GB1304496A - - Google Patents

Info

Publication number
GB1304496A
GB1304496A GB1304496DA GB1304496A GB 1304496 A GB1304496 A GB 1304496A GB 1304496D A GB1304496D A GB 1304496DA GB 1304496 A GB1304496 A GB 1304496A
Authority
GB
United Kingdom
Prior art keywords
stem
tuning fork
prongs
axis
angular velocity
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
Other languages
English (en)
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 filed Critical
Publication of GB1304496A publication Critical patent/GB1304496A/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
    • G01C19/5607—Turn-sensitive devices using vibrating masses, e.g. vibratory angular rate sensors based on Coriolis forces using vibrating tuning forks
    • G01C19/5614—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)
GB1304496D 1971-11-11 1971-11-11 Expired GB1304496A (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5238271 1971-11-11

Publications (1)

Publication Number Publication Date
GB1304496A true GB1304496A (enrdf_load_stackoverflow) 1973-01-24

Family

ID=10463720

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1304496D Expired GB1304496A (enrdf_load_stackoverflow) 1971-11-11 1971-11-11

Country Status (1)

Country Link
GB (1) GB1304496A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2158579A (en) * 1984-01-23 1985-11-13 Piezoelectric Technology Inves Angular rate sensor system
US4654663A (en) * 1981-11-16 1987-03-31 Piezoelectric Technology Investors, Ltd. Angular rate sensor system
US6532817B1 (en) 1998-05-06 2003-03-18 Matsushita Electric Industrial Co., Ltd. Angular velocity sensor and process for manufacturing the same

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4654663A (en) * 1981-11-16 1987-03-31 Piezoelectric Technology Investors, Ltd. Angular rate sensor system
GB2158579A (en) * 1984-01-23 1985-11-13 Piezoelectric Technology Inves Angular rate sensor system
US6532817B1 (en) 1998-05-06 2003-03-18 Matsushita Electric Industrial Co., Ltd. Angular velocity sensor and process for manufacturing the same

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee