FR879657A - Disposition de radiotransmetteurs directionnels, dits phares radio - Google Patents

Disposition de radiotransmetteurs directionnels, dits phares radio

Info

Publication number
FR879657A
FR879657A FR879657DA FR879657A FR 879657 A FR879657 A FR 879657A FR 879657D A FR879657D A FR 879657DA FR 879657 A FR879657 A FR 879657A
Authority
FR
France
Prior art keywords
radiotransmitters
headlights
directional
radio
arrangement
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.)
AGA Baltic AB
Original Assignee
AGA Baltic AB
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 AGA Baltic AB filed Critical AGA Baltic AB
Application granted granted Critical
Publication of FR879657A publication Critical patent/FR879657A/fr
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)
  • Aerials With Secondary Devices (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
FR879657D 1941-01-13 1941-12-26 Disposition de radiotransmetteurs directionnels, dits phares radio Expired FR879657A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE551773X 1941-01-13

Publications (1)

Publication Number Publication Date
FR879657A true FR879657A (fr) 1943-03-02

Family

ID=20311801

Family Applications (1)

Application Number Title Priority Date Filing Date
FR879657D Expired FR879657A (fr) 1941-01-13 1941-12-26 Disposition de radiotransmetteurs directionnels, dits phares radio

Country Status (3)

Country Link
US (1) US2337324A (fr)
FR (1) FR879657A (fr)
GB (1) GB551773A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2474238A (en) * 1945-06-27 1949-06-28 Myron Y Eck Single null loop antenna
US2567746A (en) * 1946-03-05 1951-09-11 Lester C Van Atta Antenna
US2489287A (en) * 1946-03-26 1949-11-29 Guarino Pasquale Anthony Antenna
US2684445A (en) * 1946-03-29 1954-07-20 Us Navy Lobe switching antenna

Also Published As

Publication number Publication date
US2337324A (en) 1943-12-21
GB551773A (en) 1943-03-09

Similar Documents

Publication Publication Date Title
CH267138A (fr) Projectile.
FR916577A (fr) Construction de véhicules
FR879657A (fr) Disposition de radiotransmetteurs directionnels, dits phares radio
CH232420A (de) Schwingungsdämpfer.
FR881970A (fr) Amollissants
CH264944A (de) Geschoss.
CH226581A (de) Antennenzuleitung.
FR875113A (fr) Amortisseur-freineur de chocs, de réactions, etc.
CH233161A (de) Avivagemittel.
CH227622A (de) H-Adcock-Antenne.
CH226343A (de) Fahrzeugscheinwerfer.
CH226249A (de) Geschützgeschoss.
CH262920A (fr) Installation de télécommunication.
FR972337A (fr) Pompe - compresseur - distributeur de fluides
FR871807A (fr) Amortisseur de chocs
FR942148A (fr) Perfectionnements aux antennes de radio
DK64940C (da) Radioantenne.
ES6588Y (es) Disposición de muelles.
DK62517C (da) Fyrpotte.
FR885879A (fr) Postes récepteurs radioélectriques
ES154144A1 (es) Procedimiento de fabricacion de bujardas, de bocas cambiables
BE446425A (fr) Phare non éblouissant.
DK67793C (da) Fremgangsmaade til Fremstilling af 2-Metyl-2,3-dihalogen-tetrahydrofuraner.
FR889079A (fr) Amollissants
ES6456Y (es) Olla automóvil.