FR2789170B1 - Gyroscope vibrant - Google Patents

Gyroscope vibrant

Info

Publication number
FR2789170B1
FR2789170B1 FR9901074A FR9901074A FR2789170B1 FR 2789170 B1 FR2789170 B1 FR 2789170B1 FR 9901074 A FR9901074 A FR 9901074A FR 9901074 A FR9901074 A FR 9901074A FR 2789170 B1 FR2789170 B1 FR 2789170B1
Authority
FR
France
Prior art keywords
gyroscope
vibrating gyroscope
vibrating
cylinder
magnetically
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.)
Expired - Fee Related
Application number
FR9901074A
Other languages
English (en)
Other versions
FR2789170A1 (fr
Inventor
Salaberry Bernard Lucien Ch De
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.)
Individual
Original Assignee
Individual
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
Priority to FR9901074A priority Critical patent/FR2789170B1/fr
Application filed by Individual filed Critical Individual
Priority to PCT/FR2000/000210 priority patent/WO2000045127A1/fr
Priority to CA002361136A priority patent/CA2361136A1/fr
Priority to BR0007873-5A priority patent/BR0007873A/pt
Priority to AU23001/00A priority patent/AU2300100A/en
Priority to US09/890,422 priority patent/US6640630B1/en
Priority to EP00901677A priority patent/EP1151245A1/fr
Publication of FR2789170A1 publication Critical patent/FR2789170A1/fr
Application granted granted Critical
Publication of FR2789170B1 publication Critical patent/FR2789170B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01C19/56—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces
    • G01C19/567—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using the phase shift of a vibration node or antinode
    • G01C19/5691—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using the phase shift of a vibration node or antinode of essentially three-dimensional vibrators, e.g. wine glass-type vibrators

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
FR9901074A 1999-02-01 1999-02-01 Gyroscope vibrant Expired - Fee Related FR2789170B1 (fr)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FR9901074A FR2789170B1 (fr) 1999-02-01 1999-02-01 Gyroscope vibrant
CA002361136A CA2361136A1 (fr) 1999-02-01 2000-01-31 Gyroscope vibrant
BR0007873-5A BR0007873A (pt) 1999-02-01 2000-01-31 Giroscópio vibratório
AU23001/00A AU2300100A (en) 1999-02-01 2000-01-31 Vibrating gyroscope
PCT/FR2000/000210 WO2000045127A1 (fr) 1999-02-01 2000-01-31 Gyroscope vibrant
US09/890,422 US6640630B1 (en) 1999-02-01 2000-01-31 Vibrating gyroscope
EP00901677A EP1151245A1 (fr) 1999-02-01 2000-01-31 Gyroscope vibrant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9901074A FR2789170B1 (fr) 1999-02-01 1999-02-01 Gyroscope vibrant

Publications (2)

Publication Number Publication Date
FR2789170A1 FR2789170A1 (fr) 2000-08-04
FR2789170B1 true FR2789170B1 (fr) 2001-02-23

Family

ID=9541423

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9901074A Expired - Fee Related FR2789170B1 (fr) 1999-02-01 1999-02-01 Gyroscope vibrant

Country Status (7)

Country Link
US (1) US6640630B1 (fr)
EP (1) EP1151245A1 (fr)
AU (1) AU2300100A (fr)
BR (1) BR0007873A (fr)
CA (1) CA2361136A1 (fr)
FR (1) FR2789170B1 (fr)
WO (1) WO2000045127A1 (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2863709B1 (fr) * 2003-12-11 2006-02-17 Sagem Capteur de rotation inertiel a traitement isotrope
US8011245B2 (en) * 2005-05-31 2011-09-06 Innalabs Technologies, Inc. Sensing element of coriolis force gyroscope
UA79166C2 (en) * 2005-05-31 2007-05-25 Yurii Oleksiiovych Yatsenko Detecting element of a vibratory gyroscope sensitive to coriolis acceleration
US20100154542A1 (en) * 2005-05-31 2010-06-24 Innalabs Technologies, Inc. Sensing element of coriolis force gyroscope
US20070163346A1 (en) * 2006-01-18 2007-07-19 Honeywell International Inc. Frequency shifting of rotational harmonics in mems devices
JP4940035B2 (ja) * 2007-07-06 2012-05-30 セイコーインスツル株式会社 角速度センサ及び角速度センサの製造方法
US7992438B2 (en) * 2007-11-28 2011-08-09 Chung Shan Institute Of Science And Technology, Armaments Bureau, M.N.D. Multiaxial gyroscope
RU2445575C2 (ru) * 2008-06-24 2012-03-20 Симоненко Дмитрий Владимирович Чувствительный элемент вибрационного кориолисова гироскопа
FR2937413B1 (fr) * 2008-10-22 2010-11-26 Sagem Defense Securite Procede de commande d'un capteur a resonateur vibrant a demarrage rapide
CN101846517B (zh) * 2010-06-18 2011-11-30 中国人民解放军国防科学技术大学 杯形波动陀螺的杯形谐振子的机械平衡方法
US8806939B2 (en) * 2010-12-13 2014-08-19 Custom Sensors & Technologies, Inc. Distributed mass hemispherical resonator gyroscope
FR2969750B1 (fr) * 2010-12-22 2013-02-08 Sagem Defense Securite Gyroscope vibrant et procede de fabrication
US8991249B2 (en) * 2011-05-23 2015-03-31 Sagem Defense Securite Vibrating gyroscope and treatment process
US9188442B2 (en) 2012-03-13 2015-11-17 Bei Sensors & Systems Company, Inc. Gyroscope and devices with structural components comprising HfO2-TiO2 material

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1250458A (fr) * 1983-10-31 1989-02-28 Edward J. Loper, Jr. Gyroscope a resonateur hemispherique
US4951508A (en) * 1983-10-31 1990-08-28 General Motors Corporation Vibratory rotation sensor
US4793195A (en) * 1986-10-20 1988-12-27 Northrop Corporation Vibrating cylinder gyroscope and method
EP0461761B1 (fr) * 1990-05-18 1994-06-22 British Aerospace Public Limited Company Senseurs inertiels
FR2739189B1 (fr) * 1995-09-25 1997-12-05 Salaberry Bernard Lucien Charl Gyrometre vibrant
FR2769086B1 (fr) * 1997-09-30 1999-12-03 Salaberry Bernard Lucien Charl Gyrometre vibrant a excitation et detection electromagnetique

Also Published As

Publication number Publication date
US6640630B1 (en) 2003-11-04
WO2000045127A1 (fr) 2000-08-03
AU2300100A (en) 2000-08-18
CA2361136A1 (fr) 2000-08-03
BR0007873A (pt) 2001-10-16
FR2789170A1 (fr) 2000-08-04
EP1151245A1 (fr) 2001-11-07

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Legal Events

Date Code Title Description
ST Notification of lapse
D3 Decision to revoke the decision of lapse
RN Application for restoration
ST Notification of lapse