DE69825361D1 - Elektrodynamischer Wandler für Unterwasser-Akustik - Google Patents

Elektrodynamischer Wandler für Unterwasser-Akustik

Info

Publication number
DE69825361D1
DE69825361D1 DE69825361T DE69825361T DE69825361D1 DE 69825361 D1 DE69825361 D1 DE 69825361D1 DE 69825361 T DE69825361 T DE 69825361T DE 69825361 T DE69825361 T DE 69825361T DE 69825361 D1 DE69825361 D1 DE 69825361D1
Authority
DE
Germany
Prior art keywords
electrodynamic transducer
underwater acoustics
acoustics
underwater
electrodynamic
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
DE69825361T
Other languages
English (en)
Other versions
DE69825361T2 (de
Inventor
Vito Suppa
Jean Bertheas
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
Application granted granted Critical
Publication of DE69825361D1 publication Critical patent/DE69825361D1/de
Publication of DE69825361T2 publication Critical patent/DE69825361T2/de
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
    • G10K11/004—Mounting transducers, e.g. provided with mechanical moving or orienting device
    • G10K11/006—Transducer mounting in underwater equipment, e.g. sonobuoys
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/04—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism
    • B06B1/045—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with electromagnetism using vibrating magnet, armature or coil system

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
DE69825361T 1997-05-27 1998-05-19 Elektrodynamischer Wandler für Unterwasser-Akustik Expired - Lifetime DE69825361T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9706457A FR2764160B1 (fr) 1997-05-27 1997-05-27 Transducteur electrodynamique pour acoustique sous-marine
FR9706457 1997-05-27

Publications (2)

Publication Number Publication Date
DE69825361D1 true DE69825361D1 (de) 2004-09-09
DE69825361T2 DE69825361T2 (de) 2005-08-11

Family

ID=9507267

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69825361T Expired - Lifetime DE69825361T2 (de) 1997-05-27 1998-05-19 Elektrodynamischer Wandler für Unterwasser-Akustik

Country Status (4)

Country Link
US (1) US6046962A (de)
EP (1) EP0881001B1 (de)
DE (1) DE69825361T2 (de)
FR (1) FR2764160B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2776161B1 (fr) 1998-03-10 2000-05-26 Thomson Marconi Sonar Sas Antenne d'emission acoustique annulaire demontable
US6483778B1 (en) * 1999-04-02 2002-11-19 Raytheon Company Systems and methods for passively compensating transducers
FR2800229B1 (fr) 1999-10-22 2002-04-05 Thomson Marconi Sonar Sas Transducteur acoustique sous-marin a large bande
FR2809580B1 (fr) * 2000-05-26 2002-08-30 Thomson Marconi Sonar Sas Transducteur electrodynamique pour acoustique sous-marine
EP2748645A4 (de) * 2011-08-24 2015-04-29 Stephen Chelminski Schwingende marine schallquelle für seismische unterwasserexploration
FR3015785B1 (fr) * 2013-12-20 2015-12-25 Thales Sa Antenne omnidirectionnelle compacte pour sonar trempe

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2545961A (en) * 1946-04-11 1951-03-20 Univ Loudspeakers Inc Reflex type loud-speaker
FR1448949A (fr) * 1965-06-29 1966-08-12 Csf Perfectionnements aux sonars à grande portée
FR1573029A (de) * 1968-02-05 1969-07-04
FR2109443A6 (de) * 1970-10-16 1972-05-26 Thomson Csf
FR2112582A6 (de) * 1970-05-29 1972-06-23 Thomson Csf
FR2183568B1 (de) * 1972-05-10 1976-10-29 Thomson Csf
US4029141A (en) * 1974-12-17 1977-06-14 Thomson-Csf Cooling device for components which dissipate large amounts of heat
FR2431419A1 (fr) * 1978-07-18 1980-02-15 Thomson Csf Bouee aeroportee largable
FR2450193A1 (fr) * 1979-02-27 1980-09-26 Thomson Csf Bouee aeroportee largable a declenchement inertiel
FR2464179A2 (fr) * 1979-08-28 1981-03-06 Thomson Csf Bouee aeroportee largable
FR2504275A1 (fr) * 1981-04-15 1982-10-22 Thomson Csf Systeme de telemetrie passive
CA1161895A (en) * 1981-10-21 1984-02-07 Garfield W. Mcmahon Moving coil linear actuator
US4466083A (en) * 1983-05-31 1984-08-14 The United States Of America As Represented By The Secretary Of The Navy Low frequency, broadband, underwater sound transducer
JPS6180996A (ja) * 1984-09-28 1986-04-24 Hitachi Ltd 水中送波器
US5062089A (en) * 1987-04-17 1991-10-29 Argotec Inc. Sonar projector with liquid mass loading for operation at lower frequency
FR2651950B1 (fr) * 1989-09-08 1992-04-17 Thomson Csf Antenne hydrophonique lineaire et dispositif electronique de levee d'ambiguite droite-gauche associe a cette antenne.

Also Published As

Publication number Publication date
EP0881001B1 (de) 2004-08-04
DE69825361T2 (de) 2005-08-11
EP0881001A1 (de) 1998-12-02
FR2764160A1 (fr) 1998-12-04
US6046962A (en) 2000-04-04
FR2764160B1 (fr) 1999-08-27

Similar Documents

Publication Publication Date Title
DE69625907D1 (de) Elektrodynamische antriebsmittel für akustische sender
DK0775432T3 (da) Elektrodynamisk transducer
DK0973012T3 (da) Transducer
EP0996311A4 (de) Flacher elektroakustischer wandler
DE69817608D1 (de) Meereswellen-energieumwandler
DK0764387T3 (da) Akustisk transducer
NO994500L (no) Transducer
DE69730789D1 (de) Piezoelektrischer elektroakustischer Wandler
DE69526666D1 (de) Globales schallmikrofonsystem
DE69918344D1 (de) Digitaler elektroakustischer Wandler
FI965294A0 (fi) Elektromagneettinen akustinen muunnin
FI103747B1 (fi) Värähtelymuunninyksikkö
DK0802700T3 (da) Elektroakustisk transducer
KR960013121A (ko) 전기 음향 변환기
FI982156A0 (fi) Akustisen muuntimen alustan kiinnitysmenetelmä
DE10084087T1 (de) Schallenergiesystem für Meereseinsätze
DE69612170D1 (de) Elektroakustischer Wandler
FR2767014B1 (fr) Transducteur electroacoustique
DE59809001D1 (de) Ultraschallsensor
DE69825361D1 (de) Elektrodynamischer Wandler für Unterwasser-Akustik
DE69819209D1 (de) Akustisches horn
DE69606609D1 (de) Wandleranordnung für akustische Abbildung
DK96597A (da) Ultralydstransducer
DE69917374D1 (de) Wegaufnehmer
DE60138588D1 (de) Elektrodynamischer Wandler für Unterwasserakustik

Legal Events

Date Code Title Description
8364 No opposition during term of opposition