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FR2729041B1 - Procede d'emission acoustique pour sonar - Google Patents

Procede d'emission acoustique pour sonar

Info

Publication number
FR2729041B1
FR2729041B1 FR9415784A FR9415784A FR2729041B1 FR 2729041 B1 FR2729041 B1 FR 2729041B1 FR 9415784 A FR9415784 A FR 9415784A FR 9415784 A FR9415784 A FR 9415784A FR 2729041 B1 FR2729041 B1 FR 2729041B1
Authority
FR
France
Prior art keywords
sonar
transmission process
acoustic transmission
acoustic
transmission
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.)
Expired - Fee Related
Application number
FR9415784A
Other languages
English (en)
Other versions
FR2729041A1 (fr
Inventor
Georges Grall
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Thales SA
Original Assignee
Thomson CSF SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Thomson CSF SA filed Critical Thomson CSF SA
Priority to FR9415784A priority Critical patent/FR2729041B1/fr
Priority to CA002208982A priority patent/CA2208982A1/fr
Priority to PCT/FR1995/001679 priority patent/WO1996020415A1/fr
Priority to EP95942754A priority patent/EP0800656A1/fr
Priority to US08/836,882 priority patent/US5856954A/en
Publication of FR2729041A1 publication Critical patent/FR2729041A1/fr
Application granted granted Critical
Publication of FR2729041B1 publication Critical patent/FR2729041B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • G10K9/00—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers
    • G10K9/12—Devices in which sound is produced by vibrating a diaphragm or analogous element, e.g. fog horns, vehicle hooters or buzzers electrically operated
    • G10K9/121—Flextensional transducers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/521—Constructional features
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/52—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S15/00
    • G01S7/523—Details of pulse systems
    • G01S7/524—Transmitters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/02—Generating seismic energy
    • G01V1/143—Generating seismic energy using mechanical driving means, e.g. motor driven shaft
    • G01V1/145—Generating seismic energy using mechanical driving means, e.g. motor driven shaft by deforming or displacing surfaces, e.g. by mechanically driven vibroseis™
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/38—Seismology; Seismic or acoustic prospecting or detecting specially adapted for water-covered areas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
    • B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING 
    • B63B21/00—Tying-up; Shifting, towing, or pushing equipment; Anchoring
    • B63B21/56—Towing or pushing equipment
    • B63B21/66—Equipment specially adapted for towing underwater objects or vessels, e.g. fairings for tow-cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Geology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Geophysics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Oceanography (AREA)
  • Multimedia (AREA)
  • Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
FR9415784A 1994-12-28 1994-12-28 Procede d'emission acoustique pour sonar Expired - Fee Related FR2729041B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR9415784A FR2729041B1 (fr) 1994-12-28 1994-12-28 Procede d'emission acoustique pour sonar
CA002208982A CA2208982A1 (fr) 1994-12-28 1995-12-15 Procede d'emission acoustique pour sonar
PCT/FR1995/001679 WO1996020415A1 (fr) 1994-12-28 1995-12-15 Procede d'emission acoustique pour sonar
EP95942754A EP0800656A1 (fr) 1994-12-28 1995-12-15 Procede d'emission acoustique pour sonar
US08/836,882 US5856954A (en) 1994-12-28 1995-12-15 Process of acoustic emission for sonar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9415784A FR2729041B1 (fr) 1994-12-28 1994-12-28 Procede d'emission acoustique pour sonar

Publications (2)

Publication Number Publication Date
FR2729041A1 FR2729041A1 (fr) 1996-07-05
FR2729041B1 true FR2729041B1 (fr) 1997-01-31

Family

ID=9470343

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9415784A Expired - Fee Related FR2729041B1 (fr) 1994-12-28 1994-12-28 Procede d'emission acoustique pour sonar

Country Status (5)

