DE50114555D1 - Ultrasonic transducer and method for producing an ultrasonic transducer - Google Patents

Ultrasonic transducer and method for producing an ultrasonic transducer

Info

Publication number
DE50114555D1
DE50114555D1 DE50114555T DE50114555T DE50114555D1 DE 50114555 D1 DE50114555 D1 DE 50114555D1 DE 50114555 T DE50114555 T DE 50114555T DE 50114555 T DE50114555 T DE 50114555T DE 50114555 D1 DE50114555 D1 DE 50114555D1
Authority
DE
Germany
Prior art keywords
ultrasonic transducer
producing
transducer
ultrasonic
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 - Lifetime
Application number
DE50114555T
Other languages
German (de)
Inventor
Dieter Dipl-Phys Lingenberg
Dieter-Nikolaus Poepperl
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.)
Intelligendt Systems & Services 91052 Er De GmbH
Original Assignee
IntelligeNDT Systems and Services GmbH and Co KG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=7638623&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE50114555(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by IntelligeNDT Systems and Services GmbH and Co KG filed Critical IntelligeNDT Systems and Services GmbH and Co KG
Application granted granted Critical
Publication of DE50114555D1 publication Critical patent/DE50114555D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B06B1/0622—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transducers For Ultrasonic Waves (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
DE50114555T 2000-04-13 2001-04-10 Ultrasonic transducer and method for producing an ultrasonic transducer Expired - Lifetime DE50114555D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2000118355 DE10018355A1 (en) 2000-04-13 2000-04-13 Ultrasound transducer; has piezoelectric body with several transducer elements and strip conductor foil on flat side with conductive track pattern to determine arrangement of transducer elements

Publications (1)

Publication Number Publication Date
DE50114555D1 true DE50114555D1 (en) 2009-01-22

Family

ID=7638623

Family Applications (2)

Application Number Title Priority Date Filing Date
DE2000118355 Withdrawn DE10018355A1 (en) 2000-04-13 2000-04-13 Ultrasound transducer; has piezoelectric body with several transducer elements and strip conductor foil on flat side with conductive track pattern to determine arrangement of transducer elements
DE50114555T Expired - Lifetime DE50114555D1 (en) 2000-04-13 2001-04-10 Ultrasonic transducer and method for producing an ultrasonic transducer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE2000118355 Withdrawn DE10018355A1 (en) 2000-04-13 2000-04-13 Ultrasound transducer; has piezoelectric body with several transducer elements and strip conductor foil on flat side with conductive track pattern to determine arrangement of transducer elements

Country Status (2)

Country Link
EP (1) EP1145772B1 (en)
DE (2) DE10018355A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004022838A1 (en) * 2004-05-08 2005-12-01 Forschungszentrum Karlsruhe Gmbh Ultrasonic transducer and method for producing the same
DE102006038597B4 (en) * 2006-08-17 2015-05-28 Continental Automotive Gmbh Sound transducer and method for its production
DE102008011399A1 (en) 2008-02-27 2009-09-03 Hella Kgaa Hueck & Co. Ultrasonic transducer has piezoelectric element with two electrodes, which has electrical contact with related electric connection of ultrasonic transducer, where electrode is formed by conductive film
CN101733244B (en) * 2010-02-23 2011-09-28 邱咏 Oscillator for ultrasonic transducer
DE102012201715A1 (en) * 2011-03-03 2012-09-06 Intelligendt Systems & Services Gmbh Test head for testing a workpiece with an ultrasonic transducer assembly containing a plurality of transducer elements and method for producing such a probe
DE102012003495B4 (en) * 2012-02-24 2015-04-09 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Ultrasonic transducer for excitation and / or detection of ultrasound of different frequencies
US9404896B2 (en) * 2012-11-19 2016-08-02 General Electric Company Two-dimensional TR probe array
DE102018103258B4 (en) * 2018-02-14 2020-01-23 Framatome Gmbh Ultrasonic test device and method for producing an ultrasonic test head for such an ultrasonic test device
GB2588218B (en) * 2019-10-17 2021-10-27 Darkvision Tech Ltd Acoustic transducer and method of manufacturing

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4117074A (en) * 1976-08-30 1978-09-26 Tiersten Harry F Monolithic mosaic piezoelectric transducer utilizing trapped energy modes
JPS57169671A (en) * 1981-04-10 1982-10-19 Nippon Dempa Kogyo Co Ltd Ultrasonic probe
DE3149732A1 (en) * 1981-12-15 1983-07-21 Siemens AG, 1000 Berlin und 8000 München Ultrasonic transducer arrangement
JPH0660896B2 (en) * 1984-11-02 1994-08-10 株式会社日立製作所 Ultrasonic probe
DE3611669A1 (en) * 1985-04-10 1986-10-16 Hitachi Medical Corp., Tokio/Tokyo ULTRASONIC CONVERTER
US4670683A (en) * 1985-08-20 1987-06-02 North American Philips Corporation Electronically adjustable mechanical lens for ultrasonic linear array and phased array imaging
JPH02234600A (en) * 1989-03-07 1990-09-17 Mitsubishi Mining & Cement Co Ltd Piezoelectric conversion element
JP2745147B2 (en) * 1989-03-27 1998-04-28 三菱マテリアル 株式会社 Piezoelectric transducer
US5291090A (en) * 1992-12-17 1994-03-01 Hewlett-Packard Company Curvilinear interleaved longitudinal-mode ultrasound transducers
US5541468A (en) * 1994-11-21 1996-07-30 General Electric Company Monolithic transducer array case and method for its manufacture
EP0796669A3 (en) * 1996-03-19 1998-04-29 Siemens Aktiengesellschaft Ultrasonic transducer

Also Published As

Publication number Publication date
EP1145772A3 (en) 2003-09-03
DE10018355A1 (en) 2001-12-20
EP1145772A2 (en) 2001-10-17
EP1145772B1 (en) 2008-12-10

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: INTELLIGENDT SYSTEMS & SERVICES GMBH, 91052 ER, DE