FR426258A - Compas gyroscopique à amortisseur - Google Patents

Compas gyroscopique à amortisseur

Info

Publication number
FR426258A
FR426258A FR426258DA FR426258A FR 426258 A FR426258 A FR 426258A FR 426258D A FR426258D A FR 426258DA FR 426258 A FR426258 A FR 426258A
Authority
FR
France
Prior art keywords
damper
gyro compass
compass
gyro
damper gyro
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)
Inventor
Abel-Louis Doignon
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.)
ABEL-LOUIS DOIGNON
Original Assignee
ABEL-LOUIS DOIGNON
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 ABEL-LOUIS DOIGNON filed Critical ABEL-LOUIS DOIGNON
Application granted granted Critical
Publication of FR426258A publication Critical patent/FR426258A/fr
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
FR426258D 1910-04-27 1910-04-27 Compas gyroscopique à amortisseur Expired FR426258A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR426258T 1910-04-27

Publications (1)

Publication Number Publication Date
FR426258A true FR426258A (fr) 1911-07-03

Family

ID=1468848

Family Applications (1)

Application Number Title Priority Date Filing Date
FR426258D Expired FR426258A (fr) 1910-04-27 1910-04-27 Compas gyroscopique à amortisseur

Country Status (1)

Country Link
FR (1) FR426258A (fr)

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