FR2662565B1 - Base acoustique pour sonar utilisant l'effet doppler. - Google Patents

Base acoustique pour sonar utilisant l'effet doppler.

Info

Publication number
FR2662565B1
FR2662565B1 FR9006390A FR9006390A FR2662565B1 FR 2662565 B1 FR2662565 B1 FR 2662565B1 FR 9006390 A FR9006390 A FR 9006390A FR 9006390 A FR9006390 A FR 9006390A FR 2662565 B1 FR2662565 B1 FR 2662565B1
Authority
FR
France
Prior art keywords
sonar
doppler effect
acoustic base
acoustic
base
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 - Fee Related
Application number
FR9006390A
Other languages
English (en)
Other versions
FR2662565A1 (fr
Inventor
De Solminihac Francois
Donniou Andre
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.)
Thales SA
Original Assignee
Thomson CSF 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 Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR9006390A priority Critical patent/FR2662565B1/fr
Publication of FR2662565A1 publication Critical patent/FR2662565A1/fr
Application granted granted Critical
Publication of FR2662565B1 publication Critical patent/FR2662565B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G10K11/006—Transducer mounting in underwater equipment, e.g. sonobuoys
    • 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
    • G10K11/002—Devices for damping, suppressing, obstructing or conducting sound in acoustic devices

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
FR9006390A 1990-05-22 1990-05-22 Base acoustique pour sonar utilisant l'effet doppler. Expired - Fee Related FR2662565B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9006390A FR2662565B1 (fr) 1990-05-22 1990-05-22 Base acoustique pour sonar utilisant l'effet doppler.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9006390A FR2662565B1 (fr) 1990-05-22 1990-05-22 Base acoustique pour sonar utilisant l'effet doppler.

Publications (2)

Publication Number Publication Date
FR2662565A1 FR2662565A1 (fr) 1991-11-29
FR2662565B1 true FR2662565B1 (fr) 1993-04-23

Family

ID=9396850

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9006390A Expired - Fee Related FR2662565B1 (fr) 1990-05-22 1990-05-22 Base acoustique pour sonar utilisant l'effet doppler.

Country Status (1)

Country Link
FR (1) FR2662565B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6341661B1 (en) * 2000-04-19 2002-01-29 L3 Communications Corporation Bow dome sonar

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR900298A (fr) * 1942-09-11 1945-06-25 G E M A Ges Fu R Elektroakusti Dispositif de transmission des oscillations mécaniques
US3224405A (en) * 1960-08-31 1965-12-21 Fergusson Fergus Alexand Adair Towed body for variable depth sonar
US4528652A (en) * 1981-12-30 1985-07-09 General Electric Company Ultrasonic transducer and attenuating material for use therein
US4704708A (en) * 1985-10-04 1987-11-03 Mobil Oil Corporation Acoustic borehole logging tool

Also Published As

Publication number Publication date
FR2662565A1 (fr) 1991-11-29

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Legal Events

Date Code Title Description
ST Notification of lapse