
ATA36186A (de) Piezoelektrischer kraftaufnehmer
DK424785A (da) Indretning til en piezoelektrisk enhed og fremgangsmaade til fremstilling af en saadan indretning
GB2173637B (en) Piezoelectric transducer and piezoelectric transducer element therefor
DE68910062D1 (de) Piezoelektrischer Wandler.
ZA827376B (en) Controlled-rectifier bridge converter
GB8728116D0 (en) Vibration-type transducer
GB2104283B (en) Piezoelectric transducer
DK537786A (da) Lagdelte silicater samt fremgangsmaade til fremstilling af disse
GB2186154B (en) Vibration sensor
IL66088A (en) Piezoelectric element
GB2094097B (en) Vibration transducer
JPS57139625A (en) Induced vibration converter
GB2108784B (en) Controlled-rectifier bridge converter
JPS57126125A (en) Piezoelectric or pyroelectric element
GB8416262D0 (en) Piezo-electric sensor
JPS57126124A (en) Piezoelectric or pyroelectric element
GB2095072B (en) Vibration transducer