FR2607651A1 - Dispositif d'alimentation d'un generateur d'ultrasons, en particulier pour un appareil de detartrage des dents - Google Patents

Dispositif d'alimentation d'un generateur d'ultrasons, en particulier pour un appareil de detartrage des dents Download PDF

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Publication number
FR2607651A1
FR2607651A1 FR8715147A FR8715147A FR2607651A1 FR 2607651 A1 FR2607651 A1 FR 2607651A1 FR 8715147 A FR8715147 A FR 8715147A FR 8715147 A FR8715147 A FR 8715147A FR 2607651 A1 FR2607651 A1 FR 2607651A1
Authority
FR
France
Prior art keywords
pulses
control device
voltage
excitation
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.)
Withdrawn
Application number
FR8715147A
Other languages
English (en)
French (fr)
Inventor
Gerhard Schmid
Stefan Beier
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.)
Kaltenbach and Voigt GmbH
Original Assignee
Kaltenbach and Voigt GmbH
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 Kaltenbach and Voigt GmbH filed Critical Kaltenbach and Voigt GmbH
Publication of FR2607651A1 publication Critical patent/FR2607651A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • B06B2201/40—Indexing scheme associated with B06B1/0207 for details covered by B06B1/0207 but not provided for in any of its subgroups with testing, calibrating, safety devices, built-in protection, construction details
    • 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
    • B06B2201/58—Magnetostrictive 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
    • B06B2201/76—Medical, dental

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Transmission And Conversion Of Sensor Element Output (AREA)
FR8715147A 1986-12-01 1987-11-02 Dispositif d'alimentation d'un generateur d'ultrasons, en particulier pour un appareil de detartrage des dents Withdrawn FR2607651A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863641058 DE3641058A1 (de) 1986-12-01 1986-12-01 Schaltungsanordnung zur speisung eines ultraschallgebers, insbesondere fuer ein zahnsteinentfernungsgeraet

Publications (1)

Publication Number Publication Date
FR2607651A1 true FR2607651A1 (fr) 1988-06-03

Family

ID=6315227

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8715147A Withdrawn FR2607651A1 (fr) 1986-12-01 1987-11-02 Dispositif d'alimentation d'un generateur d'ultrasons, en particulier pour un appareil de detartrage des dents

Country Status (3)

Country Link
CH (1) CH673413A5 (de)
DE (1) DE3641058A1 (de)
FR (1) FR2607651A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359217A2 (de) * 1988-09-16 1990-03-21 Alcon Laboratories, Inc. Lineare Leistungskontrolle für eine Ultraschallsonde mit eingestellter Reaktanz

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3925459A1 (de) * 1989-08-01 1991-02-14 Ferton Holding Ultraschallerzeuger mit einem piezoelektrischen wandler
DE102006006730B4 (de) 2006-02-13 2008-01-03 Sirona Dental Systems Gmbh Vorrichtung und Verfahren zum Betrieb eines ultraschallgetriebenen Werkzeugs
DE102007031168B3 (de) * 2007-07-04 2009-01-02 Sirona Dental Systems Gmbh Verfahren zum Betrieb einer dentalen Ultraschallvorrichtung sowie dentale Ultraschallvorrichtung

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336912A1 (fr) * 1975-12-30 1977-07-29 Litton Industries Inc Circuit electrique de commande et d'excitation pour un appareil de detartrage dentaire a ultra-sons
DE2929646A1 (de) * 1979-07-21 1981-02-12 Medtronic Gmbh Ultraschallgenerator
US4525790A (en) * 1981-08-28 1985-06-25 Ohtake Works Company, Ltd. Method for oscillating ultrasonic waves and a microcomputer's built-in ultrasonic wave oscillator circuitry

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5610792A (en) * 1979-07-06 1981-02-03 Taga Denki Kk Method and circuit for driving ultrasonic-wave converter
JPH0630734B2 (ja) * 1983-08-05 1994-04-27 多賀電気株式会社 超音波変換器駆動制御方法

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2336912A1 (fr) * 1975-12-30 1977-07-29 Litton Industries Inc Circuit electrique de commande et d'excitation pour un appareil de detartrage dentaire a ultra-sons
DE2929646A1 (de) * 1979-07-21 1981-02-12 Medtronic Gmbh Ultraschallgenerator
US4525790A (en) * 1981-08-28 1985-06-25 Ohtake Works Company, Ltd. Method for oscillating ultrasonic waves and a microcomputer's built-in ultrasonic wave oscillator circuitry

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0359217A2 (de) * 1988-09-16 1990-03-21 Alcon Laboratories, Inc. Lineare Leistungskontrolle für eine Ultraschallsonde mit eingestellter Reaktanz
EP0359217A3 (de) * 1988-09-16 1991-11-13 Alcon Laboratories, Inc. Lineare Leistungskontrolle für eine Ultraschallsonde mit eingestellter Reaktanz

Also Published As

Publication number Publication date
CH673413A5 (de) 1990-03-15
DE3641058A1 (de) 1988-06-16
DE3641058C2 (de) 1989-05-11

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