NL1745C - Toestel voor het ontvangen van onderzeesche geluidsignalen - Google Patents

Toestel voor het ontvangen van onderzeesche geluidsignalen

Info

Publication number
NL1745C
NL1745C NL4679A NL4679A NL1745C NL 1745 C NL1745 C NL 1745C NL 4679 A NL4679 A NL 4679A NL 4679 A NL4679 A NL 4679A NL 1745 C NL1745 C NL 1745C
Authority
NL
Netherlands
Prior art keywords
sound signals
submarine sound
receiving submarine
receiving
signals
Prior art date
Application number
NL4679A
Other languages
English (en)
Dutch (nl)
Original Assignee
Marconi Wireless Telegraph Co
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 Marconi Wireless Telegraph Co filed Critical Marconi Wireless Telegraph Co
Application granted granted Critical
Publication of NL1745C publication Critical patent/NL1745C/nl

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)
  • Details Of Audible-Bandwidth Transducers (AREA)
  • Electrostatic, Electromagnetic, Magneto- Strictive, And Variable-Resistance Transducers (AREA)
NL4679A 1913-05-26 1914-05-09 Toestel voor het ontvangen van onderzeesche geluidsignalen NL1745C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191312266T 1913-05-26

Publications (1)

Publication Number Publication Date
NL1745C true NL1745C (nl) 1916-12-15

Family

ID=32371160

Family Applications (1)

Application Number Title Priority Date Filing Date
NL4679A NL1745C (nl) 1913-05-26 1914-05-09 Toestel voor het ontvangen van onderzeesche geluidsignalen

Country Status (3)

Country Link
FR (1) FR471373A (xx)
GB (1) GB191312266A (xx)
NL (1) NL1745C (xx)

Also Published As

Publication number Publication date
GB191312266A (en) 1914-05-26
FR471373A (fr) 1914-10-24

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