DK590485A - Undervandstransducer - Google Patents
Undervandstransducer Download PDFInfo
- Publication number
- DK590485A DK590485A DK590485A DK590485A DK590485A DK 590485 A DK590485 A DK 590485A DK 590485 A DK590485 A DK 590485A DK 590485 A DK590485 A DK 590485A DK 590485 A DK590485 A DK 590485A
- Authority
- DK
- Denmark
- Prior art keywords
- underwater transducer
- underwater
- transducer
- Prior art date
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
- G10K11/002—Devices for damping, suppressing, obstructing or conducting sound in acoustic devices
-
- 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
- B06B1/0651—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 of circular shape
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Multimedia (AREA)
- Mechanical Engineering (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Length Measuring Devices Characterised By Use Of Acoustic Means (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB848432508A GB8432508D0 (en) | 1984-12-21 | 1984-12-21 | Underwater transducers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DK590485D0 DK590485D0 (da) | 1985-12-18 |
| DK590485A true DK590485A (da) | 1986-06-22 |
Family
ID=10571650
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DK590485A DK590485A (da) | 1984-12-21 | 1985-12-18 | Undervandstransducer |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US4665750A (da) |
| EP (1) | EP0186449A1 (da) |
| JP (1) | JPS61204560A (da) |
| DK (1) | DK590485A (da) |
| GB (1) | GB8432508D0 (da) |
| NO (1) | NO855150L (da) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4739860A (en) * | 1984-05-29 | 1988-04-26 | Nissan Motor Co., Ltd. | Ultrasonic rangefinder |
| DE3739185A1 (de) * | 1987-11-19 | 1989-06-01 | Krupp Atlas Elektronik Gmbh | Wandlerelement |
| DE3891363T1 (de) * | 1988-07-25 | 1990-07-19 | Inst Elektroswarki Patona | Wandler zur registrierung von akustischen emissionssignalen |
| US5992077A (en) * | 1998-03-18 | 1999-11-30 | The United States Of America As Represented By The Secretary Of The Navy | Nose cone and method for acoustically shielding an underwater vehicle sonar array |
| KR100754718B1 (ko) | 2003-09-22 | 2007-09-03 | 김형윤 | 구조물의 건전성 감시용 센서 및 시스템 |
| US7536912B2 (en) | 2003-09-22 | 2009-05-26 | Hyeung-Yun Kim | Flexible diagnostic patches for structural health monitoring |
| US20090157358A1 (en) * | 2003-09-22 | 2009-06-18 | Hyeung-Yun Kim | System for diagnosing and monitoring structural health conditions |
| KR100772286B1 (ko) * | 2003-09-22 | 2007-11-01 | 김형윤 | 구조물의 건전성 감시용 센서 및 시스템 |
| KR100754719B1 (ko) | 2003-09-22 | 2007-09-03 | 김형윤 | 구조물의 건전성 감시용 센서 및 시스템 |
| US7325456B2 (en) * | 2003-09-22 | 2008-02-05 | Hyeung-Yun Kim | Interrogation network patches for active monitoring of structural health conditions |
| EP1685457A2 (en) * | 2003-09-22 | 2006-08-02 | Kim Hyeung-Yun | Methods for monitoring structural health conditions |
| US7536911B2 (en) * | 2003-09-22 | 2009-05-26 | Hyeung-Yun Kim | Diagnostic systems of optical fiber coil sensors for structural health monitoring |
| US7322244B2 (en) * | 2003-09-22 | 2008-01-29 | Hyeung-Yun Kim | Interrogation system for active monitoring of structural conditions |
| US7668665B2 (en) * | 2003-09-22 | 2010-02-23 | Advanced Structure Monitoring, Inc. | Methods of networking interrogation devices for structural conditions |
| US7729035B2 (en) * | 2003-09-22 | 2010-06-01 | Hyeung-Yun Kim | Acousto-optic modulators for modulating light signals |
| DE102006008718B4 (de) * | 2006-02-24 | 2017-05-18 | Volkswagen Ag | Ultraschallsensormodul |
| WO2010144590A1 (en) * | 2009-06-09 | 2010-12-16 | Expro Meters, Inc. | Ultrasonic fluid flow meter housing with acoustically matched base |
| CN102032969B (zh) * | 2010-11-05 | 2012-02-29 | 西安近代化学研究所 | 一种水中爆炸压力测量传感器 |
| CN104272077A (zh) * | 2012-05-02 | 2015-01-07 | 西门子公司 | 用于监控轴的受损情况的方法 |
| CN111024399A (zh) * | 2012-12-12 | 2020-04-17 | Skf公司 | 耦合剂及耦合剂、换能器和结构组件的布置 |
| GB2526566A (en) | 2014-05-28 | 2015-12-02 | Skf Ab | Couplant and arrangement of couplant, transducer, and construction component |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3378705A (en) * | 1966-01-26 | 1968-04-16 | Budd Co | Ultrasonic transducers and method of manufacture thereof |
| US3529465A (en) * | 1968-02-23 | 1970-09-22 | Claus Kleesattel | Fatigue testing and apparatus therefor |
| US3921442A (en) * | 1973-11-28 | 1975-11-25 | Automation Ind Inc | Acoustic couplant for use with an ultrasonic search unit |
| CA1007355A (en) * | 1974-06-17 | 1977-03-22 | Canadian General Electric Company Limited | Ultrasonic transducer mounting and coupling assembly |
| US4398424A (en) * | 1980-12-16 | 1983-08-16 | Micro Pure Systems, Inc. | Ultrasonic sensing |
| US4461177A (en) * | 1982-07-28 | 1984-07-24 | Dunegan Corporation | Acoustic emission transducer package |
-
1984
- 1984-12-21 GB GB848432508A patent/GB8432508D0/en active Pending
-
1985
- 1985-12-17 US US06/809,697 patent/US4665750A/en not_active Expired - Fee Related
- 1985-12-18 DK DK590485A patent/DK590485A/da not_active Application Discontinuation
- 1985-12-19 EP EP85309276A patent/EP0186449A1/en not_active Withdrawn
- 1985-12-19 NO NO855150A patent/NO855150L/no unknown
- 1985-12-21 JP JP60289098A patent/JPS61204560A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0186449A1 (en) | 1986-07-02 |
| NO855150L (no) | 1986-06-23 |
| GB8432508D0 (en) | 1985-02-06 |
| US4665750A (en) | 1987-05-19 |
| DK590485D0 (da) | 1985-12-18 |
| JPS61204560A (ja) | 1986-09-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| AHB | Application shelved due to non-payment |