AU3704393A - Sonar transducer assembly - Google Patents

Sonar transducer assembly

Info

Publication number
AU3704393A
AU3704393A AU37043/93A AU3704393A AU3704393A AU 3704393 A AU3704393 A AU 3704393A AU 37043/93 A AU37043/93 A AU 37043/93A AU 3704393 A AU3704393 A AU 3704393A AU 3704393 A AU3704393 A AU 3704393A
Authority
AU
Australia
Prior art keywords
transducer assembly
sonar transducer
sonar
assembly
transducer
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.)
Abandoned
Application number
AU37043/93A
Inventor
Richard Morris
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 Underwater Systems Ltd
Original Assignee
Ferranti Thomson Sonar Systems UK Ltd
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 Ferranti Thomson Sonar Systems UK Ltd filed Critical Ferranti Thomson Sonar Systems UK Ltd
Publication of AU3704393A publication Critical patent/AU3704393A/en
Abandoned 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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04R—LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; DEAF-AID SETS; PUBLIC ADDRESS SYSTEMS
    • H04R1/00—Details of transducers, loudspeakers or microphones
    • H04R1/44—Special adaptations for subaqueous use, e.g. for hydrophone

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Transducers For Ultrasonic Waves (AREA)
AU37043/93A 1992-04-25 1993-04-20 Sonar transducer assembly Abandoned AU3704393A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB9208992A GB2266640A (en) 1992-04-25 1992-04-25 Sealing means for flextensional sonar transducer assembly
GB9208992 1992-04-25

Publications (1)

Publication Number Publication Date
AU3704393A true AU3704393A (en) 1993-10-28

Family

ID=10714556

Family Applications (1)

Application Number Title Priority Date Filing Date
AU37043/93A Abandoned AU3704393A (en) 1992-04-25 1993-04-20 Sonar transducer assembly

Country Status (3)

Country Link
EP (1) EP0568205A1 (en)
AU (1) AU3704393A (en)
GB (1) GB2266640A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2738704B1 (en) * 1995-09-08 1997-10-03 Thomson Csf ELECTROACOUSTIC TRANSDUCER FLEXTENSEUR
US6549488B2 (en) * 2001-07-10 2003-04-15 Pgs Americas, Inc. Fiber-optic hydrophone
US6683819B1 (en) * 2003-01-21 2004-01-27 Raytheon Company Sonar array system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3277433A (en) * 1963-10-17 1966-10-04 William J Toulis Flexural-extensional electromechanical transducer
US4409681A (en) * 1979-03-15 1983-10-11 Sanders Associates, Inc. Transducer
EP0297101B1 (en) * 1986-03-19 1992-04-22 The Secretary of State for Defence in Her Britannic Majesty's Government of the United Kingdom of Great Britain and Flextensional transducers

Also Published As

Publication number Publication date
GB2266640A (en) 1993-11-03
EP0568205A1 (en) 1993-11-03
GB9208992D0 (en) 1992-06-17

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