CN110879100B - 一种磁性悬挂二维位移矢量水听器 - Google Patents
一种磁性悬挂二维位移矢量水听器 Download PDFInfo
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- CN110879100B CN110879100B CN201911352836.7A CN201911352836A CN110879100B CN 110879100 B CN110879100 B CN 110879100B CN 201911352836 A CN201911352836 A CN 201911352836A CN 110879100 B CN110879100 B CN 110879100B
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- eddy current
- sound
- vector hydrophone
- current sensor
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- 239000007769 metal material Substances 0.000 claims abstract description 3
- 229910052751 metal Inorganic materials 0.000 claims description 24
- 239000002184 metal Substances 0.000 claims description 24
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 22
- 229910002804 graphite Inorganic materials 0.000 claims description 22
- 239000010439 graphite Substances 0.000 claims description 22
- 230000005298 paramagnetic effect Effects 0.000 claims description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 9
- 239000002889 diamagnetic material Substances 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 6
- 229910052802 copper Inorganic materials 0.000 claims description 6
- 239000010949 copper Substances 0.000 claims description 6
- 230000005292 diamagnetic effect Effects 0.000 claims description 6
- QXPQVUQBEBHHQP-UHFFFAOYSA-N 5,6,7,8-tetrahydro-[1]benzothiolo[2,3-d]pyrimidin-4-amine Chemical compound C1CCCC2=C1SC1=C2C(N)=NC=N1 QXPQVUQBEBHHQP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 230000035945 sensitivity Effects 0.000 abstract description 9
- 238000009434 installation Methods 0.000 abstract description 3
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- BGPVFRJUHWVFKM-UHFFFAOYSA-N N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] Chemical compound N1=C2C=CC=CC2=[N+]([O-])C1(CC1)CCC21N=C1C=CC=CC1=[N+]2[O-] BGPVFRJUHWVFKM-UHFFFAOYSA-N 0.000 description 1
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Classifications
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- 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
- G01H11/02—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves by detecting changes in electric or magnetic properties by magnetic means, e.g. reluctance
Abstract
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CN201911352836.7A CN110879100B (zh) | 2019-12-25 | 2019-12-25 | 一种磁性悬挂二维位移矢量水听器 |
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CN201911352836.7A CN110879100B (zh) | 2019-12-25 | 2019-12-25 | 一种磁性悬挂二维位移矢量水听器 |
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CN110879100A CN110879100A (zh) | 2020-03-13 |
CN110879100B true CN110879100B (zh) | 2021-10-01 |
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CN201911352836.7A Active CN110879100B (zh) | 2019-12-25 | 2019-12-25 | 一种磁性悬挂二维位移矢量水听器 |
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Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2569930B1 (fr) * | 1984-08-28 | 1988-07-22 | Commissariat Energie Atomique | Transducteur omnidirectionnel d'ondes elastiques a large bande passante et procede de fabrication |
US5694375A (en) * | 1996-03-22 | 1997-12-02 | The United States Of America As Represented By The Secretary Of The Navy | Ultra-broadband hydrophone |
CN101634587B (zh) * | 2009-09-04 | 2011-02-02 | 大连理工大学 | 三维同振夹心式水声接收器 |
CN102564565B (zh) * | 2012-01-14 | 2013-05-08 | 哈尔滨工程大学 | 磁悬浮二维柱形矢量水听器 |
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Effective date of registration: 20231222 Address after: 15F, Shipbuilding Building, No. 258, Nantong Street, Nangang District, Harbin, Heilongjiang, 150000 Patentee after: Harbin Engineering University Asset Management Co.,Ltd. Patentee after: Harbin Haixin Technology R&D Partnership Enterprise (L.P.) Address before: 150001 Intellectual Property Office, Harbin Engineering University science and technology office, 145 Nantong Avenue, Nangang District, Harbin, Heilongjiang Patentee before: HARBIN ENGINEERING University |
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Effective date of registration: 20240201 Address after: Room 402-13, 4th Floor, West Zone, Harbin Shipbuilding Electronics World, No. 258 Nantong Street, Nangang District, Harbin City, Heilongjiang Province, 150000 Patentee after: Harbin Hachuan Haixin Technology Co.,Ltd. Country or region after: China Address before: 15F, Shipbuilding Building, No. 258, Nantong Street, Nangang District, Harbin, Heilongjiang, 150000 Patentee before: Harbin Engineering University Asset Management Co.,Ltd. Country or region before: China Patentee before: Harbin Haixin Technology R&D Partnership Enterprise (L.P.) |