FR1032887A - Télécompas magnétique - Google Patents

Télécompas magnétique

Info

Publication number
FR1032887A
FR1032887A FR1032887DA FR1032887A FR 1032887 A FR1032887 A FR 1032887A FR 1032887D A FR1032887D A FR 1032887DA FR 1032887 A FR1032887 A FR 1032887A
Authority
FR
France
Prior art keywords
telecompass
magnetic
magnetic telecompass
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
Maurice Bezu
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 FR1032887A publication Critical patent/FR1032887A/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
    • G01C17/04—Magnetic compasses with north-seeking magnetic elements, e.g. needles
    • G01C17/20—Observing the compass card or needle
    • G01C17/26—Observing the compass card or needle using electric pick-offs for transmission to final indicator, e.g. photocell

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
FR1032887D 1951-02-20 1951-02-20 Télécompas magnétique Expired FR1032887A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1032887T 1951-02-20

Publications (1)

Publication Number Publication Date
FR1032887A true FR1032887A (fr) 1953-07-06

Family

ID=9584066

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1032887D Expired FR1032887A (fr) 1951-02-20 1951-02-20 Télécompas magnétique

Country Status (1)

Country Link
FR (1) FR1032887A (fr)

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