KR20110030560A - 수중 안테나용 하이드로폰 - Google Patents
수중 안테나용 하이드로폰 Download PDFInfo
- Publication number
- KR20110030560A KR20110030560A KR1020117000705A KR20117000705A KR20110030560A KR 20110030560 A KR20110030560 A KR 20110030560A KR 1020117000705 A KR1020117000705 A KR 1020117000705A KR 20117000705 A KR20117000705 A KR 20117000705A KR 20110030560 A KR20110030560 A KR 20110030560A
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- Prior art keywords
- hydrophone
- support plate
- contact
- electrodes
- hemispherical shells
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- 239000004020 conductor Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 10
- 239000012777 electrically insulating material Substances 0.000 claims abstract description 3
- 239000000853 adhesive Substances 0.000 claims description 5
- 230000001070 adhesive effect Effects 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 5
- 238000005476 soldering Methods 0.000 claims description 4
- 239000000725 suspension Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 description 4
- 239000000919 ceramic Substances 0.000 description 3
- 230000010287 polarization Effects 0.000 description 3
- 238000004026 adhesive bonding Methods 0.000 description 2
- 238000005553 drilling Methods 0.000 description 2
- 230000036039 immunity Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005219 brazing Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H11/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties
- G01H11/06—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means
- G01H11/08—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by electric means using piezoelectric 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
-
- 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
- B06B1/0637—Spherical array
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
- G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
- G01V1/16—Receiving elements for seismic signals; Arrangements or adaptations of receiving elements
- G01V1/18—Receiving elements, e.g. seismometer, geophone or torque detectors, for localised single point measurements
- G01V1/186—Hydrophones
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Remote Sensing (AREA)
- General Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Mechanical Engineering (AREA)
- Environmental & Geological Engineering (AREA)
- Geology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geophysics (AREA)
- Transducers For Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
- Piezo-Electric Transducers For Audible Bands (AREA)
Abstract
Description
도 2는 상부 반구형 쉘을 제거한 상태에서의, 도 1의 지지판의 평면도.
도 3은 하이드로폰에 접속된 전하 증폭기를 갖춘 도 1의 하이드로폰의 회로도.
도 4는 상부 반구형 쉘의 분리 후 다른 실시예에 따른 하이드로폰의 평면도.
도 5는 도 4의 선 V-V를 따른 하이드로폰의 단면도.
11, 12 : 반구형 쉘
13 : 지지판
14, 15 : 전하 증폭기
16 : 스트립 도체
17 : 접촉 면
18 : 리세스
20 : 접촉 텅
21, 22 : 와이어 도체
25, 26 : 전자 모듈
111, 112, 121, 122 : 전극
131, 132 : 영역
Claims (10)
- 내부 쉘 면 및 외부 쉘 면을 커버하는 각각 하나의 내부 전극(111, 121) 및 외부 전극(112, 122)을 포함하고, 서로 전기 절연된 환형 쉘 에지를 따라 하나의 중공 구(10)를 형성하며, 방사 편광된 압전 재료로 이루어진 2개의 반구형 쉘(11, 12)을 포함하는 수중 안테나용 하이드로폰으로서,
상기 반구형 쉘들(11, 12)의 쉘 에지는 전기 절연 재료로 이루어진 지지판(13)의 하부면 및 상부면에 거울 대칭으로 배치되어 상기 지지판(13)에 고정되고, 상기 지지판(13)은 집적된 스트립 도체(16)를 가지며, 상기 스트립 도체(16) 상에 상기 전극들(111, 112, 121, 122)이 접속되는 것인 수중 안테나용 하이드로폰에 있어서,
상기 지지판(13)은 강성 인쇄 회로 기판 재료로 이루어지고, 상기 수중 안테나 내에 상기 하이드로폰을 고체 전달음 분리 방식으로 현수하기 위해, 상기 반구형 쉘들(11, 12)을 지지하는 내부 영역(131)과 현수를 위해 사용되는 외부 영역(132)으로 세분되고, 상기 2개의 영역들(131, 132) 사이에 상기 2개의 영역들(131, 132)을 서로 연결하는 가요성 재료 영역(133)이 존재하는 것을 특징으로 하는 수중 안테나용 하이드로폰. - 제1항에 있어서, 상기 전극들(111, 112, 121, 122)의 접촉은 상기 스트립 도체(16)와 접속된 접촉 면(17)을 통해 이루어지는 것을 특징으로 하는 수중 안테나용 하이드로폰.
