FR1002616A - Remote compass - Google Patents

Remote compass

Info

Publication number
FR1002616A
FR1002616A FR1002616DA FR1002616A FR 1002616 A FR1002616 A FR 1002616A FR 1002616D A FR1002616D A FR 1002616DA FR 1002616 A FR1002616 A FR 1002616A
Authority
FR
France
Prior art keywords
compass
remote
remote compass
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
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 FR1002616A publication Critical patent/FR1002616A/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
    • 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)
FR1002616D 1949-10-14 1949-10-14 Remote compass Expired FR1002616A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1002616T 1949-10-14

Publications (1)

Publication Number Publication Date
FR1002616A true FR1002616A (en) 1952-03-10

Family

ID=9562334

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1002616D Expired FR1002616A (en) 1949-10-14 1949-10-14 Remote compass

Country Status (1)

Country Link
FR (1) FR1002616A (en)

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