FR1299547A - Nouveau vibrateur acoustique à encombrement réduit - Google Patents

Nouveau vibrateur acoustique à encombrement réduit

Info

Publication number
FR1299547A
FR1299547A FR860696A FR860696A FR1299547A FR 1299547 A FR1299547 A FR 1299547A FR 860696 A FR860696 A FR 860696A FR 860696 A FR860696 A FR 860696A FR 1299547 A FR1299547 A FR 1299547A
Authority
FR
France
Prior art keywords
new compact
acoustic vibrator
compact acoustic
vibrator
new
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.)
Expired
Application number
FR860696A
Other languages
English (en)
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.)
Thales SA
Original Assignee
CSF Compagnie Generale de Telegraphie sans Fil SA
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 CSF Compagnie Generale de Telegraphie sans Fil SA filed Critical CSF Compagnie Generale de Telegraphie sans Fil SA
Priority to FR860696A priority Critical patent/FR1299547A/fr
Application granted granted Critical
Publication of FR1299547A publication Critical patent/FR1299547A/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
    • B06B1/0644—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 a single piezoelectric element
    • B06B1/0655—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 a single piezoelectric element of cylindrical shape

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR860696A 1961-05-04 1961-05-04 Nouveau vibrateur acoustique à encombrement réduit Expired FR1299547A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR860696A FR1299547A (fr) 1961-05-04 1961-05-04 Nouveau vibrateur acoustique à encombrement réduit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR860696A FR1299547A (fr) 1961-05-04 1961-05-04 Nouveau vibrateur acoustique à encombrement réduit

Publications (1)

Publication Number Publication Date
FR1299547A true FR1299547A (fr) 1962-07-27

Family

ID=8754413

Family Applications (1)

Application Number Title Priority Date Filing Date
FR860696A Expired FR1299547A (fr) 1961-05-04 1961-05-04 Nouveau vibrateur acoustique à encombrement réduit

Country Status (1)

Country Link
FR (1) FR1299547A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0669169A2 (fr) * 1994-02-25 1995-08-30 Kureha Kagaku Kogyo Kabushiki Kaisha Dispositif piézoélectrique de réception des ondes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0669169A2 (fr) * 1994-02-25 1995-08-30 Kureha Kagaku Kogyo Kabushiki Kaisha Dispositif piézoélectrique de réception des ondes
EP0669169A3 (fr) * 1994-02-25 1996-08-07 Kureha Chemical Ind Co Ltd Dispositif piézoélectrique de réception des ondes.

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