- 제1항 또는 제2항에 있어서, 상기 지지판(13)은 상기 중공 구(10) 내에 놓인 그 영역 내부에 하나 이상의 리세스(18)를 갖는 것을 특징으로 하는 수중 안테나용 하이드로폰.
- 제2항 또는 제3항에 있어서, 상기 반구형 쉘(11, 12)의 2개의 전극(111, 121) 중 하나 이상의 전극, 바람직하게는 내부 전극(111, 121)이 쉘 에지를 커버하는 접촉 텅(20)을 가지며, 상기 접촉 텅은 상기 지지판(13) 상의 상기 접촉 면들(17) 중 하나의 접촉 면 상에 접촉하는 것을 특징으로 하는 수중 안테나용 하이드로폰.
- 제4항에 있어서, 상기 접촉 텅(20)과 상기 접촉 면(17) 사이의 접촉은 도전성 접착제에 의해 이루어지는 것을 특징으로 하는 수중 안테나용 하이드로폰.
- 제2항 내지 제5항 중 어느 한 항에 있어서, 상기 반구형 쉘(11, 12)의 2개의 전극(112, 122) 중 하나 이상의 전극, 바람직하게는 외부 전극(112, 122)이 와이어 도체(21 또는 22)를 통해 상기 지지판(13) 상의 상기 접촉 면들(17) 중 하나의 접촉 면 상에 접촉하는 것을 특징으로 하는 수중 안테나용 하이드로폰.
- 제6항에 있어서, 상기 와이어 도체(21, 22)는 전극(112, 122) 및/또는 접촉 면(17)에 납땜 및/또는 도전성 접착제에 의해 고정되는 것을 특징으로 하는 수중 안테나용 하이드로폰.
- 제1항 내지 제7항 중 어느 한 항에 있어서, 상기 지지판(13) 상에서의 상기 2개의 반구형 쉘(11, 12)의 고정은 접착제에 의해 이루어지는 것을 특징으로 하는 수중 안테나용 하이드로폰.
- 제1항 내지 제8항 중 어느 한 항에 있어서, 상기 반구형 쉘(11, 12)에 의해 둘러싸인 상기 지지판(13)의 영역 내부에 전자 신호 처리 유닛의 전자 모듈들(25, 26), 바람직하게는 하이드로폰 출력 신호용 전하 증폭기들(14, 15)이 배치되고 상기 지지판(13) 상의 접촉 면(17)과 접촉하는 것을 특징으로 하는 수중 안테나용 하이드로폰.
- 제9항에 있어서, 상기 전자 신호 처리 유닛이 아날로그 기술로 구현되는 것을 특징으로 하는 수중 안테나용 하이드로폰.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008029269.9 | 2008-06-19 | ||
DE102008029269A DE102008029269A1 (de) | 2008-06-19 | 2008-06-19 | Hydrophon für eine Unterwasserantenne |
PCT/EP2009/056075 WO2009153113A2 (de) | 2008-06-19 | 2009-05-19 | Hydrophon für eine unterwasserantenne |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20110030560A true KR20110030560A (ko) | 2011-03-23 |
KR101267683B1 KR101267683B1 (ko) | 2013-05-24 |
Family
ID=41323592
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020117000705A Active KR101267683B1 (ko) | 2008-06-19 | 2009-05-19 | 수중 안테나용 하이드로폰 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP2304469B1 (ko) |
KR (1) | KR101267683B1 (ko) |
DE (1) | DE102008029269A1 (ko) |
IL (1) | IL209939A (ko) |
WO (1) | WO2009153113A2 (ko) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103863093A (zh) * | 2012-12-12 | 2014-06-18 | 北汽福田汽车股份有限公司 | 一种汽车水箱安装方法及所用安装支架 |
KR20240145812A (ko) | 2023-03-28 | 2024-10-07 | 국방과학연구소 | 수중 안테나용 하이드로폰 장치 |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10440483B2 (en) * | 2015-11-25 | 2019-10-08 | Gn Hearing A/S | Hearing aid with improved wireless communication |
DE102016104399A1 (de) * | 2016-03-10 | 2017-09-14 | Atlas Elektronik Gmbh | Schallwandler zum senden und/oder empfangen von unterwasserschallsignalen, unterwasserantenne, sonar und wasserfahrzeug |
RU2678956C1 (ru) * | 2018-03-07 | 2019-02-04 | Общество с ограниченной ответственностью "СИ ТЕХНОЛОДЖИ" | Гидрофон |
DE102018221293A1 (de) | 2018-12-10 | 2020-06-10 | Atlas Elektronik Gmbh | Piezokeramisches Hydrophon mit integrierter Zwischenschicht |
DE102019200754A1 (de) | 2019-01-22 | 2020-07-23 | Atlas Elektronik Gmbh | Piezokeramisches Hydrophon mit metallischer Beschichtung |
