FR546506A - Dispositif de récepteur acoustique sous-marin - Google Patents

Dispositif de récepteur acoustique sous-marin

Info

Publication number
FR546506A
FR546506A FR546506DA FR546506A FR 546506 A FR546506 A FR 546506A FR 546506D A FR546506D A FR 546506DA FR 546506 A FR546506 A FR 546506A
Authority
FR
France
Prior art keywords
receiver device
underwater acoustic
acoustic receiver
underwater
receiver
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.)
Signal GmbH
Original Assignee
Signal GmbH
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 Signal GmbH filed Critical Signal GmbH
Application granted granted Critical
Publication of FR546506A publication Critical patent/FR546506A/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
    • G01S1/72—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 ultrasonic, sonic or infrasonic 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)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
FR546506D 1914-12-10 1922-01-16 Dispositif de récepteur acoustique sous-marin Expired FR546506A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE327905T 1914-12-10

Publications (1)

Publication Number Publication Date
FR546506A true FR546506A (fr) 1922-11-15

Family

ID=6561216

Family Applications (1)

Application Number Title Priority Date Filing Date
FR546506D Expired FR546506A (fr) 1914-12-10 1922-01-16 Dispositif de récepteur acoustique sous-marin

Country Status (2)

Country Link
DE (2) DE327905C (fr)
FR (1) FR546506A (fr)

Also Published As

Publication number Publication date
DE375998C (de) 1923-05-22
DE327905C (de) 1920-10-19

Similar Documents

Publication Publication Date Title
FR546506A (fr) Dispositif de récepteur acoustique sous-marin
FR510608A (fr) Dispositif de filtre
ES58114A1 (es) Perfeccionamientos en los aparatos receptores de señales acústicas submarinas.
AT88431B (de) Empfangseinrichtung für Unterwasserschallsignale.
FR469802A (fr) Dispositif récepteur pour signaux acoustiques sous-marins
FR454425A (fr) Dispositif vérificateur pour récepteurs acoustiques sous-marins
FR18527E (fr) Récepteur pour signaux acoustiques sous-marins
DK29642C (da) Mikrofonisk Signalanordning.
FR471380A (fr) Dispositif anti-inductif
FR506652A (fr) Dispositif récepteur pour signaux acoustiques sous-marins
FR512131A (fr) émetteur pour signaux acoustiques sous-marins
FR518948A (fr) Dispositif acoustique pour la réception de sons sous-marins
DK28212C (da) Anordning ved Undervandslydapparater.
FR22076E (fr) Récepteur pour signaux acoustiques sous-marins
AT91074B (de) Stromstoßsender.
FR539754A (fr) Récepteur acoustique
DK29827C (da) Modtageanordning til Undervandslydsignaler.
FR471562A (fr) Transmetteur microphonique
DK29920C (da) Undervandslydanlæg.
DK15903C (da) Undersøisk Lydsignalgiver.
DK30082C (da) Udstraalingsorgan til Undervandslydapparater.
FR471873A (fr) Récepteur pour signaux acoustiques sous-marins
DK29755C (da) Stærkt dæmpet Lydapparat.
DK31175C (da) Anordning til Retningsbestemmelse af Lydbølger.
FR442018A (fr) Dispositif de transmission