SE9804484D0 - Förfarande för avsökning och inställning av en resonansfrekvens samt en tuner - Google Patents

Förfarande för avsökning och inställning av en resonansfrekvens samt en tuner

Info

Publication number
SE9804484D0
SE9804484D0 SE9804484A SE9804484A SE9804484D0 SE 9804484 D0 SE9804484 D0 SE 9804484D0 SE 9804484 A SE9804484 A SE 9804484A SE 9804484 A SE9804484 A SE 9804484A SE 9804484 D0 SE9804484 D0 SE 9804484D0
Authority
SE
Sweden
Prior art keywords
tuner
resonance frequency
fres
fmin
fmax
Prior art date
Application number
SE9804484A
Other languages
English (en)
Inventor
Goeran Cewers
Original Assignee
Siemens Elema Ab
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 Siemens Elema Ab filed Critical Siemens Elema Ab
Priority to SE9804484A priority Critical patent/SE9804484D0/sv
Publication of SE9804484D0 publication Critical patent/SE9804484D0/sv
Priority to EP99122265A priority patent/EP1014575A1/en
Priority to US09/468,035 priority patent/US6236276B1/en
Priority to JP11362471A priority patent/JP2000187050A/ja

Links

Classifications

    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • 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
    • 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
    • B06B2201/55—Piezoelectric transducer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
SE9804484A 1998-12-22 1998-12-22 Förfarande för avsökning och inställning av en resonansfrekvens samt en tuner SE9804484D0 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9804484A SE9804484D0 (sv) 1998-12-22 1998-12-22 Förfarande för avsökning och inställning av en resonansfrekvens samt en tuner
EP99122265A EP1014575A1 (en) 1998-12-22 1999-11-08 Method and tuner for seeking and setting a resonance frequency
US09/468,035 US6236276B1 (en) 1998-12-22 1999-12-21 Method for seeking and setting a resonant frequency and tuner operating according to the method
JP11362471A JP2000187050A (ja) 1998-12-22 1999-12-21 共振周波数を探索および決定する方法、および共振周波数を探索および維持するチュ―ナ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9804484A SE9804484D0 (sv) 1998-12-22 1998-12-22 Förfarande för avsökning och inställning av en resonansfrekvens samt en tuner

Publications (1)

Publication Number Publication Date
SE9804484D0 true SE9804484D0 (sv) 1998-12-22

Family

ID=20413806

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9804484A SE9804484D0 (sv) 1998-12-22 1998-12-22 Förfarande för avsökning och inställning av en resonansfrekvens samt en tuner

Country Status (4)

Country Link
US (1) US6236276B1 (sv)
EP (1) EP1014575A1 (sv)
JP (1) JP2000187050A (sv)
SE (1) SE9804484D0 (sv)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0129139D0 (en) * 2001-12-05 2002-01-23 Sra Dev Ltd Ultrasonic generator system
DE10310143A1 (de) * 2003-03-07 2004-09-16 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Verfahren und Vorrichtung zur Bestimmung der Resonanzfrequenz eines Resonanzkreises
JP2007192731A (ja) * 2006-01-20 2007-08-02 Daishinku Corp 周波数特性測定方法、および周波数特性測定装置
US9016107B2 (en) 2007-12-21 2015-04-28 Kulicke & Soffa Industries, Inc. Method of calibrating a constant voltage supply for an ultrasonic transducer of a wire bonding machine
DE102009002308C5 (de) * 2009-04-09 2019-01-17 Leibniz-Institut Für Festkörper- Und Werkstoffforschung Dresden E.V. Verfahren zum Anregen von Elektro-Akustischen Aktuatoren
JP5598298B2 (ja) * 2010-12-08 2014-10-01 Ｔｄｋ株式会社 掃引発振回路及び粉体センサ
GB201202880D0 (en) * 2012-02-20 2012-04-04 Airbus Operations Ltd Wireless power transmission
DE102016101660A1 (de) * 2016-01-29 2017-08-03 Weber Ultrasonics Gmbh Verfahren zur Anregung von piezoelektrischen Wandlern und Schallerzeugungsanordnung
JP6095085B1 (ja) * 2016-02-29 2017-03-15 大学共同利用機関法人自然科学研究機構 共振周波数読み出し方法および装置
JP7230485B2 (ja) * 2018-12-18 2023-03-01 株式会社Soken 物体検知装置
KR102665371B1 (ko) 2019-12-26 2024-05-10 삼성전자주식회사 근거리 무선 통신 장치 및 근거리 무선 통신 장치의 공진 주파수 검출 방법
JP7102588B1 (ja) * 2021-07-01 2022-07-19 株式会社アルバック センサ装置

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3593125A (en) * 1969-07-16 1971-07-13 Peter G Wilhelm Crystal testing apparatus for use with an oscilloscope
US5001649A (en) 1987-04-06 1991-03-19 Alcon Laboratories, Inc. Linear power control for ultrasonic probe with tuned reactance
US4808948A (en) * 1987-09-28 1989-02-28 Kulicke And Soffa Indusries, Inc. Automatic tuning system for ultrasonic generators
EP0340470A1 (de) * 1988-05-06 1989-11-08 Satronic Ag Verfahren und Schaltung zur Anregung eines Ultraschallschwingers und deren Verwendung zur Zerstäubung einer Flüssigkeit
US5113116A (en) * 1989-10-05 1992-05-12 Firma J. Eberspacher Circuit arrangement for accurately and effectively driving an ultrasonic transducer
DE4412900C2 (de) * 1994-04-14 2000-04-27 Eberspaecher J Gmbh & Co Verfahren und Vorrichtung zum Feststellen des Einsetzens einer Überflutung eines Ultraschallzerstäubers

Also Published As

Publication number Publication date
JP2000187050A (ja) 2000-07-04
EP1014575A1 (en) 2000-06-28
US6236276B1 (en) 2001-05-22

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