CS274553B2 - Method of ultrasonic converter excitation and device for this method realization - Google Patents

Method of ultrasonic converter excitation and device for this method realization

Info

Publication number
CS274553B2
CS274553B2 CS258489A CS258489A CS274553B2 CS 274553 B2 CS274553 B2 CS 274553B2 CS 258489 A CS258489 A CS 258489A CS 258489 A CS258489 A CS 258489A CS 274553 B2 CS274553 B2 CS 274553B2
Authority
CS
Czechoslovakia
Prior art keywords
ultrasonic converter
realization
converter excitation
excitation
method realization
Prior art date
Application number
CS258489A
Other languages
English (en)
Other versions
CS258489A2 (en
Inventor
Frank-Peter Jagdt
Original Assignee
Satronic Ag
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 Satronic Ag filed Critical Satronic Ag
Publication of CS258489A2 publication Critical patent/CS258489A2/cs
Publication of CS274553B2 publication Critical patent/CS274553B2/cs

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
    • B06B1/0253—Driving circuits for generating signals continuous in time of a single frequency, e.g. a sine-wave with a feedback signal taken directly from the generator circuit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05B—SPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
    • B05B17/00—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups
    • B05B17/04—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods
    • B05B17/06—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations
    • B05B17/0607—Apparatus for spraying or atomising liquids or other fluent materials, not covered by the preceding groups operating with special methods using ultrasonic or other kinds of vibrations generated by electrical means, e.g. piezoelectric transducers
    • 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
    • B06B2201/77—Atomizers
CS258489A 1988-05-06 1989-04-26 Method of ultrasonic converter excitation and device for this method realization CS274553B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH172888 1988-05-06

Publications (2)

Publication Number Publication Date
CS258489A2 CS258489A2 (en) 1990-10-12
CS274553B2 true CS274553B2 (en) 1991-08-13

Family

ID=4217212

Family Applications (1)

Application Number Title Priority Date Filing Date
CS258489A CS274553B2 (en) 1988-05-06 1989-04-26 Method of ultrasonic converter excitation and device for this method realization

Country Status (3)

Country Link
US (1) US4901034A (cs)
EP (1) EP0340470A1 (cs)
CS (1) CS274553B2 (cs)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69016702T2 (de) * 1989-06-07 1995-10-05 Nippon Denso Co Antriebssystem für eine Betätigungsvorrichtung mit piezoelektrischem Element zur Verwendung in einem Kraftfahrzeug.
DE3925459A1 (de) * 1989-08-01 1991-02-14 Ferton Holding Ultraschallerzeuger mit einem piezoelektrischen wandler
US5113116A (en) * 1989-10-05 1992-05-12 Firma J. Eberspacher Circuit arrangement for accurately and effectively driving an ultrasonic transducer
DE3933300A1 (de) * 1989-10-05 1991-04-18 Eberspaecher J Ultraschallzerstaeuber
US5097171A (en) * 1989-10-24 1992-03-17 Nippondenso Co., Ltd. Piezo-actuator shock absorber damping force controlling system having abnormality detection function
DE4322388C2 (de) * 1993-06-30 1996-07-18 Hielscher Gmbh Schaltungsanordnung zum sicheren Anschwingen von Ultraschalldesintegratoren
DE4412900C2 (de) * 1994-04-14 2000-04-27 Eberspaecher J Gmbh & Co Verfahren und Vorrichtung zum Feststellen des Einsetzens einer Überflutung eines Ultraschallzerstäubers
DE19738146B4 (de) 1997-09-01 2005-05-12 Fresenius Ag Ultraschallsender, insbesondere für einen Luftblasendetektor
SE9804484D0 (sv) 1998-12-22 1998-12-22 Siemens Elema Ab Förfarande för avsökning och inställning av en resonansfrekvens samt en tuner
US6288473B1 (en) * 2000-03-31 2001-09-11 Sandia Corporation Frequency modulation drive for a piezoelectric motor
US6539937B1 (en) * 2000-04-12 2003-04-01 Instrumentarium Corp. Method of maximizing the mechanical displacement of a piezoelectric nebulizer apparatus
DE102005030777B4 (de) * 2005-07-01 2016-10-20 Martin Walter Ultraschalltechnik Ag Verfahren und Schaltungsanordnung zum Betreiben eines Ultraschall-Schwingers
FR2903331B1 (fr) * 2006-07-07 2008-10-10 Oreal Generateur pour exciter un transducteur piezoelectrique
US8006918B2 (en) * 2008-10-03 2011-08-30 The Proctor & Gamble Company Alternating current powered delivery system
US20110130560A1 (en) * 2009-05-29 2011-06-02 Bio-Rad Laboratories, Inc. Sonication cartridge for nucleic acid extraction
US8798950B2 (en) 2010-08-20 2014-08-05 Bio-Rad Laboratories, Inc. System and method for ultrasonic transducer control
EP2608897B1 (en) 2010-08-27 2023-08-02 SOCPRA Sciences et Génie s.e.c. Mechanical wave generator and method thereof
US9242263B1 (en) * 2013-03-15 2016-01-26 Sono-Tek Corporation Dynamic ultrasonic generator for ultrasonic spray systems
CN105988387B (zh) * 2015-02-16 2019-11-01 台达电子工业股份有限公司 喷雾驱动装置及喷雾系统
JP6711225B2 (ja) 2016-09-27 2020-06-17 オムロンヘルスケア株式会社 超音波振動子駆動装置およびメッシュ式ネブライザ

Family Cites Families (7)

* 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
DE3331896A1 (de) * 1983-09-03 1985-03-21 Gerhard Prof. Dr.-Ing. 8012 Ottobrunn Flachenecker Leistungsgenerator fuer einen ultraschallwandler
DE3401735C1 (de) * 1984-01-19 1985-05-02 Herbert 7909 Bollingen Gässler Vorrichtung zum Betrieb eines piezoelektrischen Ultraschallwandlers
US4642581A (en) * 1985-06-21 1987-02-10 Sono-Tek Corporation Ultrasonic transducer drive circuit
DE3625149A1 (de) * 1986-07-25 1988-02-04 Herbert Dipl Ing Gaessler Verfahren zur phasengesteuerten leistungs- und frequenzregelung eines ultraschallwandlers sowie vorrichtung zur durchfuehrung des verfahrens
US4808948A (en) * 1987-09-28 1989-02-28 Kulicke And Soffa Indusries, Inc. Automatic tuning system for ultrasonic generators

Also Published As

Publication number Publication date
EP0340470A1 (de) 1989-11-08
US4901034A (en) 1990-02-13
CS258489A2 (en) 1990-10-12

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