FR1357882A - Ultrasound transducer - Google Patents

Ultrasound transducer

Info

Publication number
FR1357882A
FR1357882A FR931713A FR931713A FR1357882A FR 1357882 A FR1357882 A FR 1357882A FR 931713 A FR931713 A FR 931713A FR 931713 A FR931713 A FR 931713A FR 1357882 A FR1357882 A FR 1357882A
Authority
FR
France
Prior art keywords
ultrasound transducer
ultrasound
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
FR931713A
Other languages
French (fr)
Inventor
George Andrew Douglas Gordon
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 filed Critical
Priority to FR931713A priority Critical patent/FR1357882A/en
Application granted granted Critical
Publication of FR1357882A publication Critical patent/FR1357882A/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
    • B06B1/0207—Driving circuits
    • B06B1/0223—Driving circuits for generating signals continuous in time
    • B06B1/0238—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave
    • B06B1/0246—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal
    • B06B1/0261—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal taken from a transducer or electrode connected to the driving transducer
    • 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
    • B06B2201/50—Application to a particular transducer type
    • B06B2201/55—Piezoelectric transducer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR931713A 1963-04-17 1963-04-17 Ultrasound transducer Expired FR1357882A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR931713A FR1357882A (en) 1963-04-17 1963-04-17 Ultrasound transducer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR931713A FR1357882A (en) 1963-04-17 1963-04-17 Ultrasound transducer

Publications (1)

Publication Number Publication Date
FR1357882A true FR1357882A (en) 1964-04-10

Family

ID=8801770

Family Applications (1)

Application Number Title Priority Date Filing Date
FR931713A Expired FR1357882A (en) 1963-04-17 1963-04-17 Ultrasound transducer

Country Status (1)

Country Link
FR (1) FR1357882A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2288367A1 (en) * 1974-10-17 1976-05-14 Oki Electric Ind Co Ltd Ultra-sonic wave generator - controls oscillator output frequency to maintain maximum amplitude of detector output signal
EP0216579A2 (en) * 1985-09-16 1987-04-01 National Research Development Corporation Control of vibration energisation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2288367A1 (en) * 1974-10-17 1976-05-14 Oki Electric Ind Co Ltd Ultra-sonic wave generator - controls oscillator output frequency to maintain maximum amplitude of detector output signal
EP0216579A2 (en) * 1985-09-16 1987-04-01 National Research Development Corporation Control of vibration energisation
EP0216579A3 (en) * 1985-09-16 1987-09-30 National Research Development Corporation Control of vibration energisation

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