DE102019202889A1 (de) | 2019-03-04 | 2020-09-10 | Atlas Elektronik Gmbh | Haftvermittler für Piezokeramisches Hydrophon |
DE102019202995A1 (de) | 2019-03-06 | 2020-09-10 | Atlas Elektronik Gmbh | Verfahren zur Testung einer Kugelhalbschale für die Herstellung eines piezokeramischen Hydrophons |
DE102019205067A1 (de) * | 2019-04-09 | 2020-10-15 | Atlas Elektronik Gmbh | Hydrophon mit einem Rohr, das einen ersten und einen zweiten Teilbereich mit jeweils einer innenliegenden Elektrode aufweist |
DE102020202775A1 (de) | 2020-03-04 | 2021-09-09 | Atlas Elektronik Gmbh | Wasserschallwandlermodul zum Empfang oder Aussenden von Wasserschall |
DE102020202773A1 (de) | 2020-03-04 | 2021-09-09 | Atlas Elektronik Gmbh | Wasserschallwandler |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4228532A (en) * | 1979-01-29 | 1980-10-14 | Sims Claude C | Piezoelectric transducer |
US4545041A (en) * | 1982-10-27 | 1985-10-01 | The United States Of America As Represented By The Secretary Of The Navy | Shock-hardened hydrophone |
GB2144308B (en) * | 1983-07-27 | 1986-09-17 | Db Instrumentation Limited | Electro-acoustic transducer element |
US4866683A (en) * | 1988-05-24 | 1989-09-12 | Honeywell, Inc. | Integrated acoustic receiver or projector |
FR2691596B1 (fr) * | 1992-05-22 | 1995-04-28 | Thomson Csf | Antenne acoustique sous-marine à capteur surfacique. |
US5691960A (en) * | 1995-08-02 | 1997-11-25 | Materials Systems, Inc. | Conformal composite acoustic transducer panel and method of fabrication thereof |
US6215231B1 (en) * | 1998-05-04 | 2001-04-10 | The Penn State Research Foundation | Hollow sphere transducers |
US6029113A (en) * | 1998-12-21 | 2000-02-22 | The United States Of America As Represented By The Secretary Of The Navy | Differential hydrophone assembly |
DE10212291C1 (de) * | 2002-03-20 | 2003-11-20 | Stn Atlas Elektronik Gmbh | Unterwasserantenne |
-
2008
- 2008-06-19 DE DE102008029269A patent/DE102008029269A1/de not_active Withdrawn
-
2009
- 2009-05-19 WO PCT/EP2009/056075 patent/WO2009153113A2/de active Application Filing
- 2009-05-19 EP EP09765693.8A patent/EP2304469B1/de active Active
- 2009-05-19 KR KR1020117000705A patent/KR101267683B1/ko active Active
-
2010
- 2010-12-12 IL IL209939A patent/IL209939A/en active IP Right Grant
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103863093A (zh) * | 2012-12-12 | 2014-06-18 | 北汽福田汽车股份有限公司 | 一种汽车水箱安装方法及所用安装支架 |
KR20240145812A (ko) | 2023-03-28 | 2024-10-07 | 국방과학연구소 | 수중 안테나용 하이드로폰 장치 |
Also Published As
Publication number | Publication date |
---|---|
KR101267683B1 (ko) | 2013-05-24 |
EP2304469B1 (de) | 2013-07-10 |
WO2009153113A4 (de) | 2010-12-09 |
EP2304469A2 (de) | 2011-04-06 |
DE102008029269A1 (de) | 2009-12-24 |
IL209939A (en) | 2016-07-31 |
IL209939A0 (en) | 2011-02-28 |
WO2009153113A3 (de) | 2010-10-21 |
WO2009153113A2 (de) | 2009-12-23 |
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