FR2361033B1 - - Google Patents

Info

Publication number
FR2361033B1
FR2361033B1 FR7623652A FR7623652A FR2361033B1 FR 2361033 B1 FR2361033 B1 FR 2361033B1 FR 7623652 A FR7623652 A FR 7623652A FR 7623652 A FR7623652 A FR 7623652A FR 2361033 B1 FR2361033 B1 FR 2361033B1
Authority
FR
France
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
Application number
FR7623652A
Other languages
French (fr)
Other versions
FR2361033A1 (fr
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.)
Gouvernement de la Republique Francaise
Original Assignee
Gouvernement de la Republique Francaise
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 Gouvernement de la Republique Francaise filed Critical Gouvernement de la Republique Francaise
Priority to FR7623652A priority Critical patent/FR2361033A1/fr
Priority to US05/818,960 priority patent/US4151437A/en
Priority to DE7724070U priority patent/DE7724070U1/de
Priority to GB32644/77A priority patent/GB1580720A/en
Publication of FR2361033A1 publication Critical patent/FR2361033A1/fr
Application granted granted Critical
Publication of FR2361033B1 publication Critical patent/FR2361033B1/fr
Granted 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)
FR7623652A 1976-08-03 1976-08-03 Transducteurs piezoelectriques et antennes acoustiques immergeables a grande profondeur Granted FR2361033A1 (fr)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7623652A FR2361033A1 (fr) 1976-08-03 1976-08-03 Transducteurs piezoelectriques et antennes acoustiques immergeables a grande profondeur
US05/818,960 US4151437A (en) 1976-08-03 1977-07-25 Piezoelectric transducers and acoustic antennas which can be immersed to a great depth
DE7724070U DE7724070U1 (de) 1976-08-03 1977-08-02 Piezoelektrischer wandler
GB32644/77A GB1580720A (en) 1976-08-03 1977-08-03 Piezo electric transducers and acoustic antennae

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7623652A FR2361033A1 (fr) 1976-08-03 1976-08-03 Transducteurs piezoelectriques et antennes acoustiques immergeables a grande profondeur

Publications (2)

Publication Number Publication Date
FR2361033A1 FR2361033A1 (fr) 1978-03-03
FR2361033B1 true FR2361033B1 (OSRAM) 1978-12-22

Family

ID=9176483

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7623652A Granted FR2361033A1 (fr) 1976-08-03 1976-08-03 Transducteurs piezoelectriques et antennes acoustiques immergeables a grande profondeur

Country Status (4)

