GB1379955A - Ultrasonic transducer - Google Patents

Ultrasonic transducer

Info

Publication number
GB1379955A
GB1379955A GB1121472A GB1121472A GB1379955A GB 1379955 A GB1379955 A GB 1379955A GB 1121472 A GB1121472 A GB 1121472A GB 1121472 A GB1121472 A GB 1121472A GB 1379955 A GB1379955 A GB 1379955A
Authority
GB
United Kingdom
Prior art keywords
separator
mass
piezoelectric
metal
generators
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
GB1121472A
Other languages
English (en)
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1379955A publication Critical patent/GB1379955A/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
    • B06B1/06—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
    • B06B1/0618—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 of piezo- and non-piezoelectric elements, e.g. 'Tonpilz'

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
GB1121472A 1971-03-11 1972-03-10 Ultrasonic transducer Expired GB1379955A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12320471A 1971-03-11 1971-03-11

Publications (1)

Publication Number Publication Date
GB1379955A true GB1379955A (en) 1975-01-08

Family

ID=22407282

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1121472A Expired GB1379955A (en) 1971-03-11 1972-03-10 Ultrasonic transducer

Country Status (4)

Country Link
US (1) US3689783A (enExample)
DE (1) DE2211774A1 (enExample)
FR (1) FR2128798A1 (enExample)
GB (1) GB1379955A (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990012659A1 (fr) * 1989-04-18 1990-11-01 Minsky Radiotekhnichesky Institut Convertisseur electroacoustique
RU2452586C1 (ru) * 2011-02-22 2012-06-10 Общество с ограниченной ответственностью "УльтраТехМаш" Ультразвуковой пьезокерамический преобразователь
DE10196123B3 (de) * 2000-04-26 2014-10-30 Branson Ultrasonics Corp. Elektroakustischer Umformer mit piezoelektrischen Elementen

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3974681A (en) * 1973-10-23 1976-08-17 Jerry Namery Ultrasonic bubble detector
US4153201A (en) * 1976-11-08 1979-05-08 Sono-Tek Corporation Transducer assembly, ultrasonic atomizer and fuel burner
FR2427754A1 (fr) * 1978-06-02 1979-12-28 Commissariat Energie Atomique Capteur d'emission acoustique notamment pour guide d'ondes
FR2454351A1 (fr) * 1979-04-19 1980-11-14 Mecasonic Sa Emetteur de machine a souder par ultra-sons
US4352459A (en) * 1979-11-13 1982-10-05 Sono-Tek Corporation Ultrasonic liquid atomizer having an axially-extending liquid feed passage
US4490640A (en) * 1983-09-22 1984-12-25 Keisuke Honda Multi-frequency ultrasonic transducer
CS246362B1 (en) * 1984-07-05 1986-10-16 Karel Gabriel Acoustic piezoelectric transducer for high outputs
US4723708A (en) * 1986-05-09 1988-02-09 Sono-Tek Corporation Central bolt ultrasonic atomizer
EP0245671B1 (en) * 1986-05-09 1992-01-02 Sono-Tek Corporation Central bolt ultrasonic atomizer
US5066884A (en) * 1989-02-10 1991-11-19 Nikon Corporation Ultrasonic motor having high drive efficiency
US4962330A (en) * 1989-03-21 1990-10-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Acoustic transducer apparatus with reduced thermal conduction
US5843109A (en) * 1996-05-29 1998-12-01 Allergan Ultrasonic handpiece with multiple piezoelectric elements and heat dissipator
US6039059A (en) 1996-09-30 2000-03-21 Verteq, Inc. Wafer cleaning system
US6078125A (en) * 1997-07-22 2000-06-20 Branson Ultrasonics Corp. Ultrasonic apparatus
DE10027264C5 (de) * 2000-05-31 2004-10-28 Dr. Hielscher Gmbh Ultraschallwandler
DE102005007056A1 (de) * 2005-02-15 2006-08-24 Dieter Weber Ultraschall-Stabschwinger
US20070034011A1 (en) * 2005-07-25 2007-02-15 Pai-Chi Li Method and apparatus for dynamic focusing in ultrasonic imaging
WO2009073859A1 (en) 2007-12-07 2009-06-11 Zevex, Inc. Method of inducing transverse motion in langevin type transducers using split electroding of ceramic elements
WO2009154658A1 (en) * 2008-02-22 2009-12-23 Piezolnnovations Ultrasonic torsional mode and longitudinal-torsional mode transducer systems
KR101521075B1 (ko) 2010-04-29 2015-05-18 에디슨 웰딩 인스티튜트, 인코포레이티드 휴대용 장치들과 함께 사용하는 초음파 기계가공 조립체
KR20150025383A (ko) * 2013-08-29 2015-03-10 삼성메디슨 주식회사 초음파 진단장치용 프로브
JP5963811B2 (ja) * 2014-07-18 2016-08-03 オリンパス株式会社 治療用超音波振動子
DE102017122511B3 (de) 2017-09-27 2018-11-22 SCHOTT Diamantwerkzeuge GmbH Kühlsystem für eine Ultraschall-Handbohrmaschine, Ultraschall- Handbohrmaschine sowie Verfahren zum Kühlen einer Schwingungserregereinheit einer Ultraschall-Handbohrmaschine

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2572313A (en) * 1949-03-30 1951-10-23 Rca Corp Magnetostriction device
US3022814A (en) * 1957-02-04 1962-02-27 Jr Albert G Bodine Method and apparatus for sonic bonding
US3004424A (en) * 1957-10-11 1961-10-17 Sperry Prod Inc Tandem piezoelectric transducers
US3183378A (en) * 1960-01-11 1965-05-11 Detrex Chem Ind Sandwich transducer
US3117768A (en) * 1960-11-21 1964-01-14 Branson Instr Ultrasonic transducers
US3140859A (en) * 1961-01-17 1964-07-14 Internat Ultrasonics Inc Electroacoustic sandwich transducers
US3394274A (en) * 1964-07-13 1968-07-23 Branson Instr Sonic dispersing device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990012659A1 (fr) * 1989-04-18 1990-11-01 Minsky Radiotekhnichesky Institut Convertisseur electroacoustique
DE10196123B3 (de) * 2000-04-26 2014-10-30 Branson Ultrasonics Corp. Elektroakustischer Umformer mit piezoelektrischen Elementen
RU2452586C1 (ru) * 2011-02-22 2012-06-10 Общество с ограниченной ответственностью "УльтраТехМаш" Ультразвуковой пьезокерамический преобразователь

Also Published As

Publication number Publication date
FR2128798A1 (enExample) 1972-10-20
DE2211774A1 (de) 1972-09-28
US3689783A (en) 1972-09-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees