[go: up one dir, main page]

FR2823571B1 - Colonne acoustique et antenne cylindrique pour sonar passif utilisant une telle colonne - Google Patents

Colonne acoustique et antenne cylindrique pour sonar passif utilisant une telle colonne

Info

Publication number
FR2823571B1
FR2823571B1 FR0105045A FR0105045A FR2823571B1 FR 2823571 B1 FR2823571 B1 FR 2823571B1 FR 0105045 A FR0105045 A FR 0105045A FR 0105045 A FR0105045 A FR 0105045A FR 2823571 B1 FR2823571 B1 FR 2823571B1
Authority
FR
France
Prior art keywords
column
acoustic
cylindrical antenna
passive sonar
sonar
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 - Lifetime
Application number
FR0105045A
Other languages
English (en)
Other versions
FR2823571A1 (fr
Inventor
Eric Sernit
Pascal Bocquillon
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 Underwater Systems SAS
Original Assignee
Thales Underwater Systems SAS
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 Thales Underwater Systems SAS filed Critical Thales Underwater Systems SAS
Priority to FR0105045A priority Critical patent/FR2823571B1/fr
Priority to DE2002607628 priority patent/DE60207628T2/de
Priority to EP20020290854 priority patent/EP1249827B1/fr
Publication of FR2823571A1 publication Critical patent/FR2823571A1/fr
Application granted granted Critical
Publication of FR2823571B1 publication Critical patent/FR2823571B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G10K11/18—Methods or devices for transmitting, conducting or directing sound
    • G10K11/20—Reflecting arrangements
    • G10K11/205—Reflecting arrangements for underwater use
    • 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)
FR0105045A 2001-04-12 2001-04-12 Colonne acoustique et antenne cylindrique pour sonar passif utilisant une telle colonne Expired - Lifetime FR2823571B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR0105045A FR2823571B1 (fr) 2001-04-12 2001-04-12 Colonne acoustique et antenne cylindrique pour sonar passif utilisant une telle colonne
DE2002607628 DE60207628T2 (de) 2001-04-12 2002-04-05 Schallsäule und zylindrische Antenne für ein passives Sonargerät, welches eine solche Schallsäule verwendet
EP20020290854 EP1249827B1 (fr) 2001-04-12 2002-04-05 Colonne acoustique, et antenne cylindrique pour sonar passif utilisant une telle colonne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0105045A FR2823571B1 (fr) 2001-04-12 2001-04-12 Colonne acoustique et antenne cylindrique pour sonar passif utilisant une telle colonne

Publications (2)

Publication Number Publication Date
FR2823571A1 FR2823571A1 (fr) 2002-10-18
FR2823571B1 true FR2823571B1 (fr) 2003-10-17

Family

ID=8862286

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0105045A Expired - Lifetime FR2823571B1 (fr) 2001-04-12 2001-04-12 Colonne acoustique et antenne cylindrique pour sonar passif utilisant une telle colonne

Country Status (3)

Country Link
EP (1) EP1249827B1 (fr)
DE (1) DE60207628T2 (fr)
FR (1) FR2823571B1 (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004038032A1 (de) 2004-08-05 2006-02-23 Atlas Elektronik Gmbh Elektroakustische Wandleranordnung für Unterwasserantennen
DE102008052353A1 (de) 2008-10-20 2010-04-22 Atlas Elektronik Gmbh Unterwasserantenne
DE102008052352B3 (de) * 2008-10-20 2010-04-15 Atlas Elektronik Gmbh Vorrichtung zur Befestigung einer Unterwasserantenne
DE102008052354A1 (de) * 2008-10-20 2010-04-22 Atlas Elektronik Gmbh Unterwasserantenne
DE102015105430A1 (de) * 2015-04-09 2016-10-13 Atlas Elektronik Gmbh Wandlereinrichtung, Wandlervorrichtung, Sonar und Wasserfahrzeug
DE102020202776A1 (de) 2020-03-04 2021-09-09 Atlas Elektronik Gmbh Reflektor für Wasserschallwandler

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2906993A (en) * 1946-05-22 1959-09-29 Raymond L Steinberger Transducer for underwater sound
DE4339798A1 (de) * 1993-11-23 1995-05-24 Stn Atlas Elektronik Gmbh Elektroakustische Wandleranordnung
FR2720590B1 (fr) * 1994-05-31 1996-06-28 Thomson Csf Antenne acoustique passive absorbante.

Also Published As

Publication number Publication date
DE60207628D1 (de) 2006-01-05
FR2823571A1 (fr) 2002-10-18
EP1249827B1 (fr) 2005-11-30
EP1249827A1 (fr) 2002-10-16
DE60207628T2 (de) 2006-07-06

Similar Documents

Publication Publication Date Title
FR2835620B1 (fr) Emetteur-recepteur a ultrasons et sonar de degagement a ultrasons utilisant celui-ci
FR2833356B1 (fr) Radar a ondes de surface
EP1462822A4 (fr) Radar mobile a onde millimetrique
DE60133362D1 (de) Antenne
AU2001249178A1 (en) Mobile navigation of network-based electronic information using spoken input
DE60226640D1 (de) Verbesserte interne spaltchemikalie
EP1453137A4 (fr) Antenne pour radio portable
DE60120470D1 (de) Antenne
FR2826186B1 (fr) Antenne mulitfonctions integrant des ensembles fil-plaque
DE60206938D1 (de) Hochfeste wabenstruktur
IS6785A (is) EP4 viðtakahindrar til meðhöndlunar á liðagigt
DE60041248D1 (de) Planare Antenne
FR2826185B1 (fr) Antenne fil-plaque multifrequences
EP1553659A4 (fr) Petite antenne multimode et module haute frequence utilisant une telle antenne
DE60200301D1 (de) Antenne
NO20052566D0 (no) Retningsvirkende antenne
NO20035750L (no) Antenne
DE60213902D1 (de) M-förmige Antenne
DE60238635D1 (de) Starre isolation eines drehendes ultraschallhorns
EP1353399A4 (fr) Antenne integree pour appareil radio portable
DE60219713D1 (de) Phasenschieber, phasengesteuerte Gruppenantenne und Radargerät
FR2823571B1 (fr) Colonne acoustique et antenne cylindrique pour sonar passif utilisant une telle colonne
DE60329125D1 (de) Unsymmetrische Antenne
NO20052634D0 (no) Optisk og frekvensskannet retningsantenne
NO20000613D0 (no) Antenne for transponder

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 16

PLFP Fee payment

Year of fee payment: 17

PLFP Fee payment

Year of fee payment: 18

PLFP Fee payment

Year of fee payment: 20