FR1351377A - Improvements to radio-sound buoys - Google Patents

Improvements to radio-sound buoys

Info

Publication number
FR1351377A
FR1351377A FR897473A FR897473A FR1351377A FR 1351377 A FR1351377 A FR 1351377A FR 897473 A FR897473 A FR 897473A FR 897473 A FR897473 A FR 897473A FR 1351377 A FR1351377 A FR 1351377A
Authority
FR
France
Prior art keywords
radio
buoys
sound
sound buoys
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
FR897473A
Other languages
French (fr)
Inventor
Georges Levasseur
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.)
Compagnie Industrielle des Telephones SA
Original Assignee
Compagnie Industrielle des Telephones SA
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 Compagnie Industrielle des Telephones SA filed Critical Compagnie Industrielle des Telephones SA
Priority to FR897473A priority Critical patent/FR1351377A/en
Priority to DE1963C0010505 priority patent/DE1930452U/en
Priority to GB1866763A priority patent/GB979516A/en
Application granted granted Critical
Publication of FR1351377A publication Critical patent/FR1351377A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B11/00—Transmission systems employing sonic, ultrasonic or infrasonic waves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B22/00—Buoys
    • B63B22/003—Buoys adapted for being launched from an aircraft or water vehicle;, e.g. with brakes deployed in the water
    • 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
    • G01S15/00—Systems using the reflection or reradiation of acoustic waves, e.g. sonar systems
    • G01S15/87—Combinations of sonar systems
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/34—Adaptation for use in or on ships, submarines, buoys or torpedoes

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Combustion & Propulsion (AREA)
  • Ocean & Marine Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Details Of Aerials (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
FR897473A 1962-05-14 1962-05-14 Improvements to radio-sound buoys Expired FR1351377A (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR897473A FR1351377A (en) 1962-05-14 1962-05-14 Improvements to radio-sound buoys
DE1963C0010505 DE1930452U (en) 1962-05-14 1963-05-10 RADIO HORN TON.
GB1866763A GB979516A (en) 1962-05-14 1963-05-10 Improvements in radio-acoustic buoys

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR897473A FR1351377A (en) 1962-05-14 1962-05-14 Improvements to radio-sound buoys

Publications (1)

Publication Number Publication Date
FR1351377A true FR1351377A (en) 1964-02-07

Family

ID=8778885

Family Applications (1)

Application Number Title Priority Date Filing Date
FR897473A Expired FR1351377A (en) 1962-05-14 1962-05-14 Improvements to radio-sound buoys

Country Status (3)

Country Link
DE (1) DE1930452U (en)
FR (1) FR1351377A (en)
GB (1) GB979516A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2204054A1 (en) * 1972-10-25 1974-05-17 Erji

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2204054A1 (en) * 1972-10-25 1974-05-17 Erji

Also Published As

Publication number Publication date
GB979516A (en) 1965-01-06
DE1930452U (en) 1966-01-05

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