EP0552696A3 - - Google Patents

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Publication number
EP0552696A3
EP0552696A3 EP19930100652 EP93100652A EP0552696A3 EP 0552696 A3 EP0552696 A3 EP 0552696A3 EP 19930100652 EP19930100652 EP 19930100652 EP 93100652 A EP93100652 A EP 93100652A EP 0552696 A3 EP0552696 A3 EP 0552696A3
Authority
EP
European Patent Office
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.)
Granted
Application number
EP19930100652
Other versions
EP0552696B1 (de
EP0552696A2 (de
Inventor
Rainer Jung
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.)
BANDELIN electronic GmbH and Co KG
Original Assignee
Elma Hans Schmidbauer & Co KG GmbH
SCHMIDBAUER KG ELMA HANS
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 Elma Hans Schmidbauer & Co KG GmbH, SCHMIDBAUER KG ELMA HANS filed Critical Elma Hans Schmidbauer & Co KG GmbH
Publication of EP0552696A2 publication Critical patent/EP0552696A2/de
Publication of EP0552696A3 publication Critical patent/EP0552696A3/xx
Application granted granted Critical
Publication of EP0552696B1 publication Critical patent/EP0552696B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
    • G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
    • G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
    • 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
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
    • B06B1/0611—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements in a pile
    • 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
    • B06B1/06—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction
    • B06B1/0607—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements
    • B06B1/0622—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy operating with piezoelectric effect or with electrostriction using multiple elements on one surface
    • B06B1/0629—Square array

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
EP93100652A 1992-01-18 1993-01-18 Vorrichtung zum Erzeugen von Ultraschall Expired - Lifetime EP0552696B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE9200559U 1992-01-18
DE9200559U DE9200559U1 (de) 1992-01-18 1992-01-18 Vorrichtung zum Erzeugen von Schall oder Ultraschall

Publications (3)

Publication Number Publication Date
EP0552696A2 EP0552696A2 (de) 1993-07-28
EP0552696A3 true EP0552696A3 (enrdf_load_stackoverflow) 1994-01-05
EP0552696B1 EP0552696B1 (de) 2004-12-08

Family

ID=6875148

Family Applications (1)

Application Number Title Priority Date Filing Date
EP93100652A Expired - Lifetime EP0552696B1 (de) 1992-01-18 1993-01-18 Vorrichtung zum Erzeugen von Ultraschall

Country Status (2)

Country Link
EP (1) EP0552696B1 (enrdf_load_stackoverflow)
DE (2) DE9200559U1 (enrdf_load_stackoverflow)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5204844A (en) * 1990-12-24 1993-04-20 General Electric Company Moment bender transducer
DE19724189C2 (de) * 1997-06-02 2001-07-05 Bandelin Electronic Gmbh & Co Rohrförmige elektroakustische Vorrichtung zur Erzeugung von Ultraschallenergie
WO2010029782A1 (ja) * 2008-09-09 2010-03-18 三菱電機株式会社 超音波発生装置及びそれを搭載した設備機器
CN107866405A (zh) * 2016-09-23 2018-04-03 苏州润桐专利运营有限公司 一种超声波清洗板

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1130039A (fr) * 1954-05-05 1957-01-30 Bendix Aviat Corp Convertisseur ultrasonore perfectionné
US3318578A (en) * 1965-03-22 1967-05-09 Branson Instr Cleaning apparatus
GB1116358A (en) * 1965-02-05 1968-06-06 Blackstone Corp Ultrasonic transducers
DE3114657A1 (de) * 1980-04-11 1982-01-07 Dario Guissano Milano Felisari Vorrichtung zur erzeugung von ultraschallwellen in einer fluessigkeitsmenge

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1130039A (fr) * 1954-05-05 1957-01-30 Bendix Aviat Corp Convertisseur ultrasonore perfectionné
GB1116358A (en) * 1965-02-05 1968-06-06 Blackstone Corp Ultrasonic transducers
US3318578A (en) * 1965-03-22 1967-05-09 Branson Instr Cleaning apparatus
DE3114657A1 (de) * 1980-04-11 1982-01-07 Dario Guissano Milano Felisari Vorrichtung zur erzeugung von ultraschallwellen in einer fluessigkeitsmenge

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
1984 ULTRASONICS SYMPOSIUM Bd. 2, 14. November 1984, DALLAS TEXAS, USA Seiten 809 - 814 MONTERO DE ESPINOSA ET AL. 'Optimisation of dispersive quarter wave slotted matching plates in linear transducer arrays.' *

Also Published As

Publication number Publication date
EP0552696B1 (de) 2004-12-08
DE59310368D1 (de) 2005-01-13
EP0552696A2 (de) 1993-07-28
DE9200559U1 (de) 1992-04-23

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