FR1349086A - Générateur d'ultra-sons par magnétostriction - Google Patents

Générateur d'ultra-sons par magnétostriction

Info

Publication number
FR1349086A
FR1349086A FR927090A FR927090A FR1349086A FR 1349086 A FR1349086 A FR 1349086A FR 927090 A FR927090 A FR 927090A FR 927090 A FR927090 A FR 927090A FR 1349086 A FR1349086 A FR 1349086A
Authority
FR
France
Prior art keywords
magnetostriction
ultrasound generator
ultrasound
generator
magnetostriction ultrasound
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
FR927090A
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Priority to FR927090A priority Critical patent/FR1349086A/fr
Application granted granted Critical
Publication of FR1349086A publication Critical patent/FR1349086A/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R15/00—Magnetostrictive transducers
    • H04R15/02—Resonant transducers, i.e. adapted to produce maximum output at a predetermined frequency
    • 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
    • B06B1/08—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with magnetostriction

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
FR927090A 1962-03-09 1963-03-07 Générateur d'ultra-sons par magnétostriction Expired FR1349086A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR927090A FR1349086A (fr) 1962-03-09 1963-03-07 Générateur d'ultra-sons par magnétostriction

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEJ0021413 1962-03-09
FR927090A FR1349086A (fr) 1962-03-09 1963-03-07 Générateur d'ultra-sons par magnétostriction

Publications (1)

Publication Number Publication Date
FR1349086A true FR1349086A (fr) 1964-01-10

Family

ID=25982350

Family Applications (1)

Application Number Title Priority Date Filing Date
FR927090A Expired FR1349086A (fr) 1962-03-09 1963-03-07 Générateur d'ultra-sons par magnétostriction

Country Status (1)

Country Link
FR (1) FR1349086A (fr)

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