Country Link
US (1) US5856954A (fr)
EP (1) EP0800656A1 (fr)
CA (1) CA2208982A1 (fr)
FR (1) FR2729041B1 (fr)
WO (1) WO1996020415A1 (fr)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5978316A (en) * 1997-09-29 1999-11-02 Western Atlas International, Inc. Marine seismic source
US6088296A (en) * 1999-05-21 2000-07-11 The United States Of America As Represented By The Secretary Of The Navy Soft-bodied, towable, active acoustic module
FR2795527B1 (fr) 1999-06-22 2001-09-07 Thomson Marconi Sonar Sas Systeme de prospection sismique sous-marine, notamment pour grands fonds
FR2822959B1 (fr) * 2001-03-30 2003-07-25 Thomson Marconi Sonar Sas Systeme de detection sous-marine basse frequence remorque
FR2822960B3 (fr) * 2001-03-30 2003-06-20 Thomson Marconi Sonar Sas Systeme de detection sous-marine basse frequence remorque
US6683819B1 (en) * 2003-01-21 2004-01-27 Raytheon Company Sonar array system
US7270214B1 (en) * 2004-06-16 2007-09-18 Westerngeco L.L.C. Method and apparatus for reducing and extracting wing-tip vortex energy
FR2905766B1 (fr) * 2006-09-08 2011-09-30 Ixsea Sonar a antenne deformable et procede associe de traitement du signal pour former une antenne synthetique
DE102007034054A1 (de) * 2007-07-20 2009-01-22 Atlas Elektronik Gmbh Verfahren zum passiven Bestimmen wenigstens der Entfernung zu einem schallabstrahlenden Ziel sowie Sonaranlage
FR2925231B1 (fr) 2007-12-18 2009-11-27 Thales Sa Antenne sonar d'emission a axe vertical enroulable sur un treuil
US9207348B2 (en) * 2009-05-28 2015-12-08 Westerngeco L.L.C Collision avoidance for instrumented probes deployed from a seismic vessel
US9140814B2 (en) * 2009-05-28 2015-09-22 Westerngeco L.L.C. System and method of using autonomous underwater vehicle to facilitate seismic data acquisition
FR2964201B1 (fr) * 2010-08-30 2013-08-16 Cggveritas Services Sa Dispositif d'emission d'ondes sismiques pour l'acquisition sismique marine et procede pour sa mise en oeuvre
CA2810932C (fr) 2010-09-13 2015-10-13 Ultra Electronics Maritime Systems Inc. Procede et systeme de defocalisation d'un conformateur de faisceau pour reseau sonar remorque
US9739900B2 (en) 2013-03-08 2017-08-22 Cgg Services Sas Method and system for augmenting frequency range of conventional marine seismic source with low-frequency
CN108341029B (zh) * 2018-02-06 2024-06-28 晶日金刚石工业有限公司 水下蛙人驱赶系统及其使用方法
CN108732557A (zh) * 2018-08-01 2018-11-02 北京中科海讯数字科技股份有限公司 一种主被动可变深声呐系统
NL2023108B1 (en) * 2019-05-10 2020-11-30 Tugpins B V Towing winch system and a method to carry out a towing operation, in particular an escort operation for assisting a vessel in passing a water passage.
DE102019212652A1 (de) * 2019-08-23 2021-02-25 Atlas Elektronik Gmbh Vorrichtung zur Befestigung von Schallwandlern an einem Wasserfahrzeug
US12019196B2 (en) 2019-12-18 2024-06-25 Pgs Geophysical As Marine survey data acquisition at a tow line
CN111098975B (zh) * 2019-12-27 2024-07-26 交通运输部北海航海保障中心天津海事测绘中心 可减轻横杆受力的便携式电动侧扫声呐舷侧支架
CN112147578B (zh) * 2020-08-21 2024-03-19 中国船舶重工集团公司第七一五研究所 一种高精度深水发射阵及多元垂直接收阵阵元定位系统与方法
DE102023100373A1 (de) * 2023-01-10 2024-07-11 Atlas Elektronik Gmbh Wasserschallgenerator zum Bereitstellen eines Sendesignals für ein Sonar
DE102023100372A1 (de) * 2023-01-10 2024-07-11 Atlas Elektronik Gmbh Wasserschallgenerator und Verfahren zum Bereitstellen eines Sendesignals

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3331050A (en) * 1965-04-16 1967-07-11 Sinclair Research Inc Method of underwater seismic exploration
NO144253C (no) * 1975-02-28 1981-07-22 Mobil Oil Corp Fremgangsmaate og system for seismiske undersoekelser
FR2412177A1 (fr) * 1977-12-16 1979-07-13 Thomson Csf Systeme d'antenne a pouvoir separateur eleve
FR2519770B1 (fr) * 1982-01-08 1985-10-04 Thomson Csf Systeme d'antenne a pouvoir separateur eleve
FR2534383B1 (fr) * 1982-10-12 1986-01-17 Thomson Csf Sonar interferometrique en acoustique non-lineaire
FR2553895B1 (fr) * 1983-10-25 1986-02-07 Thomson Csf Systeme transducteur de sonar pour imagerie
FR2598229B1 (fr) * 1984-10-30 1988-09-16 Thomson Csf Sonar interferometrique, a large bande et emission comprimee
US4641290A (en) * 1984-11-13 1987-02-03 Fred M. Dellorfano, Jr. Low frequency portable lightweight sonar systems and their method of deployment for greatly increasing the efficiency of submarine surveillance over large areas
CA1219944A (fr) * 1985-02-18 1987-03-31 Alasdair G. Mckay Methode d'evaluation des proprietes acoustiques des fonds marins
NO160984C (no) * 1986-07-17 1989-06-21 Geco As Utlegningsanordning for seismiske kabler.
FR2611917A1 (fr) * 1987-02-23 1988-09-09 Geodia Dispositif pour l'interruption temporaire du deplacement d'equipements de prospection geophysique en milieu sous-marin, entraines par un support naval a deplacement continu
FR2631455B1 (fr) * 1988-05-10 1991-01-25 Thomson Csf Procede de classification sonar des objets sous-marins, notamment pour mines a orin
FR2652164A1 (fr) * 1989-09-15 1991-03-22 Thomson Csf Procede de formation de voies pour sonar, notamment pour sonar remorque.
US5136556A (en) * 1991-10-28 1992-08-04 The Unites States Of America As Represented By The Secretary Of The Navy Wide bandwidth barrel stave projector
US5237541A (en) * 1992-05-21 1993-08-17 Gte Government Systems Corporation Platform carried bistatic sonar
US5287330A (en) * 1993-01-04 1994-02-15 Westinghouse Electric Corp. Sonar apparatus

Also Published As

Publication number Publication date
CA2208982A1 (fr) 1996-07-04
US5856954A (en) 1999-01-05
WO1996020415A1 (fr) 1996-07-04
FR2729041A1 (fr) 1996-07-05
EP0800656A1 (fr) 1997-10-15

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Legal Events

Date Code Title Description
CD Change of name or company name
ST Notification of lapse

Effective date: 20130830