EP1050347A3 - Transducteur ultrasonore - Google Patents

Transducteur ultrasonore Download PDF

Info

Publication number
EP1050347A3
EP1050347A3 EP99810540A EP99810540A EP1050347A3 EP 1050347 A3 EP1050347 A3 EP 1050347A3 EP 99810540 A EP99810540 A EP 99810540A EP 99810540 A EP99810540 A EP 99810540A EP 1050347 A3 EP1050347 A3 EP 1050347A3
Authority
EP
European Patent Office
Prior art keywords
piezoelectric ceramics
ultrasonic transducer
front mass
recesses
vertical slits
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Withdrawn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
EP99810540A
Other languages
German (de)
English (en)
Other versions
EP1050347A2 (fr
Inventor
Prokic Miodrag
Hee-Myoung Lee
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.)
Islan Suntex Corp
Original Assignee
Islan Suntex Corp
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 Islan Suntex Corp filed Critical Islan Suntex Corp
Publication of EP1050347A2 publication Critical patent/EP1050347A2/fr
Publication of EP1050347A3 publication Critical patent/EP1050347A3/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Withdrawn legal-status Critical Current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
    • B06B3/00—Methods or apparatus specially adapted for transmitting mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
    • B08B3/04—Cleaning involving contact with liquid
    • B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
    • B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
    • 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)
  • Cleaning By Liquid Or Steam (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
EP99810540A 1999-05-03 1999-06-18 Transducteur ultrasonore Withdrawn EP1050347A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR9915913 1999-05-03
KR1019990015913A KR100346492B1 (ko) 1999-05-03 1999-05-03 초음파 진동자

Publications (2)

Publication Number Publication Date
EP1050347A2 EP1050347A2 (fr) 2000-11-08
EP1050347A3 true EP1050347A3 (fr) 2002-07-24

Family

ID=19583609

Family Applications (1)

Application Number Title Priority Date Filing Date
EP99810540A Withdrawn EP1050347A3 (fr) 1999-05-03 1999-06-18 Transducteur ultrasonore

Country Status (2)

Country Link
EP (1) EP1050347A3 (fr)
KR (1) KR100346492B1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9382598B2 (en) 2010-04-09 2016-07-05 Southwire Company, Llc Ultrasonic device with integrated gas delivery system
US9528167B2 (en) 2013-11-18 2016-12-27 Southwire Company, Llc Ultrasonic probes with gas outlets for degassing of molten metals

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6841921B2 (en) 2002-11-04 2005-01-11 Kimberly-Clark Worldwide, Inc. Ultrasonic horn assembly stack component connector
KR100604484B1 (ko) * 2005-09-23 2006-07-25 주식회사 넵스 압전 세라믹을 이용한 비접촉식 초음파 구강 세정기
KR100800174B1 (ko) 2006-10-20 2008-02-01 한국기계연구원 메가소닉 세정모듈
US8844897B2 (en) 2008-03-05 2014-09-30 Southwire Company, Llc Niobium as a protective barrier in molten metals
KR101031374B1 (ko) * 2010-03-12 2011-05-06 (주) 경일메가소닉 스파이크 펄스 방지용 초음파 세정 장치
KR20130091640A (ko) 2010-04-09 2013-08-19 사우쓰와이어 컴퍼니 용융 금속의 초음파 가스 제거
KR101073128B1 (ko) 2011-04-20 2011-10-12 (주) 경일메가소닉 초음파를 사용하는 스케일 방지와 제거를 위한 장치 및 그것이 구비된 해수전해설비
CN104438029B (zh) * 2014-12-09 2016-08-24 苏州科技学院 一种单激励超声椭圆振动微细加工工作平台
CN204817119U (zh) * 2014-12-31 2015-12-02 简伟杰 一种夹心式超声波换能器前盖板组件及装有该组件的夹心式超声波换能器
US10233515B1 (en) 2015-08-14 2019-03-19 Southwire Company, Llc Metal treatment station for use with ultrasonic degassing system
CN106269694B (zh) * 2016-09-05 2018-06-01 西北农林科技大学 可变频便携式超声波清洗器
KR102144403B1 (ko) * 2019-01-28 2020-08-12 주식회사 세운이엔지 식기 세척기용 초음파진동자 고정 구조
KR102282608B1 (ko) * 2021-02-25 2021-07-29 주식회사 에스피티 압전 초음파 발생장치

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939033A (en) * 1974-12-16 1976-02-17 Branson Ultrasonics Corporation Ultrasonic welding and cutting apparatus
JPH01123655A (ja) * 1987-11-09 1989-05-16 Shimada Phys & Chem Ind Co Ltd 超音波霧化装置
US5116343A (en) * 1989-10-03 1992-05-26 Richard Wolf Gmbh Device for disintegrating concretions disposed in body cavities
JPH07328503A (ja) * 1994-06-08 1995-12-19 Daishinku Co 超音波振動子および超音波霧化装置
JPH10200995A (ja) * 1996-11-15 1998-07-31 Daishinku Co ボルト締めランジュバン型振動子

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939033A (en) * 1974-12-16 1976-02-17 Branson Ultrasonics Corporation Ultrasonic welding and cutting apparatus
JPH01123655A (ja) * 1987-11-09 1989-05-16 Shimada Phys & Chem Ind Co Ltd 超音波霧化装置
US5116343A (en) * 1989-10-03 1992-05-26 Richard Wolf Gmbh Device for disintegrating concretions disposed in body cavities
JPH07328503A (ja) * 1994-06-08 1995-12-19 Daishinku Co 超音波振動子および超音波霧化装置
JPH10200995A (ja) * 1996-11-15 1998-07-31 Daishinku Co ボルト締めランジュバン型振動子

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 013, no. 367 (C - 626) 15 August 1989 (1989-08-15) *
PATENT ABSTRACTS OF JAPAN vol. 1996, no. 04 30 April 1996 (1996-04-30) *
PATENT ABSTRACTS OF JAPAN vol. 1998, no. 12 31 October 1998 (1998-10-31) *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9382598B2 (en) 2010-04-09 2016-07-05 Southwire Company, Llc Ultrasonic device with integrated gas delivery system
US9528167B2 (en) 2013-11-18 2016-12-27 Southwire Company, Llc Ultrasonic probes with gas outlets for degassing of molten metals

Also Published As

Publication number Publication date
KR20000072947A (ko) 2000-12-05
KR100346492B1 (ko) 2002-07-26
EP1050347A2 (fr) 2000-11-08

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