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FR588947A - Improvements to gyroscopic devices - Google Patents

Improvements to gyroscopic devices

Info

Publication number
FR588947A
FR588947A FR588947DA FR588947A FR 588947 A FR588947 A FR 588947A FR 588947D A FR588947D A FR 588947DA FR 588947 A FR588947 A FR 588947A
Authority
FR
France
Prior art keywords
gyroscopic devices
gyroscopic
devices
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
James Blacklock Henderson
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 FR588947A publication Critical patent/FR588947A/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
    • G01C19/44—Rotary gyroscopes for indicating the vertical

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR588947D 1917-07-21 1920-07-09 Improvements to gyroscopic devices Expired FR588947A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB588947X 1917-07-21

Publications (1)

Publication Number Publication Date
FR588947A true FR588947A (en) 1925-05-18

Family

ID=10482630

Family Applications (1)

Application Number Title Priority Date Filing Date
FR588947D Expired FR588947A (en) 1917-07-21 1920-07-09 Improvements to gyroscopic devices

Country Status (1)

Country Link
FR (1) FR588947A (en)

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