DE69409603T2 - Schwingkreisel - Google Patents

Schwingkreisel

Info

Publication number
DE69409603T2
DE69409603T2 DE69409603T DE69409603T DE69409603T2 DE 69409603 T2 DE69409603 T2 DE 69409603T2 DE 69409603 T DE69409603 T DE 69409603T DE 69409603 T DE69409603 T DE 69409603T DE 69409603 T2 DE69409603 T2 DE 69409603T2
Authority
DE
Germany
Prior art keywords
vibratory gyroscope
vibratory
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.)
Expired - Lifetime
Application number
DE69409603T
Other languages
English (en)
Other versions
DE69409603D1 (de
Inventor
Takeshi Nakamura
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 DE69409603D1 publication Critical patent/DE69409603D1/de
Publication of DE69409603T2 publication Critical patent/DE69409603T2/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
    • 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
    • G01C19/5649—Signal processing

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
DE69409603T 1993-10-07 1994-10-05 Schwingkreisel Expired - Lifetime DE69409603T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP27747393 1993-10-07
JP5340668A JPH07151553A (ja) 1993-10-07 1993-12-07 振動ジャイロ

Publications (2)

Publication Number Publication Date
DE69409603D1 DE69409603D1 (de) 1998-05-20
DE69409603T2 true DE69409603T2 (de) 1998-11-12

Family

ID=26552403

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69409603T Expired - Lifetime DE69409603T2 (de) 1993-10-07 1994-10-05 Schwingkreisel

Country Status (4)

Country Link
US (1) US5604310A (de)
EP (1) EP0647830B1 (de)
JP (1) JPH07151553A (de)
DE (1) DE69409603T2 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5887480A (en) * 1996-06-20 1999-03-30 Tokin Corporation Piezoelectric vibratory gyroscope utilizing an energy-trapping vibration mode
JP2000205861A (ja) * 1999-01-13 2000-07-28 Murata Mfg Co Ltd 振動ジャイロ
JP3520821B2 (ja) * 1999-10-29 2004-04-19 株式会社村田製作所 振動ジャイロ用自己診断回路
JP2001201347A (ja) * 2000-01-19 2001-07-27 Murata Mfg Co Ltd 角速度センサ
DE10133326A1 (de) * 2001-07-10 2003-01-23 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Dielektrische Barrieren-Entladungslampe mit Zündhilfe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03172714A (ja) * 1989-11-30 1991-07-26 Murata Mfg Co Ltd 検出回路
EP0477540B1 (de) * 1990-08-27 1995-08-09 Murata Manufacturing Co., Ltd. Signaldetektorschaltung für Schwingkreisel
JP3036145B2 (ja) * 1991-08-12 2000-04-24 株式会社村田製作所 振動ジャイロ

Also Published As

Publication number Publication date
US5604310A (en) 1997-02-18
JPH07151553A (ja) 1995-06-16
EP0647830B1 (de) 1998-04-15
DE69409603D1 (de) 1998-05-20
EP0647830A1 (de) 1995-04-12

Similar Documents

Publication Publication Date Title
DE69410917D1 (de) Vibrationskreisel
DE69416654T2 (de) Vibrationskreisel
DE69207282T2 (de) Vibrationskreisel
DE69512703D1 (de) Vibrationskreisel
DE69207110T2 (de) Vibrationskreisel
DE69211228D1 (de) Vibrationskreisel
DE69525419T2 (de) Vibrationskreisel
DE69610006D1 (de) Schwingkreisel
DE69408274T2 (de) Vibrationskreisel
DE69517657T2 (de) Schwingkreisel
DE69604127T2 (de) Vibrationskreisel
DE69525231T2 (de) Vibrationskreisel
DE69515437T2 (de) Schwingkreisel
DE69208787T2 (de) Vibrationskreisel
DE69409603D1 (de) Schwingkreisel
DE69313961T2 (de) Vibratorgyroskop
DE69510164D1 (de) Schwingkreisel
DE69607228T2 (de) Schwingkreisel
DE69416966T2 (de) Vibrationskreisel
DE69405847T2 (de) Vibrationskreisel
DE69522604D1 (de) Vibrationskreisel
DE69506590T2 (de) Schwingkreisel
DE69616169D1 (de) Vibrationskreisel
NO932800D0 (no) Gyro
DK118093D0 (da) Vibrationsindretning

Legal Events

Date Code Title Description
8364 No opposition during term of opposition