FR917608A - Device for damping the oscillations of a gyroscopic compass - Google Patents

Device for damping the oscillations of a gyroscopic compass

Info

Publication number
FR917608A
FR917608A FR917608DA FR917608A FR 917608 A FR917608 A FR 917608A FR 917608D A FR917608D A FR 917608DA FR 917608 A FR917608 A FR 917608A
Authority
FR
France
Prior art keywords
oscillations
damping
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
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.)
Optique et Precision de Levallois SA
Original Assignee
Optique et Precision de Levallois 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 Optique et Precision de Levallois SA filed Critical Optique et Precision de Levallois SA
Application granted granted Critical
Publication of FR917608A publication Critical patent/FR917608A/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)
FR917608D 1945-07-02 1945-07-02 Device for damping the oscillations of a gyroscopic compass Expired FR917608A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR917608T 1945-07-02

Publications (1)

Publication Number Publication Date
FR917608A true FR917608A (en) 1947-01-16

Family

ID=9423899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR917608D Expired FR917608A (en) 1945-07-02 1945-07-02 Device for damping the oscillations of a gyroscopic compass

Country Status (1)

Country Link
FR (1) FR917608A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3099094A (en) * 1960-01-20 1963-07-30 Anschuetz & Co Gmbh Measuring instrument and method and means for dampening the oscillation of a measuring member thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3099094A (en) * 1960-01-20 1963-07-30 Anschuetz & Co Gmbh Measuring instrument and method and means for dampening the oscillation of a measuring member thereof

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