FR817966A - Compas électronique - Google Patents

Compas électronique

Info

Publication number
FR817966A
FR817966A FR817966DA FR817966A FR 817966 A FR817966 A FR 817966A FR 817966D A FR817966D A FR 817966DA FR 817966 A FR817966 A FR 817966A
Authority
FR
France
Prior art keywords
electronic compass
compass
electronic
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)
Inventor
Robert Guy Octave
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 filed Critical
Application granted granted Critical
Publication of FR817966A publication Critical patent/FR817966A/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
    • G01C17/00—Compasses; Devices for ascertaining true or magnetic north for navigation or surveying purposes
    • G01C17/02—Magnetic compasses
    • G01C17/28—Electromagnetic compasses
    • G01C17/32—Electron compasses

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
FR817966D 1936-05-23 1936-05-23 Compas électronique Expired FR817966A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR817966T 1936-05-23

Publications (1)

Publication Number Publication Date
FR817966A true FR817966A (fr) 1937-09-15

Family

ID=9268642

Family Applications (1)

Application Number Title Priority Date Filing Date
FR817966D Expired FR817966A (fr) 1936-05-23 1936-05-23 Compas électronique

Country Status (1)

Country Link
FR (1) FR817966A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745985C (de) * 1941-03-27 1944-05-22 Aeg Braunsche R¦hre für Kompasszwecke

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE745985C (de) * 1941-03-27 1944-05-22 Aeg Braunsche R¦hre für Kompasszwecke

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