FR815457A - Device for determining the drift and the actual speed of flying machines - Google Patents

Device for determining the drift and the actual speed of flying machines

Info

Publication number
FR815457A
FR815457A FR815457DA FR815457A FR 815457 A FR815457 A FR 815457A FR 815457D A FR815457D A FR 815457DA FR 815457 A FR815457 A FR 815457A
Authority
FR
France
Prior art keywords
drift
determining
actual speed
flying machines
flying
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
Blaise Leon Marcel
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 FR815457A publication Critical patent/FR815457A/en
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S1/00—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith
    • G01S1/02—Beacons or beacon systems transmitting signals having a characteristic or characteristics capable of being detected by non-directional receivers and defining directions, positions, or position lines fixed relatively to the beacon transmitters; Receivers co-operating therewith using radio waves

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
FR815457D 1936-03-25 1936-03-25 Device for determining the drift and the actual speed of flying machines Expired FR815457A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR815457T 1936-03-25

Publications (1)

Publication Number Publication Date
FR815457A true FR815457A (en) 1937-07-12

Family

ID=9267270

Family Applications (1)

Application Number Title Priority Date Filing Date
FR815457D Expired FR815457A (en) 1936-03-25 1936-03-25 Device for determining the drift and the actual speed of flying machines

Country Status (1)

Country Link
FR (1) FR815457A (en)

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