FR785894A - Improvements to gyroscopes - Google Patents

Improvements to gyroscopes

Info

Publication number
FR785894A
FR785894A FR785894DA FR785894A FR 785894 A FR785894 A FR 785894A FR 785894D A FR785894D A FR 785894DA FR 785894 A FR785894 A FR 785894A
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
Robert Alkan
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 FR785894A publication Critical patent/FR785894A/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)
FR785894D 1934-05-09 1934-05-09 Improvements to gyroscopes Expired FR785894A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR785894T 1934-05-09

Publications (1)

Publication Number Publication Date
FR785894A true FR785894A (en) 1935-08-21

Family

ID=9218079

Family Applications (1)

Application Number Title Priority Date Filing Date
FR785894D Expired FR785894A (en) 1934-05-09 1934-05-09 Improvements to gyroscopes

Country Status (1)

Country Link
FR (1) FR785894A (en)

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