FR2987028B1 - Structure de sous-marin comportant un baffle acoustique pour l'integration d'une antenne de reception sonar sur une coque mince - Google Patents

Structure de sous-marin comportant un baffle acoustique pour l'integration d'une antenne de reception sonar sur une coque mince

Info

Publication number
FR2987028B1
FR2987028B1 FR1251494A FR1251494A FR2987028B1 FR 2987028 B1 FR2987028 B1 FR 2987028B1 FR 1251494 A FR1251494 A FR 1251494A FR 1251494 A FR1251494 A FR 1251494A FR 2987028 B1 FR2987028 B1 FR 2987028B1
Authority
FR
France
Prior art keywords
integration
reception antenna
acoustic baffle
submarine structure
sonar reception
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
FR1251494A
Other languages
English (en)
Other versions
FR2987028A1 (fr
Inventor
Christian Audoly
Francois Reynard
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.)
Naval Group SA
Original Assignee
DCNS 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
Priority to FR1251494A priority Critical patent/FR2987028B1/fr
Application filed by DCNS SA filed Critical DCNS SA
Priority to PCT/EP2013/053095 priority patent/WO2013121007A1/fr
Priority to AU2013220310A priority patent/AU2013220310B2/en
Priority to BR112014020278-8A priority patent/BR112014020278B1/pt
Priority to PL13704452.5T priority patent/PL2814723T3/pl
Priority to IN6560DEN2014 priority patent/IN2014DN06560A/en
Priority to ES13704452.5T priority patent/ES2581289T3/es
Priority to MYPI2014702269A priority patent/MY167419A/en
Priority to EP13704452.5A priority patent/EP2814723B1/fr
Priority to CA2864412A priority patent/CA2864412C/fr
Publication of FR2987028A1 publication Critical patent/FR2987028A1/fr
Application granted granted Critical
Publication of FR2987028B1 publication Critical patent/FR2987028B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63G—OFFENSIVE OR DEFENSIVE ARRANGEMENTS ON VESSELS; MINE-LAYING; MINE-SWEEPING; SUBMARINES; AIRCRAFT CARRIERS
    • B63G8/00—Underwater vessels, e.g. submarines; Equipment specially adapted therefor
    • B63G8/39—Arrangements of sonic watch equipment, e.g. low-frequency, sonar
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
  • Transducers For Ultrasonic Waves (AREA)
FR1251494A 2012-02-17 2012-02-17 Structure de sous-marin comportant un baffle acoustique pour l'integration d'une antenne de reception sonar sur une coque mince Expired - Fee Related FR2987028B1 (fr)

Priority Applications (10)

Application Number Priority Date Filing Date Title
FR1251494A FR2987028B1 (fr) 2012-02-17 2012-02-17 Structure de sous-marin comportant un baffle acoustique pour l'integration d'une antenne de reception sonar sur une coque mince
EP13704452.5A EP2814723B1 (fr) 2012-02-17 2013-02-15 Structure de sous-marin comportant un baffle acoustique pour l'integration d'une antenne de reception sonar sur une coque mince
BR112014020278-8A BR112014020278B1 (pt) 2012-02-17 2013-02-15 Estrutura de submarino
PL13704452.5T PL2814723T3 (pl) 2012-02-17 2013-02-15 Konstrukcja łodzi podwodnej, zawierająca przegrodę akustyczną dla zabudowania anteny odbiorczej sonarowej na kadłubie lekkim
IN6560DEN2014 IN2014DN06560A (fr) 2012-02-17 2013-02-15
ES13704452.5T ES2581289T3 (es) 2012-02-17 2013-02-15 Estructura de submarino que consta de una pantalla acústica para la integración de una antena de recepción sonar sobre un casco delgado
PCT/EP2013/053095 WO2013121007A1 (fr) 2012-02-17 2013-02-15 Structure de sous-marin comportant un baffle acoustique pour l'integration d'une antenne de reception sonar sur une coque mince
AU2013220310A AU2013220310B2 (en) 2012-02-17 2013-02-15 Submarine structure comprising a sound baffle, for the integration of a sonar receiving antenna on a thin shell
CA2864412A CA2864412C (fr) 2012-02-17 2013-02-15 Structure de sous-marin comportant un baffle acoustique pour l'integration d'une antenne de reception sonar sur une coque mince
MYPI2014702269A MY167419A (en) 2012-02-17 2013-02-15 Submarine structure comprising a sound baffle, for the integration of a sonar receiving antenna on a thin shell

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1251494A FR2987028B1 (fr) 2012-02-17 2012-02-17 Structure de sous-marin comportant un baffle acoustique pour l'integration d'une antenne de reception sonar sur une coque mince

Publications (2)

Publication Number Publication Date
FR2987028A1 FR2987028A1 (fr) 2013-08-23
FR2987028B1 true FR2987028B1 (fr) 2014-04-04

Family

ID=47716063

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1251494A Expired - Fee Related FR2987028B1 (fr) 2012-02-17 2012-02-17 Structure de sous-marin comportant un baffle acoustique pour l'integration d'une antenne de reception sonar sur une coque mince

Country Status (10)

Country Link
EP (1) EP2814723B1 (fr)
AU (1) AU2013220310B2 (fr)
BR (1) BR112014020278B1 (fr)
CA (1) CA2864412C (fr)
ES (1) ES2581289T3 (fr)
FR (1) FR2987028B1 (fr)
IN (1) IN2014DN06560A (fr)
MY (1) MY167419A (fr)
PL (1) PL2814723T3 (fr)
WO (1) WO2013121007A1 (fr)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5420825A (en) * 1982-08-31 1995-05-30 The United States Of America As Represented By The Secretary Of The Navy Noise control composite
FR2691596B1 (fr) * 1992-05-22 1995-04-28 Thomson Csf Antenne acoustique sous-marine à capteur surfacique.
FR2720590B1 (fr) * 1994-05-31 1996-06-28 Thomson Csf Antenne acoustique passive absorbante.

Also Published As

Publication number Publication date
IN2014DN06560A (fr) 2015-05-22
EP2814723A1 (fr) 2014-12-24
ES2581289T3 (es) 2016-09-05
BR112014020278A8 (pt) 2017-07-11
MY167419A (en) 2018-08-27
WO2013121007A1 (fr) 2013-08-22
CA2864412C (fr) 2020-03-24
CA2864412A1 (fr) 2013-08-22
AU2013220310B2 (en) 2016-09-29
AU2013220310A1 (en) 2014-09-04
BR112014020278A2 (fr) 2017-06-20
PL2814723T3 (pl) 2016-10-31
EP2814723B1 (fr) 2016-04-20
FR2987028A1 (fr) 2013-08-23
BR112014020278B1 (pt) 2021-11-23

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 5

PLFP Fee payment

Year of fee payment: 6

ST Notification of lapse

Effective date: 20181031