FR934648A - Gyro-magnetic compass - Google Patents

Gyro-magnetic compass

Info

Publication number
FR934648A
FR934648A FR934648DA FR934648A FR 934648 A FR934648 A FR 934648A FR 934648D A FR934648D A FR 934648DA FR 934648 A FR934648 A FR 934648A
Authority
FR
France
Prior art keywords
gyro
magnetic compass
compass
magnetic
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
Eugene Risch
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.)
Sadir Carpentier SA
Original Assignee
Sadir Carpentier SA
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 Sadir Carpentier SA filed Critical Sadir Carpentier SA
Application granted granted Critical
Publication of FR934648A publication Critical patent/FR934648A/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
    • G01C19/36—Rotary gyroscopes for indicating a direction in the horizontal plane, e.g. directional gyroscopes with north-seeking action by magnetic means, e.g. gyromagnetic compasses

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR934648D 1946-10-04 1946-10-04 Gyro-magnetic compass Expired FR934648A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR934648T 1946-10-04

Publications (1)

Publication Number Publication Date
FR934648A true FR934648A (en) 1948-05-27

Family

ID=9456284

Family Applications (1)

Application Number Title Priority Date Filing Date
FR934648D Expired FR934648A (en) 1946-10-04 1946-10-04 Gyro-magnetic compass

Country Status (1)

Country Link
FR (1) FR934648A (en)

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