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FR1321200A - Advanced ultrasonic generators - Google Patents

Advanced ultrasonic generators

Info

Publication number
FR1321200A
FR1321200A FR895806A FR895806A FR1321200A FR 1321200 A FR1321200 A FR 1321200A FR 895806 A FR895806 A FR 895806A FR 895806 A FR895806 A FR 895806A FR 1321200 A FR1321200 A FR 1321200A
Authority
FR
France
Prior art keywords
ultrasonic generators
advanced ultrasonic
advanced
generators
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
FR895806A
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.)
Bendix Corp
Original Assignee
Bendix 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
Priority claimed from US106826A external-priority patent/US3152295A/en
Application filed by Bendix Corp filed Critical Bendix Corp
Priority to FR895806A priority Critical patent/FR1321200A/en
Application granted granted Critical
Publication of FR1321200A publication Critical patent/FR1321200A/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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B11/00—Generation of oscillations using a shock-excited tuned circuit
    • H03B11/04—Generation of oscillations using a shock-excited tuned circuit excited by interrupter
    • H03B11/10—Generation of oscillations using a shock-excited tuned circuit excited by interrupter interrupter being semiconductor device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03B—GENERATION OF OSCILLATIONS, DIRECTLY OR BY FREQUENCY-CHANGING, BY CIRCUITS EMPLOYING ACTIVE ELEMENTS WHICH OPERATE IN A NON-SWITCHING MANNER; GENERATION OF NOISE BY SUCH CIRCUITS
    • H03B5/00—Generation of oscillations using amplifier with regenerative feedback from output to input
    • H03B5/30—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator
    • H03B5/40—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a magnetostrictive resonator

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
FR895806A 1961-05-01 1962-04-27 Advanced ultrasonic generators Expired FR1321200A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR895806A FR1321200A (en) 1961-05-01 1962-04-27 Advanced ultrasonic generators

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US106826A US3152295A (en) 1961-05-01 1961-05-01 Pulsed tank circuit magneto-or electrostrictive device excitation
FR895806A FR1321200A (en) 1961-05-01 1962-04-27 Advanced ultrasonic generators

Publications (1)

Publication Number Publication Date
FR1321200A true FR1321200A (en) 1963-03-15

Family

ID=26195421

Family Applications (1)

Application Number Title Priority Date Filing Date
FR895806A Expired FR1321200A (en) 1961-05-01 1962-04-27 Advanced ultrasonic generators

Country Status (1)

Country Link
FR (1) FR1321200A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2167621A1 (en) * 1972-01-03 1973-08-24 Philips Nv

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2167621A1 (en) * 1972-01-03 1973-08-24 Philips Nv

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