FR2522226B1 - - Google Patents

Info

Publication number
FR2522226B1
FR2522226B1 FR8202778A FR8202778A FR2522226B1 FR 2522226 B1 FR2522226 B1 FR 2522226B1 FR 8202778 A FR8202778 A FR 8202778A FR 8202778 A FR8202778 A FR 8202778A FR 2522226 B1 FR2522226 B1 FR 2522226B1
Authority
FR
France
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
FR8202778A
Other versions
FR2522226A1 (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.)
ECA SA
Original Assignee
ECA 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 ECA SA filed Critical ECA SA
Priority to FR8202778A priority Critical patent/FR2522226A1/fr
Publication of FR2522226A1 publication Critical patent/FR2522226A1/fr
Application granted granted Critical
Publication of FR2522226B1 publication Critical patent/FR2522226B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
    • 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
    • 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 
    • B63B2201/00—Signalling devices
    • B63B2201/18—Sonar

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Ocean & Marine Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)
FR8202778A 1982-02-19 1982-02-19 Procede et dispositif permettant d'etablir une liaison acoustique avec un appareil immerge Granted FR2522226A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR8202778A FR2522226A1 (fr) 1982-02-19 1982-02-19 Procede et dispositif permettant d'etablir une liaison acoustique avec un appareil immerge

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8202778A FR2522226A1 (fr) 1982-02-19 1982-02-19 Procede et dispositif permettant d'etablir une liaison acoustique avec un appareil immerge

Publications (2)

Publication Number Publication Date
FR2522226A1 FR2522226A1 (fr) 1983-08-26
FR2522226B1 true FR2522226B1 (fr) 1984-04-27

Family

ID=9271161

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8202778A Granted FR2522226A1 (fr) 1982-02-19 1982-02-19 Procede et dispositif permettant d'etablir une liaison acoustique avec un appareil immerge

Country Status (1)

Country Link
FR (1) FR2522226A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4189786A (en) * 1962-06-29 1980-02-19 Adler Ronald E Radio buoy assembly
US3384867A (en) * 1965-07-30 1968-05-21 Bendix Corp Underwater transponder assembly including flotation unit
US3858166A (en) * 1973-12-26 1974-12-31 Briddell C Recoverable underwater acoustic beacon
US4136415A (en) * 1977-04-29 1979-01-30 Blockburger James E Underwater release mechanism
US4272835A (en) * 1977-05-23 1981-06-09 The United States Of America As Represented By The Secretary Of The Navy Master buoy system for acoustic array deployment, using underwater glide bodies remotely launched from a submerged pod

Also Published As

Publication number Publication date
FR2522226A1 (fr) 1983-08-26

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Legal Events

Date Code Title Description
CA Change of address
CJ Change in legal form
GC Lien (pledge) constituted