FR1525780A - Gyroscopic compass - Google Patents

Gyroscopic compass

Info

Publication number
FR1525780A
FR1525780A FR109388A FR109388A FR1525780A FR 1525780 A FR1525780 A FR 1525780A FR 109388 A FR109388 A FR 109388A FR 109388 A FR109388 A FR 109388A FR 1525780 A FR1525780 A FR 1525780A
Authority
FR
France
Prior art keywords
gyroscopic compass
gyroscopic
compass
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
FR109388A
Other languages
French (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.)
Unisys Group Services Ltd
Original Assignee
Sperry Rand Ltd
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
Priority claimed from GB25501/66A external-priority patent/GB1183034A/en
Application filed by Sperry Rand Ltd filed Critical Sperry Rand Ltd
Priority to FR109388A priority Critical patent/FR1525780A/en
Application granted granted Critical
Publication of FR1525780A publication Critical patent/FR1525780A/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)
FR109388A 1966-06-08 1967-06-07 Gyroscopic compass Expired FR1525780A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR109388A FR1525780A (en) 1966-06-08 1967-06-07 Gyroscopic compass

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB25501/66A GB1183034A (en) 1966-06-08 1966-06-08 Gyro Compasses
FR109388A FR1525780A (en) 1966-06-08 1967-06-07 Gyroscopic compass

Publications (1)

Publication Number Publication Date
FR1525780A true FR1525780A (en) 1968-05-17

Family

ID=26177102

Family Applications (1)

Application Number Title Priority Date Filing Date
FR109388A Expired FR1525780A (en) 1966-06-08 1967-06-07 Gyroscopic compass

Country Status (1)

Country Link
FR (1) FR1525780A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106679631A (en) * 2017-02-22 2017-05-17 中国地震局地壳应力研究所 Remote direction adjusting device of borehole inclinometer for measuring borehole crustal inclination

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106679631A (en) * 2017-02-22 2017-05-17 中国地震局地壳应力研究所 Remote direction adjusting device of borehole inclinometer for measuring borehole crustal inclination

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