FR457093A - Gyroscope compass - Google Patents

Gyroscope compass

Info

Publication number
FR457093A
FR457093A FR457093DA FR457093A FR 457093 A FR457093 A FR 457093A FR 457093D A FR457093D A FR 457093DA FR 457093 A FR457093 A FR 457093A
Authority
FR
France
Prior art keywords
gyroscope compass
compass
gyroscope
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.)
GESELLSCHAFT fur NAUTISCHE INSTRUMENTE GmbH
Original Assignee
GESELLSCHAFT fur NAUTISCHE INSTRUMENTE GmbH
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 GESELLSCHAFT fur NAUTISCHE INSTRUMENTE GmbH filed Critical GESELLSCHAFT fur NAUTISCHE INSTRUMENTE GmbH
Application granted granted Critical
Publication of FR457093A publication Critical patent/FR457093A/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
FR457093D 1912-08-20 1913-04-24 Gyroscope compass Expired FR457093A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE457093X 1912-08-20

Publications (1)

Publication Number Publication Date
FR457093A true FR457093A (en) 1913-09-11

Family

ID=1496815

Family Applications (1)

Application Number Title Priority Date Filing Date
FR457093D Expired FR457093A (en) 1912-08-20 1913-04-24 Gyroscope compass

Country Status (1)

Country Link
FR (1) FR457093A (en)

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