FR1170166A - Directional beacon - Google Patents

Directional beacon

Info

Publication number
FR1170166A
FR1170166A FR1170166DA FR1170166A FR 1170166 A FR1170166 A FR 1170166A FR 1170166D A FR1170166D A FR 1170166DA FR 1170166 A FR1170166 A FR 1170166A
Authority
FR
France
Prior art keywords
directional beacon
beacon
directional
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)
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.)
Svenska AB Gasaccumulator
Original Assignee
Svenska AB Gasaccumulator
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 Svenska AB Gasaccumulator filed Critical Svenska AB Gasaccumulator
Application granted granted Critical
Publication of FR1170166A publication Critical patent/FR1170166A/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)
FR1170166D 1955-10-03 1956-09-03 Directional beacon Expired FR1170166A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1170166X 1955-10-03

Publications (1)

Publication Number Publication Date
FR1170166A true FR1170166A (en) 1959-01-12

Family

ID=20421307

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1170166D Expired FR1170166A (en) 1955-10-03 1956-09-03 Directional beacon

Country Status (1)

Country Link
FR (1) FR1170166A (en)

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