FR808526A - Perfectionnements aux compas gyroscopiques - Google Patents

Perfectionnements aux compas gyroscopiques

Info

Publication number
FR808526A
FR808526A FR808526DA FR808526A FR 808526 A FR808526 A FR 808526A FR 808526D A FR808526D A FR 808526DA FR 808526 A FR808526 A FR 808526A
Authority
FR
France
Prior art keywords
gyroscopic compasses
compasses
gyroscopic
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
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 FR808526A publication Critical patent/FR808526A/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)
  • Position Fixing By Use Of Radio Waves (AREA)
  • Toys (AREA)
FR808526D 1935-05-15 1936-05-15 Perfectionnements aux compas gyroscopiques Expired FR808526A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB14255/35A GB461424A (en) 1935-05-15 1935-05-15 Improvements relating to gyroscopic compasses

Publications (1)

Publication Number Publication Date
FR808526A true FR808526A (fr) 1937-02-09

Family

ID=10037834

Family Applications (1)

Application Number Title Priority Date Filing Date
FR808526D Expired FR808526A (fr) 1935-05-15 1936-05-15 Perfectionnements aux compas gyroscopiques

Country Status (3)

Country Link
US (1) US2128559A (fr)
FR (1) FR808526A (fr)
GB (1) GB461424A (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2615258A (en) * 1947-10-23 1952-10-28 Sperry Corp Speed correction gear for gyro compasses
US2662301A (en) * 1951-11-21 1953-12-15 Sperry Corp Gyroscopic compass correction system
US3241245A (en) * 1962-05-04 1966-03-22 Belock Instr Corp Device for sensing angles of inclination

Also Published As

Publication number Publication date
GB461424A (en) 1937-02-15
US2128559A (en) 1938-08-30

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