FR2732806B1 - Materiau destine a augmenter la discretion acoustique d'une structure, notamment une coque de navire - Google Patents

Materiau destine a augmenter la discretion acoustique d'une structure, notamment une coque de navire

Info

Publication number
FR2732806B1
FR2732806B1 FR9504114A FR9504114A FR2732806B1 FR 2732806 B1 FR2732806 B1 FR 2732806B1 FR 9504114 A FR9504114 A FR 9504114A FR 9504114 A FR9504114 A FR 9504114A FR 2732806 B1 FR2732806 B1 FR 2732806B1
Authority
FR
France
Prior art keywords
increasing
ship hull
acoustic discretion
discretion
acoustic
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
FR9504114A
Other languages
English (en)
Other versions
FR2732806A1 (fr
Inventor
Pierre Valibouse
Gerard Jennequin
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.)
CNIM Groupe SA
Original Assignee
Constructions Industrielles de la Mediterrane CNIM 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 Constructions Industrielles de la Mediterrane CNIM SA filed Critical Constructions Industrielles de la Mediterrane CNIM SA
Priority to FR9504114A priority Critical patent/FR2732806B1/fr
Publication of FR2732806A1 publication Critical patent/FR2732806A1/fr
Application granted granted Critical
Publication of FR2732806B1 publication Critical patent/FR2732806B1/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
    • G10K11/16—Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/162—Selection of materials
    • 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
    • B63G8/28—Arrangement of offensive or defensive equipment
    • B63G8/34—Camouflage

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Laminated Bodies (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
FR9504114A 1995-04-06 1995-04-06 Materiau destine a augmenter la discretion acoustique d'une structure, notamment une coque de navire Expired - Fee Related FR2732806B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR9504114A FR2732806B1 (fr) 1995-04-06 1995-04-06 Materiau destine a augmenter la discretion acoustique d'une structure, notamment une coque de navire

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9504114A FR2732806B1 (fr) 1995-04-06 1995-04-06 Materiau destine a augmenter la discretion acoustique d'une structure, notamment une coque de navire

Publications (2)

Publication Number Publication Date
FR2732806A1 FR2732806A1 (fr) 1996-10-11
FR2732806B1 true FR2732806B1 (fr) 1997-07-04

Family

ID=9477834

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9504114A Expired - Fee Related FR2732806B1 (fr) 1995-04-06 1995-04-06 Materiau destine a augmenter la discretion acoustique d'une structure, notamment une coque de navire

Country Status (1)

Country Link
FR (1) FR2732806B1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2991661B1 (fr) * 2012-06-11 2014-08-08 Dcns Structure d'engin sous-marin tel qu'un sous-marin
RU2580409C1 (ru) * 2015-02-26 2016-04-10 Николай Евгеньевич Староверов Подводная лодка /варианты/

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2536195A1 (fr) * 1982-11-17 1984-05-18 Sintra Alcatel Sa Reflecteur acoustique sous-marin
EP0328931A3 (fr) * 1988-02-18 1991-07-31 The B.F. Goodrich Company Baffle à tubes pliables
DE8809318U1 (de) * 1988-07-21 1989-01-02 Atlas Elektronik Gmbh, 28309 Bremen Schichtsystem
US4982385A (en) * 1989-11-17 1991-01-01 Westinghouse Electric Corp. Acoustic decoupler for a sonar array
FR2656718A1 (fr) * 1989-12-28 1991-07-05 Thomson Csf Absorbeur acoustique pour milieu fluide, notamment pour milieu marin.
FR2664868B1 (fr) * 1990-07-19 1992-11-06 Bertin & Cie Revetement anechouide, en particulier pour coques de navires et de sous-marins.

Also Published As

Publication number Publication date
FR2732806A1 (fr) 1996-10-11

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Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20141231