GB2104217B - Method and device for gyroscopic seeking of north - Google Patents

Method and device for gyroscopic seeking of north

Info

Publication number
GB2104217B
GB2104217B GB08223690A GB8223690A GB2104217B GB 2104217 B GB2104217 B GB 2104217B GB 08223690 A GB08223690 A GB 08223690A GB 8223690 A GB8223690 A GB 8223690A GB 2104217 B GB2104217 B GB 2104217B
Authority
GB
United Kingdom
Prior art keywords
gyroscopic
seeking
north
gyroscopic seeking
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
GB08223690A
Other languages
English (en)
Other versions
GB2104217A (en
Inventor
Jean-Marie Vauchy
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.)
Societe de Fabrication dInstruments de Mesure SFIM SA
Original Assignee
Societe de Fabrication dInstruments de Mesure SFIM SA
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 Societe de Fabrication dInstruments de Mesure SFIM SA filed Critical Societe de Fabrication dInstruments de Mesure SFIM SA
Publication of GB2104217A publication Critical patent/GB2104217A/en
Application granted granted Critical
Publication of GB2104217B publication Critical patent/GB2104217B/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
    • G01C19/02—Rotary gyroscopes
    • G01C19/34—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes
    • G01C19/38—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes with north-seeking action by other than magnetic means, e.g. gyrocompasses using earth's rotation

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Gyroscopes (AREA)
GB08223690A 1981-08-17 1982-08-17 Method and device for gyroscopic seeking of north Expired GB2104217B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8115815A FR2511502A1 (fr) 1981-08-17 1981-08-17 Procede et dispositif de recherche gyroscopique du nord

Publications (2)

Publication Number Publication Date
GB2104217A GB2104217A (en) 1983-03-02
GB2104217B true GB2104217B (en) 1985-05-22

Family

ID=9261521

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08223690A Expired GB2104217B (en) 1981-08-17 1982-08-17 Method and device for gyroscopic seeking of north

Country Status (3)

Country Link
DE (1) DE3230198A1 (enrdf_load_stackoverflow)
FR (1) FR2511502A1 (enrdf_load_stackoverflow)
GB (1) GB2104217B (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7412775B1 (en) * 2007-08-03 2008-08-19 Honeywell International Inc. Gyroscope north seeker system and method
ITMC20120024A1 (it) * 2012-03-23 2013-09-24 Civitanavi Systems Di Andrea Pizzar Ulli Sistema e metodo per la ricerca del nord geografico e dell'assetto

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1348966A (fr) * 1962-03-02 1964-01-10 Gasaccumulator Svenska Ab Dispositif gyroscopique de détermination de la direction du nord
US3753296A (en) * 1970-12-04 1973-08-21 Applied Tech Ass Well mapping apparatus and method
US4214482A (en) * 1979-04-02 1980-07-29 Northrop Corporation Inertial instrument

Also Published As

Publication number Publication date
FR2511502B1 (enrdf_load_stackoverflow) 1984-10-19
FR2511502A1 (fr) 1983-02-18
DE3230198A1 (de) 1983-03-03
GB2104217A (en) 1983-03-02

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Legal Events

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