FR1073990A - Radio-balise parlante - Google Patents

Radio-balise parlante

Info

Publication number
FR1073990A
FR1073990A FR1073990DA FR1073990A FR 1073990 A FR1073990 A FR 1073990A FR 1073990D A FR1073990D A FR 1073990DA FR 1073990 A FR1073990 A FR 1073990A
Authority
FR
France
Prior art keywords
radio beacon
talking
talking radio
beacon
radio
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)
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 FR1073990A publication Critical patent/FR1073990A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q25/00—Antennas or antenna systems providing at least two radiating patterns
    • 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)
  • Radio Relay Systems (AREA)
  • Transceivers (AREA)
  • Mobile Radio Communication Systems (AREA)
FR1073990D 1952-02-23 1952-11-18 Radio-balise parlante Expired FR1073990A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE734625X 1952-02-23

Publications (1)

Publication Number Publication Date
FR1073990A true FR1073990A (fr) 1954-09-30

Family

ID=20319643

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1073990D Expired FR1073990A (fr) 1952-02-23 1952-11-18 Radio-balise parlante

Country Status (5)

Country Link
US (1) US2747181A (en:Method)
BE (1) BE517864A (en:Method)
DE (1) DE943655C (en:Method)
FR (1) FR1073990A (en:Method)
GB (1) GB734625A (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1075684B (de) * 1956-08-03 1960-02-18 Svenska Aktiebolaget Gasaccumulator Lidmgo (Schweden) Sprechendes Drehfunkfeuer
US3680119A (en) * 1970-08-14 1972-07-25 Itt Tacan antenna system
WO2002014419A1 (de) * 2000-08-16 2002-02-21 Bayer Aktiengesellschaft Alterungsschutzmittel auf basis von phenolischen salzen

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2129004A (en) * 1937-05-08 1938-09-06 Bell Telephone Labor Inc Radio signaling
GB504744A (en) * 1937-10-29 1939-05-01 Marconi Wireless Telegraph Co Improvements in or relating to navigation aiding radio transmitters
US2212238A (en) * 1938-06-11 1940-08-20 Internat Telephone Dev Co Inc Ultra short wave course beacon
US2424079A (en) * 1943-04-19 1947-07-15 Gen Electric System of communication
US2513493A (en) * 1945-09-17 1950-07-04 Honeywell Regulator Co Aircraft control system

Also Published As

Publication number Publication date
GB734625A (en) 1955-08-03
US2747181A (en) 1956-05-22
BE517864A (en:Method)
DE943655C (de) 1956-05-24

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