FR2076200A5 - - Google Patents

Info

Publication number
FR2076200A5
FR2076200A5 FR7000220A FR7000220A FR2076200A5 FR 2076200 A5 FR2076200 A5 FR 2076200A5 FR 7000220 A FR7000220 A FR 7000220A FR 7000220 A FR7000220 A FR 7000220A FR 2076200 A5 FR2076200 A5 FR 2076200A5
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
FR7000220A
Other languages
French (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.)
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
Priority to FR7000220A priority Critical patent/FR2076200A5/fr
Priority to NL7018105A priority patent/NL171649C/en
Priority to JP11853070A priority patent/JPS5015143B1/ja
Priority to GB50071A priority patent/GB1329953A/en
Priority to CA102,145*7A priority patent/CA941954A/en
Priority to DE19712100473 priority patent/DE2100473C3/en
Application granted granted Critical
Publication of FR2076200A5 publication Critical patent/FR2076200A5/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
    • B06B1/0622—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 on one surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
FR7000220A 1970-01-06 1970-01-06 Expired FR2076200A5 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7000220A FR2076200A5 (en) 1970-01-06 1970-01-06
NL7018105A NL171649C (en) 1970-01-06 1970-12-11 ELECTRO-ACOUSTIC TRANSFER.
JP11853070A JPS5015143B1 (en) 1970-01-06 1970-12-24
GB50071A GB1329953A (en) 1970-01-06 1971-01-05 Electroacoustic transducers
CA102,145*7A CA941954A (en) 1970-01-06 1971-01-05 Transducteurs electroacoustiques multimoteurs
DE19712100473 DE2100473C3 (en) 1970-01-06 1971-01-07 Electroacoustic converter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7000220A FR2076200A5 (en) 1970-01-06 1970-01-06

Publications (1)

Publication Number Publication Date
FR2076200A5 true FR2076200A5 (en) 1971-10-15

Family

ID=9048606

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7000220A Expired FR2076200A5 (en) 1970-01-06 1970-01-06

Country Status (6)

Country Link
JP (1) JPS5015143B1 (en)
CA (1) CA941954A (en)
DE (1) DE2100473C3 (en)
FR (1) FR2076200A5 (en)
GB (1) GB1329953A (en)
NL (1) NL171649C (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307277A1 (en) * 1975-04-11 1976-11-05 France Etat Sonar antenna for transmission of beam of acoustic waves - in specified direction has several transducers set in regular array
FR2570915A1 (en) * 1982-05-13 1986-03-28 France Etat Armement MULTIFREQUENCY ELECTRO-ACOUSTIC TRANSDUCER AND CONSTRUCTION METHOD

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3620085C2 (en) * 1986-06-14 1994-03-10 Honeywell Elac Nautik Gmbh Tubular electro-acoustic transducer

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307277A1 (en) * 1975-04-11 1976-11-05 France Etat Sonar antenna for transmission of beam of acoustic waves - in specified direction has several transducers set in regular array
FR2570915A1 (en) * 1982-05-13 1986-03-28 France Etat Armement MULTIFREQUENCY ELECTRO-ACOUSTIC TRANSDUCER AND CONSTRUCTION METHOD

Also Published As

Publication number Publication date
NL171649B (en) 1982-11-16
DE2100473B2 (en) 1980-06-04
DE2100473A1 (en) 1971-07-15
NL7018105A (en) 1971-07-08
DE2100473C3 (en) 1981-02-19
JPS5015143B1 (en) 1975-06-03
GB1329953A (en) 1973-09-12
NL171649C (en) 1983-04-18
CA941954A (en) 1974-02-12

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Legal Events

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