DE3685779D1 - Akustische fokussierungsanordnung. - Google Patents
Akustische fokussierungsanordnung.Info
- Publication number
- DE3685779D1 DE3685779D1 DE8686106659T DE3685779T DE3685779D1 DE 3685779 D1 DE3685779 D1 DE 3685779D1 DE 8686106659 T DE8686106659 T DE 8686106659T DE 3685779 T DE3685779 T DE 3685779T DE 3685779 D1 DE3685779 D1 DE 3685779D1
- Authority
- DE
- Germany
- Prior art keywords
- focusing arrangement
- acoustic focusing
- longitudinal axis
- wave field
- cylindrical surface
- 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
Links
Classifications
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/18—Methods or devices for transmitting, conducting or directing sound
- G10K11/26—Sound-focusing or directing, e.g. scanning
- G10K11/28—Sound-focusing or directing, e.g. scanning using reflection, e.g. parabolic reflectors
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K11/00—Methods or devices for transmitting, conducting or directing sound in general; Methods or devices for protecting against, or for damping, noise or other acoustic waves in general
- G10K11/36—Devices for manipulating acoustic surface waves
-
- G—PHYSICS
- G10—MUSICAL INSTRUMENTS; ACOUSTICS
- G10K—SOUND-PRODUCING DEVICES; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING, NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; ACOUSTICS NOT OTHERWISE PROVIDED FOR
- G10K15/00—Acoustics not otherwise provided for
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Surgical Instruments (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Diaphragms For Electromechanical Transducers (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8686106659T DE3685779D1 (de) | 1985-06-24 | 1986-05-14 | Akustische fokussierungsanordnung. |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853522491 DE3522491A1 (de) | 1985-06-24 | 1985-06-24 | Akustische linsenanordnung |
DE8686106659T DE3685779D1 (de) | 1985-06-24 | 1986-05-14 | Akustische fokussierungsanordnung. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE3685779D1 true DE3685779D1 (de) | 1992-07-30 |
Family
ID=6273994
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853522491 Withdrawn DE3522491A1 (de) | 1985-06-24 | 1985-06-24 | Akustische linsenanordnung |
DE8686106659T Expired - Fee Related DE3685779D1 (de) | 1985-06-24 | 1986-05-14 | Akustische fokussierungsanordnung. |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE19853522491 Withdrawn DE3522491A1 (de) | 1985-06-24 | 1985-06-24 | Akustische linsenanordnung |
Country Status (5)
Country | Link |
---|---|
US (1) | US4779241A (de) |
EP (1) | EP0210358B1 (de) |
JP (1) | JPS6255556A (de) |
AT (1) | ATE77708T1 (de) |
DE (2) | DE3522491A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3931048A1 (de) * | 1989-09-16 | 1991-04-11 | Leica Industrieverwaltung | Konisches ultraschallwellen-ablenkelement |
JP2551639Y2 (ja) * | 1992-01-14 | 1997-10-27 | ダイキン工業株式会社 | 空気調和装置 |
US6327538B1 (en) * | 1998-02-17 | 2001-12-04 | Halliburton Energy Services, Inc | Method and apparatus for evaluating stoneley waves, and for determining formation parameters in response thereto |
WO1999044757A1 (en) * | 1998-03-03 | 1999-09-10 | Sensotech Ltd. | Ultrasonic transducer |
TW490559B (en) * | 1999-07-30 | 2002-06-11 | Hitachi Construction Machinery | Ultrasonic inspection apparatus and ultrasonic detector |
KR100548076B1 (ko) * | 2002-04-25 | 2006-02-02 | 학교법인 포항공과대학교 | 기체 음향렌즈 부착형 음향집중 스피커 |
DE102006003649B4 (de) * | 2006-01-26 | 2009-03-19 | Gitis, Mihail, Prof. Dr.Dr. | Verfahren und Einrichtung zur Qualitätsüberwachung von technischen Einkomponenten und Mehrkomponentenflüssigkeiten mittels Ultraschall On-Line Messungen ihrer Viskosität, Dichte, Kompressibilität und Volumenviskosität |
JP4902508B2 (ja) * | 2007-12-03 | 2012-03-21 | 日本電信電話株式会社 | 成分濃度測定装置及び成分濃度測定装置制御方法 |
US8616329B1 (en) | 2012-10-30 | 2013-12-31 | The United States Of America As Represented By The Secretary Of The Air Force | Air coupled acoustic aperiodic flat lens |
