DE50114555D1 - Ultrasonic transducer and method for producing an ultrasonic transducer - Google Patents
Ultrasonic transducer and method for producing an ultrasonic transducerInfo
- 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
Links
- 238000004519 manufacturing process Methods 0.000 title 1
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)
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)
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)
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 |
-
2000
- 2000-04-13 DE DE2000118355 patent/DE10018355A1/en not_active Withdrawn
-
2001
- 2001-04-10 EP EP20010108898 patent/EP1145772B1/en not_active Revoked
- 2001-04-10 DE DE50114555T patent/DE50114555D1/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP1145772A3 (en) | 2003-09-03 |
DE10018355A1 (en) | 2001-12-20 |
EP1145772B1 (en) | 2008-12-10 |
EP1145772A2 (en) | 2001-10-17 |
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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 |