FR929307A - Système perfectionné de compas à induction terrestre - Google Patents

Système perfectionné de compas à induction terrestre

Info

Publication number
FR929307A
FR929307A FR929307DA FR929307A FR 929307 A FR929307 A FR 929307A FR 929307D A FR929307D A FR 929307DA FR 929307 A FR929307 A FR 929307A
Authority
FR
France
Prior art keywords
compass system
earth induction
induction compass
advanced
advanced earth
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)
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.)
Bendix Aviation Corp
Original Assignee
Bendix Aviation Corp
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 Bendix Aviation Corp filed Critical Bendix Aviation Corp
Application granted granted Critical
Publication of FR929307A publication Critical patent/FR929307A/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
    • G01C17/30—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)
FR929307D 1945-04-28 1946-04-18 Système perfectionné de compas à induction terrestre Expired FR929307A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US929307XA 1945-04-28 1945-04-28

Publications (1)

Publication Number Publication Date
FR929307A true FR929307A (fr) 1947-12-23

Family

ID=22235833

Family Applications (1)

Application Number Title Priority Date Filing Date
FR929307D Expired FR929307A (fr) 1945-04-28 1946-04-18 Système perfectionné de compas à induction terrestre

Country Status (1)

Country Link
FR (1) FR929307A (fr)

Similar Documents

Publication Publication Date Title
FR932048A (fr) Télescope
FR938812A (fr) Systèmes de radio-guidage
FR947270A (fr) Système de communication
FR946257A (fr) Système de communication
FR950039A (fr) Système de guidage
FR944370A (fr) Système de communication à voies multiples
FR946925A (fr) Système de communication
FR916835A (fr) Système de télécommande
FR950322A (fr) Système de communication
FR928743A (fr) Système de radio-navigation
FR933836A (fr) Système de radio-navigation
FR933784A (fr) Système de compas à allonge
FR929307A (fr) Système perfectionné de compas à induction terrestre
FR943229A (fr) Système de radio-navigation
FR54897E (fr) Système perfectionné de compas à induction terrestre
FR928302A (fr) Système de radiogoniométrie
FR930253A (fr) Compas à ellipse
FR909720A (fr) Compas à balustre perfectionné
FR913266A (fr) Système de perceuse
CH273441A (fr) Installation de navigation radioélectrique.
FR909947A (fr) Instrument de topométrie
FR56347E (fr) Système de radioguidage
AT168017B (de) Funknavigationsanlage
DK76854C (da) Radionavigationsanlæg.
DK76964C (da) Radionavigationsanlæg.