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 (no
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 (no)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7039959A FR2123070B1 (no) 1970-11-06 1970-11-06
NL7113978A NL7113978A (no) 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 (no) 1970-11-06 1970-11-06

Publications (2)

Publication Number Publication Date
FR2123070A1 FR2123070A1 (no) 1972-09-08
FR2123070B1 true FR2123070B1 (no) 1977-07-08

Family

ID=9063844

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7039959A Expired FR2123070B1 (no) 1970-11-06 1970-11-06

Country Status (6)

Country Link
US (1) US3769532A (no)
CA (1) CA965180A (no)
DE (1) DE2155071A1 (no)
FR (1) FR2123070B1 (no)
GB (1) GB1363771A (no)
NL (1) NL7113978A (no)

Families Citing this family (12)

* 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
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
GB1363771A (en) 1974-08-14
NL7113978A (no) 1972-05-09
DE2155071A1 (de) 1972-06-08
FR2123070A1 (no) 1972-09-08
CA965180A (en) 1975-03-25
US3769532A (en) 1973-10-30

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Legal Events

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