FR1380730A - Improvements in devices for electrically exciting piezoelectric elements - Google Patents

Improvements in devices for electrically exciting piezoelectric elements

Info

Publication number
FR1380730A
FR1380730A FR951686A FR951686A FR1380730A FR 1380730 A FR1380730 A FR 1380730A FR 951686 A FR951686 A FR 951686A FR 951686 A FR951686 A FR 951686A FR 1380730 A FR1380730 A FR 1380730A
Authority
FR
France
Prior art keywords
devices
piezoelectric elements
electrically exciting
exciting piezoelectric
electrically
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
FR951686A
Other languages
French (fr)
Inventor
Marcel Clicques
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 FR951686A priority Critical patent/FR1380730A/en
Priority to BE654317D priority patent/BE654317A/xx
Priority to DEJ26703A priority patent/DE1238702B/en
Priority to AT887064A priority patent/AT254547B/en
Priority to US405151A priority patent/US3328609A/en
Priority to GB42840/64A priority patent/GB1034249A/en
Application granted granted Critical
Publication of FR1380730A publication Critical patent/FR1380730A/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
    • B06B1/0215—Driving circuits for generating pulses, e.g. bursts of oscillations, envelopes
    • 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
    • H03B5/32—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator
    • H03B5/36—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device
    • H03B5/362—Generation of oscillations using amplifier with regenerative feedback from output to input with frequency-determining element being electromechanical resonator being a piezoelectric resonator active element in amplifier being semiconductor device the amplifier being a single transistor
    • 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
    • H03B7/00—Generation of oscillations using active element having a negative resistance between two of its electrodes
    • H03B7/02—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance
    • H03B7/06—Generation of oscillations using active element having a negative resistance between two of its electrodes with frequency-determining element comprising lumped inductance and capacitance active element being semiconductor device
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K3/00—Circuits for generating electric pulses; Monostable, bistable or multistable circuits
    • H03K3/02—Generators characterised by the type of circuit or by the means used for producing pulses
    • H03K3/335—Generators characterised by the type of circuit or by the means used for producing pulses by the use, as active elements, of semiconductor devices with more than two electrodes and exhibiting avalanche effect
    • 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
    • B06B2201/30—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups with electronic damping
    • 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
    • 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
    • B06B2201/70—Specific application

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Oscillators With Electromechanical Resonators (AREA)
FR951686A 1963-10-24 1963-10-24 Improvements in devices for electrically exciting piezoelectric elements Expired FR1380730A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR951686A FR1380730A (en) 1963-10-24 1963-10-24 Improvements in devices for electrically exciting piezoelectric elements
BE654317D BE654317A (en) 1963-10-24 1964-10-13
DEJ26703A DE1238702B (en) 1963-10-24 1964-10-15 Ultrasonic generator for exciting a piezoelectric element
AT887064A AT254547B (en) 1963-10-24 1964-10-19 Circuit for the excitation of piezo-electric elements
US405151A US3328609A (en) 1963-10-24 1964-10-20 Electrical energizing circuit for a piezoelectric element
GB42840/64A GB1034249A (en) 1963-10-24 1964-10-21 Device for electrically exciting piezo-electric or similar elements

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR951686A FR1380730A (en) 1963-10-24 1963-10-24 Improvements in devices for electrically exciting piezoelectric elements

Publications (1)

Publication Number Publication Date
FR1380730A true FR1380730A (en) 1964-12-04

Family

ID=8815108

Family Applications (1)

Application Number Title Priority Date Filing Date
FR951686A Expired FR1380730A (en) 1963-10-24 1963-10-24 Improvements in devices for electrically exciting piezoelectric elements

Country Status (6)

Country Link
US (1) US3328609A (en)
AT (1) AT254547B (en)
BE (1) BE654317A (en)
DE (1) DE1238702B (en)
FR (1) FR1380730A (en)
GB (1) GB1034249A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3416036A (en) * 1967-01-13 1968-12-10 Hughes Aircraft Co Integrated crystal circuits and the method of making thereof
US3541838A (en) * 1968-08-01 1970-11-24 Blackstone Corp Methods and apparatus for testing glassware
US3581125A (en) * 1969-09-30 1971-05-25 Clevite Corp Oscillator circuit for ultrasonic apparatus
GB1415973A (en) * 1973-03-27 1975-12-03 Euratom Ultrasonic signal generators
FR2259508B1 (en) * 1974-01-25 1978-03-31 Anvar
US4653101A (en) * 1984-03-27 1987-03-24 William Beith Audio reverberator
DE102007008505A1 (en) * 2007-02-21 2008-08-28 Siemens Ag Method of operating a piezoelectric transducer and transducer device

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB814185A (en) * 1956-06-12 1959-06-03 Nat Res Dev Transistor circuits
US3258720A (en) * 1966-06-28 Self-tuning harmonic-mode crystal oscillator circuit
US2594841A (en) * 1945-08-11 1952-04-29 Brush Dev Co Piezoelectric transducer with pushpull and feedback circuit
US2562450A (en) * 1947-07-05 1951-07-31 Sperry Prod Inc Pulse cutoff device
NL150468B (en) * 1948-12-29 Staley Mfg Co A E PROCESS FOR PREPARING POLYVINYLIDE CHLORIDE LATICES.
US2852676A (en) * 1955-02-15 1958-09-16 Ivan L Joy Voltage train generating device
US2825813A (en) * 1955-07-12 1958-03-04 Emerson Radio & Phonograph Cor Temperature-compensated transistor oscillator circuit
NL272490A (en) * 1960-12-27
US3200350A (en) * 1961-09-15 1965-08-10 Hazeltine Research Inc Ringing circuit with means preventing damped oscillations
US3141981A (en) * 1962-07-03 1964-07-21 Henebry William Michael Pulse generating circuit having a high repetition rate utilizing avalanche transistor-coaxial line combination
US3225313A (en) * 1963-04-12 1965-12-21 Collins Radio Co Pulse triggered vhf crystal controlled oscillator

Also Published As

Publication number Publication date
US3328609A (en) 1967-06-27
DE1238702C2 (en) 1967-10-19
DE1238702B (en) 1967-04-13
GB1034249A (en) 1966-06-29
AT254547B (en) 1967-05-26
BE654317A (en) 1965-02-01

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