DE50009032D1 - Impuls-ultraschallwandler mit einem elementarblock aus piezoelektischem material - Google Patents

Impuls-ultraschallwandler mit einem elementarblock aus piezoelektischem material

Info

Publication number
DE50009032D1
DE50009032D1 DE50009032T DE50009032T DE50009032D1 DE 50009032 D1 DE50009032 D1 DE 50009032D1 DE 50009032 T DE50009032 T DE 50009032T DE 50009032 T DE50009032 T DE 50009032T DE 50009032 D1 DE50009032 D1 DE 50009032D1
Authority
DE
Germany
Prior art keywords
block
ultrasonic range
elementary
piezoelective
elementar
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 - Fee Related
Application number
DE50009032T
Other languages
English (en)
Inventor
Bicz Wieslaw
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.)
Sonident Anstalt
Original Assignee
Sonident Anstalt
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 Sonident Anstalt filed Critical Sonident Anstalt
Priority to DE50009032T priority Critical patent/DE50009032D1/de
Application granted granted Critical
Publication of DE50009032D1 publication Critical patent/DE50009032D1/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • B06B1/0644—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 a single piezoelectric element

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Piezo-Electric Transducers For Audible Bands (AREA)
  • Surgical Instruments (AREA)
DE50009032T 1999-04-19 2000-04-18 Impuls-ultraschallwandler mit einem elementarblock aus piezoelektischem material Expired - Fee Related DE50009032D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50009032T DE50009032D1 (de) 1999-04-19 2000-04-18 Impuls-ultraschallwandler mit einem elementarblock aus piezoelektischem material

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19917429A DE19917429A1 (de) 1999-04-19 1999-04-19 Impulsschallwandler
PCT/EP2000/003489 WO2000062946A1 (de) 1999-04-19 2000-04-18 Impuls-ultraschallwandler mit einem elementarblock aus piezoelektrischem material
DE50009032T DE50009032D1 (de) 1999-04-19 2000-04-18 Impuls-ultraschallwandler mit einem elementarblock aus piezoelektischem material

Publications (1)

Publication Number Publication Date
DE50009032D1 true DE50009032D1 (de) 2005-01-27

Family

ID=7904937

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19917429A Withdrawn DE19917429A1 (de) 1999-04-19 1999-04-19 Impulsschallwandler
DE50009032T Expired - Fee Related DE50009032D1 (de) 1999-04-19 2000-04-18 Impuls-ultraschallwandler mit einem elementarblock aus piezoelektischem material

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19917429A Withdrawn DE19917429A1 (de) 1999-04-19 1999-04-19 Impulsschallwandler

Country Status (7)

Country Link
US (1) US6720715B1 (de)
EP (1) EP1169143B1 (de)
AT (1) ATE285302T1 (de)
CA (1) CA2366956A1 (de)
DE (2) DE19917429A1 (de)
PL (1) PL351622A1 (de)
WO (1) WO2000062946A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100927493B1 (ko) * 2001-11-02 2009-11-17 프로덕트 시스템즈 인코포레이티드 방사출력 메가소닉 변환기
US6984922B1 (en) * 2002-07-22 2006-01-10 Matsushita Electric Industrial Co., Ltd. Composite piezoelectric transducer and method of fabricating the same
JP4473532B2 (ja) * 2002-10-10 2010-06-02 日本碍子株式会社 圧電／電歪デバイス及び製造方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3271704A (en) * 1963-03-25 1966-09-06 Bell Telephone Labor Inc Ultrasonic delay device
DE2314420C3 (de) * 1973-03-22 1978-03-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Piezoelektrische Taste
US3891869A (en) * 1973-09-04 1975-06-24 Scarpa Lab Inc Piezoelectrically driven ultrasonic generator
SE455538B (sv) * 1985-12-06 1988-07-18 Tekniska Roentgencentralen Ab Ultraljudssond for provning av ett slitsat eller halforsett materialstycke
GB2225426B (en) * 1988-09-29 1993-05-26 Michael John Gill A transducer
WO1997016260A1 (de) * 1995-11-02 1997-05-09 Sonident Anstalt Piezoelektrischer ultraschallwandler
US5606297A (en) * 1996-01-16 1997-02-25 Novax Industries Corporation Conical ultrasound waveguide
US6777856B2 (en) * 2001-08-02 2004-08-17 Kistler Holding Ag Crystal element for piezo sensors

Also Published As

Publication number Publication date
CA2366956A1 (en) 2000-10-26
DE19917429A1 (de) 2000-10-26
EP1169143B1 (de) 2004-12-22
US6720715B1 (en) 2004-04-13
WO2000062946A1 (de) 2000-10-26
ATE285302T1 (de) 2005-01-15
EP1169143A1 (de) 2002-01-09
PL351622A1 (en) 2003-05-19

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee