FR2063128A1 - - Google Patents

Info

Publication number
FR2063128A1
FR2063128A1 FR7026381A FR7026381A FR2063128A1 FR 2063128 A1 FR2063128 A1 FR 2063128A1 FR 7026381 A FR7026381 A FR 7026381A FR 7026381 A FR7026381 A FR 7026381A FR 2063128 A1 FR2063128 A1 FR 2063128A1
Authority
FR
France
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.)
Granted
Application number
FR7026381A
Other versions
FR2063128B1 (fr
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of FR2063128A1 publication Critical patent/FR2063128A1/fr
Application granted granted Critical
Publication of FR2063128B1 publication Critical patent/FR2063128B1/fr
Expired 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)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
FR7026381A 1969-07-18 1970-07-17 Expired FR2063128B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84310969A 1969-07-18 1969-07-18

Publications (2)

Publication Number Publication Date
FR2063128A1 true FR2063128A1 (fr) 1971-07-09
FR2063128B1 FR2063128B1 (fr) 1973-12-21

Family

ID=25289096

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7026381A Expired FR2063128B1 (fr) 1969-07-18 1970-07-17

Country Status (7)

Country Link
US (1) US3625067A (fr)
JP (1) JPS5220633B1 (fr)
CA (1) CA925720A (fr)
FR (1) FR2063128B1 (fr)
GB (1) GB1288118A (fr)
NL (1) NL7010624A (fr)
SE (1) SE365871B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2717267A1 (fr) * 1994-03-12 1995-09-15 Bosch Gmbh Robert Capteur de valeur de rotation.
FR2857445A1 (fr) * 2003-07-10 2005-01-14 Sagem Resonateur, notamment pour gyroscope vibrant

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3924475A (en) * 1973-10-23 1975-12-09 Singer Co Vibrating ring gyro
US4489609A (en) * 1981-12-08 1984-12-25 National Research Development Corporation Gyroscopes
US4951508A (en) * 1983-10-31 1990-08-28 General Motors Corporation Vibratory rotation sensor
FR2554225B1 (fr) * 1983-11-02 1985-12-27 Crouzet Badin Sa Gyrometre acoustique
GB8404668D0 (en) * 1984-02-22 1984-03-28 Burdess J S Gyroscopic devices
EP0175508B1 (fr) * 1984-09-07 1988-10-12 The Marconi Company Limited Gyroscope à rotor vibrant
US5197331A (en) * 1987-12-30 1993-03-30 Yazaki Corporation Oscillatory angular speed detecting apparatus
GB2215054B (en) * 1988-02-19 1992-09-30 Yazaki Corp Oscillatory angular velocity detecting apparatus
DE69102590T2 (de) * 1990-05-18 1994-10-06 British Aerospace Trägheitssensoren.
US5383362A (en) * 1993-02-01 1995-01-24 General Motors Corporation Control for vibratory gyroscope
DE4428405A1 (de) * 1994-08-11 1996-02-15 Karlsruhe Forschzent Drehratensensor
FR2792722B1 (fr) * 1999-04-23 2001-07-27 Sagem Capteur gyroscopique et appareil de mesure de rotation en comportant application
US7861589B2 (en) * 2003-07-29 2011-01-04 Industrial Technology Research Institute Ring body and supporting structure of vibratile gyroscope
US7296468B2 (en) * 2005-10-26 2007-11-20 Litton Systems, Inc. Digital coriolis gyroscope
US7251900B2 (en) * 2005-10-26 2007-08-07 Guy Thomas Varty Methods and systems utilizing intermediate frequencies to control multiple coriolis gyroscopes
US9410806B2 (en) * 2013-08-26 2016-08-09 Robert Bosch Gmbh System and method for gyroscope zero-rate-offset drift reduction through demodulation phase error correction
US11346668B2 (en) * 2019-12-12 2022-05-31 Enertia Microsystems Inc. System and method for micro-scale machining

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683247A (en) * 1952-08-08 1954-07-06 Goodyear Aircraft Corp Space reference device
US3307409A (en) * 1959-02-26 1967-03-07 Jr George C Newton Method of and apparatus for measuring angular motion

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683247A (en) * 1952-08-08 1954-07-06 Goodyear Aircraft Corp Space reference device
US3307409A (en) * 1959-02-26 1967-03-07 Jr George C Newton Method of and apparatus for measuring angular motion

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2717267A1 (fr) * 1994-03-12 1995-09-15 Bosch Gmbh Robert Capteur de valeur de rotation.
FR2857445A1 (fr) * 2003-07-10 2005-01-14 Sagem Resonateur, notamment pour gyroscope vibrant
WO2005015128A1 (fr) * 2003-07-10 2005-02-17 Sagem Defense Securite Resonateur, notamment pour gyroscope vibrant
US7694595B2 (en) 2003-07-10 2010-04-13 Sagem Defense Securite Resonator particularly for a vibrating gyroscope

Also Published As

Publication number Publication date
CA925720A (en) 1973-05-08
DE2035342A1 (de) 1971-01-28
SE365871B (fr) 1974-04-01
FR2063128B1 (fr) 1973-12-21
JPS5220633B1 (fr) 1977-06-04
DE2035342B2 (de) 1972-11-23
US3625067A (en) 1971-12-07
GB1288118A (fr) 1972-09-06
NL7010624A (fr) 1971-01-20

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Legal Events

Date Code Title Description
ST Notification of lapse