FR1087922A - Appareil ultrasonique perfectionné - Google Patents

Appareil ultrasonique perfectionné

Info

Publication number
FR1087922A
FR1087922A FR1087922DA FR1087922A FR 1087922 A FR1087922 A FR 1087922A FR 1087922D A FR1087922D A FR 1087922DA FR 1087922 A FR1087922 A FR 1087922A
Authority
FR
France
Prior art keywords
ultrasonic device
advanced ultrasonic
advanced
ultrasonic
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
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.)
Electronique Appliquee SA
Original Assignee
Electronique Appliquee 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 Electronique Appliquee SA filed Critical Electronique Appliquee SA
Application granted granted Critical
Publication of FR1087922A publication Critical patent/FR1087922A/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
    • B06B1/0662—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 with an electrode on the sensitive surface
    • B06B1/0674—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 with an electrode on the sensitive surface and a low impedance backing, e.g. air
    • 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
    • B06B1/0207—Driving circuits
    • 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
    • B06B2201/00—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups
    • B06B2201/40—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups with testing, calibrating, safety devices, built-in protection, construction details

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR1087922D 1953-08-11 1953-08-11 Appareil ultrasonique perfectionné Expired FR1087922A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1087922T 1953-08-11

Publications (1)

Publication Number Publication Date
FR1087922A true FR1087922A (fr) 1955-03-01

Family

ID=9613597

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1087922D Expired FR1087922A (fr) 1953-08-11 1953-08-11 Appareil ultrasonique perfectionné

Country Status (1)

Country Link
FR (1) FR1087922A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2963680A (en) * 1956-03-19 1960-12-06 Raytheon Co Electrical reactance devices
FR2189720A1 (fr) * 1972-06-20 1974-01-25 Westinghouse Electric Corp
EP3272429A3 (fr) * 2016-05-24 2018-03-28 Dr. Hielscher GmbH Dispositif et procédé de génération d'un mouvement oscillatoire

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2963680A (en) * 1956-03-19 1960-12-06 Raytheon Co Electrical reactance devices
FR2189720A1 (fr) * 1972-06-20 1974-01-25 Westinghouse Electric Corp
EP3272429A3 (fr) * 2016-05-24 2018-03-28 Dr. Hielscher GmbH Dispositif et procédé de génération d'un mouvement oscillatoire
US10903414B2 (en) 2016-05-24 2021-01-26 Dr. Hielscher Gmbh Device and method for generating an oscillatory motion

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