RU2618600C1 (ru) * | 2016-02-09 | 2017-05-04 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Сибирский государственный университет геосистем и технологий" (СГУГиТ) | Акустическая линза |
JP7173931B2 (ja) * | 2019-06-07 | 2022-11-16 | 日立Geニュークリア・エナジー株式会社 | 超音波検査装置 |
US20240111037A1 (en) * | 2022-09-29 | 2024-04-04 | Navico, Inc. | Reflective surface beamforming |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2611445A (en) * | 1948-01-29 | 1952-09-23 | Stromberg Carlson Co | Echo ranging system |
US3159023A (en) * | 1957-10-28 | 1964-12-01 | Budd Co | Ultrasonic testing apparatus |
US3028752A (en) * | 1959-06-02 | 1962-04-10 | Curtiss Wright Corp | Ultrasonic testing apparatus |
US3389372A (en) * | 1965-06-23 | 1968-06-18 | Smiths Industries Ltd | Echo-ranging apparatus |
US4028933A (en) * | 1974-02-15 | 1977-06-14 | The Board Of Trustees Of Leland Stanford Junior University | Acoustic microscope |
US4332016A (en) * | 1979-01-26 | 1982-05-25 | A/S Tomra Systems | Method, apparatus and transducer for measurement of dimensions |
DE3409929A1 (de) * | 1984-03-17 | 1985-09-26 | Ernst Leitz Wetzlar Gmbh, 6330 Wetzlar | Verfahren zur darstellung elastischer parameter in objektoberflaechen |
-
1985
- 1985-06-24 DE DE19853522491 patent/DE3522491A1/de not_active Withdrawn
-
1986
- 1986-05-14 AT AT86106659T patent/ATE77708T1/de not_active IP Right Cessation
- 1986-05-14 DE DE8686106659T patent/DE3685779D1/de not_active Expired - Fee Related
- 1986-05-14 EP EP86106659A patent/EP0210358B1/de not_active Expired - Lifetime
- 1986-06-23 JP JP61145016A patent/JPS6255556A/ja active Granted
- 1986-06-24 US US06/877,752 patent/US4779241A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE77708T1 (de) | 1992-07-15 |
EP0210358A3 (en) | 1989-03-29 |
EP0210358B1 (de) | 1992-06-24 |
EP0210358A2 (de) | 1987-02-04 |
JPH0529064B2 (de) | 1993-04-28 |
DE3522491A1 (de) | 1987-01-02 |
JPS6255556A (ja) | 1987-03-11 |
US4779241A (en) | 1988-10-18 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE3685779D1 (de) | Akustische fokussierungsanordnung. | |
DE3378282D1 (en) | Ultrasonic beam focusing device with a concave surface and method of manufacturing the same | |
SE8505310L (sv) | Vagenergigenerator | |
MY100137A (en) | An ultrasonic pulse apparatus for destroying calculuses | |
ATE46840T1 (de) | Ultraschallgenerator. | |
KR900002110B1 (en) | Compact scanning system | |
DE69312863D1 (de) | Küvetten Matrix | |
JPS57179658A (en) | Scanner | |
DE69027898D1 (de) | Prüfungsverfahren mit Ultraschallwellen | |
IT1183888B (it) | Procedimento e dispositivo per la determinazione del punto di intorbidimeto di un gasolio | |
ES547802A0 (es) | Procedimiento y aparato para amortiguar el movimiento es- tructural de una estructura marina,debido a excitacion de ondas secundarias | |
KR960035020A (ko) | 고정 다각형 소켓 스크루를 초음파 테스트를 하는 테스트헤드 | |
JPS55146066A (en) | Directioning and focussing of ultrasonic beam | |
DE68928953D1 (de) | Inspektionsvorrichtung mit ultraschallwellen | |
ES2016932B3 (es) | Procedimiento y dispositivo de busqueda de la posicion optima de atornillamiento de esparragos de grandes dimensiones. | |
DE3374963D1 (en) | Method of manufacturing light wave guide branchings and multi-demultiplexers using the principle of beam splitting | |
GB2009563A (en) | Ultrasonic probes | |
DE3563424D1 (en) | Manipulators | |
DE68902131D1 (de) | Polierscheibe. | |
DK544489A (da) | Tandboerste | |
ES2016332B3 (es) | Parachoques. | |
IT8167336A0 (it) | Procedimento e dispositivo per con centrare su un bersaglio l energiadi un fascio di radiazione monocromatica | |
DE68926161D1 (de) | Elektronenstrahlgerät mit dynamischer Fokussierung | |
SU1491232A1 (ru) | Устройство для концентрации расходящегося пучка рентгеновского излучения | |
KR860007810A (ko) | 화상 판독장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |