[go: up one dir, main page]

DE60124819D1 - Vibrator für einen Vibrationskreisel sowie diesen verwendender Vibrationskreisel und diesen verwendender elektronisches Gerät - Google Patents

Vibrator für einen Vibrationskreisel sowie diesen verwendender Vibrationskreisel und diesen verwendender elektronisches Gerät

Info

Publication number
DE60124819D1
DE60124819D1 DE60124819T DE60124819T DE60124819D1 DE 60124819 D1 DE60124819 D1 DE 60124819D1 DE 60124819 T DE60124819 T DE 60124819T DE 60124819 T DE60124819 T DE 60124819T DE 60124819 D1 DE60124819 D1 DE 60124819D1
Authority
DE
Germany
Prior art keywords
vibratory
vibrator
same
electronic equipment
gyro
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 - Lifetime
Application number
DE60124819T
Other languages
English (en)
Inventor
Nobuyuki Ishitoko
Masato Koike
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.)
Murata Manufacturing Co Ltd
Original Assignee
Murata Manufacturing Co Ltd
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 Murata Manufacturing Co Ltd filed Critical Murata Manufacturing Co Ltd
Application granted granted Critical
Publication of DE60124819D1 publication Critical patent/DE60124819D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • G01C19/5642—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating bars or beams
    • G01C19/5663—Manufacturing; Trimming; Mounting; Housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Manufacturing & Machinery (AREA)
  • Gyroscopes (AREA)
  • Adjustment Of Camera Lenses (AREA)
DE60124819T 2000-06-16 2001-06-15 Vibrator für einen Vibrationskreisel sowie diesen verwendender Vibrationskreisel und diesen verwendender elektronisches Gerät Expired - Lifetime DE60124819D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000181236A JP3649090B2 (ja) 2000-06-16 2000-06-16 振動ジャイロ用振動子及びそれを用いた振動ジャイロ及びそれを用いた電子装置

Publications (1)

Publication Number Publication Date
DE60124819D1 true DE60124819D1 (de) 2007-01-11

Family

ID=18682199

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60124819T Expired - Lifetime DE60124819D1 (de) 2000-06-16 2001-06-15 Vibrator für einen Vibrationskreisel sowie diesen verwendender Vibrationskreisel und diesen verwendender elektronisches Gerät

Country Status (5)

Country Link
US (1) US6668649B2 (de)
EP (1) EP1164354B1 (de)
JP (1) JP3649090B2 (de)
KR (1) KR100466353B1 (de)
DE (1) DE60124819D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003248015A (ja) * 2002-02-25 2003-09-05 Fujitsu Media Device Kk 加速度センサ
WO2005104258A1 (ja) * 2004-04-27 2005-11-03 Ngk Insulators, Ltd. 弾性体の検査方法、検査装置、及び寸法予測プログラム
EP2270892B1 (de) 2008-04-18 2016-02-24 NGK Insulators, Ltd. Verfahren und gerät zum testen eines piezoelektrischen/elektrostriktiven aktors sowie verfahren zur anpassung des aktors
WO2012081294A1 (ja) * 2010-12-16 2012-06-21 株式会社村田製作所 音片型圧電振動子及び音叉型圧電振動子
JP5838749B2 (ja) 2011-11-16 2016-01-06 セイコーエプソン株式会社 振動子、振動デバイスおよび電子機器
FI125696B (en) * 2013-09-11 2016-01-15 Murata Manufacturing Co Gyroscope structure and gyroscope with improved quadrature compensation

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05141978A (ja) 1991-11-18 1993-06-08 Murata Mfg Co Ltd 振動ジヤイロ
JP3292934B2 (ja) * 1992-04-10 2002-06-17 エヌイーシートーキン株式会社 圧電振動ジャイロ及び圧電振動ジャイロの共振周波数の調整方法
JPH09304081A (ja) * 1996-05-17 1997-11-28 Nikon Corp 圧電振動角速度計用振動子
JPH1194557A (ja) * 1997-09-12 1999-04-09 Murata Mfg Co Ltd 振動ジャイロ
JPH11351875A (ja) 1998-06-04 1999-12-24 Murata Mfg Co Ltd 音叉型振動子およびそれを用いた振動ジャイロ

Also Published As

Publication number Publication date
US6668649B2 (en) 2003-12-30
JP3649090B2 (ja) 2005-05-18
EP1164354A3 (de) 2004-01-21
EP1164354A2 (de) 2001-12-19
JP2002005664A (ja) 2002-01-09
US20020020218A1 (en) 2002-02-21
EP1164354B1 (de) 2006-11-29
KR100466353B1 (ko) 2005-01-13
KR20010113506A (ko) 2001-12-28

Similar Documents

Publication Publication Date Title
DE69837905D1 (de) Vibratoren und Vibrationskreisel
NO20032194D0 (no) Vibrasjonssikt
DE60106039D1 (de) Schwingsieb
DE602004023343D1 (de) Vibratoren und Vibrationskreisel
EP1167922A3 (de) Vibrationskreisel und diesen verwendende elektronische Vorrichtung
NO20012911D0 (no) Fremvisningsanordning og fremgangsmåte for drift av samme
NO20024925D0 (no) Flerbruks-kirurgisk sementdispenserapparat og utrustning for samme
DE602004000143D1 (de) Schwingungsgyroskop
DE60205797D1 (de) Gassack-Vorrichtung
SG103276A1 (en) Vibratory in-plane tunnelling gyroscope
FI20011370A0 (fi) Biotunnistusmenetelmä ja sitä hyödyntävä laite
DE60114261D1 (de) Vibrationskreisel und elektronisches Gerät mit einem derartigen Kreisel
FI20011927L (fi) Täryseula
DE69926836D1 (de) Zweiachsiger Vibrator für einen Vibrationskreisel
GB2382652B (en) Vibrating gyroscope and electronic device using the same
DE60124819D1 (de) Vibrator für einen Vibrationskreisel sowie diesen verwendender Vibrationskreisel und diesen verwendender elektronisches Gerät
HK1050609A1 (en) Insecticide transpiration apparatus and kit for the same
DE60112167D1 (de) Vibrator
DE60119008D1 (de) Vibrationskreisel und elektronische Vorrichtung, welche den Kreisel verwendet
DK1494939T3 (da) Doseringsanordning
ATA5002002A (de) Vibrator
GB0200094D0 (en) Balanced gyrator and devices including the balanced gyrator
DE69510164D1 (de) Schwingkreisel
AU2003294436A8 (en) Isotopically enriched piezoelectric devices and method for making the same
NO20032221D0 (no) Vibrasjonsseparator

Legal Events

Date Code Title Description
8332 No legal effect for de