FR447720A - Improvements in the assembly and operation of gyroscopes - Google Patents

Improvements in the assembly and operation of gyroscopes

Info

Publication number
FR447720A
FR447720A FR447720DA FR447720A FR 447720 A FR447720 A FR 447720A FR 447720D A FR447720D A FR 447720DA FR 447720 A FR447720 A FR 447720A
Authority
FR
France
Prior art keywords
gyroscopes
assembly
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
Emil Klahn
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 FR447720A publication Critical patent/FR447720A/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)
FR447720D 1912-08-29 1912-08-29 Improvements in the assembly and operation of gyroscopes Expired FR447720A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR447720T 1912-08-29

Publications (1)

Publication Number Publication Date
FR447720A true FR447720A (en) 1913-01-13

Family

ID=1488387

Family Applications (1)

Application Number Title Priority Date Filing Date
FR447720D Expired FR447720A (en) 1912-08-29 1912-08-29 Improvements in the assembly and operation of gyroscopes

Country Status (1)

Country Link
FR (1) FR447720A (en)

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