DE2155071A1 - Befestigungsvorrichtung für elektro akustische Wandler - Google Patents

Befestigungsvorrichtung für elektro akustische Wandler

Info

Publication number
DE2155071A1
DE2155071A1 DE19712155071 DE2155071A DE2155071A1 DE 2155071 A1 DE2155071 A1 DE 2155071A1 DE 19712155071 DE19712155071 DE 19712155071 DE 2155071 A DE2155071 A DE 2155071A DE 2155071 A1 DE2155071 A1 DE 2155071A1
Authority
DE
Germany
Prior art keywords
transducer
flexible
column
elements
piezoelectric
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.)
Pending
Application number
DE19712155071
Other languages
German (de)
English (en)
Inventor
Die Anmelder Sind
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of DE2155071A1 publication Critical patent/DE2155071A1/de
Pending 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)
DE19712155071 1970-11-06 1971-11-05 Befestigungsvorrichtung für elektro akustische Wandler Pending DE2155071A1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
DE2155071A1 true DE2155071A1 (de) 1972-06-08

Family

ID=9063844

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712155071 Pending DE2155071A1 (de) 1970-11-06 1971-11-05 Befestigungsvorrichtung für elektro akustische Wandler

Country Status (6)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2550124A1 (de) * 1974-11-08 1976-05-20 Thomson Csf Elektroakustischer wandler fuer grosse eintauchtiefe
DE102006028211A1 (de) * 2006-06-14 2007-12-20 Valeo Schalter Und Sensoren Gmbh Ultraschallsensor mit Membran

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
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
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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2550124A1 (de) * 1974-11-08 1976-05-20 Thomson Csf Elektroakustischer wandler fuer grosse eintauchtiefe
DE102006028211A1 (de) * 2006-06-14 2007-12-20 Valeo Schalter Und Sensoren Gmbh Ultraschallsensor mit Membran

Also Published As

Publication number Publication date
CA965180A (en) 1975-03-25
FR2123070A1 (enrdf_load_stackoverflow) 1972-09-08
GB1363771A (en) 1974-08-14
US3769532A (en) 1973-10-30
NL7113978A (enrdf_load_stackoverflow) 1972-05-09
FR2123070B1 (enrdf_load_stackoverflow) 1977-07-08

Similar Documents

Publication Publication Date Title
DE2155071A1 (de) Befestigungsvorrichtung für elektro akustische Wandler
DE3433797C2 (enrdf_load_stackoverflow)
EP0110195B1 (de) Zweikammer-Motorlager mit hydraulischer Dämpfung
DE2950109C2 (enrdf_load_stackoverflow)
DE6938649U (de) Vorrichtung zur schwingungs- und geraeuschdaempfung in scheibenbremsen
DE3032221A1 (de) Schallwandler
DE8707383U1 (de) Hülsengummifeder
DE102017003520A1 (de) Wasserdichte Struktur für einen Elektromotor
EP0042909B1 (de) Hydraulisch dämpfendes Einkammerlager
DE2507253A1 (de) Anordnung mit einer gelagerten gestreckten welle
DE2749775A1 (de) Elastisches kugelgelenk
DE4209320C2 (de) Lager- und Dichtungseinheit
DE725651C (de) Elastische Wellenkupplung
EP0124069A3 (de) Lagerelement, insbesondere zur Lagerung des Motors eines Kraftfahrzeugs
DE1270333B (de) Elastische Halterung
DE1548504A1 (de) Schallwandler fuer seismische Messungen
DE3530986A1 (de) Spaltringdichtung mit daempfungselement
DE2162242A1 (de) Doppeltwirkende Dämpfungsvorrichtung mit geringem Hub und niedrigem Druck
DE19717903A1 (de) Hydrophon und Verfahren zu seiner Herstellung
DE102011052474A1 (de) Gelenkanordnung zum Einsatz in einem Kraftfahrzeug
EP2518328A1 (de) Druckspeicher und Verwendung eines Druckausgleichskörpers dafür
DE2006236A1 (de) Flüssigkeitsdämpfung für ein Meßinstrument
DE2337080C2 (de) Anordnung zur dichten Durchführung elektrischer Leitungen durch strömungsmitteldichte Einkapselungen
EP1167808A2 (de) Elastomerlager
DE4311838C5 (de) Piezoelektrischer Sensor zur Aufnahme von Druckschwingungen und dessen Anordnung bei Verbrennungsmotoren

Legal Events

Date Code Title Description
OHA Expiration of time for request for examination