FR1117597A - Transducer head for ultrasonic controls - Google Patents

Transducer head for ultrasonic controls

Info

Publication number
FR1117597A
FR1117597A FR1117597DA FR1117597A FR 1117597 A FR1117597 A FR 1117597A FR 1117597D A FR1117597D A FR 1117597DA FR 1117597 A FR1117597 A FR 1117597A
Authority
FR
France
Prior art keywords
transducer head
ultrasonic
controls
ultrasonic controls
transducer
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
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.)
ACEC
Umicore NV SA
Original Assignee
ACEC
Ateliers de Constructions Electriques de Charleroi 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 ACEC, Ateliers de Constructions Electriques de Charleroi SA filed Critical ACEC
Application granted granted Critical
Publication of FR1117597A publication Critical patent/FR1117597A/en
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
    • B06B1/0681—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 damping structure
FR1117597D 1954-12-28 1954-12-28 Transducer head for ultrasonic controls Expired FR1117597A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1117597T 1954-12-28

Publications (1)

Publication Number Publication Date
FR1117597A true FR1117597A (en) 1956-05-24

Family

ID=9630094

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1117597D Expired FR1117597A (en) 1954-12-28 1954-12-28 Transducer head for ultrasonic controls

Country Status (2)

Country Link
BE (1) BE543590A (en)
FR (1) FR1117597A (en)

Also Published As

Publication number Publication date
BE543590A (en) 1959-09-11

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