Country Link
US (1) US4151437A (OSRAM)
DE (1) DE7724070U1 (OSRAM)
FR (1) FR2361033A1 (OSRAM)
GB (1) GB1580720A (OSRAM)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4433399A (en) * 1979-07-05 1984-02-21 The Stoneleigh Trust Ultrasonic transducers
DE3107878A1 (de) * 1981-03-02 1982-09-16 Honeywell-Elac-Nautik Gmbh, 2300 Kiel Unterwasser-schallwandler
DE3151028A1 (de) * 1981-12-23 1983-07-28 Fried. Krupp Gmbh, 4300 Essen Akustische unterwasserantenne
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
US5491671A (en) * 1984-04-26 1996-02-13 Alliant Techsystems Inc. Sonar transducer with unitary isolator
US4604542A (en) * 1984-07-25 1986-08-05 Gould Inc. Broadband radial vibrator transducer with multiple resonant frequencies
FR2569326B1 (fr) * 1984-08-16 1988-07-29 France Etat Armement Transducteurs piezo-electriques et antennes de sonar pouvant etre immerges a grande profondeur
US4704709A (en) * 1985-07-12 1987-11-03 Westinghouse Electric Corp. Transducer assembly with explosive shock protection
NO174309C (no) * 1987-04-24 1994-04-13 Norske Stats Oljeselskap Elektroakustisk transducer for anordning i et gassformig fluid, særlig for måling av strömningsghastigheten i et rör under eksplosjonsfarlige forhol
DE3812244C1 (OSRAM) * 1988-04-13 1989-11-09 Honeywell-Elac-Nautik Gmbh, 2300 Kiel, De
FR2634292B1 (fr) * 1988-07-15 1990-10-19 Grosso Gilles Procede et dispositifs pour maintenir le gaz contenu dans une enceinte immergee en equilibre de pression avec l'exterieur
FR2639786B1 (fr) * 1988-11-04 1991-07-26 Thomson Csf Transducteur flextenseur
US5199701A (en) * 1988-11-25 1993-04-06 Casio Computer Co., Ltd. Carrier apparatus using ultrasonic actuator
SE463794B (sv) * 1989-05-29 1991-01-21 Asea Atom Ab Anordning vid akustiska saendare
FR2668836B1 (fr) * 1990-11-06 1993-04-30 Schlumberger Services Petrol Transducteur acoustique de puits.
FR2673347B1 (fr) * 1991-02-22 1993-05-07 Thomson Csf Transducteur electroacoustique a decouplage acoustique optimise.
FR2697709B1 (fr) * 1992-11-05 1994-12-30 France Etat Armement Dispositif d'étanchéité de moteurs électro-acoustiques.
FR2697711B1 (fr) * 1992-11-05 1994-12-30 France Etat Armement Procédé et transducteur pour émettre des ondes acoustiques basse fréquence dans un liquide en immersion illimitée.
FR2720587B1 (fr) * 1994-05-26 1996-07-05 France Etat Armement Perfectionnement aux antennes sonar munies d'une contre masse commune.
EP0684085A1 (fr) 1994-05-26 1995-11-29 ETAT FRANCAIS Représenté par le Délégué Général pour l'Armement Antenne sonar ouverte comportant des transducteurs électro-acoustiques
FR2720585B1 (fr) * 1994-05-26 1996-07-05 France Etat Armement Transducteur électro acoustique antenne sonar ouverts.
RU2166840C2 (ru) * 1998-12-29 2001-05-10 Государственное унитарное предприятие "Центральный научно-исследовательский институт "Морфизприбор" Гидроакустическая антенна
RU2169439C1 (ru) * 1999-11-15 2001-06-20 Государственное унитарное предприятие "Центральный научно-исследовательский институт "Морфизприбор" Способ формирования характеристики направленности гидроакустической антенны
FR2818754B1 (fr) * 2000-12-21 2004-06-18 Inst Francais Du Petrole Dispositif pour engendrer des ondes elastiques focalisees dans un milieu materiel tel que le sous-sol, et methode pour sa mise en oeuvre
US20030062071A1 (en) * 2001-09-28 2003-04-03 Sorbo Nelson W. Dense-phase fluid cleaning system utilizing ultrasonic transducers
RU2209530C1 (ru) * 2002-06-06 2003-07-27 Институт проблем морских технологий ДВО РАН Приемная многоэлементная компенсированная антенна для глубоководного фазового батиметрического гидролокатора бокового обзора
RU2236768C1 (ru) * 2003-02-25 2004-09-20 Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт "Морфизприбор" Гидроакустическая излучающая антенна подводного буксируемого аппарата
DE102004038034A1 (de) * 2004-08-05 2006-02-23 Atlas Elektronik Gmbh Elektroakustische Sendeantenne
RU2293449C1 (ru) * 2005-05-03 2007-02-10 Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт "Морфизприбор" Способ формирования частотно-независимой характеристики направленности рабочим сектором многоэлементной гидроакустической приемной круговой антенны
FR2940579B1 (fr) * 2008-12-23 2012-09-28 Ixsea Transducteur d'ondes acoustiques et antenne sonar de directivite amelioree.
US8311261B2 (en) * 2009-08-14 2012-11-13 Graber Curtis E Acoustic transducer array
RU2730421C1 (ru) * 2019-11-29 2020-08-21 федеральное государственное бюджетное образовательное учреждение высшего образования "Алтайский государственный технический университет им. И.И. Ползунова" (АлтГТУ) Высокочастотный пьезопреобразователь для ультразвуковой коагуляции
CN119565895B (zh) * 2024-12-03 2026-01-06 哈尔滨工程大学 一种圆周辐射的多元振子高效电动式换能器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2897475A (en) * 1954-04-13 1959-07-28 Harris Transducer Corp Movable actuating coil transducer array
US3018466A (en) * 1955-10-21 1962-01-23 Harris Transducer Corp Compensated hydrophone
US3262093A (en) * 1961-11-14 1966-07-19 Miguel C Junger Pressure compensated sonic transducer
US3337843A (en) * 1965-12-20 1967-08-22 Paul M Kendig Underwater transducer array for deep submergence
US3539980A (en) * 1968-11-29 1970-11-10 Dynamics Corp America Underwater electroacoustic transducer which resists intense pressure
US3541502A (en) * 1969-01-03 1970-11-17 Us Navy Deep submergence transducer
US3659258A (en) * 1970-07-23 1972-04-25 Us Navy Low frequency electroceramic sonar transducer
FR2215008B1 (OSRAM) * 1973-01-23 1977-07-29 France Etat

Also Published As

Publication number Publication date
GB1580720A (en) 1980-12-03
US4151437A (en) 1979-04-24
FR2361033A1 (fr) 1978-03-03
DE7724070U1 (de) 1978-03-02

Similar Documents

Publication Publication Date Title
FR2361033B1 (OSRAM)
FR2352832B1 (OSRAM)
JPS5732810B2 (OSRAM)
JPS5327614U (OSRAM)
JPS5230799U (OSRAM)
JPS537244U (OSRAM)
JPS5713437Y2 (OSRAM)
JPS5616441Y2 (OSRAM)
JPS5365574U (OSRAM)
JPS5329073U (OSRAM)
JPS52144619U (OSRAM)
JPS52109544U (OSRAM)
JPS5299408U (OSRAM)
JPS52120155U (OSRAM)
JPS5379997U (OSRAM)
JPS52125878U (OSRAM)
JPS52150852U (OSRAM)
DD126868A2 (OSRAM)
CH594835A5 (OSRAM)
CH600156A5 (OSRAM)
CH601045A5 (OSRAM)
CH599979A5 (OSRAM)
CH602259A5 (OSRAM)
CH603303A5 (OSRAM)
DD124161A1 (OSRAM)

Legal Events

Date Code Title Description
ST Notification of lapse