IL75916A - Angular rate sensor - Google Patents

Angular rate sensor

Info

Publication number
IL75916A
IL75916A IL75916A IL7591685A IL75916A IL 75916 A IL75916 A IL 75916A IL 75916 A IL75916 A IL 75916A IL 7591685 A IL7591685 A IL 7591685A IL 75916 A IL75916 A IL 75916A
Authority
IL
Israel
Prior art keywords
tines
regions
sense
magnetization
mid
Prior art date
Application number
IL75916A
Other languages
English (en)
Other versions
IL75916A0 (en
Original Assignee
Watson Ind Inc
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 Watson Ind Inc filed Critical Watson Ind Inc
Publication of IL75916A0 publication Critical patent/IL75916A0/xx
Publication of IL75916A publication Critical patent/IL75916A/xx

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
    • G01C19/5607—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating tuning forks

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Measuring Fluid Pressure (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Control Of Electric Motors In General (AREA)
  • Measuring Magnetic Variables (AREA)
IL75916A 1984-07-27 1985-07-25 Angular rate sensor IL75916A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63511684A 1984-07-27 1984-07-27

Publications (2)

Publication Number Publication Date
IL75916A0 IL75916A0 (en) 1986-04-29
IL75916A true IL75916A (en) 1990-01-18

Family

ID=24546506

Family Applications (1)

Application Number Title Priority Date Filing Date
IL75916A IL75916A (en) 1984-07-27 1985-07-25 Angular rate sensor

Country Status (5)

Country Link
EP (1) EP0171378B1 (de)
JP (1) JPH0615974B2 (de)
AT (1) ATE53658T1 (de)
DE (1) DE3578210D1 (de)
IL (1) IL75916A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6293668A (ja) * 1985-10-21 1987-04-30 Hitachi Ltd 角速度・加速度検出器
JPH01143961A (ja) * 1987-11-30 1989-06-06 Nec Corp 振動ジャイロの駆動方法
GB2266588B (en) * 1992-04-24 1995-11-15 British Aerospace Vibrating rate sensor tuning
DE69322873T2 (de) * 1993-03-30 1999-07-29 Kazuhiro Ageo Saitama Okada Mehrachsen-winkelgeschwindigkeits-messaufnehmer
JP2000009476A (ja) * 1998-06-26 2000-01-14 Fujitsu Ltd 音叉型振動ジャイロ
JP2001116551A (ja) 1999-10-18 2001-04-27 Matsushita Electric Ind Co Ltd 角速度センサ
DE102008031609B4 (de) * 2008-07-07 2010-06-02 Albert-Ludwigs-Universität Freiburg Messvorrichtung mit einem mikroelektromechanischen kapazitiven Sensor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1176197A (fr) * 1957-05-24 1959-04-07 Bronzavia Sa Perfectionnements apportés aux moyens de mesure de la vitesse angulaire d'un organeou d'un objet rotatif
CA1191714A (en) * 1982-01-21 1985-08-13 William S. Watson Angular rate sensor apparatus
JPS6039924U (ja) * 1983-08-25 1985-03-20 横河電機株式会社 音叉形角速度計

Also Published As

Publication number Publication date
ATE53658T1 (de) 1990-06-15
JPH0615974B2 (ja) 1994-03-02
IL75916A0 (en) 1986-04-29
EP0171378B1 (de) 1990-06-13
DE3578210D1 (de) 1990-07-19
EP0171378A1 (de) 1986-02-12
JPS6193907A (ja) 1986-05-12

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Legal Events

Date Code Title Description
KB Patent renewed
RH1 Patent not in force