FR2123070B1 - - Google Patents

Info

Publication number
FR2123070B1
FR2123070B1 FR7039959A FR7039959A FR2123070B1 FR 2123070 B1 FR2123070 B1 FR 2123070B1 FR 7039959 A FR7039959 A FR 7039959A FR 7039959 A FR7039959 A FR 7039959A FR 2123070 B1 FR2123070 B1 FR 2123070B1
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
FR7039959A
Other languages
French (fr)
Other versions
FR2123070A1 (enrdf_load_html_response
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 filed Critical
Priority to FR7039959A priority Critical patent/FR2123070B1/fr
Priority to NL7113978A priority patent/NL7113978A/xx
Priority to GB4979671A priority patent/GB1363771A/en
Priority to CA126,938A priority patent/CA965180A/en
Priority to DE19712155071 priority patent/DE2155071A1/de
Priority to US00196344A priority patent/US3769532A/en
Publication of FR2123070A1 publication Critical patent/FR2123070A1/fr
Application granted granted Critical
Publication of FR2123070B1 publication Critical patent/FR2123070B1/fr
Expired 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)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
FR7039959A 1970-11-06 1970-11-06 Expired FR2123070B1 (enrdf_load_html_response)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7039959A FR2123070B1 (enrdf_load_html_response) 1970-11-06 1970-11-06
NL7113978A NL7113978A (enrdf_load_html_response) 1970-11-06 1971-10-12
GB4979671A GB1363771A (en) 1970-11-06 1971-10-26 Electroacoustic transducers
CA126,938A CA965180A (en) 1970-11-06 1971-11-04 Dispositif de decouplage des transducteurs electroacoustiques sous-marins
DE19712155071 DE2155071A1 (de) 1970-11-06 1971-11-05 Befestigungsvorrichtung für elektro akustische Wandler
US00196344A US3769532A (en) 1970-11-06 1971-11-08 Mechanical decoupling device for attachment to electroacoustic transducers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7039959A FR2123070B1 (enrdf_load_html_response) 1970-11-06 1970-11-06

Publications (2)

Publication Number Publication Date
FR2123070A1 FR2123070A1 (enrdf_load_html_response) 1972-09-08
FR2123070B1 true FR2123070B1 (enrdf_load_html_response) 1977-07-08

Family

ID=9063844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7039959A Expired FR2123070B1 (enrdf_load_html_response) 1970-11-06 1970-11-06

Country Status (6)

Country Link
US (1) US3769532A (enrdf_load_html_response)
CA (1) CA965180A (enrdf_load_html_response)
DE (1) DE2155071A1 (enrdf_load_html_response)
FR (1) FR2123070B1 (enrdf_load_html_response)
GB (1) GB1363771A (enrdf_load_html_response)
NL (1) NL7113978A (enrdf_load_html_response)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860901A (en) * 1973-06-01 1975-01-14 Raytheon Co Wide band transducer
US4013905A (en) * 1974-01-09 1977-03-22 Exxon Nuclear Company, Inc. Remote acoustic probe
FR2290812A1 (fr) * 1974-11-08 1976-06-04 Thomson Csf Transducteur electroacoustique pour immersion profonde
US4035761A (en) * 1975-10-20 1977-07-12 Raytheon Company Sonar transducer having inertial inductor
US4352459A (en) * 1979-11-13 1982-10-05 Sono-Tek Corporation Ultrasonic liquid atomizer having an axially-extending liquid feed passage
US4319345A (en) * 1980-05-23 1982-03-09 Halliburton Company Acoustic well-logging transmitting and receiving transducers
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
US4704709A (en) * 1985-07-12 1987-11-03 Westinghouse Electric Corp. Transducer assembly with explosive shock protection
CA1277415C (en) * 1986-04-11 1990-12-04 Lorne A. Whitehead Elastomer membrane enhanced electrostatic transducer
RU2112326C1 (ru) * 1996-04-29 1998-05-27 Центральный научно-исследовательский институт "Морфизприбор" Гидроакустический излучатель
RU2267866C1 (ru) * 2004-04-19 2006-01-10 Федеральное государственное унитарное предприятие "Центральный научно-исследовательский институт "Морфизприбор" Гидроакустический стержневой преобразователь
US7535801B1 (en) * 2005-04-29 2009-05-19 Lockheed Martin Corporation Multiple frequency sonar transducer
DE102006028211A1 (de) * 2006-06-14 2007-12-20 Valeo Schalter Und Sensoren Gmbh Ultraschallsensor mit Membran
CN110252633A (zh) * 2019-06-03 2019-09-20 北京建筑大学 一种压电叠堆式高频激振系统

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2917642A (en) * 1955-02-21 1959-12-15 Wright Pressure-responsive transducer
US3031591A (en) * 1959-05-27 1962-04-24 Gen Electric Pressure measuring gage
US3328610A (en) * 1964-07-13 1967-06-27 Branson Instr Sonic wave generator
US3321189A (en) * 1964-09-10 1967-05-23 Edison Instr Inc High-frequency ultrasonic generators
US3360664A (en) * 1964-10-30 1967-12-26 Gen Dynamics Corp Electromechanical apparatus
US3474403A (en) * 1966-06-08 1969-10-21 Dynamics Corp Massa Div Electroacoustic transducer with improved shock resistance
US3337844A (en) * 1966-07-06 1967-08-22 Frank P Baltakis Rapid response pressure transducer
US3497729A (en) * 1967-01-20 1970-02-24 Us Navy Mount for acoustic transducers
GB1249464A (en) * 1967-11-08 1971-10-13 Plessey Co Ltd Improvements in or relating to piezo-electric transducers
US3539980A (en) * 1968-11-29 1970-11-10 Dynamics Corp America Underwater electroacoustic transducer which resists intense pressure

Also Published As

Publication number Publication date
NL7113978A (enrdf_load_html_response) 1972-05-09
DE2155071A1 (de) 1972-06-08
GB1363771A (en) 1974-08-14
CA965180A (en) 1975-03-25
FR2123070A1 (enrdf_load_html_response) 1972-09-08
US3769532A (en) 1973-10-30

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse