FR675225A - Dispositif gyroscopique - Google Patents

Dispositif gyroscopique

Info

Publication number
FR675225A
FR675225A FR675225DA FR675225A FR 675225 A FR675225 A FR 675225A FR 675225D A FR675225D A FR 675225DA FR 675225 A FR675225 A FR 675225A
Authority
FR
France
Prior art keywords
gyroscopic device
gyroscopic
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
Gustav Henrik Fabian Berglund
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 filed Critical
Application granted granted Critical
Publication of FR675225A publication Critical patent/FR675225A/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

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)
FR675225D 1928-06-21 1929-05-15 Dispositif gyroscopique Expired FR675225A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE675225X 1928-06-21

Publications (1)

Publication Number Publication Date
FR675225A true FR675225A (fr) 1930-02-07

Family

ID=20314741

Family Applications (1)

Application Number Title Priority Date Filing Date
FR675225D Expired FR675225A (fr) 1928-06-21 1929-05-15 Dispositif gyroscopique

Country Status (1)

Country Link
FR (1) FR675225A (fr)

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