FR2329130B1 - - Google Patents

Info

Publication number
FR2329130B1
FR2329130B1 FR7532987A FR7532987A FR2329130B1 FR 2329130 B1 FR2329130 B1 FR 2329130B1 FR 7532987 A FR7532987 A FR 7532987A FR 7532987 A FR7532987 A FR 7532987A FR 2329130 B1 FR2329130 B1 FR 2329130B1
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
FR7532987A
Other languages
French (fr)
Other versions
FR2329130A1 (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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7532987A priority Critical patent/FR2329130A1/fr
Publication of FR2329130A1 publication Critical patent/FR2329130A1/fr
Application granted granted Critical
Publication of FR2329130B1 publication Critical patent/FR2329130B1/fr
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V13/00—Manufacturing, calibrating, cleaning, or repairing instruments or devices covered by groups G01V1/00 – G01V11/00
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Geophysics (AREA)
  • Mechanical Engineering (AREA)
  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
FR7532987A 1975-10-22 1975-10-22 Generateur d'un echelon de pression ultra-sonore et son application a l'etalonnage des capteurs d'ultra-sons Granted FR2329130A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7532987A FR2329130A1 (fr) 1975-10-22 1975-10-22 Generateur d'un echelon de pression ultra-sonore et son application a l'etalonnage des capteurs d'ultra-sons

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7532987A FR2329130A1 (fr) 1975-10-22 1975-10-22 Generateur d'un echelon de pression ultra-sonore et son application a l'etalonnage des capteurs d'ultra-sons

Publications (2)

Publication Number Publication Date
FR2329130A1 FR2329130A1 (fr) 1977-05-20
FR2329130B1 true FR2329130B1 (enExample) 1980-04-25

Family

ID=9161763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7532987A Granted FR2329130A1 (fr) 1975-10-22 1975-10-22 Generateur d'un echelon de pression ultra-sonore et son application a l'etalonnage des capteurs d'ultra-sons

Country Status (1)

Country Link
FR (1) FR2329130A1 (enExample)

Also Published As

Publication number Publication date
FR2329130A1 (fr) 1977-05-20

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Legal Events

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