FR2969750B1 - Gyroscope vibrant et procede de fabrication - Google Patents

Gyroscope vibrant et procede de fabrication

Info

Publication number
FR2969750B1
FR2969750B1 FR1005070A FR1005070A FR2969750B1 FR 2969750 B1 FR2969750 B1 FR 2969750B1 FR 1005070 A FR1005070 A FR 1005070A FR 1005070 A FR1005070 A FR 1005070A FR 2969750 B1 FR2969750 B1 FR 2969750B1
Authority
FR
France
Prior art keywords
vibrant
gyroscope
manufacture
vibrant 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.)
Active
Application number
FR1005070A
Other languages
English (en)
Other versions
FR2969750A1 (fr
Inventor
Alain Jeanroy
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.)
Safran Electronics and Defense SAS
Original Assignee
Sagem Defense Securite SA
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 Sagem Defense Securite SA filed Critical Sagem Defense Securite SA
Priority to FR1005070A priority Critical patent/FR2969750B1/fr
Priority to EP11779375.2A priority patent/EP2652442A1/fr
Priority to US13/996,428 priority patent/US8910520B2/en
Priority to CN201180061526.5A priority patent/CN103370603B/zh
Priority to RU2013133268/28A priority patent/RU2547661C2/ru
Priority to PCT/EP2011/068907 priority patent/WO2012084312A1/fr
Publication of FR2969750A1 publication Critical patent/FR2969750A1/fr
Application granted granted Critical
Publication of FR2969750B1 publication Critical patent/FR2969750B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C25/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass
    • G01C25/005—Manufacturing, calibrating, cleaning, or repairing instruments or devices referred to in the other groups of this subclass initial alignment, calibration or starting-up of inertial devices
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/42—Piezoelectric device making
FR1005070A 2010-12-22 2010-12-22 Gyroscope vibrant et procede de fabrication Active FR2969750B1 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR1005070A FR2969750B1 (fr) 2010-12-22 2010-12-22 Gyroscope vibrant et procede de fabrication
EP11779375.2A EP2652442A1 (fr) 2010-12-22 2011-10-27 Gyroscope vibrant et procédé de fabrication
US13/996,428 US8910520B2 (en) 2010-12-22 2011-10-27 Vibrating gyroscope and corresponding manufacturing process
CN201180061526.5A CN103370603B (zh) 2010-12-22 2011-10-27 振动陀螺仪及其相应制造方法
RU2013133268/28A RU2547661C2 (ru) 2010-12-22 2011-10-27 Вибрационный гироскоп и способ его изготовления
PCT/EP2011/068907 WO2012084312A1 (fr) 2010-12-22 2011-10-27 Gyroscope vibrant et procédé de fabrication

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1005070A FR2969750B1 (fr) 2010-12-22 2010-12-22 Gyroscope vibrant et procede de fabrication

Publications (2)

Publication Number Publication Date
FR2969750A1 FR2969750A1 (fr) 2012-06-29
FR2969750B1 true FR2969750B1 (fr) 2013-02-08

Family

ID=44342207

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1005070A Active FR2969750B1 (fr) 2010-12-22 2010-12-22 Gyroscope vibrant et procede de fabrication

Country Status (6)

Country Link
US (1) US8910520B2 (fr)
EP (1) EP2652442A1 (fr)
CN (1) CN103370603B (fr)
FR (1) FR2969750B1 (fr)
RU (1) RU2547661C2 (fr)
WO (1) WO2012084312A1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2953589B1 (fr) * 2009-12-07 2011-12-23 Sagem Defense Securite Procede de determination d'un cap par rotation d'un dispositif inertiel
US8991249B2 (en) * 2011-05-23 2015-03-31 Sagem Defense Securite Vibrating gyroscope and treatment process
US9705450B2 (en) 2011-06-24 2017-07-11 The United States Of America As Represented By The Secretary Of The Navy Apparatus and methods for time domain measurement of oscillation perturbations
RU2712927C1 (ru) * 2019-06-25 2020-02-03 Акционерное общество "Научно-исследовательский институт физических измерений" Способ изготовления микрогироскопа
CN111878068B (zh) * 2020-05-11 2021-06-29 中国科学院地质与地球物理研究所 一种高温固态谐振陀螺仪及其组成的钻井测量系统
EP3929399A4 (fr) * 2020-05-11 2022-08-17 Institute of Geology and Geophysics, Chinese Academy of Sciences Gyroscope à résonateur à semi-conducteurs résistant aux hautes températures et système de mesure de forage équipé de celui-ci

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4157041A (en) * 1978-05-22 1979-06-05 General Motors Corporation Sonic vibrating bell gyro
US4644793A (en) * 1984-09-07 1987-02-24 The Marconi Company Limited Vibrational gyroscope
FR2684759B1 (fr) * 1991-12-05 1994-03-11 Applications Gles Electr Meca Cyrometre vibrant piezo-electrique.
DE9404209U1 (de) * 1994-03-12 1995-07-06 Bosch Gmbh Robert Drehratensensor
FR2723635B1 (fr) * 1994-08-11 1996-10-18 Sagem Dispositif gyrometrique vibrant a effet piezo-electrique
FR2789170B1 (fr) * 1999-02-01 2001-02-23 Salaberry Bernard Lucien Charl Gyroscope vibrant
FR2814234B1 (fr) * 2000-09-19 2002-12-06 Sagem Capteur a circuit d'interconnexion tridimensionnel
GB0206510D0 (en) * 2002-03-20 2002-05-01 Qinetiq Ltd Micro-Electromechanical systems
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
US7617727B2 (en) * 2006-04-18 2009-11-17 Watson Industries, Inc. Vibrating inertial rate sensor utilizing split or skewed operational elements
US7281426B1 (en) * 2006-06-15 2007-10-16 Innalabs Technologies, Inc. Stemless hemispherical resonator gyroscope
JP2009092595A (ja) * 2007-10-11 2009-04-30 Seiko Instruments Inc 圧電振動子
CN101339026B (zh) * 2008-08-14 2010-09-22 上海交通大学 具有正方形通孔压电振子的全固态双轴陀螺仪
US9322655B2 (en) * 2010-11-19 2016-04-26 Innalabs Limited Axially symmetrical coriolis force gyroscope (variants)
US8991249B2 (en) * 2011-05-23 2015-03-31 Sagem Defense Securite Vibrating gyroscope and treatment process
UA97938C2 (uk) * 2011-09-29 2012-03-26 Всеволод Арсенійович Бондарук Резонатор коріолісового вібраційного гіроскопа

Also Published As

Publication number Publication date
CN103370603B (zh) 2016-07-13
EP2652442A1 (fr) 2013-10-23
FR2969750A1 (fr) 2012-06-29
WO2012084312A1 (fr) 2012-06-28
RU2547661C2 (ru) 2015-04-10
US8910520B2 (en) 2014-12-16
US20130269433A1 (en) 2013-10-17
RU2013133268A (ru) 2015-01-27
CN103370603A (zh) 2013-10-23

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