FR382810A - Nautical indicator device - Google Patents

Nautical indicator device

Info

Publication number
FR382810A
FR382810A FR382810DA FR382810A FR 382810 A FR382810 A FR 382810A FR 382810D A FR382810D A FR 382810DA FR 382810 A FR382810 A FR 382810A
Authority
FR
France
Prior art keywords
nautical
indicator device
indicator
nautical indicator
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
Jay Dee Stannard
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 FR382810A publication Critical patent/FR382810A/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)
FR382810D 1907-09-13 1907-09-13 Nautical indicator device Expired FR382810A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR382810T 1907-09-13

Publications (1)

Publication Number Publication Date
FR382810A true FR382810A (en) 1908-02-17

Family

ID=1428861

Family Applications (1)

Application Number Title Priority Date Filing Date
FR382810D Expired FR382810A (en) 1907-09-13 1907-09-13 Nautical indicator device

Country Status (1)

Country Link
FR (1) FR382810A (en)

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