JPH02116356A - 超音波システム - Google Patents
超音波システムInfo
- Publication number
- JPH02116356A JPH02116356A JP23834189A JP23834189A JPH02116356A JP H02116356 A JPH02116356 A JP H02116356A JP 23834189 A JP23834189 A JP 23834189A JP 23834189 A JP23834189 A JP 23834189A JP H02116356 A JPH02116356 A JP H02116356A
- Authority
- JP
- Japan
- Prior art keywords
- transducer
- probe
- fluid
- ultrasound
- butanol
- 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.)
- Pending
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
- G10K11/35—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams
- G10K11/352—Sound-focusing or directing, e.g. scanning using mechanical steering of transducers or their beams by moving the transducer
- G10K11/355—Arcuate movement
-
- 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
- G10K11/02—Mechanical acoustic impedances; Impedance matching, e.g. by horns; Acoustic resonators
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Ultra Sonic Daignosis Equipment (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US24612688A | 1988-09-16 | 1988-09-16 | |
| US246,126 | 1988-09-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02116356A true JPH02116356A (ja) | 1990-05-01 |
Family
ID=22929406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP23834189A Pending JPH02116356A (ja) | 1988-09-16 | 1989-09-13 | 超音波システム |
Country Status (3)
| Country | Link |
|---|---|
| EP (1) | EP0359546B1 (fr) |
| JP (1) | JPH02116356A (fr) |
| DE (1) | DE68908307T2 (fr) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ATE179015T1 (de) * | 1992-09-24 | 1999-04-15 | Siemens Ag | Intrakavitäre ultraschallsonde |
| EP0749722A3 (fr) * | 1995-06-22 | 1997-04-16 | Hewlett Packard Co | Transducteur portable à ultrason rotatif |
| GB2457240B (en) | 2008-02-05 | 2013-04-10 | Fujitsu Ltd | Ultrasound probe device and method of operation |
| WO2013139849A1 (fr) | 2012-03-20 | 2013-09-26 | Alstom Technology Ltd | Agencement de capteurs ndt à ultrasons et procédé d'inspection de surfaces de géométrie variable de corps métalliques |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4194510A (en) * | 1978-06-15 | 1980-03-25 | Second Foundation, Inc. | Ultrasonic focusing system |
| GB2149916A (en) * | 1983-11-16 | 1985-06-19 | Britoil Plc | Buoyant seismic streamer array |
| EP0174167A3 (fr) * | 1984-08-30 | 1988-12-14 | Matsushita Electric Industrial Co., Ltd. | Transducteurs ultrasonores pour examen médical diagnostique |
-
1989
- 1989-09-13 DE DE1989608307 patent/DE68908307T2/de not_active Expired - Fee Related
- 1989-09-13 JP JP23834189A patent/JPH02116356A/ja active Pending
- 1989-09-13 EP EP19890309295 patent/EP0359546B1/fr not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| DE68908307T2 (de) | 1994-03-17 |
| EP0359546A3 (en) | 1990-05-02 |
| EP0359546A2 (fr) | 1990-03-21 |
| EP0359546B1 (fr) | 1993-08-11 |
| DE68908307D1 (de) | 1993-09-16 |
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