FR462154A - Improvements to gyroscopes - Google Patents

Improvements to gyroscopes

Info

Publication number
FR462154A
FR462154A FR462154DA FR462154A FR 462154 A FR462154 A FR 462154A FR 462154D A FR462154D A FR 462154DA FR 462154 A FR462154 A FR 462154A
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
French (fr)
Inventor
John Gardner
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of FR462154A publication Critical patent/FR462154A/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

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)
FR462154D 1912-09-04 1913-09-03 Improvements to gyroscopes Expired FR462154A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB462154X 1912-09-04

Publications (1)

Publication Number Publication Date
FR462154A true FR462154A (en) 1914-01-21

Family

ID=1501363

Family Applications (1)

Application Number Title Priority Date Filing Date
FR462154D Expired FR462154A (en) 1912-09-04 1913-09-03 Improvements to gyroscopes

Country Status (1)

Country Link
FR (1) FR462154A (en)

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