FR1172265A - Perfectionnements aux gyroscopes - Google Patents

Perfectionnements aux gyroscopes

Info

Publication number
FR1172265A
FR1172265A FR1172265DA FR1172265A FR 1172265 A FR1172265 A FR 1172265A FR 1172265D A FR1172265D A FR 1172265DA FR 1172265 A FR1172265 A FR 1172265A
Authority
FR
France
Prior art keywords
gyroscopes
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)
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.)
KEARFOTT Co
Original Assignee
KEARFOTT Co
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 KEARFOTT Co filed Critical KEARFOTT Co
Application granted granted Critical
Publication of FR1172265A publication Critical patent/FR1172265A/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)
FR1172265D 1957-02-08 1957-02-08 Perfectionnements aux gyroscopes Expired FR1172265A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1172265T 1957-02-08

Publications (1)

Publication Number Publication Date
FR1172265A true FR1172265A (fr) 1959-02-09

Family

ID=9657930

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1172265D Expired FR1172265A (fr) 1957-02-08 1957-02-08 Perfectionnements aux gyroscopes

Country Status (1)

Country Link
FR (1) FR1172265A (fr)

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