FR2720586B1 - Antenne sonar à têtes démontables. - Google Patents

Antenne sonar à têtes démontables.

Info

Publication number
FR2720586B1
FR2720586B1 FR9406407A FR9406407A FR2720586B1 FR 2720586 B1 FR2720586 B1 FR 2720586B1 FR 9406407 A FR9406407 A FR 9406407A FR 9406407 A FR9406407 A FR 9406407A FR 2720586 B1 FR2720586 B1 FR 2720586B1
Authority
FR
France
Prior art keywords
sonar antenna
removable heads
heads
removable
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 - Fee Related
Application number
FR9406407A
Other languages
English (en)
Other versions
FR2720586A1 (fr
Inventor
Jacky Garcin
Yves Ripoll
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.)
Direction General pour lArmement DGA
Original Assignee
Direction General pour lArmement DGA
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 Direction General pour lArmement DGA filed Critical Direction General pour lArmement DGA
Priority to FR9406407A priority Critical patent/FR2720586B1/fr
Priority to EP95401230A priority patent/EP0684085A1/fr
Publication of FR2720586A1 publication Critical patent/FR2720586A1/fr
Application granted granted Critical
Publication of FR2720586B1 publication Critical patent/FR2720586B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
    • B06B1/0611—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements in a pile
    • B06B1/0618—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements in a pile of piezo- and non-piezoelectric elements, e.g. 'Tonpilz'

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Details Of Aerials (AREA)
FR9406407A 1994-05-26 1994-05-26 Antenne sonar à têtes démontables. Expired - Fee Related FR2720586B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR9406407A FR2720586B1 (fr) 1994-05-26 1994-05-26 Antenne sonar à têtes démontables.
EP95401230A EP0684085A1 (fr) 1994-05-26 1995-05-26 Antenne sonar ouverte comportant des transducteurs électro-acoustiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9406407A FR2720586B1 (fr) 1994-05-26 1994-05-26 Antenne sonar à têtes démontables.

Publications (2)

Publication Number Publication Date
FR2720586A1 FR2720586A1 (fr) 1995-12-01
FR2720586B1 true FR2720586B1 (fr) 1996-07-05

Family

ID=9463542

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9406407A Expired - Fee Related FR2720586B1 (fr) 1994-05-26 1994-05-26 Antenne sonar à têtes démontables.

Country Status (1)

Country Link
FR (1) FR2720586B1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190921394A (en) * 1909-09-18 1910-09-19 Evershed Vignoles Ltd Improvements in and relating to the Production of Sound Waves by Means of Forced Vibrations.
FR2302655A1 (fr) * 1975-02-27 1976-09-24 France Etat Transducteur piezoelectrique multimoteurs a contremasse unique
FR2570916B1 (fr) * 1983-06-23 1988-04-15 France Etat Armement Procede et transducteur electro-acoustique pour emettre ou recevoir des ondes acoustiques dans plusieurs bandes passantes
EP0209238A3 (fr) * 1985-06-14 1989-03-08 Gould Inc. Transducteur acoustique à double piston dont on peut choisir la directivité
FR2663182B1 (fr) * 1990-06-12 1992-09-18 Grosso Gilles Transducteur electro-acoustique immerge.

Also Published As

Publication number Publication date
FR2720586A1 (fr) 1995-12-01

Similar Documents

Publication Publication Date Title
NL1003793A1 (nl) Ablatie-apparaat met meerdere antennes.
DE69512831D1 (de) Antenne
DE69427146D1 (de) Antennenanordnung
DE69423939D1 (de) Antennen
DE69632429D1 (de) Antenne
FR2707154B1 (fr) Bistouri à ultrasons.
FI970764A0 (fi) Antennirakenne
DE69419080D1 (de) Antenne
DE69622337D1 (de) Antenne
FR2691596B1 (fr) Antenne acoustique sous-marine à capteur surfacique.
FR2709878B1 (fr) Antenne fil-plaque monopolaire.
FR2756931B1 (fr) Sonar lateral a antenne synthetique
DE69506435D1 (de) Antenne
DE69421247D1 (de) Antennenanordnung
DE69527244D1 (de) Antenne
DE69523535D1 (de) Antenne
FI955153A (fi) Rakoryhmäantenneja
DK0705488T3 (da) Antenne
DE59402169D1 (de) Antennenanordnung
FR2720586B1 (fr) Antenne sonar à têtes démontables.
IT1268615B1 (it) Stampante.
DE69619511D1 (de) Antenne
NL1001599C2 (nl) Antenne.
FR2685848B1 (fr) Antenne acoustique lineaire.
FR2739522B1 (fr) Antenne de sonar

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20110131