IN2012DN01802A - - Google Patents
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- Publication number
- IN2012DN01802A IN2012DN01802A IN1802DEN2012A IN2012DN01802A IN 2012DN01802 A IN2012DN01802 A IN 2012DN01802A IN 1802DEN2012 A IN1802DEN2012 A IN 1802DEN2012A IN 2012DN01802 A IN2012DN01802 A IN 2012DN01802A
- Authority
- IN
- India
- Prior art keywords
- bonding
- intermediate element
- barrier
- imperfections
- hull
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04B—TRANSMISSION
- H04B11/00—Transmission systems employing sonic, ultrasonic or infrasonic waves
-
- G—PHYSICS
- G08—SIGNALLING
- G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
- G08C23/00—Non-electrical signal transmission systems, e.g. optical systems
- G08C23/02—Non-electrical signal transmission systems, e.g. optical systems using infrasonic, sonic or ultrasonic waves
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Transducers For Ultrasonic Waves (AREA)
Abstract
In apparatus for the acoustic transmission of power or data through a solid barrier such as a ship's hull, assembly of an acoustic transducer to the hull is facilitated by bonding it first to an intermediate element by a thin layer of bonding adhesive and then bonding the intermediate element to the barrier using a second bonding layer. Acoustic matching of the transducer to the intermediate element is achieved by the thin layer, and the mechanically more robust base of the intermediate element can be rubbed on the barrier surface to displace or abrade away any unwanted debris or imperfections which might otherwise prevent the achievement of a thin second bonding layer. This makes the mounting and bonding process more tolerant of imperfections in the barrier surface due to either surface defects or particulate contamination. The transmit and receive transducers may be positioned relative to each other so as to suppress or attenuate multiple-transit signals. Thus the intermediate element may be wedge shaped to aid suppression of triple-transit signals. Transmit and receive transducers may have different wedge angles.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| EP09252133A EP2293469A1 (en) | 2009-09-04 | 2009-09-04 | Acoustic transmission |
| GB0915485A GB0915485D0 (en) | 2009-09-04 | 2009-09-04 | Acoustic transmission |
| PCT/GB2010/051470 WO2011027169A1 (en) | 2009-09-04 | 2010-09-06 | Acoustic transmission |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN2012DN01802A true IN2012DN01802A (en) | 2015-06-05 |
Family
ID=42830349
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN1802DEN2012 IN2012DN01802A (en) | 2009-09-04 | 2010-09-06 |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US9191125B2 (en) |
| EP (1) | EP2474112B1 (en) |
| AU (1) | AU2010290941B2 (en) |
| BR (1) | BR112012004827A2 (en) |
| IN (1) | IN2012DN01802A (en) |
| NO (1) | NO2474112T3 (en) |
| WO (1) | WO2011027169A1 (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2012213262B2 (en) | 2011-01-31 | 2015-10-01 | Bae Systems Plc | Arrangement and method of mounting an active element on a solid substrate |
| US8681587B2 (en) | 2012-03-29 | 2014-03-25 | Rensselaer Polytechnic Institute | Method and apparatus for an acoustic-electric channel mounting |
| US20150176399A1 (en) * | 2012-08-27 | 2015-06-25 | Rensselaer Polytechnic Institute | Method and apparatus for acoustical power transfer and communication |
| DK2912789T3 (en) * | 2012-10-26 | 2017-10-16 | Rensselaer Polytech Inst | ACOUSTIC-ELECTRICAL CHANNEL CONSTRUCTION AND OPERATION BY ADAPTIVE TRANSDUCER GROUPS |
| US10295500B2 (en) * | 2014-03-27 | 2019-05-21 | Ultrapower Inc. | Electro-acoustic sensors for remote monitoring |
| US10958358B2 (en) * | 2018-05-22 | 2021-03-23 | Baker Hughes, A Ge Company, Llc | Signal transmission system and method |
Family Cites Families (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4016512A (en) * | 1975-10-02 | 1977-04-05 | Hughes Aircraft Company | Wide band bulk acoustic wave delay line |
| US4215426A (en) | 1978-05-01 | 1980-07-29 | Frederick Klatt | Telemetry and power transmission for enclosed fluid systems |
| US4242653A (en) * | 1979-05-08 | 1980-12-30 | Westinghouse Electric Corp. | Triple transit suppression for bulk acoustic delay lines |
| US4316161A (en) * | 1979-07-10 | 1982-02-16 | Westinghouse Electric Corp. | Wideband low triple transit delay line |
| US5361077A (en) * | 1992-05-29 | 1994-11-01 | Iowa State University Research Foundation, Inc. | Acoustically coupled antenna utilizing an overmoded configuration |
| US6037704A (en) | 1997-10-08 | 2000-03-14 | The Aerospace Corporation | Ultrasonic power communication system |
| US7084552B2 (en) * | 2003-01-16 | 2006-08-01 | The Ultran Group, Inc. | Anisotropic acoustic impedance matching material |
| US7036363B2 (en) * | 2003-07-03 | 2006-05-02 | Pathfinder Energy Services, Inc. | Acoustic sensor for downhole measurement tool |
| US6999857B1 (en) | 2003-08-25 | 2006-02-14 | The United States Of America As Represented By The Secretary Of The Navy | Data communication and power transmission system for sensing devices |
| US7525398B2 (en) * | 2005-10-18 | 2009-04-28 | Avago Technologies General Ip (Singapore) Pte. Ltd. | Acoustically communicating data signals across an electrical isolation barrier |
| US20070170812A1 (en) * | 2006-01-20 | 2007-07-26 | Pejman Fani | System apparatus and methods for processing substrates using acoustic energy |
| EP2032199A2 (en) * | 2006-06-14 | 2009-03-11 | Koninklijke Philips Electronics N.V. | Device for transdermal drug delivery and method of operating such a device |
| US8382689B2 (en) * | 2007-02-08 | 2013-02-26 | St. Jude Medical, Atrial Fibrillation Division, Inc. | Device and method for high intensity focused ultrasound ablation with acoustic lens |
| EP2122868B1 (en) | 2006-12-21 | 2015-08-26 | BAE Systems PLC | Data transfer |
| US7902943B2 (en) | 2007-04-23 | 2011-03-08 | California Institute Of Technology | Wireless acoustic-electric feed-through for power and signal transmission |
-
2010
- 2010-09-06 IN IN1802DEN2012 patent/IN2012DN01802A/en unknown
- 2010-09-06 WO PCT/GB2010/051470 patent/WO2011027169A1/en active Application Filing
- 2010-09-06 NO NO10752914A patent/NO2474112T3/no unknown
- 2010-09-06 EP EP10752914.1A patent/EP2474112B1/en active Active
- 2010-09-06 BR BR112012004827A patent/BR112012004827A2/en not_active Application Discontinuation
- 2010-09-06 US US13/393,729 patent/US9191125B2/en not_active Expired - Fee Related
- 2010-09-06 AU AU2010290941A patent/AU2010290941B2/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| AU2010290941A1 (en) | 2012-03-15 |
| US20120163128A1 (en) | 2012-06-28 |
| BR112012004827A2 (en) | 2016-03-15 |
| EP2474112A1 (en) | 2012-07-11 |
| NO2474112T3 (en) | 2018-04-28 |
| AU2010290941B2 (en) | 2015-01-15 |
| EP2474112B1 (en) | 2017-11-29 |
| WO2011027169A1 (en) | 2011-03-10 |
| US9191125B2 (en) | 2015-11-17 |
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