CA932548A - Bell gyro and method of making same - Google Patents

Bell gyro and method of making same

Info

Publication number
CA932548A
CA932548A CA086492A CA86492A CA932548A CA 932548 A CA932548 A CA 932548A CA 086492 A CA086492 A CA 086492A CA 86492 A CA86492 A CA 86492A CA 932548 A CA932548 A CA 932548A
Authority
CA
Canada
Prior art keywords
gyro
bell
making same
making
same
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
Application number
CA086492A
Other languages
English (en)
Inventor
E. Denis Richard
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
Application granted granted Critical
Publication of CA932548A publication Critical patent/CA932548A/en
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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/08—High-leakage transformers or inductances

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
CA086492A 1969-10-06 1970-06-25 Bell gyro and method of making same Expired CA932548A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86385769A 1969-10-06 1969-10-06

Publications (1)

Publication Number Publication Date
CA932548A true CA932548A (en) 1973-08-28

Family

ID=25341945

Family Applications (1)

Application Number Title Priority Date Filing Date
CA086492A Expired CA932548A (en) 1969-10-06 1970-06-25 Bell gyro and method of making same

Country Status (7)

Country Link
US (1) US3678762A (fr)
JP (1) JPS5025570B1 (fr)
CA (1) CA932548A (fr)
FR (1) FR2064166B1 (fr)
GB (1) GB1288449A (fr)
NL (1) NL7014665A (fr)
SE (1) SE359647B (fr)

Families Citing this family (6)

* 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
US4654663A (en) * 1981-11-16 1987-03-31 Piezoelectric Technology Investors, Ltd. Angular rate sensor system
US4951508A (en) * 1983-10-31 1990-08-28 General Motors Corporation Vibratory rotation sensor
JP3335122B2 (ja) 1998-05-06 2002-10-15 松下電器産業株式会社 角速度センサ
US7251900B2 (en) * 2005-10-26 2007-08-07 Guy Thomas Varty Methods and systems utilizing intermediate frequencies to control multiple coriolis gyroscopes
US7296468B2 (en) * 2005-10-26 2007-11-20 Litton Systems, Inc. Digital coriolis gyroscope

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3307409A (en) * 1959-02-26 1967-03-07 Jr George C Newton Method of and apparatus for measuring angular motion
US3241377A (en) * 1960-01-13 1966-03-22 Jr George C Newton Method of and apparatus for detecting angular motion
US3113463A (en) * 1960-06-08 1963-12-10 United States Time Corp Inertial angular velocity sensing instrument
US3408872A (en) * 1965-10-14 1968-11-05 Air Force Usa Circumferential flexure vibrating gyroscope

Also Published As

Publication number Publication date
NL7014665A (fr) 1971-04-08
DE2046648B2 (de) 1972-11-09
FR2064166B1 (fr) 1974-03-01
FR2064166A1 (fr) 1971-07-16
DE2046648A1 (de) 1971-04-22
GB1288449A (fr) 1972-09-06
US3678762A (en) 1972-07-25
SE359647B (fr) 1973-09-03
JPS5025570B1 (fr) 1975-08-25

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