FR473319A - Perfectionnements relatifs aux compas gyroscopiques - Google Patents

Perfectionnements relatifs aux compas gyroscopiques

Info

Publication number
FR473319A
FR473319A FR473319A FR473319DA FR473319A FR 473319 A FR473319 A FR 473319A FR 473319 A FR473319 A FR 473319A FR 473319D A FR473319D A FR 473319DA FR 473319 A FR473319 A FR 473319A
Authority
FR
France
Prior art keywords
improvements relating
gyroscopic compasses
compasses
gyroscopic
relating
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
FR473319A
Other languages
English (en)
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.)
Sperry Gyroscope Co Ltd
Original Assignee
Sperry Gyroscope Co Ltd
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 Sperry Gyroscope Co Ltd filed Critical Sperry Gyroscope Co Ltd
Application granted granted Critical
Publication of FR473319A publication Critical patent/FR473319A/fr
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)
  • Vibration Prevention Devices (AREA)
  • Gyroscopes (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
FR473319A 1914-03-07 1914-05-11 Perfectionnements relatifs aux compas gyroscopiques Expired FR473319A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US191410095XA 1914-03-07 1914-03-07

Publications (1)

Publication Number Publication Date
FR473319A true FR473319A (fr) 1915-01-08

Family

ID=32597526

Family Applications (1)

Application Number Title Priority Date Filing Date
FR473319A Expired FR473319A (fr) 1914-03-07 1914-05-11 Perfectionnements relatifs aux compas gyroscopiques

Country Status (4)

Country Link
DE (2) DE305415C (fr)
FR (1) FR473319A (fr)
GB (1) GB191410095A (fr)
NL (1) NL2929C (fr)

Also Published As

Publication number Publication date
NL2929C (fr)
DE305415C (fr)
DE295999C (fr)
GB191410095A (en) 1915-07-23

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