FR1090872A - Device improving the precision of gyroscopes - Google Patents

Device improving the precision of gyroscopes

Info

Publication number
FR1090872A
FR1090872A FR1090872DA FR1090872A FR 1090872 A FR1090872 A FR 1090872A FR 1090872D A FR1090872D A FR 1090872DA FR 1090872 A FR1090872 A FR 1090872A
Authority
FR
France
Prior art keywords
gyroscopes
precision
device improving
improving
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.)
Svenska AB Gasaccumulator
Original Assignee
Svenska AB Gasaccumulator
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 Svenska AB Gasaccumulator filed Critical Svenska AB Gasaccumulator
Application granted granted Critical
Publication of FR1090872A publication Critical patent/FR1090872A/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
FR1090872D 1953-11-23 1953-11-23 Device improving the precision of gyroscopes Expired FR1090872A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1090872T 1953-11-23

Publications (1)

Publication Number Publication Date
FR1090872A true FR1090872A (en) 1955-04-05

Family

ID=9615137

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1090872D Expired FR1090872A (en) 1953-11-23 1953-11-23 Device improving the precision of gyroscopes

Country Status (1)

Country Link
FR (1) FR1090872A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948155A (en) * 1956-07-17 1960-08-09 Altoscan Company Stabilizing gyro
US3204467A (en) * 1960-05-23 1965-09-07 Gen Precision Inc Pivot suspended gyro with auxiliary mass

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2948155A (en) * 1956-07-17 1960-08-09 Altoscan Company Stabilizing gyro
US3204467A (en) * 1960-05-23 1965-09-07 Gen Precision Inc Pivot suspended gyro with auxiliary mass

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