IT950181B - Compasso magnetico numerico - Google Patents

Compasso magnetico numerico

Info

Publication number
IT950181B
IT950181B IT2183472A IT2183472A IT950181B IT 950181 B IT950181 B IT 950181B IT 2183472 A IT2183472 A IT 2183472A IT 2183472 A IT2183472 A IT 2183472A IT 950181 B IT950181 B IT 950181B
Authority
IT
Italy
Prior art keywords
magnetic compass
numerical
numerical magnetic
compass
magnetic
Prior art date
Application number
IT2183472A
Other languages
English (en)
Inventor
L Manotte
Original Assignee
France Etat
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 France Etat filed Critical France Etat
Application granted granted Critical
Publication of IT950181B publication Critical patent/IT950181B/it

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
    • G01C17/30—Earth-inductor compasses

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Magnetic Variables (AREA)
  • Geophysics And Detection Of Objects (AREA)
IT2183472A 1971-07-19 1972-03-14 Compasso magnetico numerico IT950181B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7126284A FR2146554A5 (it) 1971-07-19 1971-07-19

Publications (1)

Publication Number Publication Date
IT950181B true IT950181B (it) 1973-06-20

Family

ID=9080539

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2183472A IT950181B (it) 1971-07-19 1972-03-14 Compasso magnetico numerico

Country Status (6)

Country Link
AU (1) AU459909B2 (it)
DE (1) DE2230852A1 (it)
FR (1) FR2146554A5 (it)
GB (1) GB1347657A (it)
IT (1) IT950181B (it)
SE (1) SE369961B (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2287681A1 (fr) * 1974-10-11 1976-05-07 France Etat Compas magnetique numerique
US4139951A (en) * 1977-03-23 1979-02-20 Cunard Thomas L Remote indicating compass
US4117602A (en) * 1977-04-04 1978-10-03 The Laitram Corporation Electromagnetic compass

Also Published As

Publication number Publication date
AU459909B2 (en) 1975-04-10
GB1347657A (en) 1974-02-27
AU4121972A (en) 1973-10-25
FR2146554A5 (it) 1973-03-02
DE2230852A1 (de) 1973-02-01
SE369961B (it) 1974-09-23

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