FR791612A - Perfectionnements aux compas gyroscopiques - Google Patents

Perfectionnements aux compas gyroscopiques

Info

Publication number
FR791612A
FR791612A FR791612DA FR791612A FR 791612 A FR791612 A FR 791612A FR 791612D A FR791612D A FR 791612DA FR 791612 A FR791612 A FR 791612A
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 FR791612A publication Critical patent/FR791612A/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)
FR791612D 1934-06-22 1935-06-21 Perfectionnements aux compas gyroscopiques Expired FR791612A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB791612X 1934-06-22

Publications (1)

Publication Number Publication Date
FR791612A true FR791612A (fr) 1935-12-14

Family

ID=10505050

Family Applications (1)

Application Number Title Priority Date Filing Date
FR791612D Expired FR791612A (fr) 1934-06-22 1935-06-21 Perfectionnements aux compas gyroscopiques

Country Status (1)

Country Link
FR (1) FR791612A (fr)

Similar Documents

Publication Publication Date Title
FR736709A (fr) Perfectionnements aux compas gyroscopiques
FR837398A (fr) Perfectionnements aux gyroscopes et aux compas gyroscopiques
FR812445A (fr) Perfectionnements aux compas gyroscopiques
FR808526A (fr) Perfectionnements aux compas gyroscopiques
FR791611A (fr) Perfectionnements apportés aux compas gyroscopiques
FR831503A (fr) Perfectionnements aux compas
FR818850A (fr) Compas gyromagnétique
FR799250A (fr) Perfectionnements aux compas magnétiques
FR733800A (fr) Perfectionnement apporté aux porte-mines
FR775184A (fr) Perfectionnements aux compas gyroscopiques
FR791612A (fr) Perfectionnements aux compas gyroscopiques
FR785256A (fr) Perfectionnements aux compas gyro-magnétiques
FR779494A (fr) Compas de repérage
FR819858A (fr) Perfectionnements aux gyroscopes
FR820412A (fr) Compas de navigation
FR759621A (fr) Compas magnétique
FR788329A (fr) Perfectionnements aux indicateurs gyroscopiques
FR810350A (fr) Perfectionnements aux compas gyro-magnétiques
FR840639A (fr) Compas
FR785894A (fr) Perfectionnements apportés aux gyroscopes
FR810554A (fr) Compas de navigation perfectionné
FR805032A (fr) Perfectionnements aux compas gyromagnétiques
FR766416A (fr) Compas comparateur
FR816942A (fr) Perfectionnements aux compas magnétiques
FR784620A (fr) Perfectionnements apportés aux boussoles